合成氨技术改造及问题处理  

Renovation of Ammonia Technology and Settlement of Problems

作　　者：喻旭春[1] 俞宏伟[1] 

机构地区：[1]浙江巨化股份有限公司合成氨厂,衢州324004

出　　处：《化肥工业》2004年第3期61-64,共4页Chemical Fertilizer Industry

摘　　要：介绍了 2 30kt/a合成氨技术改造和运行情况 ,分析了试生产期间出现的问题及处理措施。整个工程所有装置总体运行良好 。A description is given of the technical renovation and operation of an ammonia plant with a capacity of 230,000 t/a, and an analysis in made of the problems arisen in its trial production as well as the measures taken to settle these problems. All units in the whole projects generally run well, achieving the goal of energy conservation, reduction in consumption and change in product variety.

关 键 词：合成氨 技术改造 净化系统 NHD脱硫脱碳 甲烷化 管道泄漏 变脱塔阻力 

分 类 号：TQ113.28[化学工程—无机化工]