不停产状态下荒煤气及氨水系统切换作业实践  

The Onstream Switchover Practice of Raw Gas and Ammonia Water

作　　者：张建[1] 樊永在[1] 韩万宁[1] 

机构地区：[1]内蒙古包钢钢联股份有限公司焦化厂,内蒙古包头014010

出　　处：《煤化工》2013年第3期56-58,共3页Coal Chemical Industry

摘　　要：针对煤气净化系统搭配不平衡造成的焦炉及煤气净化系统生产困难问题,提出了不停产状态下荒煤气及氨水切换的方案,经科学合理的准备,实现了方案的安全实践,解决了焦炉及煤气净化系统生产困难的问题。To solve the production problems of the coke oven and the gas purification system caused by the imba- lanced configuration of the gas purification system, a suggestion of onstream switchover of raw gas and ammonia water was proposed. Thanks to the ample and rational preparation, this suggestion was put into a safe practice, thus, the existing pro- duction difficulties of the coke oven and the gas purification system were solved.

关 键 词：荒煤气 氨水 切换 

分 类 号：TQ520.6[化学工程—煤化学工程]