JPS56146495A - Cooling energy utilizing device in liquefied natural gas carrying ship - Google Patents
Cooling energy utilizing device in liquefied natural gas carrying shipInfo
- Publication number
- JPS56146495A JPS56146495A JP4925780A JP4925780A JPS56146495A JP S56146495 A JPS56146495 A JP S56146495A JP 4925780 A JP4925780 A JP 4925780A JP 4925780 A JP4925780 A JP 4925780A JP S56146495 A JPS56146495 A JP S56146495A
- Authority
- JP
- Japan
- Prior art keywords
- bog
- tank
- cooling
- liquefied natural
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
PURPOSE: To reduce the energy consumption and the investment in equipment, by a method wherein coolant for cooling and refrigerating is used in a fuel gas heating device.
CONSTITUTION: Part of a liquefied natural gas 2, loaded in a transportion tank 1, is gasified with the heat transferred to the inside of the tank 1 from the outside and the heat generated resulting from rolling and pitching due to the ship movement, and the generation of BOG results. The BOG is transferred to a boiler combustion unit through a fuel feed gas line 4 connecting together the tank 1 and the combustion unit in the boiler 7. A heat exchanger 5, which receives a thermal energy from an cooling, refrigerating device 8 and heat-exchanges between a coolant exhausted through a cooling pipe 9 and the BOG, is mounted in the middle of the gas line 4. As a result, the BOG 3 gasified in the tank 1 is somewhat increased in temperature in transit to the boiler 7 by means of the heat exchanger 5, and simultaneously, the heat exchanger 5 can supply a demand for cooling energy required in the ship.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4925780A JPS56146495A (en) | 1980-04-15 | 1980-04-15 | Cooling energy utilizing device in liquefied natural gas carrying ship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4925780A JPS56146495A (en) | 1980-04-15 | 1980-04-15 | Cooling energy utilizing device in liquefied natural gas carrying ship |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56146495A true JPS56146495A (en) | 1981-11-13 |
Family
ID=12825775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4925780A Pending JPS56146495A (en) | 1980-04-15 | 1980-04-15 | Cooling energy utilizing device in liquefied natural gas carrying ship |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56146495A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100424203B1 (en) * | 2001-12-06 | 2004-03-24 | 대우조선해양 주식회사 | Cargo gas management system of Liquefied Natural Gas carrier |
JP2008043896A (en) * | 2006-08-18 | 2008-02-28 | Fuji Clean Kogyo Kk | Water treating apparatus |
CN103043204A (en) * | 2012-12-19 | 2013-04-17 | 湖北三江航天红阳机电有限公司 | Liquefied natural gas latent heat energy reuse system of liquefied natural gas boat |
JP2013091481A (en) * | 2011-10-24 | 2013-05-16 | Ushio Reinetsu Kk | Air conditioning system of marine vessel using cold heat of lng and seawater |
WO2014071370A1 (en) * | 2012-11-05 | 2014-05-08 | Electro-Motive Diesel, Inc. | Utilizing locomotive electrical locker to warm liquid natural gas |
JP2016539053A (en) * | 2013-11-11 | 2016-12-15 | ワルトシラ フィンランド オサケユキチュア | Method and apparatus for recovering waste cold temperature in a gas fuel driven offshore vessel |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52100638A (en) * | 1976-02-20 | 1977-08-23 | Nippon Kokan Kk <Nkk> | Refrigerator of lng ship |
-
1980
- 1980-04-15 JP JP4925780A patent/JPS56146495A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52100638A (en) * | 1976-02-20 | 1977-08-23 | Nippon Kokan Kk <Nkk> | Refrigerator of lng ship |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100424203B1 (en) * | 2001-12-06 | 2004-03-24 | 대우조선해양 주식회사 | Cargo gas management system of Liquefied Natural Gas carrier |
JP2008043896A (en) * | 2006-08-18 | 2008-02-28 | Fuji Clean Kogyo Kk | Water treating apparatus |
JP2013091481A (en) * | 2011-10-24 | 2013-05-16 | Ushio Reinetsu Kk | Air conditioning system of marine vessel using cold heat of lng and seawater |
WO2014071370A1 (en) * | 2012-11-05 | 2014-05-08 | Electro-Motive Diesel, Inc. | Utilizing locomotive electrical locker to warm liquid natural gas |
CN103043204A (en) * | 2012-12-19 | 2013-04-17 | 湖北三江航天红阳机电有限公司 | Liquefied natural gas latent heat energy reuse system of liquefied natural gas boat |
JP2016539053A (en) * | 2013-11-11 | 2016-12-15 | ワルトシラ フィンランド オサケユキチュア | Method and apparatus for recovering waste cold temperature in a gas fuel driven offshore vessel |
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