Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including heat exchanger for reaction chamber or reactants...
Patent
1983-11-28
1985-12-17
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including heat exchanger for reaction chamber or reactants...
422201, 422240, 422241, 422312, 518712, 518713, B01J 806, B01J 1902
Patent
active
045592071
ABSTRACT:
A reactor is provided for producing methanol by the reaction of synthesis gases containing carbon oxides and hydrogen in contact with a copper containing catalyst positioned in the reactor in catalyst tubes surrounded by boiling water under pressure. The catalyst tubes are made from a metallic material which is catalytically inactive with respect to the methanol synthesis gas and have approximately the same coefficient of thermal expansion as the shell of the reactor. The catalyst tubes are made of a steel composed of mixed austeniticferritic structure and containing 10-30% by weight chromium.
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Hiller Heinz
Kupfer Hans
Marschner Friedemann
Supp Emil
Weidemann Lutz
Heaney B. P.
Metallgesellschaft AG
Richman Barry S.
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