JP2019504792A - ガス再気化システムを備える船舶 - Google Patents
ガス再気化システムを備える船舶 Download PDFInfo
- Publication number
- JP2019504792A JP2019504792A JP2018539953A JP2018539953A JP2019504792A JP 2019504792 A JP2019504792 A JP 2019504792A JP 2018539953 A JP2018539953 A JP 2018539953A JP 2018539953 A JP2018539953 A JP 2018539953A JP 2019504792 A JP2019504792 A JP 2019504792A
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- JP
- Japan
- Prior art keywords
- seawater
- heat source
- gas
- ship
- hull
- 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
Links
- 239000006200 vaporizer Substances 0.000 claims abstract description 55
- 239000007789 gas Substances 0.000 claims description 338
- 239000013535 sea water Substances 0.000 claims description 166
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 20
- 238000009834 vaporization Methods 0.000 claims description 18
- 239000002360 explosive Substances 0.000 claims description 9
- 239000011261 inert gas Substances 0.000 claims description 4
- 239000003507 refrigerant Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 18
- 239000012530 fluid Substances 0.000 description 18
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- 238000001704 evaporation Methods 0.000 description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 210000000038 chest Anatomy 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 238000010276 construction Methods 0.000 description 8
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- 229910052757 nitrogen Inorganic materials 0.000 description 7
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
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- 238000011144 upstream manufacturing Methods 0.000 description 2
- DDTVVMRZNVIVQM-UHFFFAOYSA-N 2-(1-azabicyclo[2.2.2]octan-3-yloxy)-1-cyclopentyl-1-phenylethanol;hydrochloride Chemical compound Cl.C1N(CC2)CCC2C1OCC(O)(C=1C=CC=CC=1)C1CCCC1 DDTVVMRZNVIVQM-UHFFFAOYSA-N 0.000 description 1
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 description 1
- 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
- 239000001273 butane Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
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- 238000005065 mining Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
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Images
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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
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/05—Regasification
-
- 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
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/011—Barges
- F17C2270/0113—Barges floating
-
- 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
- F17C2270/0118—Offshore
- F17C2270/0123—Terminals
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (16)
- 船体と、
前記船体の上部に設けられ、液化ガスを気化させて需要先に供給する気化器と、
前記船体の内部に設けられ、前記気化器に熱源を供給する熱源供給装置と、を含むことを特徴とするガス再気化システムを備える船舶。 - 前記船体の内部空間を上下に区画する少なくとも1つのデッキをさらに含むことを特徴とする請求項1に記載のガス再気化システムを備える船舶。
- 前記熱源供給装置は、
前記熱源を供給する熱源ポンプと、
前記熱源と海水を熱交換させる海水熱交換器と、
前記熱源ポンプ及び前記海水熱交換器が備えられる熱源循環ラインと、を含み、
前記熱源ポンプと前記海水熱交換器は、
前記デッキによって互いに上側または下側に区画されて配置されることを特徴とする請求項2に記載のガス再気化システムを備える船舶。 - 前記海水熱交換器に前記海水を供給する海水ポンプと、
前記海水が流動し、前記海水ポンプ及び前記海水熱交換器を備える海水ラインと、をさらに含み、
前記熱源循環ラインは、
直径が前記海水ラインの直径より小さく形成されることを特徴とする請求項3に記載のガス再気化システムを備える船舶。 - 前記海水ラインは、一端が前記船体の側面に形成された海水流入口と連結され、他端が前記船体の側面に形成された海水排出口と連結され、
前記熱源供給装置は、
前記船体内部の前記海水排出口が備えられる区域に配置されることを特徴とする請求項4に記載のガス再気化システムを備える船舶。 - 前記海水ポンプは、
前記船体の内部船首側に配置されることを特徴とする請求項4に記載のガス再気化システムを備える船舶。 - 前記熱源とスチームを熱交換させるスチーム熱交換器をさらに含み、
前記熱源ポンプ、前記海水熱交換器または前記スチーム熱交換器は、
前記デッキによって互いに上側または下側に区画されて配置されることを特徴とする請求項3に記載のガス再気化システムを備える船舶。 - 前記スチームを発生させ、前記船体内のエンジンルームに配置されるボイラーと、
前記スチーム熱交換器と前記ボイラーを前記スチームが循環するように連結するスチームラインをさらに含み、
前記スチームラインは、
少なくとも一部が前記船体の船底部に形成されるハル(Hull)の内部に設けられることを特徴とする請求項7に記載のガス再気化システムを備える船舶。 - 前記スチームは、
前記海水の後に前記熱源と熱交換されることを特徴とする請求項8に記載のガス再気化システムを備える船舶。 - 前記熱源供給装置は、
前記熱源ポンプ、前記海水熱交換器または前記スチーム熱交換器を含むようにするモジュール型に製作されることを特徴とする請求項7に記載のガス再気化システムを備える船舶。 - 前記熱源供給装置は、
前記船体の内部船首側に配置されることを特徴とする請求項1に記載のガス再気化システムを備える船舶。 - 前記熱源供給装置は、
前記船体の内部側面に配置されることを特徴とする請求項1に記載のガス再気化システムを備える船舶。 - 前記熱源供給装置は、
前記船体の船尾内部に配置されるエンジンルームの側面に配置されることを特徴とする請求項12に記載のガス再気化システムを備える船舶。 - 前記熱源は、
非爆発性冷媒であることを特徴とする請求項1に記載のガス再気化システムを備える船舶。 - 前記熱源は、
グリコールウォーター(Glycol water)であることを特徴とする請求項14に記載のガス再気化システムを備える船舶。 - 前記熱源供給装置は、
前記熱源循環ライン内に流動する熱源の圧力を保持させる圧力保持装置を含み、
前記圧力保持装置は、
不活性ガスを用いて前記熱源の圧力を保持させることを特徴とする請求項3に記載のガス再気化システムを備える船舶。
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