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Application filed by Nippon Catalytic Chem IndfiledCriticalNippon Catalytic Chem Ind
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Publication of TW274057BpublicationCriticalpatent/TW274057B/zh
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
B01D53/38—Removing components of undefined structure