干气密封在丙烯压缩机上的应用  

Application of Dry Gas Seal in the Propylene Compressor

作　　者：张慧[1] 刘立新[1] 王军[1] 

机构地区：[1]中国石油化工股份有限公司广州分公司,广东广州510726

出　　处：《广州化工》2012年第10期150-152,共3页GuangZhou Chemical Industry

摘　　要：综述了干气密封的结构和原理,介绍了中国石油化工股份有限公司广州分公司乙烯装置丙烯压缩机干气密封技术的应用现状及改造情况,重点对丙烯压缩机干气密封在改造前后试车过程中出现的问题及解决的办法进行了初步的探讨与分析,阐述了该技术的工业应用所带来的经济效益。An overview of structure and principle of dry gas seal was summerized,application and transformation of dry-gas sealing technology of ethylene propylene compressor in China Petrochemical Corporation Guangzhou Branch were introduced,the dry gas seal in reconstruction of before and after test runs in the process of emerging issues and solutions was focused on,and a preliminary study and analysis was conducted.The economic benefits arising from commercial application of this technology were expounded.

关 键 词：干气密封 改造与应用 丙烯压缩机 

分 类 号：TQ05[化学工程]