Title:
GAS TREATMENT SYSTEM AND SHIP INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2019/194670
Kind Code:
A8
Abstract:
The present invention relates to a gas treatment system and a ship including same, wherein the gas treatment system transfers a liquefied gas from a storage tank of a bunkering ship to a C-type fuel tank arranged in a gas-propulsion ship. The gas treatment system comprises: a bunkering line for supplying a liquefied gas from the storage tank to the fuel tank; a bunkering management part for liquefying a vaporized gas in the storage tank by a refrigerant to return the vaporized gas to a liquefied gas, thereby adjusting an internal pressure of the storage tank; and a vaporized gas return line for transferring a vaporized gas generated in the fuel tank during bunkering through the bunkering line to the bunkering ship, wherein the bunkering management part reduces an internal pressure of the storage tank to or below a preconfigured pressure before bunkering, and maintains the internal pressure of the storage tank below an internal pressure of the fuel tank so that a vaporized gas is transferred through the vaporized gas return line without being compressed by a separate compressor.
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Inventors:
YOO BYEONG YONG (KR)
PARK JAE HOON (KR)
LEE HUN HEE (KR)
PARK SEOK JUNE (KR)
LEE SIN GU (KR)
PARK JAE HOON (KR)
LEE HUN HEE (KR)
PARK SEOK JUNE (KR)
LEE SIN GU (KR)
Application Number:
PCT/KR2019/004166
Publication Date:
November 05, 2020
Filing Date:
April 08, 2019
Export Citation:
Assignee:
KOREA SHIPBUILDING ＆ OFFSHORE ENG CO LTD (KR)
HYUN DAI HEAVY IND CO LTD (KR)
HYUN DAI HEAVY IND CO LTD (KR)
International Classes:
B63B27/24; B63B17/00; B63B25/16; B63B27/34; F17C6/00; F17C9/02; F17C13/04
Attorney, Agent or Firm:
KIM, Doo Sik et al. (KR)
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