FR993855A - Catalyst and its manufacturing process - Google Patents

Catalyst and its manufacturing process

Info

Publication number
FR993855A
FR993855A FR993855DA FR993855A FR 993855 A FR993855 A FR 993855A FR 993855D A FR993855D A FR 993855DA FR 993855 A FR993855 A FR 993855A
Authority
FR
France
Prior art keywords
catalyst
manufacturing process
manufacturing
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 FR993855A publication Critical patent/FR993855A/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
    • B01J25/00—Catalysts of the Raney type
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/868—Chromium copper and chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR993855D 1944-10-18 1944-10-18 Catalyst and its manufacturing process Expired FR993855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993855T 1944-10-18

Publications (1)

Publication Number Publication Date
FR993855A true FR993855A (en) 1951-11-08

Family

ID=9555909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993855D Expired FR993855A (en) 1944-10-18 1944-10-18 Catalyst and its manufacturing process

Country Status (1)

Country Link
FR (1) FR993855A (en)

Similar Documents

Publication Publication Date Title
FR943661A (en) Bra and its manufacturing process
FR929985A (en) safety nut and its manufacturing process
FR907759A (en) lock nut and its manufacturing process
FR989247A (en) Cathode and its manufacturing process
FR933592A (en) Adhesive composition and its manufacturing process
FR993855A (en) Catalyst and its manufacturing process
FR910262A (en) Faulx and its manufacturing process
FR900368A (en) Entremets and its manufacturing process
FR994114A (en) Toothpick, and its manufacturing process
FR904647A (en) Comb and manufacturing process
FR981221A (en) Crankshaft and its manufacturing process
FR911569A (en) Isothermal container and its manufacturing process
FR908890A (en) prop, hoop and manufacturing process
FR908972A (en) Phosphomagnesium fertilizer and its manufacturing process
FR920504A (en) Abrasive product and its manufacturing process
FR902881A (en) Container and its manufacturing process
FR921633A (en) Improved valve and its manufacturing process
FR938969A (en) Buckle and its manufacturing process
FR911571A (en) Thymol manufacturing process
FR918777A (en) Belts and their manufacturing process
FR981266A (en) Soap dish and its manufacturing process
FR903832A (en) Captive comb and manufacturing process
FR898997A (en) Fan fin and its manufacturing process
FR897690A (en) Complete micro-fertilizer and its manufacturing process
FR52900E (en) Complete micro-fertilizer and its manufacturing process