JP7119063B2 - 液化ガスを容器内に貯蔵し蒸発ガスを容器から引き出す方法及び装置 - Google Patents
液化ガスを容器内に貯蔵し蒸発ガスを容器から引き出す方法及び装置 Download PDFInfo
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- JP7119063B2 JP7119063B2 JP2020503821A JP2020503821A JP7119063B2 JP 7119063 B2 JP7119063 B2 JP 7119063B2 JP 2020503821 A JP2020503821 A JP 2020503821A JP 2020503821 A JP2020503821 A JP 2020503821A JP 7119063 B2 JP7119063 B2 JP 7119063B2
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- 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
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
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- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/02—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with liquefied gases
- F17C5/04—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with liquefied gases requiring the use of refrigeration, e.g. filling with helium or hydrogen
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- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
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- F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
- F25J1/0022—Hydrocarbons, e.g. natural gas
- F25J1/0025—Boil-off gases "BOG" from storages
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- F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
- F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
- F25J1/0045—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by vaporising a liquid return stream
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- F25J1/0275—Construction and layout of liquefaction equipments, e.g. valves, machines adapted for special use of the liquefaction unit, e.g. portable or transportable devices
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- 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
-
- 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
- F17C2270/0134—Applications for fluid transport or storage placed above the ground
- F17C2270/0136—Terminals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/90—Mixing of components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/02—Mixing or blending of fluids to yield a certain product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
- F25J2230/30—Compression of the feed stream
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2235/00—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams
- F25J2235/60—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams the fluid being (a mixture of) hydrocarbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/34—Details about subcooling of liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/62—Details of storing a fluid in a tank
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
2、2a~2c 蒸発ガス引き出しライン
3 圧縮機
4 冷却ユニット、冷却器
5、50 消費機器へのガス供給ライン
6 液化ガス引き出し用ポンプ
7 液化ガス輸送用ライン
8 過冷却器、熱交換器
9 冷媒サイクルユニット
10 再凝縮器へのライン
11 再凝縮器
12 制御弁
13 消費機器
14 制御弁
15 制御弁
16、16a~16c 液体を容器の中に再導入するライン
17 配管構成
18 再凝縮器への蒸発ガス供給ライン
20 ポンプ
22 弁
23 弁
24 バイパスライン
25 ベント、フレア
26 冷熱回収熱交換器
27 冷却されたガスを再凝縮器に供給するライン
30 弁
31 弁
32 液体を容器の底部に再導入するライン
40 弁
41 弁
42 バイパスライン
50 消費機器ライン
60 桟橋
61 ポンプ
62 供給ライン
70 桟橋
Claims (20)
- 少なくとも1つの断熱容器(1、1a~1c)内に液化ガスを貯蔵し、一方で、前記少なくとも1つの容器のうちの1つ以上から蒸発ガスを引き出すための方法であって、
前記蒸発ガスの少なくとも一部は再凝縮器(11)に供給され、前記少なくとも1つの容器のうちの1つ以上から液化ガスが引き出され、少なくとも一部が前記再凝縮器に供給されて、前記再凝縮器に供給された前記蒸発ガスを再凝縮させ、それにより再凝縮ガスが再凝縮器の出口にて得られ、
前記液化ガスを前記再凝縮器に供給する前に、前記液化ガスは冷凍ユニット(8、9)を通過させることにより過冷却され、過冷却された前記液化ガスの少なくとも一部が前記再凝縮器に供給され、
前記再凝縮器の前記出口で得られた前記再凝縮ガスの少なくとも一部が、前記少なくとも1つの容器のうちの1つ以上の中に再導入され、
前記過冷却された液化ガスの一部は前記再凝縮器をバイパスし、前記少なくとも1つの容器のうちの1つ以上の中に再導入される前記再凝縮ガスと再結合される、方法。 - 前記容器から引き出される前記蒸発ガスは、前記容器内で発生したボイルオフガスである、請求項1に記載の方法。
- 前記液化ガスは、液化天然ガスである、請求項1又は2に記載の方法。
- 前記蒸発ガスの別の部分が、消費機器に供給される、請求項1~3のいずれか一項に記載の方法。
- 対応する前記容器の中に再導入される前記再凝縮ガスは、前記容器のアレージ空間及び/又は液体空間の中に供給される、請求項1~4のいずれか一項に記載の方法。
- 前記再凝縮ガスは、前記容器の頂部から、及び/又は側部から、及び/又は底部から前記容器の中に供給される、請求項5に記載の方法。
- 前記容器の中に再導入される前記再凝縮ガスは、前記再凝縮器内の液位を液圧により制御することを可能にするグースネック配管構成(17)によって前記容器の前記液体空間の中に供給される、請求項5又は6に記載の方法。
- 前記少なくとも1つの容器のうちの前記1つ以上から引き出された前記蒸発ガスは、少なくとも1つの熱交換器(26)を介して、前記再凝縮器に供給される前記蒸発ガスと熱交換する、請求項1~7のいずれか一項に記載の方法。
- 前記再凝縮器(11)は、前記少なくとも1つの容器のうちの1つの容器の頂部の中に組み込まれ、それにより、前記再凝縮器から得られた再凝縮ガスが前記容器の中に直接再導入される、請求項1~7のいずれか一項に記載の方法。
- 液化ガスを貯蔵するための装置であって、前記装置は、
液化ガスを収容する少なくとも1つの断熱容器(1、1a~1c)と、
液化ガスを過冷却するための冷凍ユニット(8、9)と、
蒸発ガス用の第1の入口、液化ガス用の第2の入口、及び再凝縮ガス用の出口を有する再凝縮器(11)と、を備え、
前記装置は、
前記少なくとも1つの容器のうちの1つ以上から蒸発ガスを引き出し、前記蒸発ガスの少なくとも一部を、前記再凝縮器の前記第1の入口に供給するための手段(2、2a~2c、3、4、18、14)と、
前記少なくとも1つの容器(1、1a~1c)のうちの1つ以上から液化ガスを引き出し、前記液化ガスの少なくとも一部を、前記液化ガスを過冷却するための前記冷凍ユニット(8、9)に供給するための手段(6、7)と、
前記過冷却された液化ガスの少なくとも一部を、前記冷凍ユニット(8、9)から前記再凝縮器(11)の前記第2の入口に供給するための手段(10、12)と、
前記再凝縮ガスの少なくとも一部を、前記再凝縮器(11)の前記出口から再導入して前記少なくとも1つの容器(1、1a~1c)のうちの1つ以上に戻すための手段(15、16、16a~16c)と、
前記過冷却された液化ガスの一部が前記再凝縮器(11)をバイパスするようにさせ、かつ前記再凝縮ガスを再導入するための手段(15、16、16a~16c)に供給するための、手段(22、24)と、を更に備える、装置。 - 前記蒸発ガスの別の部分を消費機器(13)に供給するための手段(3、4、5)を更に備える、請求項10に記載の装置。
- 再凝縮ガスを再導入するための前記手段(16、17、30、31、32)は、再凝縮ガスを前記容器(1)のアレージ空間及び/又は液体空間の中に供給するための少なくとも1つのライン(17、32)を備える、請求項10又は11に記載の装置。
- 前記少なくとも1つのライン(17、32)は、前記容器(1)の頂部から、及び/又は側部から、及び/又は底部から前記容器の中に入る、請求項12に記載の装置。
- 前記少なくとも1つのライン(16、17)は、再凝縮ガスを前記容器の前記液体空間の中に再導入するための、及び前記再凝縮器(11)内の液位を液圧により制御するための、グースネック配管構成(17)を備える、請求項12又は13に記載の装置。
- 前記再凝縮器(11)、及び再凝縮ガス用の前記再凝縮器の前記出口、並びに前記再凝縮ガスを前記容器(1)の中に再導入するための手段は、前記容器(1)の頂部の中に組み込まれ、それにより、再凝縮ガスが前記容器(1)の中に直接再導入される、請求項10~14のいずれか一項に記載の装置。
- 前記少なくとも1つの容器のうちの前記1つ以上から引き出された前記蒸発ガスと、前記再凝縮器に供給される前記蒸発ガスとの間で熱交換するための手段を更に備える、請求項10~15のいずれか一項に記載の装置。
- 更に、前記再凝縮器(11)の前記第1の入口と、蒸発ガスを前記容器(1)から引き出し、前記再凝縮器(11)の前記第1の入口に供給するための前記手段とが同一の容器(1)の中に組み込まれ、それにより、前記容器(1)からの蒸発ガスが前記再凝縮器(11)の前記第1の入口に直接供給される、請求項15に記載の装置。
- 液化ガスを貯蔵するための装置であって、前記装置は、
液化ガスを収容する少なくとも1つの断熱容器(1)と、
液化ガスを過冷却するための冷凍ユニット(8、9)と、
蒸発ガス用の第1の入口、液化ガス用の第2の入口、及び再凝縮ガス用の出口を有する再凝縮器(11)と、を備え、
前記装置は、
前記少なくとも1つの容器(1)のうちの1つ以上から蒸発ガスを引き出し、前記蒸発ガスの少なくとも一部を、前記再凝縮器(11)の前記第1の入口に供給するための手段と、
前記少なくとも1つの容器(1)のうちの1つ以上から液化ガスを引き出し、前記液化ガスの少なくとも一部を、前記液化ガスを過冷却するための冷凍ユニット(8、9)に供給するための手段(6、7)と、
過冷却された前記液化ガスの少なくとも一部を前記冷凍ユニット(8、9)から前記再凝縮器(11)の前記第2の入口に供給するための手段(10、12)と、
前記再凝縮ガスの少なくとも一部を、前記再凝縮器(11)の前記出口から再導入して前記少なくとも1つの容器(1)のうちの1つに戻すための手段と、を更に備え、
前記再凝縮器(11)、及び再凝縮ガス用の前記再凝縮器の前記出口、並びに前記再凝縮ガスを前記容器(1)の中に再導入するための手段は、前記容器(1)の頂部の中に組み込まれ、それにより、再凝縮ガスが前記容器(1)の中に直接再導入される、装置。 - 前記少なくとも1つの容器のうちの1つ以上から引き出された前記蒸発ガスと、前記再凝縮器に供給される前記蒸発ガスとの間で熱交換するための手段を更に備える、請求項18に記載の装置。
- 更に、前記再凝縮器(11)の前記第1の入口と、蒸発ガスを前記容器(1)から引き出し、前記再凝縮器(11)の前記第1の入口に供給するための前記手段とが同一の容器(1)の中に組み込まれ、それにより、前記容器(1)からの蒸発ガスが前記再凝縮器(11)の前記第1の入口に直接供給される、請求項16に記載の装置。
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| EP17183803.0A EP3434959A1 (en) | 2017-07-28 | 2017-07-28 | Method and apparatus for storing liquefied gas in and withdrawing evaporated gas from a container |
| PCT/EP2018/070280 WO2019020742A1 (en) | 2017-07-28 | 2018-07-26 | METHOD AND APPARATUS FOR STORING LIQUEFIED GAS INSIDE A CONTAINER AND EVAPORATING GAS SAMPLE OF SAID CONTAINER |
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- 2018-07-26 US US16/633,374 patent/US20210156517A1/en not_active Abandoned
- 2018-07-26 ES ES18743030T patent/ES2941710T3/es active Active
- 2018-07-26 EP EP18743030.1A patent/EP3658815B1/en active Active
- 2018-07-26 CN CN201880049770.1A patent/CN110945277B/zh active Active
- 2018-07-26 WO PCT/EP2018/070280 patent/WO2019020742A1/en not_active Ceased
- 2018-07-26 JP JP2020503821A patent/JP7119063B2/ja not_active Expired - Fee Related
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2024
- 2024-02-13 US US18/440,283 patent/US20240183495A1/en not_active Abandoned
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| WO2024185980A1 (ko) * | 2023-03-03 | 2024-09-12 | 한국항공대학교산학협력단 | 극저온 연료 탱크 시스템 및 극저온 연료 탱크 시스템 운용 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019020742A1 (en) | 2019-01-31 |
| ES2941710T3 (es) | 2023-05-25 |
| EP3434959A1 (en) | 2019-01-30 |
| CN110945277B (zh) | 2022-02-01 |
| US20210156517A1 (en) | 2021-05-27 |
| EP3658815B1 (en) | 2023-03-01 |
| EP3658815A1 (en) | 2020-06-03 |
| KR102608932B1 (ko) | 2023-12-04 |
| US20240183495A1 (en) | 2024-06-06 |
| KR20200037226A (ko) | 2020-04-08 |
| JP2021507178A (ja) | 2021-02-22 |
| CN110945277A (zh) | 2020-03-31 |
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