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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
B01D53/14—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 absorption
B01D53/1493—Selection of liquid materials for use as absorbents
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FR688528D1929-04-091929-04-09Procédé pour la séparation de certains gaz ou vapeurs contenus dans un mélange gazeux
ExpiredFR688528A
(fr)
Perfectionnements apportés aux procédés pour l'obtention du soufre à partir des matières contenant du soufre et plus spécialement des produits de purification des gaz