FR917307A - Catalysts - Google Patents

Catalysts

Info

Publication number
FR917307A
FR917307A FR917307DA FR917307A FR 917307 A FR917307 A FR 917307A FR 917307D A FR917307D A FR 917307DA FR 917307 A FR917307 A FR 917307A
Authority
FR
France
Prior art keywords
catalysts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Application granted granted Critical
Publication of FR917307A publication Critical patent/FR917307A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B01J35/58—
FR917307D 1945-07-11 1945-07-11 Catalysts Expired FR917307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR917307T 1945-07-11

Publications (1)

Publication Number Publication Date
FR917307A true FR917307A (en) 1947-01-03

Family

ID=9423718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917307D Expired FR917307A (en) 1945-07-11 1945-07-11 Catalysts

Country Status (1)

Country Link
FR (1) FR917307A (en)

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