PROCESS FOR PRODUCING ISOPHTHALIC ACID

A process is claimed for the prodn. of isophthalic acid by air oxidn. of meta-xylene at 190-205 deg.C and 1.9-2.3 MPa pressure in an aq. soln. of acetic acid in the presence of a catalyst comprising a mixt. of Co and Mn acetates in mol. ratio 2:1 to 5:1 together with a bromo compound (e.g. NaBr) as...

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Bibliographische Detailangaben

Hauptverfasser:	NAZIMOK,VLADIMIR F, TEPLOV,NIKOLAI I, ALEXANDROV,VALENTIN N, PUGACHEVA,SOFIA A, KANAVINA,LARISA K
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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