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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
B01D53/34—Chemical or biological purification of waste gases
B01D53/46—Removing components of defined structure
B01D53/62—Carbon oxides
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FR848704D1938-07-151938-07-15
Apparatus for the continuous extraction of carbon monoxide or other gases from industrial gas mixtures
ExpiredFR848704A
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Improvements in processes for the production of water gas, low in carbon monoxide or free from carbon monoxide, and for the separation of carbon monoxide from water gas or gas mixtures of similar composition
Process and furnaces for producing, by catalytic hydrogenation of carbon monoxide, hydrocarbons the molecule of which contains more than one carbon atom
Process and device for the hot regeneration of metallic or oxymetallic masses which have been used for the purification of gas from the distillation or pyrogenation of carbonaceous materials