PTA粒度与PT酸和b^*值关系探究  

The research of PTA particle size and PT acid and b^*value

作　　者：蒋月明 徐宏[1] 周祎 JIANG yueming;ZHOU yi;XU hong(Sinopec Yangzi Petrochemical Co.,Ltd.)

机构地区：[1]中国石化扬子石油化工有限公司,江苏南京210048

出　　处：《化工管理》2020年第14期22-24,共3页Chemical Engineering Management

摘　　要：从PTA装置生产、PTA样品检测、PTA产品运输等进行考察,对PTA样品以粒度大小细分后按照国家标准进行PT酸含量和b*值检测,探究PTA粒度大小与PT酸和b^*值关系。The inspection from PTA device production,PTA samples detection,PTA product transportation,etc..The test of PT acidcontent and b*value about PTA samples subdivided by particle size,according to national standards.And explored the relationship between PTA particle size and PT acid and b^*value.

关 键 词：PTA 粒度 PT酸 b^*值 

分 类 号：TQ245.12[化学工程—有机化工]