尿素工艺进展  

DEVELOPMENT OF UREA PROCESSES

作　　者：李芳玲[1] 路春荣[1] 陆为民[1] 

机构地区：[1]中石化齐鲁石化公司研究院

出　　处：《石油化工动态》1998年第2期64-70,共7页

摘　　要：论述了国外尿素生产中几种主要工艺技术的最新进展；介绍了国外公司新技术和新工艺的开发、应用及其意义；并对我国的尿素生产技术和装置改造提出了相应的建议。This paper expounds the new development of several main advanced urea production process technologies in foreign countries;introduces the development of foreign companies' recent technologies and processes,and the practical significance of their application;puts forth some suggestions for urea production technologies and plant revamping in our country.

关 键 词：尿素 工艺技术 进展 冷凝器 

分 类 号：TQ441.41[化学工程—化学肥料工业]