KR102469960B1 - 벙커링 선박 - Google Patents
벙커링 선박 Download PDFInfo
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- KR102469960B1 KR102469960B1 KR1020210044201A KR20210044201A KR102469960B1 KR 102469960 B1 KR102469960 B1 KR 102469960B1 KR 1020210044201 A KR1020210044201 A KR 1020210044201A KR 20210044201 A KR20210044201 A KR 20210044201A KR 102469960 B1 KR102469960 B1 KR 102469960B1
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- 238000000034 method Methods 0.000 claims abstract description 38
- 239000000446 fuel Substances 0.000 claims description 154
- 238000002347 injection Methods 0.000 claims description 76
- 239000007924 injection Substances 0.000 claims description 76
- 238000002485 combustion reaction Methods 0.000 claims description 19
- 238000010248 power generation Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 abstract description 77
- 239000007789 gas Substances 0.000 description 662
- 238000012546 transfer Methods 0.000 description 77
- 238000012545 processing Methods 0.000 description 49
- 239000012071 phase Substances 0.000 description 40
- 238000011068 loading method Methods 0.000 description 37
- 239000003949 liquefied natural gas Substances 0.000 description 19
- 238000010586 diagram Methods 0.000 description 14
- 230000008020 evaporation Effects 0.000 description 14
- 238000001704 evaporation Methods 0.000 description 14
- 239000007791 liquid phase Substances 0.000 description 10
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- 239000006200 vaporizer Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000011261 inert gas Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000007792 gaseous phase Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- 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
- B63B25/16—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed heat-insulated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/0027—Tanks for fuel or the like ; Accessories therefor, e.g. tank filler caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/24—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/30—Arrangement of ship-based loading or unloading equipment for transfer at sea between ships or between ships and off-shore structures
- B63B27/34—Arrangement of ship-based loading or unloading equipment for transfer at sea between ships or between ships and off-shore structures using pipe-lines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0245—High pressure fuel supply systems; Rails; Pumps; Arrangement of 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
- F17C6/00—Methods and apparatus for filling vessels not under pressure with liquefied or solidified gases
-
- 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
-
- 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
-
- 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
- F17C2227/0171—Arrangement
- F17C2227/0185—Arrangement comprising several pumps or compressors
-
- 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
- F17C2265/031—Treating the boil-off by discharge
-
- 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
- F17C2265/06—Fluid distribution
-
- 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
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 벙커링 선박에 대해 액화가스를 로딩하는 과정을 나타낸 개념도이다.
도 3은 본 발명의 일 실시예에 따른 벙커링 선박이 벙커링 대상으로부터 증발가스를 전달받아 응축시키는 과정을 나타낸 개념도이다.
도 4는 도 3의 응축 과정에서 어느 하나의 벙커링 탱크만을 이용하는 경우를 나타낸 개념도이다.
도 5는 본 발명의 일 실시예에 따른 벙커링 선박에서 벙커링 대상에 액화가스를 공급하는 개싱업 과정을 나타낸 개념도이다.
도 6은 본 발명의 일 실시예에 따른 벙커링 선박에서 벙커링 대상에 액화가스를 공급하는 쿨다운 과정을 나타낸 개념도이다.
도 7은 본 발명의 일 실시예에 따른 벙커링 선박이 벙커링 대상의 액화가스 저장탱크를 감압하는 과정을 나타낸 개념도이다.
도 8은 본 발명의 일 실시예에 따른 벙커링 선박이 벙커링 대상에 액화가스를 로딩하는 과정을 나타낸 개념도이다.
12: 제2 펌프 13: 노즐
14: 조절 밸브 20: 매니폴드
21: 액상 매니폴드 22: 기상 매니폴드
30: HD 컴프레서 31: 혼합기
40: LD 컴프레서 41: 강제기화기
L10: 제1 액상 이송라인 L11: 액상 리턴라인
L12: 제2 액상 이송라인 L13: 가스 주입라인
L14: 액화가스 공급라인 L20: 기상 이송라인
L21: 제1 연료공급라인 L22: 기상 분기라인
L23: 제2 연료공급라인 L24: 제1 가스 리턴라인
L25: 제2 가스 리턴라인 L30: 가스 처리라인
L31: 제1 분기라인 L32: 제2 분기라인
Claims (5)
- 액화가스를 저장하는 벙커링 탱크를 포함하는 벙커링 선박의 운전 방법으로서,
(1) 벙커링 대상의 액화가스 저장탱크 내부의 가스를 상기 벙커링 선박의 가스연소유닛으로 공급하여 상기 액화가스 저장탱크를 감압하는 단계; 및
(2) 상기 벙커링 탱크에 저장된 액상의 액화가스를 상기 액화가스 저장탱크로 공급하는 벙커링 단계를 포함하며,
상기 벙커링 선박은,
상기 (2) 단계에서 상기 액화가스 저장탱크 내에서 발생하는 증발가스를 공급받아 상기 벙커링 탱크에 저장된 액상의 액화가스 내에 주입하고,
상기 벙커링 선박은,
상기 벙커링 탱크에서 공급되는 액화가스를 HD 컴프레서로 가압하여 상기 가스연소유닛으로 공급하는 제1 연료공급라인; 및
상기 벙커링 탱크에서 공급되는 액화가스를 LD 컴프레서로 가압하여 상기 벙커링 선박의 발전엔진으로 공급하는 제2 연료공급라인을 더 포함하며,
상기 (1) 단계는,
상기 벙커링 대상의 액화가스 저장탱크 내부의 가스를 상기 제1 연료공급라인으로 공급하는 것인, 벙커링 선박의 운전 방법. - 삭제
- 제 1 항에 있어서,
상기 벙커링 선박은,
상기 제1 연료공급라인 및 상기 제2 연료공급라인과 각각 연결되고, 상기 벙커링 탱크에 연결되는 가스 주입라인을 더 포함하며,
상기 (2) 단계는,
상기 액화가스 저장탱크 내에서 발생하는 증발가스의 적어도 일부를 상기 제1 연료공급라인 또는 상기 제2 연료공급라인과, 상기 가스 주입라인으로 순차적으로 유동시켜 상기 벙커링 탱크로 공급하는 것인, 벙커링 선박의 운전 방법. - 제 3 항에 있어서,
상기 (2) 단계는,
상기 액화가스 저장탱크 내에서 발생하는 증발가스의 적어도 일부를 상기 제2 연료공급라인 및 상기 가스 주입라인으로 순차적으로 유동시켜 상기 벙커링 탱크로 공급하며, 상기 벙커링 탱크에서 발생하는 증발가스의 적어도 일부를 상기 제2 연료공급라인으로 유동시켜 상기 발전엔진으로 공급하는 것인, 벙커링 선박의 운전 방법. - 제 3 항에 있어서,
상기 가스 주입라인은,
상기 제1 연료공급라인의 상기 HD 컴프레서 하류 및 상기 제2 연료공급라인의 상기 LD 컴프레서 하류에 각각 연결되는 것인, 벙커링 선박의 운전 방법.
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KR102673256B1 (ko) | 2023-08-21 | 2024-06-12 | 주식회사 에이이엔 | 수소 연료 공급 시스템 및 이를 포함하는 선박 |
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