乳液聚合丁苯橡胶单体回收系统工艺技术改进  

Technology improvement of monomer reclaiming system for emulsion polymerized styrene-butadiene rubber

作　　者：何承全[1] 王宏军[2] 陈国勇[1] 赵玉中 

机构地区：[1]中国石油兰州石化公司,甘肃兰州730060 [2]中国石油兰州石化公司物流分公司,甘肃兰州930060 [3]中国石油兰州化工研究中心,甘肃兰州730060

出　　处：《弹性体》2009年第4期57-59,78,共4页China Elastomerics

基　　金：中国石油兰州石化分公司10万t/a丁苯橡胶装置技术攻关项目之一。

摘　　要：探讨了中国石油天然气股份有限公司兰州石化分公司乳液聚合丁苯橡胶装置单体回收系统化污水及胶乳中苯乙烯含量高的原因,以分析讨论为基础,对苯乙烯滗析器和汽提塔结构设计进行了优化改造,使控制指标达到设计值,从而解决了实际生产中存在的问题。The reasons of that the styrene content is high in monomer reclaiming system of Lanzhou Petrochemical Company of PetroChina were researched. In order to make the guidepost to reach the designed value, in the basis of analysis and discussion, the structural design of styrene decanter and stripper was optimized and rehabilitated, so that the problems in the practical manufacture were solved.

关 键 词：乳液聚合丁苯橡胶 回收系统 工艺改进 

分 类 号：TQ330.5[化学工程—橡胶工业] TQ333.1