Invention Grant
- Patent Title: Management method for wax fraction storage tank
- Patent Title (中): 蜡馏分储罐管理方法
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Application No.: US12735082Application Date: 2008-12-11
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Publication No.: US08906222B2Publication Date: 2014-12-09
- Inventor: Shigenori Nakashizu , Yutaka Miyata , Kazuhito Sato
- Applicant: Shigenori Nakashizu , Yutaka Miyata , Kazuhito Sato
- Applicant Address: JP Kanagawa JP Tokyo JP Tokyo JP Tokyo JP Tokyo JP Tokyo
- Assignee: Japan Oil, Gas and Metals National Corporation,Inpex Corporation,Nippon Oil Corporation,Japan Petroleum Exploration Co., Ltd.,Cosmo Oil Co., Ltd.,Nippon Steel Engineering Co., Ltd.
- Current Assignee: Japan Oil, Gas and Metals National Corporation,Inpex Corporation,Nippon Oil Corporation,Japan Petroleum Exploration Co., Ltd.,Cosmo Oil Co., Ltd.,Nippon Steel Engineering Co., Ltd.
- Current Assignee Address: JP Kanagawa JP Tokyo JP Tokyo JP Tokyo JP Tokyo JP Tokyo
- Agency: Kenyon & Kenyon LLP
- Priority: JP2007-326927 20071219
- International Application: PCT/JP2008/072520 WO 20081211
- International Announcement: WO2009/078332 WO 20090625
- Main IPC: C10G47/00
- IPC: C10G47/00 ; C10G47/36 ; C10G73/44 ; C10G2/00
Abstract:
The present invention relates to a management method for a wax fraction storage tank that stores a wax fraction produced by Fischer-Tropsch synthesis until the wax fraction is hydrocracked, the management method including maintaining the temperature inside the tank at 90° C. to 130° C. and maintaining the atmosphere inside the tank to be an inert gas atmosphere.
Public/Granted literature
- US20100282328A1 MANAGEMENT METHOD FOR WAX FRACTION STORAGE TANK Public/Granted day:2010-11-11
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