发明申请
US20120103010A1 System and Method for Producing LNG from Contaminated Gas Streams
有权
从受污染气流生产LNG的系统和方法
- 专利标题： System and Method for Producing LNG from Contaminated Gas Streams
- 专利标题（中）： 从受污染气流生产LNG的系统和方法
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申请号： US12915815申请日： 2010-10-29
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公开(公告)号： US20120103010A1公开(公告)日： 2012-05-03
- 发明人: Rayburn C. Butts
- 申请人： Rayburn C. Butts
- 主分类号： F25J1/02
- IPC分类号： F25J1/02
摘要：
A system and method for removing nitrogen and producing liquefied natural gas (“LNG”) from methane without the need for external refrigeration. The invention also relates to a system and method for removing nitrogen from methane and for producing liquefied nitrogen in addition to LNG. The system and method of the invention are particularly suitable for use in recovering and processing comparatively small volumes of methane from coal mines or from flash gas captured at an LNG loading site.
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