焦炉煤气初冷工艺的改进  

Improvement on Coke-oven Gas Primary Cool Technique

作　　者：郭清敏[1] 杨双新[1] 

机构地区：[1]山西焦煤集团煤气化公司

出　　处：《西山科技》2002年第5期4-5,9,共3页Xishan Science & Technology

摘　　要：论述了煤气净化工艺采用立管冷却器初冷煤气和轻柴油洗萘脱除萘存在投入高、工艺效果差的弊端。根据实际情况 。Discusses that gas purification technique exists disadvantage of investment hight and technique result is not good by adopting up flow tube cooler to primary cool gas and wash to naphthalene by diesel oil.Analyses effective methods and good effect of reducing gas primary cool temperature naphthalene contain by using cross tube cooler.

关 键 词：横管冷却器 脱萘 煤气净化工艺 焦炉煤气 改进 

分 类 号：TQ546.5[化学工程—煤化学工程]