Title:
BOIL OFF GAS RECONDENSER AND LNG SUPPLY SYSTEM EQUIPPED WITH THE SAME
Document Type and Number:
Japanese Patent JP2018080738
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide: a boil off gas recondenser that can recondense BOG under a lower pressure than an operating pressure of an LNG tank without using a BOG compressor; and an LNG supply system equipped with the same.SOLUTION: A boil off gas recondenser 1 that recondenses BOG of LNG has a BOG lead-out line L1 that leads out BOG from an LNG terminal tank 20, an LNG lead-out line L2 that leads out LNG from the LNG terminal tank 20, a sub-cooler 15 that is provided in the LNG lead-out line L2 and cools LNG with a coolant, a condenser 10 that recondenses BOG that is sent from the BOG lead-out line L1 with LNG that is sent from the LNG lead-out line L2 and is cooled by the sub-cooler 15, under a lower pressure than an operating pressure of the LNG terminal tank 20, and a return line L3 that returns LNG produced by liquefaction of BOG in the condenser 10, to the LNG terminal tank 20.SELECTED DRAWING: Figure 1
Inventors:
HIROSE KENJI
NAGATA DAISUKE
LOIC JOLY
TOMITA SHINJI
NAGATA DAISUKE
LOIC JOLY
TOMITA SHINJI
Application Number:
JP2016222702A
Publication Date:
May 24, 2018
Filing Date:
November 15, 2016
Export Citation:
Assignee:
AIR LIQUIDE
International Classes:
F17C13/00
Domestic Patent References:
| JP5148319B2 | 2013-02-20 | |||
| JP2008196682A | 2008-08-28 |
Foreign References:
| US20150000334A1 | 2015-01-01 | |||
| US20120000242A1 | 2012-01-05 | |||
| US2944405A | 1960-07-12 | |||
| US7493778B2 | 2009-02-24 |
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office
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