WO2000047463A1 - Device for treatment of decoction from liquefied natural gas and use of an incineration plant for burning such decoction - Google Patents
Device for treatment of decoction from liquefied natural gas and use of an incineration plant for burning such decoction Download PDFInfo
- Publication number
- WO2000047463A1 WO2000047463A1 PCT/NO2000/000049 NO0000049W WO0047463A1 WO 2000047463 A1 WO2000047463 A1 WO 2000047463A1 NO 0000049 W NO0000049 W NO 0000049W WO 0047463 A1 WO0047463 A1 WO 0047463A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plant
- boil
- combustion chamber
- decoction
- natural gas
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J99/00—Subject matter not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
- B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
- B63B25/14—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed pressurised
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/08—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases using flares, e.g. in stacks
- F23G7/085—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases using flares, e.g. in stacks in stacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J99/00—Subject matter not provided for in other groups of this subclass
- B63J2099/001—Burning of transported goods, e.g. fuel, boil-off or refuse
- B63J2099/003—Burning of transported goods, e.g. fuel, boil-off or refuse of cargo oil or fuel, or of boil-off gases, e.g. for propulsive purposes
-
- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
-
- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0352—Pipes
-
- 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
-
- 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
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/01—Intermediate tanks
-
- 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
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/03—Treating the boil-off
- F17C2265/032—Treating the boil-off by recovery
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
Definitions
- the invention relates to a device for treatment of boil-off from liquefied natural gas, LNG, which is stored in a tank of a vessel, comprising a first and a second plant for treatment of the boil-off.
- the vessel therefore has a first plant or main plant for treatment of all the boil-off which may be produced. Since the amount of boil-off can be considerable, the main plant is usually of the type which permits recycling of the boil-off, whereby it is liquefied and returned to the tank.
- the object of the invention is to provide a cheaper and simpler device of the type mentioned in the introduction.
- LNG boil-off 6 is formed which is collected in the upper portion of the tank 2. This boil-off is passed via a pipe 8 and a pipe 10, wherein there is provided a first shut-off valve 12, to a main plant 14 for liquefaction of the boil-off 6, thus producing LNG, whereupon this LNG is transported back to the tank 2 via a pipe 16.
- a pipe 20 From the pipe 8 there branches off a pipe 20, wherein there is provided a second shut-off valve 22 which is connected to a second plant or emergency plant 30 for treatment of the boil-off.
- This emergency plant 30 has the same capacity, i.e. it can treat the same amount of boil-off per time unit as the main plant 14.
- the emergency plant 30 is an incinerator, comprising a combustion chamber 32, wherein there is provided a burner 34 for boil-off which is supplied to the burner 34 via the pipe 20.
- the combustion chamber 32 may be in the form of a substantially vertically extending steel pipe, at the upper end of which is an outlet opening 36 which communicates with the open atmosphere. On the lower portion of the combustion chamber there are openings (not illustrated) for admitting combustion air to the burner 34. On the inside of the combustion chamber a heat insulation means may be provided, and inside the heat insulation there may be provided a heat-resistant coating, thereby preventing heat conduction and radiation to the combustion chamber's surroundings and injuries to personnel.
- the combustion chamber 32 is preferably long enough to prevent the flame which is formed at the burner 34 when the emergency plant is in operation and the supply of boil-off is at a maximum from reaching the outlet opening 36.
- the emergency plant 30 can thus be described as an enclosed flare, through which incinerated boil-off can flow out into the open atmosphere.
- the first valve 12 can be closed and the second valve 22 opened, whereupon boil-off flowing out of the burner 34 can be ignited.
- the emergency plant 30 is preferably installed at a distance from personnel on board the vessel.
- the combustion chamber 32 e.g., can be located beside the vessel's normal funnel 38 which surrounds the exhaust pipes, through which exhaust gas from the vessel's main and auxiliary engines is passed into the free atmosphere.
- the combustion chamber 32 may be installed inside the funnel 38, beside the exhaust pipes from the main and auxiliary engines, thereby further securing the safety of the personnel.
- the heat insulation may be reduced, thus giving the vessel a more aesthetic appearance.
- an emergency plant is obtained which is exceptionally reliable due to its simplicity.
- main plant may of course be an incinerator of this kind.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasification And Melting Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU28333/00A AU2833300A (en) | 1999-02-12 | 2000-02-09 | Device for treatment of decoction from liquefied natural gas and use of an incineration plant for burning such decoction |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO990686A NO990686L (en) | 1999-02-12 | 1999-02-12 | Device for processing LNG decoction from vessels |
NO19990686 | 1999-02-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000047463A1 true WO2000047463A1 (en) | 2000-08-17 |
Family
ID=19902955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NO2000/000049 WO2000047463A1 (en) | 1999-02-12 | 2000-02-09 | Device for treatment of decoction from liquefied natural gas and use of an incineration plant for burning such decoction |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2833300A (en) |
NO (1) | NO990686L (en) |
WO (1) | WO2000047463A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1457731A2 (en) * | 2003-02-27 | 2004-09-15 | Interscambio S.R.L. | Apparatus for emptying fuel from pressurized tanks, particularly for motor vehicle storage tanks |
US7008219B2 (en) * | 2001-08-09 | 2006-03-07 | Honda Giken Kogyo Kabushiki Kaisha | Boil-off gas processing system using electric heater |
WO2007085793A1 (en) * | 2006-01-27 | 2007-08-02 | Fosbel Intellectual Limited | Longevity and performance improvements to flare tips |
DE102006025658A1 (en) * | 2006-06-01 | 2007-12-06 | Bayerische Motoren Werke Ag | Fuel e.g. petroleum gas, cryogenic storage and extraction device operating method for motor vehicle, involves providing switching valve, controlling valve by control device and switching valve between lines to two pressure discharge valves |
ITMI20090418A1 (en) * | 2009-03-18 | 2010-09-19 | C S M Compagnia San Marco S R L | SAFETY DEVICE TO BE APPLIED TO THE SAFETY VALVE OF A TANK FOR FLAMMABLE COMPRESSED GAS |
CN103225814A (en) * | 2004-11-12 | 2013-07-31 | 哈姆沃西燃烧工程有限公司 | Incinerator for boil-off gas |
WO2018188748A1 (en) | 2017-04-13 | 2018-10-18 | Wärtsilä Moss As | A dual fuel burner |
WO2019223848A1 (en) | 2018-05-21 | 2019-11-28 | Wärtsilä Moss As | A burner nozzle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3021809A (en) * | 1957-04-05 | 1962-02-20 | Wm Cory & Son Ltd | Marine tankers |
US3110156A (en) * | 1960-07-15 | 1963-11-12 | Minikay A G | Insulation of containers for the storage of liquids which boil at atmospheric or slightly superatmospheric pressure |
US3114344A (en) * | 1962-09-04 | 1963-12-17 | Phillips Petroleum Co | Ship for transporting volatile liquid and process |
US4493638A (en) * | 1981-02-18 | 1985-01-15 | The British Petroleum Company, P.L.C. | Post-aerated burner for ground flare, and ground flare incorporating same |
WO1998043029A1 (en) * | 1997-03-21 | 1998-10-01 | Kværner Maritime A.S. | Method and device for storage and transport of liquefied natural gas |
-
1999
- 1999-02-12 NO NO990686A patent/NO990686L/en not_active Application Discontinuation
-
2000
- 2000-02-09 WO PCT/NO2000/000049 patent/WO2000047463A1/en active Application Filing
- 2000-02-09 AU AU28333/00A patent/AU2833300A/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3021809A (en) * | 1957-04-05 | 1962-02-20 | Wm Cory & Son Ltd | Marine tankers |
US3110156A (en) * | 1960-07-15 | 1963-11-12 | Minikay A G | Insulation of containers for the storage of liquids which boil at atmospheric or slightly superatmospheric pressure |
US3114344A (en) * | 1962-09-04 | 1963-12-17 | Phillips Petroleum Co | Ship for transporting volatile liquid and process |
US4493638A (en) * | 1981-02-18 | 1985-01-15 | The British Petroleum Company, P.L.C. | Post-aerated burner for ground flare, and ground flare incorporating same |
WO1998043029A1 (en) * | 1997-03-21 | 1998-10-01 | Kværner Maritime A.S. | Method and device for storage and transport of liquefied natural gas |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7008219B2 (en) * | 2001-08-09 | 2006-03-07 | Honda Giken Kogyo Kabushiki Kaisha | Boil-off gas processing system using electric heater |
EP1457731A2 (en) * | 2003-02-27 | 2004-09-15 | Interscambio S.R.L. | Apparatus for emptying fuel from pressurized tanks, particularly for motor vehicle storage tanks |
EP1457731A3 (en) * | 2003-02-27 | 2006-02-15 | Interscambio S.R.L. | Apparatus for emptying fuel from pressurized tanks, particularly for motor vehicle storage tanks |
CN103225814A (en) * | 2004-11-12 | 2013-07-31 | 哈姆沃西燃烧工程有限公司 | Incinerator for boil-off gas |
WO2007085793A1 (en) * | 2006-01-27 | 2007-08-02 | Fosbel Intellectual Limited | Longevity and performance improvements to flare tips |
JP2009524795A (en) * | 2006-01-27 | 2009-07-02 | フォスベル インテレクチュアル リミテッド | Improved flare tip life and performance |
DE102006025658A1 (en) * | 2006-06-01 | 2007-12-06 | Bayerische Motoren Werke Ag | Fuel e.g. petroleum gas, cryogenic storage and extraction device operating method for motor vehicle, involves providing switching valve, controlling valve by control device and switching valve between lines to two pressure discharge valves |
DE102006025658B4 (en) | 2006-06-01 | 2022-10-06 | Cryomotive GmbH | Method of operating a device for cryogenic storage of fuel |
ITMI20090418A1 (en) * | 2009-03-18 | 2010-09-19 | C S M Compagnia San Marco S R L | SAFETY DEVICE TO BE APPLIED TO THE SAFETY VALVE OF A TANK FOR FLAMMABLE COMPRESSED GAS |
WO2018188748A1 (en) | 2017-04-13 | 2018-10-18 | Wärtsilä Moss As | A dual fuel burner |
WO2019223848A1 (en) | 2018-05-21 | 2019-11-28 | Wärtsilä Moss As | A burner nozzle |
Also Published As
Publication number | Publication date |
---|---|
NO990686L (en) | 2000-08-14 |
NO990686D0 (en) | 1999-02-12 |
AU2833300A (en) | 2000-08-29 |
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