摘要
吉林石化苯酚丙酮装置的α-甲基苯乙烯回收单元,经脱色提纯小试技术并实现了工业化,生产的α-甲基苯乙烯产品再次出现纯度低、颜色发黄质量问题。现通过优化装置生产工艺流程,实施工艺调优操作,生产的产品纯度及色号均能满足市场需求。
α-Methyl styrene recovery unit of phenol-acetone unit of Jilin Petrochemical Company has been commercialized after lab testing of decolorization and purification has been carried out.Yet it was found thatα-methyl styrene product produced was low in purity and its color was yellowish.Market requirements in terms of product purity and color number have been satisfied by optimizing the production process flow and the operation of unit.
作者
方键
袁传波
徐春杰
张丽玉
温海波
FANG Jian;YUAN Chuanbo;XU Chunjie;ZHANG Liyu;WEN Haibo(Research Institute of PetroChina Jilin Petrochemical Company,Jilin,Jilin 132021;Mining Area Service Department of PetroChina Jilin Petrochemical Company,Jilin,Jilin 132021;Refinery of PetroChina Jilin Petrochemical Company,Jilin,Jilin 132021;Storage Center of PetroChina Jilin Petrochemical Company,Jilin,Jilin 132021;Ethylene Plant of PetroChina Jilin Petrochemical Company,Jilin,Jilin 132021)
出处
《精细石油化工进展》
CAS
2019年第4期29-32,共4页
Advances in Fine Petrochemicals
关键词
Α-甲基苯乙烯
苯酚丙酮
脱色提纯
生产工艺
α-methyl styrene
phenol-acetone
decolorization and purification
production process
