煤制甲醇项目的煤气化技术选择  

Selection of coal gasification technology for coal-to-methanol project

作　　者：冯亮杰[1] 郑明峰[1] 尹晓晖[1] 张骏驰[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：《洁净煤技术》2011年第2期34-38,共5页Clean Coal Technology

摘　　要：阐述了中国发展煤制甲醇的重要性,以煤制二甲醚为例分析了不同煤气化技术对装置规模、技术路线及技术经济的影响。结果表明,在原料煤具有良好成浆性的情况下,综合技术经济指标以水煤浆气化技术最好。Elaborate the necessity of developing coal-to-methanol project in China,taking coal derived DME project as an example,analyze the influence of various coal-gasification techniques on installation scale,technical route,technical economy.The results show that slurry gasification technique is the best among overall indices of water coal slurry gasification technique under the conditions of high slurry ability of feed coal water slurry.

关 键 词：煤制甲醇 煤气化 二甲醚 技术经济 

分 类 号：TQ54[化学工程—煤化学工程]