聚酯消光剂加入工艺的改进  

Improvement of polyester delustrant adding process

作　　者：鞠培勇 张志伟 侯海军 于洪仁 

机构地区：[1]齐鲁化纤集团有限责任公司化工二厂,山东济南250100

出　　处：《聚酯工业》2003年第4期34-35,共2页Polyester Industry

摘　　要：介绍消光剂加入位置由浆料釜改为第二酯化釜的情况。工艺做适当调整后,产品质量除DEG含量略有升高外,其他指标无大的变化。转产时间节约了一半,减少大量过渡产品,降低了生产成本。The delustrant adding position was moved from slurry autoclave to second esterification autoclave.After adjusting the process,the product quality was not changed except that the DEG content was increased a little.Half of the production change time was saved,a large amount of transition product was decreased,the production cost was reduced.

关 键 词：聚酯 消光剂 第二酯化釜 工艺流程 产品质量 

分 类 号：TQ323.4[化学工程—合成树脂塑料工业] TQ314.264