基于燃气调压工艺冷能利用的油气回收工艺  

Condensing oil vapor recovery based on utilization of cold energy in natural gas pressure regulation

作　　者：郑志[1] 王树立[1] 

机构地区：[1]江苏工业学院油气储运技术重点实验室,江苏省常州市213016

出　　处：《炼油技术与工程》2010年第2期45-48,共4页Petroleum Refinery Engineering

基　　金：江苏省教育厅资助项目(04KJB440030);江苏省油气储运技术重点实验室资助项目(ZDK0602004)

摘　　要：在对高压管输天然气调压工艺冷能可用性进行分析的基础上,针对冷凝法油气回收装置存在制冷系统复杂、成本较高的问题,提出了基于燃气调压工艺冷能利用的冷凝法油气回收集成工艺。新工艺不仅可以简化冷凝法油气回收的工艺流程、提高回收效率、降低制冷能耗,同时还可使调压工艺冷能的利用方式得以丰富和完善,具有显著的社会、环境和经济效益。On the basis of analysis of utilizability of cold energy from natural gas(NG) pressure regulation of high pressure NG pipelines,an integrated condensing oil vapor recovery process based upon the utilization of cold energy in natural gas pressure regulation is proposed as the condensing oil vapor recovery unit is complex in refrigeration and high in operation costs.The new process not only simplifies the process flow of condensing oil vapor recovery,increases recovery rate and reduces the energy requirement ...

关 键 词：油气回收 冷凝法 工艺冷能 调压 天然气 

分 类 号：TE89[石油与天然气工程—油气储运工程]