发明申请
- 专利标题： Method for Producing Methane by Catalytic Gasification of Coal and Device Thereof
- 专利标题（中）： 煤及其装置催化气化生产甲烷的方法
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申请号： US13496035申请日： 2010-09-14
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公开(公告)号： US20120238646A1公开(公告)日： 2012-09-20
- 发明人: Jicheng Bi , Rong Zhang , Yixin Chen , Zhiqiang Sun , Jinlai Li , Zhongxue Gan
- 申请人： Jicheng Bi , Rong Zhang , Yixin Chen , Zhiqiang Sun , Jinlai Li , Zhongxue Gan
- 专利权人： Enn Science & Technology Development Co. Ltd
- 当前专利权人： Enn Science & Technology Development Co. Ltd
- 优先权： CN200910170389.3 20090914
- 国际申请： PCT/CN2010/001408 WO 20100914
- 主分类号： C07C1/04
- IPC分类号： C07C1/04 ; B01J8/02
摘要：
The invention relates to a gasifier comprising a syngas generation section, a coal methanation section and a syngas methanation section in the order from bottom to top. The invention also relates to a process for preparing methane by catalytically gasifying coal using such a gasifier. Optionally, the gasifier is additionally provided with a coal pyrolysis section above the syngas methanation section.
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