FR70494E - Improvements in the manufacture of catalysts - Google Patents

Improvements in the manufacture of catalysts

Info

Publication number
FR70494E
FR70494E FR70494DA FR70494E FR 70494 E FR70494 E FR 70494E FR 70494D A FR70494D A FR 70494DA FR 70494 E FR70494 E FR 70494E
Authority
FR
France
Prior art keywords
catalysts
manufacture
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.)
FR D OXY CATALYSE OXY FRANCE S
Original Assignee
FR D OXY CATALYSE OXY FRANCE S
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 FR D OXY CATALYSE OXY FRANCE S filed Critical FR D OXY CATALYSE OXY FRANCE S
Application granted granted Critical
Publication of FR70494E publication Critical patent/FR70494E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
FR70494D 1956-09-21 1956-09-21 Improvements in the manufacture of catalysts Expired FR70494E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR70494T 1956-09-21

Publications (1)

Publication Number Publication Date
FR70494E true FR70494E (en) 1959-05-06

Family

ID=8702182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR70494D Expired FR70494E (en) 1956-09-21 1956-09-21 Improvements in the manufacture of catalysts

Country Status (1)

Country Link
FR (1) FR70494E (en)

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