焦炉煤气液化技术研究  

Research of liquefication technology about coke oven gas

作　　者：王秀林[1] 曾伟平[1] 王成硕[1] 浦晖[1] 宋波[1] 

机构地区：[1]中海石油气电集团有限责任公司技术研发中心,北京100027

出　　处：《内蒙古煤炭经济》2012年第2期48-50,共3页Inner Mongolia Coal Economy

摘　　要：为了更好地开发焦炉煤气制LNG工艺技术,为焦炉煤气的回收利用开辟新途径,新方法。本文通过HYSYS模拟软件研究了混合制冷剂+氮气膨胀(并联)液化工艺流程,考察了精馏塔进口温度对系统能耗的影响,计算单位产品LNG的能耗,为焦炉煤气制LNG工业化提供参考。To research the coke oven gas liquefied technology, and find the newly method of the coke oven gas＇s recycle, the process flow of liquefaction of coke oven gas by mixed refrigerant and nitrogen expand is presented and be simulated by HYSYS software. The effect of inlet temperature of rectification tower is studied in the article. The unit power consumption of liquefied natural gas （LNG） is calculated. All data will be help for the industrial grade coke oven gas liquefied technology

关 键 词：焦炉煤气 回收 液化 LNG 

分 类 号：TQ546[化学工程—煤化学工程]