发明申请
- 专利标题： Process and Plant for Substitute Natural Gas
- 专利标题（中）： 替代天然气工艺和装置
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申请号： US12415556申请日： 2009-03-31
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公开(公告)号： US20090264542A1公开(公告)日： 2009-10-22
- 发明人: Ermanno Filippi , Francesco Baratto
- 申请人： Ermanno Filippi , Francesco Baratto
- 申请人地址： CH Lugano-Besso
- 专利权人： Methanol Casale S.A.
- 当前专利权人： Methanol Casale S.A.
- 当前专利权人地址： CH Lugano-Besso
- 优先权： EP08007452.9 20080416
- 主分类号： C10L3/08
- IPC分类号： C10L3/08 ; B01J7/00
摘要：
A process for producing substitute natural gas (SNG) comprising the steps of reacting a fresh syngas (11) into a methanation section (10) comprising adiabatic reactors (101-104) connected in series, with heat removal and reacted gas-recirculation, wherein the fresh syngas is fed in parallel to said adiabatic reactors. In a preferred embodiment the reacted gas is recirculated to the first reactor (101) and further dilution of the fresh gas at the inlet of the first and second reactor is achieved by steam addition.
公开/授权文献
- US08039519B2 Process and plant for substitute natural gas 公开/授权日：2011-10-18
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