An aromatic carboxylic acid such as terephthalic acid is produced by the liquid phase oxidation of a precursor thereof, the oxidation being carried out in such a way that substantially all of the aromatic carboxylic acid produced in the course of the reaction is maintained in solution during the reaction.
申请公布号
DE69818651(D1)
申请公布日期
2003.11.06
申请号
DE1998618651
申请日期
1998.02.19
申请人
E.I. DU PONT DE NEMOURS AND CO., WILMINGTON
发明人
TURNER, ARTHUR;ROYALL, JOHN;HUGALL, STUART;JONES, HOWARD;WOODCOCK, CHARLES