煤制天然气项目的技术经济分析  

Technical and economic analysis for coal-to-natural gas project

作　　者：冯亮杰[1] 尹晓晖[1] 郑明峰[1] 

机构地区：[1]中国石化集团宁波工程有限公司,浙江宁波315103

出　　处：《化学工程》2010年第10期153-157,共5页Chemical Engineering(China)

摘　　要：阐述了我国发展煤制天然气的必要性,分析了采用不同煤气化技术对煤制天然气项目技术经济的影响。分析结果表明,采用碎煤移动床气化优于气流床粉煤气化技术,综合指标以熔融排渣的BGL技术性能较好。The necessity of the development of coal-to-natural gas in China was presented,and the technical and economic effects of the project of coal-to-natural gas with various coal-gasification techniques were analyzed.The result shows that crushed coal moving bed gasification is better than coal dust entrained flow bed gasification.BGL technology which features molten slagging has the best overall indices among the processes mentioned.

关 键 词：煤制天然气 煤气化 技术经济 

分 类 号：TQ546[化学工程—煤化学工程]