我国天然气资源的开发利用现状  

Development of Natural Gas Chemical Industry in China

作　　者：马鸣[1] 陈伟[1] 姜健准[1] 何海龙[1] 陈锡荣[1] 

机构地区：[1]中国石油化工股份有限公司北京化工研究院,北京100013

出　　处：《石油化工》2005年第4期394-398,共5页Petrochemical Technology

摘　　要：介绍了我国天然气和世界天然气的资源和利用总体情况,通过分析比较石油和天然气的资源情况,指出了发展天然气化工的重要性,并提出了天然气化工综合利用的方案。在此基础上,着重介绍了国内天然气制取低碳烯烃技术,详细阐述了由合成气转化为甲醇,再由甲醇制烯烃的路线和合成气直接生成二甲醚,再裂解得到乙烯的二甲醚路线,并对两条路线进行了比较;同时还介绍了甲烷无氧芳构化制芳烃技术和天然气中回收硫的综合利用方案。Importance of developing natural gas chemical industry was stated by briefing natural gas resource in China and the world and analyzing the resource of petroleum and natural gas. Comprehensive utilization scheme of natural gas was presented. Technologies from natural gas to lower olefins, from methanol to olefins and from syngas via dimethyl ether to olefins were introduced and compared. The comprehensive development scheme of aromatization of natural gas in absence of oxidant and recovery of sulfur in natural gas were emphasized.

关 键 词：天然气 天然气化工 甲烷 硫 甲醇 芳烃 二甲醚 烯烃 

分 类 号：TE64[石油与天然气工程—油气加工工程]