我国煤制天然气现状与前景分析

Analysis on the present situation and prospect of china's synthetic natural gas

介绍了我国煤制天然气产业的发展现状和发展趋势;重点分析了空分、气化、变换、净化、甲烷化等间接煤制天然气技术的工作原理及各技术在我国的应用情况;提出了该技术在工厂大型化、厂址选择及管网建设、二氧化碳排放及环保等方面的问题。

The development status and growing tendency of domestic coal gasification industry are introduced;Domestic application status of indirect coal gasification technologies,namely,space division,gasification,purification,conversion,methanation,etc and their technical principles are analyzed as a huge focus;problems with this technology are raised in terms of large-scale factory transformation,site selection,pipeline construction,carbon dioxide emission and environmental protection.