文献类型：专利

英文题名：Process and equipment for preparing aromatic carboxylic acid

作者：XIAO W;ZHU K;FANG Y

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN1097577-C

公开日：2003-01-01

语种：英文

收录：DERWENT

摘要：NOVELTY - A process and equipment for preparing aromatic carboxylic acid features that the reaction takes place in a flow form approaching the piston flow in reactor to increase the speed and transform rate of oxidizing paraphenyldimethylene or metaphenyldimethylene into terephthalic acid or metaphthalic acid. Its transform rate can reach 99.5%.