FR920937A - Catalyseurs - Google Patents

Catalyseurs

Info

Publication number
FR920937A
FR920937A FR920937DA FR920937A FR 920937 A FR920937 A FR 920937A FR 920937D A FR920937D A FR 920937DA FR 920937 A FR920937 A FR 920937A
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
English (en)
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development Co
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 Standard Oil Development Co filed Critical Standard Oil Development Co
Application granted granted Critical
Publication of FR920937A publication Critical patent/FR920937A/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR920937D 1946-01-30 1946-01-30 Catalyseurs Expired FR920937A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920937T 1946-01-30

Publications (1)

Publication Number Publication Date
FR920937A true FR920937A (fr) 1947-04-22

Family

ID=9432396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920937D Expired FR920937A (fr) 1946-01-30 1946-01-30 Catalyseurs

Country Status (1)

Country Link
FR (1) FR920937A (fr)

Similar Documents

Publication Publication Date Title
FR946992A (fr) Catalyseurs perfectionnés
FR952192A (fr) Catalyseur perfectionné
AT174006B (de) Firngleiter
FR943408A (fr) Catalyseurs fludifiés
FR927327A (fr) Catalyseurs
FR920937A (fr) Catalyseurs
FR54898E (fr) Catalyseurs
FR946405A (fr) Catalyseurs
FI21718A (fi) Limningspress
FR943673A (fr) Catalyseur
FR952814A (fr) Catalyseur perfectionné
ES13495Y (es) Alpargata
ES13627Y (es) Caja-envase
AT177570B (de) Episkop
ES13448Y (es) Alpargata-bota
FI21507A (fi) Högfrekvensjärnkärnsspole
FI21655A (fi) Elektrisk säkerhetspropp
FI21454A (fi) Friskluftventil
FI21486A (fi) Skidbindning
FI21380A (fi) Bärvågssystem
FI21397A (fi) Skorstensstöd
FI21398A (fi) Varmvattenberedare
FI21400A (fi) Bokföringsmaskin
FI21505A (fi) Amplitudbegränsare
FI21409A (fi) Blekningsmetod