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HYDROCHLORIC ACID RECOVERY GAB Neumann offers a complete range of processes in the field of hydrogen chloride (gaseous HCl) and hydrochloric acid (liquid HCl) treatment. It includes the absorption, cleaning, desorption, rectification, re-concentration (above the azeotropic point) and scrubbing of hydrochloric acid. GAB Neumann offers the complete rangeof associated
GRAPHITE HEAT EXCHANGERS GAB Neumann’s graphite heat exchangers are designed to cool down, condense, heat up, evaporate, sublime, crystallize, or absorb ultra-corrosive chemicals. Safety, reliability, availability, and performance on the long-term are our primary considerations when we size, design and manufacture heat exchangers.GRAPHITE QUENCHES
Pipe quenches. GAB Neumann’s pipe graphite quenches consist in a series of graphite pipes going through a perforated plate. The quencher liquid and the gas flow through the inlet crowns at high velocities. High turbulence and direct contact between gas and liquid ensures instantaneous gas cooling. SILICON CARBIDE MANUFACTURING PROCESS Silicon carbide (SiC) is a compound of silicon and carbon with a chemical formula of SiC. The simplest manufacturing process for producing silicon carbide is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature, between 1600°C (2910°F) and SULFURIC ACID DILUTION Sulfuric acid dilution coolers are used in various industries to perform the dilution of 96 to 98.5% H 2 SO 4 with water. It enables the safe dilution and cooling of H 2 SO 4 to lower concentrations. GAB Neumann’s graphite sulfuric acid dilution coolers perform the dilution and the cooling of the acid in an integrated piece ofequipment.
SILICON CARBIDE HEAT EXCHANGERS This is the most efficient type of SiC heat exchanger. Our silicon carbide block heat exchangers are extremely versatile. Our SiC block heat exchangers can be used as condenser, coolers, heaters, absorbers or evaporators. With the monolithic blocks and their limited number of gaskets, they are highly suitable for steam heated applications. SILICON CARBIDE BLOCK HEAT EXCHANGERS CORRESIC ® silicon carbide block heat exchangers are adapted to the heating, cooling, evaporation, condensation and absorption of highly corrosive and/or oxidizing chemicals. This design is one of the most versatile type of silicon carbide heat exchangers. Rows of holes are drilled through the silicon carbide blocks both horizontally and vertically to form the process and service channels. PROPRIÉTÉS DU GRAPHITE GAB Neumann a développé 3 types de graphite imperméable, le GPX 1, le GPX 1T et le GPX 2. Notre GPX 1 est un graphite à grain fin homogène imprégné d'une résine phénolique de haute viscosité et convient à la plupart des applications. Il a une température de design maximale de 180°C (356°F). SILICON CARBIDE AND GRAPHITE HEAT EXCHANGERS 3. Graphite heat exchangers for ultra-corrosive applications. Read more. Silicon carbide heat exchangers for ultra-corrosive and oxidizing applications. Read more. Mass transfer for ultra-corrosive applications. Read more. GAB Neumann designs and manufactures. GRAPHITE BLOCK HEAT EXCHANGERS Graphite block heat exchangers consist in a stack of graphite blocks encapsulated in a steel shell. The blocks are drilled in perpendicular directions. The heat transfer takes place in the graphite walls between the holes. Horizontal GZ21 graphite block heat exchanger. GAB Neumann’s graphite heat exchangers can be installed eithervertically
HYDROCHLORIC ACID RECOVERY GAB Neumann offers a complete range of processes in the field of hydrogen chloride (gaseous HCl) and hydrochloric acid (liquid HCl) treatment. It includes the absorption, cleaning, desorption, rectification, re-concentration (above the azeotropic point) and scrubbing of hydrochloric acid. GAB Neumann offers the complete rangeof associated
GRAPHITE HEAT EXCHANGERS GAB Neumann’s graphite heat exchangers are designed to cool down, condense, heat up, evaporate, sublime, crystallize, or absorb ultra-corrosive chemicals. Safety, reliability, availability, and performance on the long-term are our primary considerations when we size, design and manufacture heat exchangers.GRAPHITE QUENCHES
Pipe quenches. GAB Neumann’s pipe graphite quenches consist in a series of graphite pipes going through a perforated plate. The quencher liquid and the gas flow through the inlet crowns at high velocities. High turbulence and direct contact between gas and liquid ensures instantaneous gas cooling. SILICON CARBIDE MANUFACTURING PROCESS Silicon carbide (SiC) is a compound of silicon and carbon with a chemical formula of SiC. The simplest manufacturing process for producing silicon carbide is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature, between 1600°C (2910°F) and SULFURIC ACID DILUTION Sulfuric acid dilution coolers are used in various industries to perform the dilution of 96 to 98.5% H 2 SO 4 with water. It enables the safe dilution and cooling of H 2 SO 4 to lower concentrations. GAB Neumann’s graphite sulfuric acid dilution coolers perform the dilution and the cooling of the acid in an integrated piece ofequipment.
SILICON CARBIDE HEAT EXCHANGERS This is the most efficient type of SiC heat exchanger. Our silicon carbide block heat exchangers are extremely versatile. Our SiC block heat exchangers can be used as condenser, coolers, heaters, absorbers or evaporators. With the monolithic blocks and their limited number of gaskets, they are highly suitable for steam heated applications. SILICON CARBIDE BLOCK HEAT EXCHANGERS CORRESIC ® silicon carbide block heat exchangers are adapted to the heating, cooling, evaporation, condensation and absorption of highly corrosive and/or oxidizing chemicals. This design is one of the most versatile type of silicon carbide heat exchangers. Rows of holes are drilled through the silicon carbide blocks both horizontally and vertically to form the process and service channels. PROPRIÉTÉS DU GRAPHITE GAB Neumann a développé 3 types de graphite imperméable, le GPX 1, le GPX 1T et le GPX 2. Notre GPX 1 est un graphite à grain fin homogène imprégné d'une résine phénolique de haute viscosité et convient à la plupart des applications. Il a une température de design maximale de 180°C (356°F).APPLICATIONS
Applications. GAB Neumann’s heat exchangers and process equipment are used in the chemical, fine chemical, pharmaceutical, steel, copper, pigment, and fiber industries among others. Our pieces of equipment are appreciated for their corrosion resistance, their efficiency, and their reliability onGRAPHITE COLUMNS
GAB Neumann’s graphite columns. GAB Neumann’s graphite columns are designed to distillate ultra-corrosive fluids and/or to wash, absorb, or scrub ultra-corrosive gases. Safety, reliability, and performance on the long-term are our primary considerations when GRAPHITE EVAPORATORS AND REBOILERS Snapshots. GAB Neumann’s reboilers consist of series of concentric annular grooves and channels that are machined in graphite discs. In this very case the service side fluid flows in three parallel grooves. GAB Neumann’s falling film evaporators consist in a liquid distribution and an evaporation section. BROCHURES - GAB NEUMANN Download GAB Neumann's brochure. GAB Neumann GmbH | Alemannenstrasse 29 | D-79689 Maulburg | Phone +49 (7622) 6751 0 | Fax +49 (7622) 6751 20 | E-Mail info@gab-neumann.de | www.gab-neumann.com SILICON CARBIDE BLOCK HEAT EXCHANGERS CORRESIC ® silicon carbide block heat exchangers are adapted to the heating, cooling, evaporation, condensation and absorption of highly corrosive and/or oxidizing chemicals. This design is one of the most versatile type of silicon carbide heat exchangers. Rows of holes are drilled through the silicon carbide blocks both horizontally and vertically to form the process and service channels. HEAVY-DUTY GRAPHITE CONDENSERS Annular groove heavy-duty condensers transfer heat from a condensing vapor to a cooling medium, generally water, brine, or ethylene glycol, without direct contact between fluids.For material properties, cost and efficiency reasons, annular groove heat exchangers are not manufactured out of any material other than impervious graphite.PRODUCT INFORMATION
Product information PIGN1-EN-US Graphite Annular Groove Condenser - GN and GH Series (SI and US units) PIMR1-EN Spare Parts for ImperviousGraphite Equi
GRAPHITE MANUFACTURING PROCESS Manufacturing Process. Impervious graphite for process equipment applications is manufactured in two main steps. First synthetic graphite is manufactured. Then this material is impregnated with phenolic resin to make it impervious and enhance its mechanical characteristics. GAB Neumann exclusively uses graphite from westernsources (United
GRAPHITE SHELL AND TUBE HEAT EXCHANGERS Graphite shell and tube heat exchangers are suitable for heating, cooling, condensing, evaporating or absorbing large flow rates of ultra-corrosive chemicals. This type of graphite heat exchanger is particularly versatile and all conceivable applications are possible. Graphilor ® 3 graphite tubes are extruded, sintered and thoroughly SILICON CARBIDE PLATE HEAT EXCHANGERS CORRESIC ® silicon carbide plate heat exchangers are adapted to the heating and cooling of highly corrosive and/or oxidizing chemicals. This design is the most compact and most efficient type of silicon carbide heat exchangers. Our CORRESIC ® s ilicon carbide plate heat exchangers are composed of many thin, slightly separated silicon carbide plates that have very large surface areas and SILICON CARBIDE AND GRAPHITE HEAT EXCHANGERS 3. Graphite heat exchangers for ultra-corrosive applications. Read more. Silicon carbide heat exchangers for ultra-corrosive and oxidizing applications. Read more. Mass transfer for ultra-corrosive applications. Read more. GAB Neumann designs and manufactures. GRAPHITE BLOCK HEAT EXCHANGERS Graphite block heat exchangers consist in a stack of graphite blocks encapsulated in a steel shell. The blocks are drilled in perpendicular directions. The heat transfer takes place in the graphite walls between the holes. Horizontal GZ21 graphite block heat exchanger. GAB Neumann’s graphite heat exchangers can be installed eithervertically
HYDROCHLORIC ACID RECOVERY GAB Neumann offers a complete range of processes in the field of hydrogen chloride (gaseous HCl) and hydrochloric acid (liquid HCl) treatment. It includes the absorption, cleaning, desorption, rectification, re-concentration (above the azeotropic point) and scrubbing of hydrochloric acid. GAB Neumann offers the complete rangeof associated
SILICON CARBIDE MANUFACTURING PROCESS Silicon carbide (SiC) is a compound of silicon and carbon with a chemical formula of SiC. The simplest manufacturing process for producing silicon carbide is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature, between 1600°C (2910°F) and GRAPHITE HEAT EXCHANGERS GAB Neumann’s graphite heat exchangers are designed to cool down, condense, heat up, evaporate, sublime, crystallize, or absorb ultra-corrosive chemicals. Safety, reliability, availability, and performance on the long-term are our primary considerations when we size, design and manufacture heat exchangers. SULFURIC ACID DILUTION Sulfuric acid dilution coolers are used in various industries to perform the dilution of 96 to 98.5% H 2 SO 4 with water. It enables the safe dilution and cooling of H 2 SO 4 to lower concentrations. GAB Neumann’s graphite sulfuric acid dilution coolers perform the dilution and the cooling of the acid in an integrated piece ofequipment.
PROPRIÉTÉS DU GRAPHITE GAB Neumann a développé 3 types de graphite imperméable, le GPX 1, le GPX 1T et le GPX 2. Notre GPX 1 est un graphite à grain fin homogène imprégné d'une résine phénolique de haute viscosité et convient à la plupart des applications. Il a une température de design maximale de 180°C (356°F). CORROSION RESISTANCE OF SILICON CARBIDE Corrosion resistance. Pressureless sintered silicon carbide is almost universally corrosion-resistant. It resists against all common acids (e.g. hydrochloric acid, sulfuric acid, hydrobromic acid, and hydrofluoric acid), bases (e.g. amines, potash and caustic soda), all solvents, and oxidizing media (e.g. nitric acid). The graph belowshows the
GRAPHIT-BLOCK-WÄRMETAUSCHER GAB Neumann Block-Wärmetauscher aus imprägniertem Graphit - Baureihe GE/GZ. Unsere Graphit-Block-Wärmetauscher sind für den Einsatz als Kühler, Kondensator, Heizer, Verdampfer, Sublimator, Kristallisator und Absorber hochkorrosiver flüssiger Medien konzipiert. Betriebssicherheit, Zuverlässigkeit und langfristig sichergestellte GRAPHIT-WÄRMETAUSCHERN Wärmetauscher aus imprägniertem Graphit. Seit mehr als 50 Jahren bietet GAB Neumann ein breites Spektrum an Wärmetauschern aus imprägniertem Graphit für hochkorrosiven Anwendungen in der pharmazeutischen und chemischen Industrie an. Unser Produktportfolio beinhaltet Ringnut-, Block- und Spezialwärmetauscher aus imprägniertem Graphit. SILICON CARBIDE AND GRAPHITE HEAT EXCHANGERS 3. Graphite heat exchangers for ultra-corrosive applications. Read more. Silicon carbide heat exchangers for ultra-corrosive and oxidizing applications. Read more. Mass transfer for ultra-corrosive applications. Read more. GAB Neumann designs and manufactures. GRAPHITE BLOCK HEAT EXCHANGERS Graphite block heat exchangers consist in a stack of graphite blocks encapsulated in a steel shell. The blocks are drilled in perpendicular directions. The heat transfer takes place in the graphite walls between the holes. Horizontal GZ21 graphite block heat exchanger. GAB Neumann’s graphite heat exchangers can be installed eithervertically
HYDROCHLORIC ACID RECOVERY GAB Neumann offers a complete range of processes in the field of hydrogen chloride (gaseous HCl) and hydrochloric acid (liquid HCl) treatment. It includes the absorption, cleaning, desorption, rectification, re-concentration (above the azeotropic point) and scrubbing of hydrochloric acid. GAB Neumann offers the complete rangeof associated
SILICON CARBIDE MANUFACTURING PROCESS Silicon carbide (SiC) is a compound of silicon and carbon with a chemical formula of SiC. The simplest manufacturing process for producing silicon carbide is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature, between 1600°C (2910°F) and GRAPHITE HEAT EXCHANGERS GAB Neumann’s graphite heat exchangers are designed to cool down, condense, heat up, evaporate, sublime, crystallize, or absorb ultra-corrosive chemicals. Safety, reliability, availability, and performance on the long-term are our primary considerations when we size, design and manufacture heat exchangers. SULFURIC ACID DILUTION Sulfuric acid dilution coolers are used in various industries to perform the dilution of 96 to 98.5% H 2 SO 4 with water. It enables the safe dilution and cooling of H 2 SO 4 to lower concentrations. GAB Neumann’s graphite sulfuric acid dilution coolers perform the dilution and the cooling of the acid in an integrated piece ofequipment.
PROPRIÉTÉS DU GRAPHITE GAB Neumann a développé 3 types de graphite imperméable, le GPX 1, le GPX 1T et le GPX 2. Notre GPX 1 est un graphite à grain fin homogène imprégné d'une résine phénolique de haute viscosité et convient à la plupart des applications. Il a une température de design maximale de 180°C (356°F). CORROSION RESISTANCE OF SILICON CARBIDE Corrosion resistance. Pressureless sintered silicon carbide is almost universally corrosion-resistant. It resists against all common acids (e.g. hydrochloric acid, sulfuric acid, hydrobromic acid, and hydrofluoric acid), bases (e.g. amines, potash and caustic soda), all solvents, and oxidizing media (e.g. nitric acid). The graph belowshows the
GRAPHIT-BLOCK-WÄRMETAUSCHER GAB Neumann Block-Wärmetauscher aus imprägniertem Graphit - Baureihe GE/GZ. Unsere Graphit-Block-Wärmetauscher sind für den Einsatz als Kühler, Kondensator, Heizer, Verdampfer, Sublimator, Kristallisator und Absorber hochkorrosiver flüssiger Medien konzipiert. Betriebssicherheit, Zuverlässigkeit und langfristig sichergestellte GRAPHIT-WÄRMETAUSCHERN Wärmetauscher aus imprägniertem Graphit. Seit mehr als 50 Jahren bietet GAB Neumann ein breites Spektrum an Wärmetauschern aus imprägniertem Graphit für hochkorrosiven Anwendungen in der pharmazeutischen und chemischen Industrie an. Unser Produktportfolio beinhaltet Ringnut-, Block- und Spezialwärmetauscher aus imprägniertem Graphit. AKTUELLES - GAB NEUMANNTRANSLATE THIS PAGE Skid-mounted single and multi-stage steam jet vacuum pumps for ultra-corrosive applications. GAB Neumann designs and manufactures graphite single and multi-stage steam jet vacuum pumps for ultra-corrosive applications. They consist in several steam ejectors and condensers in series. mehr Donnerstag, 8. November 2018.GRAPHITE QUENCHES
Pipe quenches. GAB Neumann’s pipe graphite quenches consist in a series of graphite pipes going through a perforated plate. The quencher liquid and the gas flow through the inlet crowns at high velocities. High turbulence and direct contact between gas and liquid ensures instantaneous gas cooling. COLONNES - GAB NEUMANNTRANSLATE THIS PAGE En étroite collaboration avec Nippon Kornmeyer Carbon Group (https://carbongroup.de/), GAB Neumann a développé une gamme complète d'internes de colonnes en carbone renforcé de fibres de carbone (CFC).Les grilles support, les grilles de maintien, les distributeurs de liquide, les collecteurs de liquide et de nombreux autres types d'internes de colonnespeuvent être conçus en CFC. SILICON CARBIDE BLOCK HEAT EXCHANGERS CORRESIC ® silicon carbide block heat exchangers are adapted to the heating, cooling, evaporation, condensation and absorption of highly corrosive and/or oxidizing chemicals. This design is one of the most versatile type of silicon carbide heat exchangers. Rows of holes are drilled through the silicon carbide blocks both horizontally and vertically to form the process and service channels. SILICON CARBIDE HEAT EXCHANGERS This is the most efficient type of SiC heat exchanger. Our silicon carbide block heat exchangers are extremely versatile. Our SiC block heat exchangers can be used as condenser, coolers, heaters, absorbers or evaporators. With the monolithic blocks and their limited number of gaskets, they are highly suitable for steam heated applications. PROPRIÉTÉS DU CARBURE DE SILICIUM La gamme des produits CORRESIC ® de GAB Neumann comprend des échangeurs plaques et joints, des échangeurs à blocs et des échangeurs à faisceau tubulaire. Les plaques, les blocs et les tubes sont tous constitués de carbure de silicium fritté sans pression. Ce procédé de fabrication leur confère leur résistance quasi-universelle à la corrosion, leur conductivité thermique GRAPHIT-ROHRBÜNDELWÄRMETAUSCHER GAB Neumanns Graphit-Rohrbündelwärmetauscher sind für die Kühlung, die Kondensation, die Erhitzung, die Verdampfung sowie die Absorption von ultrakorrosiver Chemikalien ausgelegt. Sicherheit, Zuverlässigkeit und langfristige Leistung stehen bei der Auslegung, Konstruktion und Herstellung von Graphit-Rohrbündelwärmetauschern imVordergrund.
GRAPHIT-BLOCK-WÄRMETAUSCHER GAB Neumann Block-Wärmetauscher aus imprägniertem Graphit - Baureihe GE/GZ. Unsere Graphit-Block-Wärmetauscher sind für den Einsatz als Kühler, Kondensator, Heizer, Verdampfer, Sublimator, Kristallisator und Absorber hochkorrosiver flüssiger Medien konzipiert. Betriebssicherheit, Zuverlässigkeit und langfristig sichergestellte SILIZIUMKARBID-WÄRMETAUSCHER Siliziumkarbid Wärmetauscher. Seit mehr als 15 Jahren bietet GAB Neumann eine komplette Palette von Siliziumkarbid-Wärmetauscher für die korrosivsten und oxidierenden Anwendungen in der pharmazeutischen und chemischen Industrie an. Unser Produktportfolio umfasst Siliziumkarbid-Platten-, -Block- sowie -Rohrbündel-Wärmetauscher. KORROSIONSBESTÄNDIGKEIT Korrosionsbeständigkeit. Imprägnierter Graphit GAB GPX ist sehr korrosionsbeständig gegenüber den meistgebräuchlichen Säuren (e.g. Salzsäure, Schwefelsäure und Flusssäure) und Lösungsmitteln. Er hat eine eingeschränkte Beständigkeit gegenüber stark oxidierenden Säuren (z.B. Salpetersäure) und basischen Medien (z.B. Kali- und SILICON CARBIDE AND GRAPHITE HEAT EXCHANGERS 3. Graphite heat exchangers for ultra-corrosive applications. Read more. Silicon carbide heat exchangers for ultra-corrosive and oxidizing applications. Read more. Mass transfer for ultra-corrosive applications. Read more. GAB Neumann designs and manufactures. HYDROCHLORIC ACID RECOVERY GAB Neumann offers a complete range of processes in the field of hydrogen chloride (gaseous HCl) and hydrochloric acid (liquid HCl) treatment. It includes the absorption, cleaning, desorption, rectification, re-concentration (above the azeotropic point) and scrubbing of hydrochloric acid. GAB Neumann offers the complete rangeof associated
GRAPHITE BLOCK HEAT EXCHANGERS Graphite block heat exchangers consist in a stack of graphite blocks encapsulated in a steel shell. The blocks are drilled in perpendicular directions. The heat transfer takes place in the graphite walls between the holes. Horizontal GZ21 graphite block heat exchanger. GAB Neumann’s graphite heat exchangers can be installed eithervertically
SILICON CARBIDE MANUFACTURING PROCESS Silicon carbide (SiC) is a compound of silicon and carbon with a chemical formula of SiC. The simplest manufacturing process for producing silicon carbide is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature, between 1600°C (2910°F) and GRAPHITE HEAT EXCHANGERS GAB Neumann’s graphite heat exchangers are designed to cool down, condense, heat up, evaporate, sublime, crystallize, or absorb ultra-corrosive chemicals. Safety, reliability, availability, and performance on the long-term are our primary considerations when we size, design and manufacture heat exchangers. PROPRIÉTÉS DU GRAPHITE GAB Neumann a développé 3 types de graphite imperméable, le GPX 1, le GPX 1T et le GPX 2. Notre GPX 1 est un graphite à grain fin homogène imprégné d'une résine phénolique de haute viscosité et convient à la plupart des applications. Il a une température de design maximale de 180°C (356°F). SULFURIC ACID DILUTION Sulfuric acid dilution coolers are used in various industries to perform the dilution of 96 to 98.5% H 2 SO 4 with water. It enables the safe dilution and cooling of H 2 SO 4 to lower concentrations. GAB Neumann’s graphite sulfuric acid dilution coolers perform the dilution and the cooling of the acid in an integrated piece ofequipment.
FABRICATION DU GRAPHITE IMPERMÉABLE Le procédé de fabrication du graphite synthétique comprend de nombreuses étapes telles que la préparation de la poudre, la mise en forme, la cuisson, l'imprégnation au brai, la cuisson (à nouveau), et finalement la graphitisation. 1. Préparation de la poudre et de la pâte. Les matières premières pour la fabrication du graphite CORROSION RESISTANCE OF SILICON CARBIDE Corrosion resistance. Pressureless sintered silicon carbide is almost universally corrosion-resistant. It resists against all common acids (e.g. hydrochloric acid, sulfuric acid, hydrobromic acid, and hydrofluoric acid), bases (e.g. amines, potash and caustic soda), all solvents, and oxidizing media (e.g. nitric acid). The graph belowshows the
GRAPHIT-ROHRBÜNDELWÄRMETAUSCHER GAB Neumanns Graphit-Rohrbündelwärmetauscher sind für die Kühlung, die Kondensation, die Erhitzung, die Verdampfung sowie die Absorption von ultrakorrosiver Chemikalien ausgelegt. Sicherheit, Zuverlässigkeit und langfristige Leistung stehen bei der Auslegung, Konstruktion und Herstellung von Graphit-Rohrbündelwärmetauschern imVordergrund.
SILICON CARBIDE AND GRAPHITE HEAT EXCHANGERS 3. Graphite heat exchangers for ultra-corrosive applications. Read more. Silicon carbide heat exchangers for ultra-corrosive and oxidizing applications. Read more. Mass transfer for ultra-corrosive applications. Read more. GAB Neumann designs and manufactures. HYDROCHLORIC ACID RECOVERY GAB Neumann offers a complete range of processes in the field of hydrogen chloride (gaseous HCl) and hydrochloric acid (liquid HCl) treatment. It includes the absorption, cleaning, desorption, rectification, re-concentration (above the azeotropic point) and scrubbing of hydrochloric acid. GAB Neumann offers the complete rangeof associated
GRAPHITE BLOCK HEAT EXCHANGERS Graphite block heat exchangers consist in a stack of graphite blocks encapsulated in a steel shell. The blocks are drilled in perpendicular directions. The heat transfer takes place in the graphite walls between the holes. Horizontal GZ21 graphite block heat exchanger. GAB Neumann’s graphite heat exchangers can be installed eithervertically
SILICON CARBIDE MANUFACTURING PROCESS Silicon carbide (SiC) is a compound of silicon and carbon with a chemical formula of SiC. The simplest manufacturing process for producing silicon carbide is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature, between 1600°C (2910°F) and GRAPHITE HEAT EXCHANGERS GAB Neumann’s graphite heat exchangers are designed to cool down, condense, heat up, evaporate, sublime, crystallize, or absorb ultra-corrosive chemicals. Safety, reliability, availability, and performance on the long-term are our primary considerations when we size, design and manufacture heat exchangers. PROPRIÉTÉS DU GRAPHITE GAB Neumann a développé 3 types de graphite imperméable, le GPX 1, le GPX 1T et le GPX 2. Notre GPX 1 est un graphite à grain fin homogène imprégné d'une résine phénolique de haute viscosité et convient à la plupart des applications. Il a une température de design maximale de 180°C (356°F). SULFURIC ACID DILUTION Sulfuric acid dilution coolers are used in various industries to perform the dilution of 96 to 98.5% H 2 SO 4 with water. It enables the safe dilution and cooling of H 2 SO 4 to lower concentrations. GAB Neumann’s graphite sulfuric acid dilution coolers perform the dilution and the cooling of the acid in an integrated piece ofequipment.
FABRICATION DU GRAPHITE IMPERMÉABLE Le procédé de fabrication du graphite synthétique comprend de nombreuses étapes telles que la préparation de la poudre, la mise en forme, la cuisson, l'imprégnation au brai, la cuisson (à nouveau), et finalement la graphitisation. 1. Préparation de la poudre et de la pâte. Les matières premières pour la fabrication du graphite CORROSION RESISTANCE OF SILICON CARBIDE Corrosion resistance. Pressureless sintered silicon carbide is almost universally corrosion-resistant. It resists against all common acids (e.g. hydrochloric acid, sulfuric acid, hydrobromic acid, and hydrofluoric acid), bases (e.g. amines, potash and caustic soda), all solvents, and oxidizing media (e.g. nitric acid). The graph belowshows the
GRAPHIT-ROHRBÜNDELWÄRMETAUSCHER GAB Neumanns Graphit-Rohrbündelwärmetauscher sind für die Kühlung, die Kondensation, die Erhitzung, die Verdampfung sowie die Absorption von ultrakorrosiver Chemikalien ausgelegt. Sicherheit, Zuverlässigkeit und langfristige Leistung stehen bei der Auslegung, Konstruktion und Herstellung von Graphit-Rohrbündelwärmetauschern imVordergrund.
AKTUELLES - GAB NEUMANNTRANSLATE THIS PAGE Skid-mounted single and multi-stage steam jet vacuum pumps for ultra-corrosive applications. GAB Neumann designs and manufactures graphite single and multi-stage steam jet vacuum pumps for ultra-corrosive applications. They consist in several steam ejectors and condensers in series. mehr Donnerstag, 8. November 2018. COLONNES - GAB NEUMANNTRANSLATE THIS PAGE En étroite collaboration avec Nippon Kornmeyer Carbon Group (https://carbongroup.de/), GAB Neumann a développé une gamme complète d'internes de colonnes en carbone renforcé de fibres de carbone (CFC).Les grilles support, les grilles de maintien, les distributeurs de liquide, les collecteurs de liquide et de nombreux autres types d'internes de colonnespeuvent être conçus en CFC. SILICON CARBIDE HEAT EXCHANGERS This is the most efficient type of SiC heat exchanger. Our silicon carbide block heat exchangers are extremely versatile. Our SiC block heat exchangers can be used as condenser, coolers, heaters, absorbers or evaporators. With the monolithic blocks and their limited number of gaskets, they are highly suitable for steam heated applications. SILICON CARBIDE BLOCK HEAT EXCHANGERS CORRESIC ® silicon carbide block heat exchangers are adapted to the heating, cooling, evaporation, condensation and absorption of highly corrosive and/or oxidizing chemicals. This design is one of the most versatile type of silicon carbide heat exchangers. Rows of holes are drilled through the silicon carbide blocks both horizontally and vertically to form the process and service channels. SILICON CARBIDE SHELL AND TUBE HEAT EXCHANGERS CORRESIC ® Silicon carbide shell and tube heat exchangers are adapted to the cooling, condensation, heating, evaporation and absorption of highly corrosive chemicals. Silicon carbide shell and tube heat exchangers consist in a bundle of silicon carbide tubes inside a shell. One fluid runs through the tubes and another fluid flows over the tubes (through the shell). FABRICATION DU CARBURE DE SILICIUM Le procédé de fabrication du carbure de silicium comprend de nombreuses étapes à savoir la préparation de la poudre, le mélange avec le liant, la mise en forme, l'usinage, le frittage et éventuellement le rodage. 1. Préparation de la poudre. Le carbure de silicium (SiC) est composé de silicium et de carbone avec SiC pourformule chimique.
ANWENDUNGEN
Anwendungen. Wärmetauscher und verfahrenstechnische Apparate von GAB Neumann werden unter anderem in der chemischen, feinchemischen, pharmazeutischen sowie in der Stahl-, Kupfer-, Pigment- und Faserindustrie eingesetzt. Unsere Produkte werden wegen ihrer Korrosionsbeständigkeit, ihrer Leistungsfähigkeit und ihrerlangfristigen
GRAPHIT-BLOCK-WÄRMETAUSCHER GAB Neumann Block-Wärmetauscher aus imprägniertem Graphit - Baureihe GE/GZ. Unsere Graphit-Block-Wärmetauscher sind für den Einsatz als Kühler, Kondensator, Heizer, Verdampfer, Sublimator, Kristallisator und Absorber hochkorrosiver flüssiger Medien konzipiert. Betriebssicherheit, Zuverlässigkeit und langfristig sichergestellte GRAPHIT-WÄRMETAUSCHERN Seit mehr als 50 Jahren bietet GAB Neumann ein breites Spektrum an Wärmetauschern aus imprägniertem Graphit für hochkorrosiven Anwendungen in der pharmazeutischen und chemischen Industrie an. Unser Produktportfolio beinhaltet Ringnut-, Block- und Spezialwärmetauscher aus imprägniertem Graphit. KORROSIONSBESTÄNDIGKEIT Korrosionsbeständigkeit. Imprägnierter Graphit GAB GPX ist sehr korrosionsbeständig gegenüber den meistgebräuchlichen Säuren (e.g. Salzsäure, Schwefelsäure und Flusssäure) und Lösungsmitteln. Er hat eine eingeschränkte Beständigkeit gegenüber stark oxidierenden Säuren (z.B. Salpetersäure) und basischen Medien (z.B. Kali- und SILICON CARBIDE AND GRAPHITE HEAT EXCHANGERS 3. Graphite heat exchangers for ultra-corrosive applications. Read more. Silicon carbide heat exchangers for ultra-corrosive and oxidizing applications. Read more. Mass transfer for ultra-corrosive applications. Read more. GAB Neumann designs and manufactures. HYDROCHLORIC ACID RECOVERY GAB Neumann offers a complete range of processes in the field of hydrogen chloride (gaseous HCl) and hydrochloric acid (liquid HCl) treatment. It includes the absorption, cleaning, desorption, rectification, re-concentration (above the azeotropic point) and scrubbing of hydrochloric acid. GAB Neumann offers the complete rangeof associated
GRAPHITE BLOCK HEAT EXCHANGERS Graphite block heat exchangers consist in a stack of graphite blocks encapsulated in a steel shell. The blocks are drilled in perpendicular directions. The heat transfer takes place in the graphite walls between the holes. Horizontal GZ21 graphite block heat exchanger. GAB Neumann’s graphite heat exchangers can be installed eithervertically
SILICON CARBIDE MANUFACTURING PROCESS Silicon carbide (SiC) is a compound of silicon and carbon with a chemical formula of SiC. The simplest manufacturing process for producing silicon carbide is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature, between 1600°C (2910°F) and GRAPHITE HEAT EXCHANGERS GAB Neumann’s graphite heat exchangers are designed to cool down, condense, heat up, evaporate, sublime, crystallize, or absorb ultra-corrosive chemicals. Safety, reliability, availability, and performance on the long-term are our primary considerations when we size, design and manufacture heat exchangers. PROPRIÉTÉS DU GRAPHITE GAB Neumann a développé 3 types de graphite imperméable, le GPX 1, le GPX 1T et le GPX 2. Notre GPX 1 est un graphite à grain fin homogène imprégné d'une résine phénolique de haute viscosité et convient à la plupart des applications. Il a une température de design maximale de 180°C (356°F). SULFURIC ACID DILUTION Sulfuric acid dilution coolers are used in various industries to perform the dilution of 96 to 98.5% H 2 SO 4 with water. It enables the safe dilution and cooling of H 2 SO 4 to lower concentrations. GAB Neumann’s graphite sulfuric acid dilution coolers perform the dilution and the cooling of the acid in an integrated piece ofequipment.
FABRICATION DU GRAPHITE IMPERMÉABLE Le procédé de fabrication du graphite synthétique comprend de nombreuses étapes telles que la préparation de la poudre, la mise en forme, la cuisson, l'imprégnation au brai, la cuisson (à nouveau), et finalement la graphitisation. 1. Préparation de la poudre et de la pâte. Les matières premières pour la fabrication du graphite CORROSION RESISTANCE OF SILICON CARBIDE Corrosion resistance. Pressureless sintered silicon carbide is almost universally corrosion-resistant. It resists against all common acids (e.g. hydrochloric acid, sulfuric acid, hydrobromic acid, and hydrofluoric acid), bases (e.g. amines, potash and caustic soda), all solvents, and oxidizing media (e.g. nitric acid). The graph belowshows the
GRAPHIT-ROHRBÜNDELWÄRMETAUSCHER GAB Neumanns Graphit-Rohrbündelwärmetauscher sind für die Kühlung, die Kondensation, die Erhitzung, die Verdampfung sowie die Absorption von ultrakorrosiver Chemikalien ausgelegt. Sicherheit, Zuverlässigkeit und langfristige Leistung stehen bei der Auslegung, Konstruktion und Herstellung von Graphit-Rohrbündelwärmetauschern imVordergrund.
SILICON CARBIDE AND GRAPHITE HEAT EXCHANGERS 3. Graphite heat exchangers for ultra-corrosive applications. Read more. Silicon carbide heat exchangers for ultra-corrosive and oxidizing applications. Read more. Mass transfer for ultra-corrosive applications. Read more. GAB Neumann designs and manufactures. HYDROCHLORIC ACID RECOVERY GAB Neumann offers a complete range of processes in the field of hydrogen chloride (gaseous HCl) and hydrochloric acid (liquid HCl) treatment. It includes the absorption, cleaning, desorption, rectification, re-concentration (above the azeotropic point) and scrubbing of hydrochloric acid. GAB Neumann offers the complete rangeof associated
GRAPHITE BLOCK HEAT EXCHANGERS Graphite block heat exchangers consist in a stack of graphite blocks encapsulated in a steel shell. The blocks are drilled in perpendicular directions. The heat transfer takes place in the graphite walls between the holes. Horizontal GZ21 graphite block heat exchanger. GAB Neumann’s graphite heat exchangers can be installed eithervertically
SILICON CARBIDE MANUFACTURING PROCESS Silicon carbide (SiC) is a compound of silicon and carbon with a chemical formula of SiC. The simplest manufacturing process for producing silicon carbide is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature, between 1600°C (2910°F) and GRAPHITE HEAT EXCHANGERS GAB Neumann’s graphite heat exchangers are designed to cool down, condense, heat up, evaporate, sublime, crystallize, or absorb ultra-corrosive chemicals. Safety, reliability, availability, and performance on the long-term are our primary considerations when we size, design and manufacture heat exchangers. PROPRIÉTÉS DU GRAPHITE GAB Neumann a développé 3 types de graphite imperméable, le GPX 1, le GPX 1T et le GPX 2. Notre GPX 1 est un graphite à grain fin homogène imprégné d'une résine phénolique de haute viscosité et convient à la plupart des applications. Il a une température de design maximale de 180°C (356°F). SULFURIC ACID DILUTION Sulfuric acid dilution coolers are used in various industries to perform the dilution of 96 to 98.5% H 2 SO 4 with water. It enables the safe dilution and cooling of H 2 SO 4 to lower concentrations. GAB Neumann’s graphite sulfuric acid dilution coolers perform the dilution and the cooling of the acid in an integrated piece ofequipment.
FABRICATION DU GRAPHITE IMPERMÉABLE Le procédé de fabrication du graphite synthétique comprend de nombreuses étapes telles que la préparation de la poudre, la mise en forme, la cuisson, l'imprégnation au brai, la cuisson (à nouveau), et finalement la graphitisation. 1. Préparation de la poudre et de la pâte. Les matières premières pour la fabrication du graphite CORROSION RESISTANCE OF SILICON CARBIDE Corrosion resistance. Pressureless sintered silicon carbide is almost universally corrosion-resistant. It resists against all common acids (e.g. hydrochloric acid, sulfuric acid, hydrobromic acid, and hydrofluoric acid), bases (e.g. amines, potash and caustic soda), all solvents, and oxidizing media (e.g. nitric acid). The graph belowshows the
GRAPHIT-ROHRBÜNDELWÄRMETAUSCHER GAB Neumanns Graphit-Rohrbündelwärmetauscher sind für die Kühlung, die Kondensation, die Erhitzung, die Verdampfung sowie die Absorption von ultrakorrosiver Chemikalien ausgelegt. Sicherheit, Zuverlässigkeit und langfristige Leistung stehen bei der Auslegung, Konstruktion und Herstellung von Graphit-Rohrbündelwärmetauschern imVordergrund.
AKTUELLES - GAB NEUMANNTRANSLATE THIS PAGE Skid-mounted single and multi-stage steam jet vacuum pumps for ultra-corrosive applications. GAB Neumann designs and manufactures graphite single and multi-stage steam jet vacuum pumps for ultra-corrosive applications. They consist in several steam ejectors and condensers in series. mehr Donnerstag, 8. November 2018. COLONNES - GAB NEUMANNTRANSLATE THIS PAGE En étroite collaboration avec Nippon Kornmeyer Carbon Group (https://carbongroup.de/), GAB Neumann a développé une gamme complète d'internes de colonnes en carbone renforcé de fibres de carbone (CFC).Les grilles support, les grilles de maintien, les distributeurs de liquide, les collecteurs de liquide et de nombreux autres types d'internes de colonnespeuvent être conçus en CFC. SILICON CARBIDE HEAT EXCHANGERS This is the most efficient type of SiC heat exchanger. Our silicon carbide block heat exchangers are extremely versatile. Our SiC block heat exchangers can be used as condenser, coolers, heaters, absorbers or evaporators. With the monolithic blocks and their limited number of gaskets, they are highly suitable for steam heated applications. SILICON CARBIDE BLOCK HEAT EXCHANGERS CORRESIC ® silicon carbide block heat exchangers are adapted to the heating, cooling, evaporation, condensation and absorption of highly corrosive and/or oxidizing chemicals. This design is one of the most versatile type of silicon carbide heat exchangers. Rows of holes are drilled through the silicon carbide blocks both horizontally and vertically to form the process and service channels. SILICON CARBIDE SHELL AND TUBE HEAT EXCHANGERS CORRESIC ® Silicon carbide shell and tube heat exchangers are adapted to the cooling, condensation, heating, evaporation and absorption of highly corrosive chemicals. Silicon carbide shell and tube heat exchangers consist in a bundle of silicon carbide tubes inside a shell. One fluid runs through the tubes and another fluid flows over the tubes (through the shell). FABRICATION DU CARBURE DE SILICIUM Le procédé de fabrication du carbure de silicium comprend de nombreuses étapes à savoir la préparation de la poudre, le mélange avec le liant, la mise en forme, l'usinage, le frittage et éventuellement le rodage. 1. Préparation de la poudre. Le carbure de silicium (SiC) est composé de silicium et de carbone avec SiC pourformule chimique.
ANWENDUNGEN
Anwendungen. Wärmetauscher und verfahrenstechnische Apparate von GAB Neumann werden unter anderem in der chemischen, feinchemischen, pharmazeutischen sowie in der Stahl-, Kupfer-, Pigment- und Faserindustrie eingesetzt. Unsere Produkte werden wegen ihrer Korrosionsbeständigkeit, ihrer Leistungsfähigkeit und ihrerlangfristigen
GRAPHIT-BLOCK-WÄRMETAUSCHER GAB Neumann Block-Wärmetauscher aus imprägniertem Graphit - Baureihe GE/GZ. Unsere Graphit-Block-Wärmetauscher sind für den Einsatz als Kühler, Kondensator, Heizer, Verdampfer, Sublimator, Kristallisator und Absorber hochkorrosiver flüssiger Medien konzipiert. Betriebssicherheit, Zuverlässigkeit und langfristig sichergestellte GRAPHIT-WÄRMETAUSCHERN Seit mehr als 50 Jahren bietet GAB Neumann ein breites Spektrum an Wärmetauschern aus imprägniertem Graphit für hochkorrosiven Anwendungen in der pharmazeutischen und chemischen Industrie an. Unser Produktportfolio beinhaltet Ringnut-, Block- und Spezialwärmetauscher aus imprägniertem Graphit. KORROSIONSBESTÄNDIGKEIT Korrosionsbeständigkeit. Imprägnierter Graphit GAB GPX ist sehr korrosionsbeständig gegenüber den meistgebräuchlichen Säuren (e.g. Salzsäure, Schwefelsäure und Flusssäure) und Lösungsmitteln. Er hat eine eingeschränkte Beständigkeit gegenüber stark oxidierenden Säuren (z.B. Salpetersäure) und basischen Medien (z.B. Kali- und SILICON CARBIDE AND GRAPHITE HEAT EXCHANGERS GAB Neumann is a manufacturer of Graphite Heat Exchangers and Silicon Carbide Heat Exchangers for ultra-corrosive applications. GRAPHITE BLOCK HEAT EXCHANGERS A block heat exchanger is a process device which transfers heat from one medium to another without direct contact between fluids. For material properties, cost and efficiency reasons block heat exchangers only exist in impervious graphite and silicon carbide. HYDROCHLORIC ACID RECOVERY The first rectification column operates under vacuum. Water is extracted at the top while the HCl / H 2 O azeotrope comes out at the bottom and is fed into the second column that operates above atmospheric pressure. In the second rectification column concentrated HCl is produced at the top while the HCl / H 2 O azeotrope comes out at the bottom and returns to the first column. BROCHURES - GAB NEUMANN Download GAB Neumann's brochure. GAB Neumann GmbH | Alemannenstrasse 29 | D-79689 Maulburg | Phone +49 (7622) 6751 0 | Fax +49 (7622) 6751 20 | E-Mail info@gab-neumann.de | www.gab-neumann.com GRAPHITE HEAT EXCHANGERS A heat exchanger is a process device which transfers heat from one medium to another without direct contact between fluids. Heat is transferred by conduction through the exchanger materials which separate the mediums being used.GRAPHITE QUENCHES
Graphite quenches are used in various industries to instantaneously cool down hot gases coming from kilns, incinerators, and other fluegas sources.
SILICON CARBIDE MANUFACTURING PROCESS Silicon carbide (SiC) is a compound of silicon and carbon with a chemical formula of SiC. The simplest manufacturing process for producing silicon carbide is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature, between 1600°C (2910°F) and SULFURIC ACID DILUTION Sulfuric acid dilution coolers are used in various industries to perform the dilution of 96 to 98.5% H 2 SO 4 with water. It enables the safe dilution and cooling of H 2 SO 4 to lower concentrations. GAB Neumann’s graphite sulfuric acid dilution coolers perform the dilution and the cooling of the acid in an integrated piece ofequipment.
SILICON CARBIDE SHELL AND TUBE HEAT EXCHANGERSSILICON CARBIDE GRITSILICON CARBIDE MATERIALSILICON CARBIDE SEAL FACESILICON CARBIDE SEAL RINGSILICON CARBIDE USES CORRESIC ® Silicon carbide shell and tube heat exchangers are adapted to the cooling, condensation, heating, evaporation and absorption of highly corrosive chemicals. Silicon carbide shell and tube heat exchangers consist in a bundle of silicon carbide tubes inside a shell. One fluid runs through the tubes and another fluid flows over the tubes (through the shell). GRAPHIT-BLOCK-WÄRMETAUSCHER Block-Wärmetauscher aus imprägniertem Graphit sind eine vielseitige und modulare Bauform. Sie eignen sich für alle fast Arten von Anwendungen einschließlich SILICON CARBIDE AND GRAPHITE HEAT EXCHANGERS GAB Neumann is a manufacturer of Graphite Heat Exchangers and Silicon Carbide Heat Exchangers for ultra-corrosive applications. GRAPHITE BLOCK HEAT EXCHANGERS A block heat exchanger is a process device which transfers heat from one medium to another without direct contact between fluids. For material properties, cost and efficiency reasons block heat exchangers only exist in impervious graphite and silicon carbide. HYDROCHLORIC ACID RECOVERY The first rectification column operates under vacuum. Water is extracted at the top while the HCl / H 2 O azeotrope comes out at the bottom and is fed into the second column that operates above atmospheric pressure. In the second rectification column concentrated HCl is produced at the top while the HCl / H 2 O azeotrope comes out at the bottom and returns to the first column. BROCHURES - GAB NEUMANN Download GAB Neumann's brochure. GAB Neumann GmbH | Alemannenstrasse 29 | D-79689 Maulburg | Phone +49 (7622) 6751 0 | Fax +49 (7622) 6751 20 | E-Mail info@gab-neumann.de | www.gab-neumann.com GRAPHITE HEAT EXCHANGERS A heat exchanger is a process device which transfers heat from one medium to another without direct contact between fluids. Heat is transferred by conduction through the exchanger materials which separate the mediums being used.GRAPHITE QUENCHES
Graphite quenches are used in various industries to instantaneously cool down hot gases coming from kilns, incinerators, and other fluegas sources.
SILICON CARBIDE MANUFACTURING PROCESS Silicon carbide (SiC) is a compound of silicon and carbon with a chemical formula of SiC. The simplest manufacturing process for producing silicon carbide is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature, between 1600°C (2910°F) and SULFURIC ACID DILUTION Sulfuric acid dilution coolers are used in various industries to perform the dilution of 96 to 98.5% H 2 SO 4 with water. It enables the safe dilution and cooling of H 2 SO 4 to lower concentrations. GAB Neumann’s graphite sulfuric acid dilution coolers perform the dilution and the cooling of the acid in an integrated piece ofequipment.
SILICON CARBIDE SHELL AND TUBE HEAT EXCHANGERSSILICON CARBIDE GRITSILICON CARBIDE MATERIALSILICON CARBIDE SEAL FACESILICON CARBIDE SEAL RINGSILICON CARBIDE USES CORRESIC ® Silicon carbide shell and tube heat exchangers are adapted to the cooling, condensation, heating, evaporation and absorption of highly corrosive chemicals. Silicon carbide shell and tube heat exchangers consist in a bundle of silicon carbide tubes inside a shell. One fluid runs through the tubes and another fluid flows over the tubes (through the shell). GRAPHIT-BLOCK-WÄRMETAUSCHER Block-Wärmetauscher aus imprägniertem Graphit sind eine vielseitige und modulare Bauform. Sie eignen sich für alle fast Arten von Anwendungen einschließlichNEWS - GAB NEUMANN
GAB Neumann GmbH sets the course for a long-term successful future - GAB Neumann announces its acquisition by Mersen. - The acquisition by Mersen accelerates and strengthens GAB Neumann's strategy of expanding its product and service portfolio as well as its ongoing internationalization.APPLICATIONS
Applications GAB Neumann’s heat exchangers and process equipment are used in the chemical, fine chemical, pharmaceutical, steel, copper,pigment, and
PARTS AND SERVICES OF GAB NEUMANN GAB Neumann offers a complete set of services in the field of graphite and silicon carbide process equipment and much more. We manufacture spare parts for any kind of graphite heat exchangers, graphite process equipment, and silicon carbide heat exchangers including those supplied by other original equipment manufacturers. AKTUELLES - GAB NEUMANN Aktuelles GAB Neumann: Volle Funktionsfähigkeit unter COVID-19 Bedingungen Aufgrund der COVID-19-Pandemie sind unsere hauptsächlichen Kommunikationsmi SILICON CARBIDE BLOCK HEAT EXCHANGERS CORRESIC ® silicon carbide block heat exchangers are adapted to the heating, cooling, evaporation, condensation and absorption of highly corrosive and/or oxidizing chemicals. This design is one of the most versatile type of silicon carbide heat exchangers. Rows of holes are drilled through the silicon carbide blocks both horizontally and vertically to form the process and service channels. CORROSION RESISTANCE OF SILICON CARBIDE Pressureless sintered silicon carbide is almost universally corrosion-resistant. It resists against all common acids (e.g. hydrochloric acid, sulfuric acid, hydrobromic acid, and hydrofluoric acid), bases (e.g. amines, potash and caustic soda), all solvents, and oxidizing media (e.g. nitric acid). GRAPHITE SHELL AND TUBE HEAT EXCHANGERS Shell and tube heat exchangers transfer heat from one medium to another medium without direct contact between fluids. A shell and tube exchanger consists of a shell, tube bundle and two headers at both ends. Two fluids, of different starting temperatures, flow through the heat exchanger. One flows through the tubes (the tube side) and the other flows outside the tubes but inside the shell (theVAKUUMANLAGEN
Dampfstrahlvakuumpumpen werden in verschiedenen Branchen eingesetzt, um Gasmoleküle aus einem Volumen zu entfernen, um ein Teilvakuum zu hinterlassen. Sie sind eine zuverlässige Alternative zu Vakuumpumpen. GAB Neumann bietet ein- und mehrstufige Dampfstrahl-Vakuum-Erzeugungsanlagen für ultra-korrosive Anwendungen an. Sie bestehen aus mehreren Dampfejektoren und Kondensatoren in GRAPHIT-BLOCK-WÄRMETAUSCHER Block-Wärmetauscher aus imprägniertem Graphit sind eine vielseitige und modulare Bauform. Sie eignen sich für alle fast Arten von Anwendungen einschließlich GRAPHIT-WÄRMETAUSCHERN Seit mehr als 50 Jahren bietet GAB Neumann ein breites Spektrum an Wärmetauschern aus imprägniertem Graphit für hochkorrosiven Anwendungen in der pharmazeutischen und chemischen Industrie an. Unser Produktportfolio beinhaltet Ringnut-, Block- und Spezialwärmetauscher aus imprägniertem Graphit. Graphite and Silicon Carbide Heat Exchangers and ComponentsEnglish
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GAB Neumann designs and manufactures silicon carbide and graphite heat exchangers and components for ultra-corrosive applicationsLATEST NEWS
Tuesday, 3. September 2019 DSM Human Nutrition & Health has recently successfully commissioned a brand-new anhydrous hydrogen chloride gas generation unit Saturday, 18. May 2019 Skid-mounted single and multi-stage steam jet vacuum pumps for ultra-corrosive applications Thursday, 8. November 2018Peter Neumann
Friday, 28. September 2018 Impervious graphite absorber videos Tuesday, 24. July 2018 GAB Neumann & Nippon Kornmeyer Carbon Group (NKCG) announce their cooperation in the field of CFC column internals for ultra-corrosiveapplications
Saturday, 19. May 2018 GAB Neumann will be attending the ACHEMA 2018Show all
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Graphite heat exchangers Annular groove graphite heat exchangers Heavy-duty graphite condensers Graphite partial condensers Block heat exchangers Annular groove graphite evaporators Custom-made graphite heat exchangers Silicon carbide heat exchangers Plate heat exchangers Block heat exchangers Shell and tube heat exchangers Graphite mass transfer equipmentAbsorbers
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