煤制天然气煤气化技术的研究现状及分析  

Present status and analysis on coal gasification technology for SNG

作　　者：蔡东方[1] 王黎[1] 徐静[1] 王梓召[1] 

机构地区：[1]西安交通大学能源与动力工程学院,陕西西安710049

出　　处：《洁净煤技术》2011年第5期44-47,共4页Clean Coal Technology

摘　　要：为有效选取适合煤制天然气项目的煤气化技术,对国内已工业化生产的Lurgi,BGL,U-Gas,GSP,Texaco 5种气化技术进行了对比分析。分别从有效气含量及组成、下游产品需要、下游变换工段需要、环保、投资等因素分析,BGL碎煤熔渣气化技术具有明显优势,是一种较为理想的技术,为煤制天然气气化技术的选择提供参考。In order to choose applicable coal gasification for SNG,compare and analyze five industrialization coal gasification technologies in China,which are Lurgi,BGL,U-Gas,GSP and Texaco.Based on the comparison of content and component of effective gas,the requirement for down-dream products and conversion section,as well as the environmental protection and economic benefits,find that BGL technology has a big advantage over others.The results can be taken as a reference for the selection of gasification technology for coal based SNG.

关 键 词：煤制天然气 煤气化技术 对比分析 选择 

分 类 号：TQ54[化学工程—煤化学工程]