FR1044239A - Catalyst improvements - Google Patents

Catalyst improvements

Info

Publication number
FR1044239A
FR1044239A FR1044239DA FR1044239A FR 1044239 A FR1044239 A FR 1044239A FR 1044239D A FR1044239D A FR 1044239DA FR 1044239 A FR1044239 A FR 1044239A
Authority
FR
France
Prior art keywords
catalyst improvements
catalyst
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1044239A publication Critical patent/FR1044239A/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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1044239D 1950-11-03 1951-10-29 Catalyst improvements Expired FR1044239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1044239X 1950-11-03

Publications (1)

Publication Number Publication Date
FR1044239A true FR1044239A (en) 1953-11-16

Family

ID=10870072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1044239D Expired FR1044239A (en) 1950-11-03 1951-10-29 Catalyst improvements

Country Status (1)

Country Link
FR (1) FR1044239A (en)

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