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Allis Chalmers Corp
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Allis Chalmers Corp
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Application filed by Allis Chalmers CorpfiledCriticalAllis Chalmers Corp
Priority to FR976223ApriorityCriticalpatent/FR1396809A/fr
Application grantedgrantedCritical
Publication of FR1396809ApublicationCriticalpatent/FR1396809A/fr
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
B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
B01D53/86—Catalytic processes
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FR976223A1964-05-281964-05-28Perfectionnements aux dispositifs de traitement des gaz d'échappement de moteurs à combustion interne
ExpiredFR1396809A
(fr)