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BE794803A - Acetic acid prepn - from methanol and carbon monoxide using rhodium-contg catalyst - Google Patents

Acetic acid prepn - from methanol and carbon monoxide using rhodium-contg catalyst

Info

Publication number
BE794803A
BE794803A BE794803DA BE794803A BE 794803 A BE794803 A BE 794803A BE 794803D A BE794803D A BE 794803DA BE 794803 A BE794803 A BE 794803A
Authority
BE
Belgium
Prior art keywords
contg
rhodium
methanol
catalyst
acetic acid
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Showa Denko Kk
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.)
Publication date
Priority claimed from JP46084367A external-priority patent/JPS526972B2/ja
Priority claimed from JP46084366A external-priority patent/JPS526971B2/ja
Priority claimed from JP47012563A external-priority patent/JPS526973B2/ja
Publication of BE794803A publication Critical patent/BE794803A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Prodn of AcOH from MeOH and CO at high temp. is with a supported catalyst contg. (a) 1 of Rh (cpds) (b) is not 1 of Li, Cu, Ag, Mg, Ca, Zn, Cd, Hg, al, Ce, Sn, Pb, Ti, Fe, Ni, Co (cpds). Pref. (a) is 10-4-10-2 gm atom; b is 10-5-10-1 gm. atom. Ratio a:b is 1:01-1:50.
BE794803D 1971-10-26 Acetic acid prepn - from methanol and carbon monoxide using rhodium-contg catalyst BE794803A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP46084367A JPS526972B2 (en) 1971-10-26 1971-10-26
JP46084366A JPS526971B2 (en) 1971-10-26 1971-10-26
JP47012563A JPS526973B2 (en) 1972-02-05 1972-02-05

Publications (1)

Publication Number Publication Date
BE794803A true BE794803A (en) 1973-05-16

Family

ID=27279888

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794803D BE794803A (en) 1971-10-26 Acetic acid prepn - from methanol and carbon monoxide using rhodium-contg catalyst

Country Status (1)

Country Link
BE (1) BE794803A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069514A3 (en) * 1981-06-26 1984-04-11 Toyo Engineering Corporation Alcohol carbonylation catalysts
EP0144936A3 (en) * 1983-12-02 1985-07-03 Union Carbide Corporation Synergistic production of carboxylic acids from alcohols
EP0144935A3 (en) * 1983-12-02 1985-07-03 Union Carbide Corporation Production of carboxylic acids from alcohols

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069514A3 (en) * 1981-06-26 1984-04-11 Toyo Engineering Corporation Alcohol carbonylation catalysts
EP0144936A3 (en) * 1983-12-02 1985-07-03 Union Carbide Corporation Synergistic production of carboxylic acids from alcohols
EP0144935A3 (en) * 1983-12-02 1985-07-03 Union Carbide Corporation Production of carboxylic acids from alcohols

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