JPS57167597A - Treatment of evaporated gas in lng carrying ship - Google Patents

Treatment of evaporated gas in lng carrying ship

Info

Publication number
JPS57167597A
JPS57167597A JP5078581A JP5078581A JPS57167597A JP S57167597 A JPS57167597 A JP S57167597A JP 5078581 A JP5078581 A JP 5078581A JP 5078581 A JP5078581 A JP 5078581A JP S57167597 A JPS57167597 A JP S57167597A
Authority
JP
Japan
Prior art keywords
energy
condensed
heat exchanger
turbine
gas
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.)
Granted
Application number
JP5078581A
Other languages
Japanese (ja)
Other versions
JPS6228357B2 (en
Inventor
Yutaka Katsura
Tsunanori Nishimoto
Reiichiro Abiko
Takeshi Sakamoto
Hisashi Kawashima
Shinzo Tsubaki
Koichi Mitani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP5078581A priority Critical patent/JPS57167597A/en
Publication of JPS57167597A publication Critical patent/JPS57167597A/en
Publication of JPS6228357B2 publication Critical patent/JPS6228357B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
    • F17C9/04—Recovery of thermal energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0128—Propulsion of the fluid with pumps or compressors
    • F17C2227/0135—Pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0302—Heat exchange with the fluid by heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/03—Treating the boil-off
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0105—Ships

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PURPOSE:To obtain energy-saving effect, by driving a generator and a turbine by utilizing the cold and exothermic energy of boil-off gas. CONSTITUTION:heating medium 14 condensed by a heat exchanger 13 is evaporated in a heater 16 by cooling water 18 supplied from a main engine 17 after raising the pressure of the heating medium 14 condensed at the heat exchanger 13 by means of a pump 15. Heating medium 14 thus evaporated enters into an expansion turbine 19 and drives a generator 20 by the energy recovered by the turbine 19. Low-pressure gas of the hating medium 14 discharged from the expansion turbine 19 is carried into the heat exchanger 13 and condensed therein. By thus repeating the above processes, electric power can be generated in an energy-saving manner through utilization of the cold of the boil-off gas 11.
JP5078581A 1981-04-03 1981-04-03 Treatment of evaporated gas in lng carrying ship Granted JPS57167597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5078581A JPS57167597A (en) 1981-04-03 1981-04-03 Treatment of evaporated gas in lng carrying ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5078581A JPS57167597A (en) 1981-04-03 1981-04-03 Treatment of evaporated gas in lng carrying ship

Publications (2)

Publication Number Publication Date
JPS57167597A true JPS57167597A (en) 1982-10-15
JPS6228357B2 JPS6228357B2 (en) 1987-06-19

Family

ID=12868466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5078581A Granted JPS57167597A (en) 1981-04-03 1981-04-03 Treatment of evaporated gas in lng carrying ship

Country Status (1)

Country Link
JP (1) JPS57167597A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030080163A (en) * 2002-04-06 2003-10-11 김영수 Air conditioner with vaporized LNG for residental area in LNG carrier
EP1650125A1 (en) * 2004-10-25 2006-04-26 Snecma Energy system involving natural gas stored in liquid form and thermoelectric engines.
WO2008031147A1 (en) * 2006-09-11 2008-03-20 Woodside Energy Limited Power generation system for a marine vessel
KR100955036B1 (en) 2007-09-14 2010-04-28 삼성중공업 주식회사 Cooling system for a vessel
KR101103769B1 (en) * 2009-10-12 2012-01-06 주식회사 코와 LNG Vaporization Process System Using Heat Pump
CN102927645A (en) * 2012-11-15 2013-02-13 上海佳豪船舶工程设计股份有限公司 Cold-energy utilization device and method for ships using liquefied natural gas as fuel
JP2016008042A (en) * 2014-06-25 2016-01-18 潮冷熱株式会社 Binary power generation system for lng ship

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030080163A (en) * 2002-04-06 2003-10-11 김영수 Air conditioner with vaporized LNG for residental area in LNG carrier
EP1650125A1 (en) * 2004-10-25 2006-04-26 Snecma Energy system involving natural gas stored in liquid form and thermoelectric engines.
FR2877078A1 (en) * 2004-10-25 2006-04-28 Snecma Moteurs Sa ENERGY SYSTEM USING STORED NATURAL GAS IN LIQUID FORM AND THERMOELECTRIC MACHINES
US7143598B2 (en) 2004-10-25 2006-12-05 Snecma Energy system making use of a thermoelectric power unit and natural gas stored in liquid form
WO2008031147A1 (en) * 2006-09-11 2008-03-20 Woodside Energy Limited Power generation system for a marine vessel
KR100955036B1 (en) 2007-09-14 2010-04-28 삼성중공업 주식회사 Cooling system for a vessel
KR101103769B1 (en) * 2009-10-12 2012-01-06 주식회사 코와 LNG Vaporization Process System Using Heat Pump
CN102927645A (en) * 2012-11-15 2013-02-13 上海佳豪船舶工程设计股份有限公司 Cold-energy utilization device and method for ships using liquefied natural gas as fuel
JP2016008042A (en) * 2014-06-25 2016-01-18 潮冷熱株式会社 Binary power generation system for lng ship

Also Published As

Publication number Publication date
JPS6228357B2 (en) 1987-06-19

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