苯酐夹套管故障分析和处理  

Malfunction Analysis and Treatment for Jacket Tubes of Benzoic Anhydride

作　　者：曹军[1] 

机构地区：[1]山东齐鲁增塑剂股份有限公司,淄博255411

出　　处：《化工设计》2007年第6期23-24,共2页Chemical Engineering Design

摘　　要：夹套管是一种常用的化工管道,由于输送介质的特殊性,故障率较高。分析故障原因,提出预防措施。Jacket tubes are widely used in chemical industries.Malfunction ratio is comparatively high due to transferring special media.Analyze reasons of the malfunction and propose measures of prevention.

关 键 词：苯酐 夹套管 故障 处理方法 

分 类 号：TQ244[化学工程—有机化工]