大型合成氨装置第一废热锅炉逆循环分析  

ANALYSIS OF COUNTER CURRENT CIRCULATION OF THE 1ST WHB OF LARGE AMMONIA PLANT

作　　者：孙亚非[1] 陈吉明[1] 

机构地区：[1]四川泸天化股份有限公司,四川泸州646300

出　　处：《大氮肥》2008年第6期398-402,共5页Large Scale Nitrogenous Fertilizer Industry

摘　　要：针对合成氨装置凯洛格流程中第一废热锅炉可能产生逆循环的情况,对锅炉水循环原理及循环判断进行详细地分析,并提出避免产生逆循环的操作要点。In view of the possibility of having counter current circulation boiler of ammonia Kellogg process, analyzed in detail the principles and judgme in the 1st waste heat nt of water circulation in the boiler, and proposed operating key points to avoid counter current circulation.

关 键 词：废热锅炉 逆循环 危害 

分 类 号：TQ113.25[化学工程—无机化工] TQ113.254