FUEL GAS SUPPLY SYSTEM

WIPO Patent Application WO/2018/124815

A1

A fuel gas supply system is disclosed. A fuel gas supply system according to an embodiment of the present invention comprises: a storage unit for receiving a liquefied gas and a vaporized gas generated therefrom; a compression unit for pressurizing the vaporized gas generated in the storage unit and delivering pressurized vaporized gas; a recondensation unit for recondensing the vaporized gas pressurized in the compression unit by using a supercooled liquefied gas of the storage unit; a high pressure pump unit, installed on a consumer supply line connecting the recondensation unit and a consumer, for pressurizing a liquefied gas of the recondensation unit at a consumer pressure demand or more; and a heat-exchange unit including a vaporizer for re-vaporizing the liquefied gas pressurized in the high pressure pump unit by heating. The recondensation unit includes: a first condensation unit for mixing the liquefied gas delivered from the storage unit and the vaporized gas pressurized in the compression unit to recondense the vaporized gas; and a second condensation unit for allowing the liquefied gas, which has been pressurized in the high pressure pump unit and then delivered, and the vaporized gas pressurized in the compression unit to exchange heat with each other to recondense the vaporized gas.

SONG YONG-SEOK (KR)
JEONG SEUNGJAE (KR)

PCT/KR2017/015736

July 05, 2018

December 29, 2017

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SAMSUNG HEAVY IND (KR)

B63B25/16; B63B35/44; B63J2/12; F01K15/04; F01K17/02; F17C9/00; F17C13/00

KR101683158B1	2016-12-07
KR20160062786A	2016-06-03
KR20160128662A	2016-11-08
KR20100129039A	2010-12-08
KR20080097141A	2008-11-04
KR20150057684A	2015-05-28
KR20150104668A	2015-09-16

KWON, Hyuk-Soo et al. (KR)

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