天然气提氦技术现状及建议  

Present situation and suggestion of helium extraction from natural gas

作　　者：李均方[1] 何琳琳 柴露华 Li Junfang;He Linlin;Chai Luhua(Chengdu Natural Gas Chemical Works,PetroChina Southwest Oil&Gasfield Company,Chengdu,Sichuan,China)

机构地区：[1]中国石油西南油气田公司成都天然气化工总厂

出　　处：《石油与天然气化工》2018年第4期41-44,共4页Chemical engineering of oil & gas

摘　　要：介绍了天然气提氦资源市场与技术现状,总结了天然气提氦工艺特点,综述公司天然气提氦技术的发展历程,并分析了该技术存在的主要问题,对下一步技术发展提出相关建议。The resource market and the present situation of helium extraction from natural gas are introduced.The process characteristics of helium extraction from natural gas are summarized.The development history of helium extraction from natural gas is reviewed.The existing main problems to this process are analyzed.Some suggestions are provided for the next step development.

关 键 词：深冷加工 天然气 提氦 

分 类 号：TQ116.41[化学工程—无机化工]