发明申请
- 专利标题: Process for Regasifying a Gas Hydrate Slurry
- 专利标题(中): 再生天然气水合物浆料的工艺
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申请号: US12085965申请日: 2006-11-22
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公开(公告)号: US20090230025A1公开(公告)日: 2009-09-17
- 发明人: Carl Boles Argo , Roger Neil Harper , David Charles King , Michael Bernard Power , Peter Willcox
- 申请人: Carl Boles Argo , Roger Neil Harper , David Charles King , Michael Bernard Power , Peter Willcox
- 申请人地址: GB Sun-on-Thames
- 专利权人: BP EXPLORATION OPERATING COMPANY LIMITED
- 当前专利权人: BP EXPLORATION OPERATING COMPANY LIMITED
- 当前专利权人地址: GB Sun-on-Thames
- 优先权: EP05257496.9 20051206
- 国际申请: PCT/GB2006/004361 WO 20061122
- 主分类号: C10G33/00
- IPC分类号: C10G33/00
摘要:
A continuous process for regasifying a feed stream comprising (i) a slurry phase comprising gas hydrate particles suspended in a produced liquid hydrocarbon and optionally free produced water and (ii) optionally a gaseous phase comprising free produced gaseous hydrocarbon thereby generating a regasified multiphase fluid and for separating the regasified multiphase fluid into its component fluids, comprising the steps of: (a) heating the feed stream to above the dissociation temperature of the gas hydrate thereby regasifying the feed stream by converting the gas hydrate particles into gaseous hydrocarbon and water; (b) separating a gaseous hydrocarbon phase from the regasified multiphase fluid thereby forming a gaseous hydrocarbon product stream and a liquid stream comprising a mixture of liquid hydrocarbon and water; (c) separating the liquid stream comprising a mixture of the liquid hydrocarbon and water into a liquid hydrocarbon phase and an aqueous phase; and (d) removing the liquid hydrocarbon phase as a liquid hydrocarbon product stream.
公开/授权文献
- US08008533B2 Process for regasifying a gas hydrate slurry 公开/授权日:2011-08-30
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