丙烯预精制存在的问题及改进措施  

Improvement of propylene prerefining process

作　　者：胡伟[1] 邵建海[1] 杜杰[1] 

机构地区：[1]中国石化济南分公司气分车间,山东济南250101

出　　处：《石化技术与应用》2005年第3期205-207,i002,共4页Petrochemical Technology & Application

摘　　要：介绍了丙烯预精制装置中丙烯脱硫情况,分析了生产中出现的异常情况,并提出了解决的措施以及整改意见。The propylene desulfunzation in propylene prere-fining unit was introduced. The abnormal circumstances in the production were analyzed. The measures for solving these problems were suggested.

关 键 词：固碱塔 丙烯精制 脱硫 工业生产 

分 类 号：TQ221.212[化学工程—有机化工]