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Hoechst AG
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Hoechst AG
Farbwerke Hoechst AG
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Application filed by Hoechst AG, Farbwerke Hoechst AGfiledCriticalHoechst AG
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Publication of FR554076ApublicationCriticalpatent/FR554076A/en
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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Engineering & Computer Science
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Analytical Chemistry
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Oil, Petroleum & Natural Gas
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Chemical Kinetics & Catalysis
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FR554076D1921-09-141922-07-18
Process for the absorption of gases and vapors and for carrying out catalytic reactions
ExpiredFR554076A
(en)
Process and apparatus for the treatment of gas or of a mixture of gas and vapor, in the presence of catalyst agents, and for the reactivation of these agents