KR102522339B1 - 액화 천연 가스 기화기 및 냉수 공급 방법 - Google Patents
액화 천연 가스 기화기 및 냉수 공급 방법 Download PDFInfo
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- KR102522339B1 KR102522339B1 KR1020217040419A KR20217040419A KR102522339B1 KR 102522339 B1 KR102522339 B1 KR 102522339B1 KR 1020217040419 A KR1020217040419 A KR 1020217040419A KR 20217040419 A KR20217040419 A KR 20217040419A KR 102522339 B1 KR102522339 B1 KR 102522339B1
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- water
- natural gas
- intermediate medium
- liquefied natural
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 233
- 239000003949 liquefied natural gas Substances 0.000 title claims abstract description 102
- 239000006200 vaporizer Substances 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 174
- 239000003345 natural gas Substances 0.000 claims abstract description 87
- 238000001704 evaporation Methods 0.000 claims abstract description 58
- 238000001816 cooling Methods 0.000 claims abstract description 54
- 230000008020 evaporation Effects 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 230000008016 vaporization Effects 0.000 claims abstract description 33
- 239000007789 gas Substances 0.000 claims abstract description 31
- 238000010792 warming Methods 0.000 claims description 20
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000009834 vaporization Methods 0.000 description 12
- 238000004891 communication Methods 0.000 description 11
- 238000011144 upstream manufacturing Methods 0.000 description 9
- 238000010248 power generation Methods 0.000 description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- XZPVPNZTYPUODG-UHFFFAOYSA-M sodium;chloride;dihydrate Chemical compound O.O.[Na+].[Cl-] XZPVPNZTYPUODG-UHFFFAOYSA-M 0.000 description 1
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Classifications
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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
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
- F17C7/02—Discharging liquefied gases
- F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
-
- 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
- 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
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
-
- 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
- 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
- F17C2227/0309—Heat exchange with the fluid by heating using another fluid
- F17C2227/0316—Water 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
- 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
- F17C2227/0367—Localisation of heat exchange
- F17C2227/0388—Localisation of heat exchange separate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0061—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for phase-change applications
- F28D2021/0064—Vaporizers, e.g. evaporators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
도 2는 가스 터빈 컨바인드 발전 장치의 구성을 모식적으로 나타내는 도면이다.
도 3은 본 발명의 실시 형태 2에 관한 액화 천연 가스 기화기의 구성을 모식적으로 나타내는 도면이다.
Claims (3)
- 액화 천연 가스 기화기이며,
액상의 중간 매체와 물을 열교환시킴으로써, 액상의 상기 중간 매체의 적어도 일부를 증발시키는 중간 매체 증발부와,
상기 중간 매체 증발부에서 액상의 상기 중간 매체가 증발함으로써 발생된 가스상의 상기 중간 매체와 액화 천연 가스를 열교환시킴으로써, 상기 액화 천연 가스의 적어도 일부를 기화시키는 액화 천연 가스 기화부와,
상기 액화 천연 가스 기화부에서 상기 액화 천연 가스가 기화함으로써 발생된 천연 가스와, 상기 중간 매체 증발부에서 액상의 상기 중간 매체와의 열교환에 의해 냉각된 상기 물을, 전열부를 통하여 열교환시킴으로써, 상기 물을 더욱 냉각하는 물 냉각부를 구비한, 액화 천연 가스 기화기. - 제1항에 있어서, 상기 물 냉각부에서 상기 물과 열교환한 상기 천연 가스와, 상기 중간 매체 증발부에 유입하기 전의 상기 물을 열교환시킴으로써, 상기 천연 가스를 가온하는 천연 가스 가온부를 추가로 구비한, 액화 천연 가스 기화기.
- 제1항 또는 제2항에 기재된 액화 천연 가스 기화기의 상기 물 냉각부로부터 유출된 상기 물을, 가스 터빈 컨바인드 발전 장치에 있어서의 가스 터빈 구동용 공기의 냉각수로서 공급하는, 냉수 공급 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2019123985A JP6767546B1 (ja) | 2019-07-02 | 2019-07-02 | 液化天然ガス気化器及び冷水供給方法 |
JPJP-P-2019-123985 | 2019-07-02 | ||
PCT/JP2020/024340 WO2021002231A1 (ja) | 2019-07-02 | 2020-06-22 | 液化天然ガス気化器及び冷水供給方法 |
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Publication Number | Publication Date |
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KR20220004217A KR20220004217A (ko) | 2022-01-11 |
KR102522339B1 true KR102522339B1 (ko) | 2023-04-18 |
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KR1020217040419A KR102522339B1 (ko) | 2019-07-02 | 2020-06-22 | 액화 천연 가스 기화기 및 냉수 공급 방법 |
Country Status (5)
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JP (1) | JP6767546B1 (ko) |
KR (1) | KR102522339B1 (ko) |
CN (1) | CN114026358B (ko) |
TW (1) | TWI792015B (ko) |
WO (1) | WO2021002231A1 (ko) |
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CN113685726B (zh) * | 2021-08-25 | 2022-09-09 | 常州化工设计院有限公司 | 一种液氯气化器及应用该液氯气化器的汽化工艺 |
Citations (4)
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JP2002340296A (ja) | 2001-05-16 | 2002-11-27 | Sumitomo Precision Prod Co Ltd | 液化ガス気化・加熱装置 |
JP2011179534A (ja) | 2010-02-26 | 2011-09-15 | Daikin Applied Systems Co Ltd | 中間媒体式気化器を用いた冷凍冷媒の製造方法および冷凍冷媒供給先設備 |
JP2015010683A (ja) | 2013-07-01 | 2015-01-19 | 株式会社神戸製鋼所 | 冷熱回収機能付きガス気化装置及び冷熱回収装置 |
JP2018119511A (ja) | 2017-01-27 | 2018-08-02 | 株式会社神戸製鋼所 | 天然ガス焚きコンバインドサイクル発電システム及び天然ガス焚きコンバインドサイクル発電方法 |
Family Cites Families (9)
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JP3354750B2 (ja) * | 1995-06-23 | 2002-12-09 | 中部電力株式会社 | 天然ガス焚きガスタービン複合サイクル発電所の燃料用lng気化装置 |
US6644041B1 (en) * | 2002-06-03 | 2003-11-11 | Volker Eyermann | System in process for the vaporization of liquefied natural gas |
US20060260330A1 (en) * | 2005-05-19 | 2006-11-23 | Rosetta Martin J | Air vaporizor |
JP2007040286A (ja) * | 2005-07-30 | 2007-02-15 | Yoshihide Nakamura | ガスタービンプラント |
JP6419629B2 (ja) * | 2015-03-31 | 2018-11-07 | 株式会社神戸製鋼所 | 冷熱回収用ガス気化器 |
JP6839975B2 (ja) * | 2015-12-28 | 2021-03-10 | 株式会社神戸製鋼所 | 中間媒体式気化器 |
CN208139636U (zh) * | 2018-04-27 | 2018-11-23 | 南京工业大学 | 一种利用lng气化释放冷能制取固体冰的装置 |
CN208887200U (zh) * | 2018-06-05 | 2019-05-21 | 中机国能电力工程有限公司 | 一种液化天然气气化水冷节能系统 |
CN109556336A (zh) * | 2018-11-20 | 2019-04-02 | 鹤山市华美金属制品有限公司 | 一种节能环保的冷却水制取系统 |
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- 2019-07-02 JP JP2019123985A patent/JP6767546B1/ja active Active
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2020
- 2020-06-22 KR KR1020217040419A patent/KR102522339B1/ko active IP Right Grant
- 2020-06-22 CN CN202080048269.0A patent/CN114026358B/zh active Active
- 2020-06-22 WO PCT/JP2020/024340 patent/WO2021002231A1/ja active Application Filing
- 2020-07-01 TW TW109122179A patent/TWI792015B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002340296A (ja) | 2001-05-16 | 2002-11-27 | Sumitomo Precision Prod Co Ltd | 液化ガス気化・加熱装置 |
JP2011179534A (ja) | 2010-02-26 | 2011-09-15 | Daikin Applied Systems Co Ltd | 中間媒体式気化器を用いた冷凍冷媒の製造方法および冷凍冷媒供給先設備 |
JP2015010683A (ja) | 2013-07-01 | 2015-01-19 | 株式会社神戸製鋼所 | 冷熱回収機能付きガス気化装置及び冷熱回収装置 |
JP2018119511A (ja) | 2017-01-27 | 2018-08-02 | 株式会社神戸製鋼所 | 天然ガス焚きコンバインドサイクル発電システム及び天然ガス焚きコンバインドサイクル発電方法 |
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CN114026358B (zh) | 2023-05-16 |
TW202117225A (zh) | 2021-05-01 |
TWI792015B (zh) | 2023-02-11 |
JP6767546B1 (ja) | 2020-10-14 |
WO2021002231A1 (ja) | 2021-01-07 |
JP2021008942A (ja) | 2021-01-28 |
CN114026358A (zh) | 2022-02-08 |
KR20220004217A (ko) | 2022-01-11 |
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