焦油黏度增大的原因分析与改进措施  

Cause Analysis of the Increase of Tar Viscosity and Measures for Improvement

作　　者：师立兵 

机构地区：[1]太原煤气化股份有限公司焦化厂,山西太原030024

出　　处：《煤化工》2013年第5期46-48,共3页Coal Chemical Industry

摘　　要：从装炉煤水分、装炉煤配比、炉顶空间温度、集气管压力等方面分析了焦油黏度增大的原因,并通过强化操作、严格控制工艺参数等措施,控制炉顶空间温度在(800±30)℃、集气管压力在90 Pa^130 Pa、煤饼高度不低于4 000 mm,并确保煤饼密度,使得焦油黏度降至正常范围。Study on forward. By strengthening viscosity came down to the the cause of the increase of the tar viscosity was the operation, controlling the process parameters normal and acceptable range. made and measures for improvement was put strictly and adopting other measures, the tar

关 键 词：焦油黏度 装炉煤水分 装炉煤配比 炉顶空间温度 集气管压力 

分 类 号：TQ522[化学工程—煤化学工程]