丁二烯生产技术现状及发展方向  

Present State and Developing Trend of the Technology of Butadiene Production

作　　者：张爱民[1] 

机构地区：[1]中国石化北京燕化石油化工股份有限公司合成橡胶事业部,102503

出　　处：《石化技术》2002年第2期105-110,共6页Petrochemical Industry Technology

摘　　要：分析了当前通用的三种丁二烯萃取蒸馏生产技术的优缺点 ,并提出各种方法的技术发展方向。By analyzing the characteristics of the extractive solvent and the flowsheet design of the ACN, DMF, NMP butadiene extractive distillation process, the advantage and defect of these three process was studied in this paper.The developing trend of their technology have been introduced.

关 键 词：丁二烯 生产技术现状 发展方向 萃取蒸馏 溶剂性质 工艺 

分 类 号：TQ221[化学工程—有机化工]