JP2013536392A - 一体化された液体貯蔵器 - Google Patents
一体化された液体貯蔵器 Download PDFInfo
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- JP2013536392A JP2013536392A JP2013520976A JP2013520976A JP2013536392A JP 2013536392 A JP2013536392 A JP 2013536392A JP 2013520976 A JP2013520976 A JP 2013520976A JP 2013520976 A JP2013520976 A JP 2013520976A JP 2013536392 A JP2013536392 A JP 2013536392A
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- 239000007788 liquid Substances 0.000 title claims description 59
- 230000005514 two-phase flow Effects 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 44
- 230000008569 process Effects 0.000 claims description 42
- 229910052757 nitrogen Inorganic materials 0.000 claims description 28
- 238000000926 separation method Methods 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000003570 air Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-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
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000495 cryogel Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000011494 foam glass Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013526 supercooled liquid Substances 0.000 description 1
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- 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
- F25J2215/32—Neon
-
- 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
- F25J2215/62—Ethane or ethylene
-
- 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
- F25J2245/00—Processes or apparatus involving steps for recycling of process streams
- F25J2245/90—Processes or apparatus involving steps for recycling of process streams the recycled stream being boil-off gas from storage
-
- 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
- F25J2270/00—Refrigeration techniques used
- F25J2270/04—Internal refrigeration with work-producing gas expansion loop
- F25J2270/06—Internal refrigeration with work-producing gas expansion loop with multiple gas expansion loops
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Medicine (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (15)
- 気体の液化工程であって、
供給流れを暖式の膨張器及び低温の膨張器を少なくとも有する液化装置へと供給することと、
該液化装置において前記供給流れを該供給流れの臨界圧力より高い圧力へ加圧し、加圧された前記供給流れを高圧の濃密相流れを形成するために前記供給流れの臨界温度より低い温度へ冷却することと、
前記高圧の濃密相流れを前記液化装置から移動させ、混成二相流れを形成するために膨張装置において前記高圧の濃密相流れの圧力を下げ、次いで前記混成二相流れを貯蔵タンクへと直接供給することと、
蒸気が混合された流れを形成するため、前記混成二相流れのフラッシュ部を前記貯蔵タンクの液体から蒸発した蒸気と混合することと、を含み、
前記高圧の濃密相流れの温度が、前記低温の膨張器の吐出流れの温度より低い液化工程。 - 前記蒸気が混合された流れの少なくとも一部を周囲温度へと加熱することを更に含む請求項1に記載の液化工程。
- 温められた前記蒸気が混合された流れを、再循環するために前記供給流れと混合することを更に含む請求項2に記載の液化工程。
- 前記貯蔵タンクの圧力を制御するために温められた前記蒸気が混合された流れを大気へ放出することを更に含む請求項2に記載の液化工程。
- 前記貯蔵タンクの圧力が0.15MPa(絶対圧)より低い請求項2に記載の液化工程。
- 前記蒸気が混合された流れの少なくとも一部を前記貯蔵タンクから移動させることと、低圧の蒸気が混合された流れを形成するために1又は複数の膨張装置において前記蒸気が混合された流れの圧力を下げることと、前記貯蔵タンクの圧力を制御するために前記低圧の蒸気が混合された流れを大気へ放出することと、を更に含む請求項1に記載の液化工程。
- 前記供給流れが、空気分離ユニットの暖式の端部からの低圧の窒素供給流れである請求項1に記載の液化工程。
- 加熱前に、空気分離ユニットの低圧のカラム又は過冷却器からの低圧の窒素の流れを、前記貯蔵タンクからの前記蒸気が混合された流れと混合することを更に含む請求項1に記載の液化工程。
- 前記液化装置から前記高圧の濃密相流れの一部を分流させることと、前記高圧の濃密相流れの前記分流された部分を冷却するために直接空気分離ユニット又は窒素生成器に供給することと、を更に含む請求項1に記載の液化工程。
- 前記高圧の濃密相流れの前記分流された部分が、減圧され、高圧の(HP)カラム、低圧の(LP)カラム、過冷却器、又は、前記空気分離ユニットの主要熱交換器に供給される請求項9に記載の液化工程。
- 大気ガスの液化装置であって、
供給流れを受容するための第1の管路と、
高圧の濃密相流れを形成するべく前記供給流れを加圧及び冷却するために前記第1の管路と流体接続された液化装置であって、暖式の膨張器と低温の膨張器と前記供給流れを該供給流れの臨界圧力より高い圧力へ加圧するためのコンプレッサーと加圧された前記供給流れを該供給流れの臨界温度より低い温度へ冷却するための熱交換器とを少なくとも有する液化装置と、
前記液化装置から前記高圧の濃密相流れを受容するために前記液化装置と流体接続された第2の管路と、
混成二相流れを形成するべく前記高圧の濃密相流れの圧力を下げるために前記第2の管路と流体接続された第1の膨張装置と、
膨張された前記混成二相流れを受容するために前記第1の膨張装置と流体接続された第3の管路と、
膨張された前記混成二相流れを受容し且つ貯蔵するために前記第3の管路と流体接続された貯蔵タンクと、を具備し、
前記貯蔵タンクが、0.15MPa(絶対圧)又は0.15MPa(絶対圧)より低い圧力で操作するように設計される共に、前記熱交換器は、前記高圧の濃密相流れの温度が前記低温の膨張器の吐出流れの温度より低くなるように設計された液化装置。 - 前記貯蔵タンクが前記第3の管路に直接接続されると共に、前記第1の膨張装置が前記第2の管路に直接接続された請求項11に記載の液化装置。
- 前記混成二相流れのフラッシュ蒸気の部分と前記貯蔵タンク内の液体からの蒸発した蒸気の部分とを含む蒸気が混合された流れを受容するための前記貯蔵タンクと流体接続された第4の管路を更に具備する請求項11に記載の液化装置。
- 前記第4の管路が前記熱交換器及び前記第1の管路と流体接続された請求項13に記載の液化装置。
- 前記貯蔵タンクの圧力を制御するために前記蒸気が混合された流れの圧力を下げるように前記第4の管路と流体接続された第2の膨張装置を更に具備する請求項13に記載の液化装置。
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PCT/EP2010/060982 WO2012013231A2 (en) | 2010-07-28 | 2010-07-28 | Integrated liquid storage |
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JP2013536392A true JP2013536392A (ja) | 2013-09-19 |
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JP2013520976A Pending JP2013536392A (ja) | 2010-07-28 | 2010-07-28 | 一体化された液体貯蔵器 |
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US (1) | US20130118204A1 (ja) |
EP (1) | EP2598815A2 (ja) |
JP (1) | JP2013536392A (ja) |
KR (1) | KR20130056294A (ja) |
CN (1) | CN103270381B (ja) |
RU (1) | RU2531099C1 (ja) |
SG (1) | SG186906A1 (ja) |
TW (1) | TW201213692A (ja) |
WO (1) | WO2012013231A2 (ja) |
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- 2010-07-28 SG SG2013000302A patent/SG186906A1/en unknown
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CN103270381B (zh) | 2016-04-13 |
WO2012013231A2 (en) | 2012-02-02 |
KR20130056294A (ko) | 2013-05-29 |
WO2012013231A3 (en) | 2013-04-25 |
US20130118204A1 (en) | 2013-05-16 |
CN103270381A (zh) | 2013-08-28 |
RU2013108796A (ru) | 2014-09-10 |
SG186906A1 (en) | 2013-02-28 |
EP2598815A2 (en) | 2013-06-05 |
TW201213692A (en) | 2012-04-01 |
RU2531099C1 (ru) | 2014-10-20 |
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