精制焦炉煤气管道腐蚀原因分析及对策  

Analysis of Corrosion Causes of Refined Coking Gas Pipes and Countermeasures

作　　者：魏新莉 

机构地区：[1]宁波钢铁股份有限公司能环部,浙江宁波315000

出　　处：《冶金动力》2014年第12期28-29,共2页Metallurgical Power

摘　　要：由于炼钢厂精制焦炉煤气管道积灰导致煤气过滤器堵塞严重,通过分析管道内粉末的组成及形成原因,提出了相应的解决措施,实施后取得显著效果。Dust deposit in the pipes of refined coking gas led to serious blockage in gas filters. Through analysis of the composition of powders in the gas pipes and the causes of formation, corresponding solutions were put forward, which have produced significant results after implementation.

关 键 词：精制焦炉煤气管道 积灰 堵塞 防腐 

分 类 号：TQ547.8[化学工程—煤化学工程]