粗苯生产工艺存在问题与改进措施  

Existent Questions and Its Countermeasures of Crude Benzene Recovery Process

作　　者：王红亮 

机构地区：[1]兖矿集团国际焦化有限公司,山东兖州272100

出　　处：《山东化工》2013年第10期124-125,共2页Shandong Chemical Industry

摘　　要：通过对粗苯生产工艺系统运行中存在的问题进行分析,在原有系统的基础上进行技术改造和工艺调整后,洗油消耗量明显降低,粗苯回收率从0.67%提高到0.99%。The problems existed in crude benzene recovery process is analyzed, Technical reform was performed on the traditional technics. The consumption quantity of washing oil was lower. The recycle rate of crude benzene was improved from 0. 67% to 0.99%.

关 键 词：粗苯 技术改造 洗油消耗 粗苯回收率 

分 类 号：TQ522.62[化学工程—煤化学工程]