发明申请
- 专利标题: METHOD FOR PRODUCING LIQUEFIED NATURAL GAS
- 专利标题(中): 生产液化天然气的方法
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申请号: US11864316申请日: 2007-09-28
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公开(公告)号: US20090084132A1公开(公告)日: 2009-04-02
- 发明人: Ramona Manuela Dragomir , Minish Mahendra Shah , Henry Edward Howard
- 申请人: Ramona Manuela Dragomir , Minish Mahendra Shah , Henry Edward Howard
- 主分类号: F25J1/02
- IPC分类号: F25J1/02 ; F25J1/00
摘要:
A method for liquefying natural gas using the pressure energy of the natural gas, wherein flash vapor from natural gas depressurization is employed in a refrigeration cycle for subcooling high pressure natural gas prior to flashing.