Title:
SYSTEM FOR COLD ENERGY USE THROUGH LNG RELIQUEFACTION
Document Type and Number:
WIPO Patent Application WO/2016/178512
Kind Code:
A1
Abstract:
The present invention is configured to: supply a small amount of LNG to a consumer via a gaseous LNG consumer supply line while allowing liquid LNG to discharge cold energy through a load heat exchanger, so as to increase the rate of conversion of the liquid LNG to gaseous LNG within an LNG storage tank, thereby increasing the temperature of or vaporizing the liquid LNG; allow the load heat exchanger to cool a warehouse and the like by using the cold energy of the LNG; if a large cold energy load is required via the load heat exchanger, supply the cold energy sufficiently to a load and allow the LNG to be liquefied in a reliquefier, thereby allowing LNG storage tanks of a sufficient size to be built in various areas and therefrom delivering a small amount of gaseous LNG to consumers; and generate electricity using waste heat discharged from a reliquefaction system, thereby allowing the active utilization of the wasted cold energy of the liquid LNG and thus expanding the use and dissemination of the LNG.
Inventors:
YANG WON DON (KR)
LEE SUNG CHUN (KR)
LEE DONG GEON (KR)
LEE DAE JIN (KR)
LEE SUNG CHUN (KR)
LEE DONG GEON (KR)
LEE DAE JIN (KR)
Application Number:
PCT/KR2016/004703
Publication Date:
November 10, 2016
Filing Date:
May 04, 2016
Export Citation:
Assignee:
EUGENE SUPER FREEZE CO LTD (KR)
International Classes:
F25D3/10; F25B9/14; F25B11/00; F25D19/00; F25D31/00; F25J1/00; F28D15/02
Foreign References:
| KR20150042405A | 2015-04-21 | |||
| JP4975171B2 | 2012-07-11 | |||
| KR20140143029A | 2014-12-15 | |||
| KR20140143023A | 2014-12-15 | |||
| KR100981398B1 | 2010-09-10 |
Attorney, Agent or Firm:
KIM, JOON SOO (KR)
김준수 (KR)
김준수 (KR)
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