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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
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
B01L5/00—Gas handling apparatus
B01L5/04—Gas washing apparatus, e.g. by bubbling
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Chemical & Material Sciences
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Chemical Kinetics & Catalysis
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Health & Medical Sciences
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Clinical Laboratory Science
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Engineering & Computer Science
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Analytical Chemistry
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General Chemical & Material Sciences
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Oil, Petroleum & Natural Gas
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FR705623D1930-02-011930-02-01Perfectionnement aux appareils pour l'analyse des gaz
ExpiredFR705623A
(fr)