ZA83840B - Process for the coproduction of carboxylic acids and acid anhydrides - Google Patents

Process for the coproduction of carboxylic acids and acid anhydrides

Info

Publication number
ZA83840B
ZA83840B ZA83840A ZA83840A ZA83840B ZA 83840 B ZA83840 B ZA 83840B ZA 83840 A ZA83840 A ZA 83840A ZA 83840 A ZA83840 A ZA 83840A ZA 83840 B ZA83840 B ZA 83840B
Authority
ZA
South Africa
Prior art keywords
coproduction
carboxylic acids
acid anhydrides
anhydrides
acid
Prior art date
Application number
ZA83840A
Inventor
John Mathieson Ray David
Original Assignee
Bp Chem Int 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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of ZA83840B publication Critical patent/ZA83840B/en

Links

ZA83840A 1982-02-13 1983-02-08 Process for the coproduction of carboxylic acids and acid anhydrides ZA83840B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8204284 1982-02-13

Publications (1)

Publication Number Publication Date
ZA83840B true ZA83840B (en) 1984-09-26

Family

ID=10528320

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA83839A ZA83839B (en) 1982-02-13 1983-02-08 Process for the production of acetic anhydride and acetic acid
ZA83840A ZA83840B (en) 1982-02-13 1983-02-08 Process for the coproduction of carboxylic acids and acid anhydrides

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ZA83839A ZA83839B (en) 1982-02-13 1983-02-08 Process for the production of acetic anhydride and acetic acid

Country Status (2)

Country Link
JP (2) JPS58189136A (en)
ZA (2) ZA83839B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953440A (en) * 1982-09-17 1984-03-28 Kuraray Co Ltd Simultaneous preparation of acetic anhydride and acetic acid
KR960007736B1 (en) * 1993-07-27 1996-06-11 한국과학기술연구원 Method of removing carbonyl compound in inlet gas
US9012683B2 (en) * 2010-11-12 2015-04-21 Eastman Chemical Company Coproduction of acetic acid and acetic anhydride

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2450965C2 (en) * 1974-10-26 1983-06-09 Hoechst Ag, 6230 Frankfurt Process for the production of acetic anhydride
NL7907086A (en) * 1978-10-06 1980-04-09 Halcon Res & Dev PROCESS FOR THE DEHYDRATION OF METHYL ACETATE.
JPS6042216B2 (en) * 1981-11-04 1985-09-20 三菱瓦斯化学株式会社 Method for producing acetic anhydride

Also Published As

Publication number Publication date
ZA83839B (en) 1984-09-26
JPS58189136A (en) 1983-11-04
JPH0446255B2 (en) 1992-07-29
JPS58164539A (en) 1983-09-29

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