CN103374424A - 带有给料除水的天然气液化 - Google Patents
带有给料除水的天然气液化 Download PDFInfo
- Publication number
- CN103374424A CN103374424A CN2013101243097A CN201310124309A CN103374424A CN 103374424 A CN103374424 A CN 103374424A CN 2013101243097 A CN2013101243097 A CN 2013101243097A CN 201310124309 A CN201310124309 A CN 201310124309A CN 103374424 A CN103374424 A CN 103374424A
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- Prior art keywords
- cooling
- natural gas
- stream
- compression
- heat exchanger
- Prior art date
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 512
- 239000003345 natural gas Substances 0.000 title claims abstract description 253
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 238000001816 cooling Methods 0.000 claims abstract description 264
- 238000000034 method Methods 0.000 claims abstract description 64
- 238000001035 drying Methods 0.000 claims abstract description 62
- 239000003507 refrigerant Substances 0.000 claims abstract description 53
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000002826 coolant Substances 0.000 claims description 148
- 238000007906 compression Methods 0.000 claims description 121
- 230000006835 compression Effects 0.000 claims description 121
- 235000009508 confectionery Nutrition 0.000 claims description 110
- 239000007789 gas Substances 0.000 claims description 48
- 229920006395 saturated elastomer Polymers 0.000 claims description 40
- 230000002000 scavenging effect Effects 0.000 claims description 40
- 239000007788 liquid Substances 0.000 claims description 39
- 239000003949 liquefied natural gas Substances 0.000 claims description 34
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 24
- 238000004891 communication Methods 0.000 claims description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims 2
- 239000012071 phase Substances 0.000 description 19
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 16
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 239000000203 mixture Substances 0.000 description 10
- 239000001294 propane Substances 0.000 description 8
- 238000009834 vaporization Methods 0.000 description 7
- 230000008016 vaporization Effects 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000000284 extract Substances 0.000 description 4
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 3
- 235000019628 coolness Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000112 cooling gas Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
Images
Classifications
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- 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
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
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- F25J1/0055—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 an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream originating from an incorporated cascade
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- F25J1/0052—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 an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream
- F25J1/0057—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 an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream after expansion of the liquid refrigerant stream with extraction of work
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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
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- F25J2270/00—Refrigeration techniques used
- F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/444,061 US20130269386A1 (en) | 2012-04-11 | 2012-04-11 | Natural Gas Liquefaction With Feed Water Removal |
US13/444061 | 2012-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103374424A true CN103374424A (zh) | 2013-10-30 |
Family
ID=48050574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2013101243097A Pending CN103374424A (zh) | 2012-04-11 | 2013-04-11 | 带有给料除水的天然气液化 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20130269386A1 (fr) |
EP (1) | EP2650631A2 (fr) |
JP (1) | JP2013216889A (fr) |
KR (1) | KR20130115164A (fr) |
CN (1) | CN103374424A (fr) |
BR (1) | BR102013008437A2 (fr) |
CA (1) | CA2811612A1 (fr) |
PE (1) | PE20140177A1 (fr) |
RU (1) | RU2013116391A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108730763A (zh) * | 2018-08-10 | 2018-11-02 | 大连民族大学 | 基于空气循环的开式热泵热水装置 |
Families Citing this family (9)
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AP3845A (en) * | 2010-06-30 | 2016-09-30 | Shell Int Research | Method of treating a hydrocarbon stream comprising methane, and an apparatus therefor |
CN104293404B (zh) * | 2014-09-12 | 2016-08-24 | 成都深冷液化设备股份有限公司 | 一种天然气高效脱氮的装置及其方法 |
DE102015002443A1 (de) * | 2015-02-26 | 2016-09-01 | Linde Aktiengesellschaft | Verfahren zum Verflüssigen von Erdgas |
CN107208964B (zh) * | 2015-02-27 | 2020-06-19 | 埃克森美孚上游研究公司 | 减少进入低温蒸馏过程的进料物流的冷冻和脱水负荷 |
EP3162870A1 (fr) * | 2015-10-27 | 2017-05-03 | Linde Aktiengesellschaft | Réfrigérant mélangé basse température pour pré-refroidissement d'hydrogène à grande échelle |
US11668522B2 (en) | 2016-07-21 | 2023-06-06 | Air Products And Chemicals, Inc. | Heavy hydrocarbon removal system for lean natural gas liquefaction |
US11248839B2 (en) * | 2017-12-15 | 2022-02-15 | Saudi Arabian Oil Company | Process integration for natural gas liquid recovery |
US20220288517A1 (en) * | 2021-03-11 | 2022-09-15 | JAPAN AIR DRYER SALE Co., Ltd. | Condensation device for compressed air |
CN113717764B (zh) * | 2021-09-13 | 2023-06-16 | 芜湖中燃城市燃气发展有限公司 | 一种具有冷却功能的天然气除杂设备及方法 |
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- 2013-04-08 BR BR102013008437A patent/BR102013008437A2/pt not_active IP Right Cessation
- 2013-04-09 JP JP2013080920A patent/JP2013216889A/ja active Pending
- 2013-04-10 KR KR1020130039207A patent/KR20130115164A/ko not_active Application Discontinuation
- 2013-04-10 PE PE2013000828A patent/PE20140177A1/es not_active Application Discontinuation
- 2013-04-10 EP EP13163225.9A patent/EP2650631A2/fr not_active Withdrawn
- 2013-04-10 RU RU2013116391/05A patent/RU2013116391A/ru not_active Application Discontinuation
- 2013-04-11 CN CN2013101243097A patent/CN103374424A/zh active Pending
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CN108730763A (zh) * | 2018-08-10 | 2018-11-02 | 大连民族大学 | 基于空气循环的开式热泵热水装置 |
Also Published As
Publication number | Publication date |
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PE20140177A1 (es) | 2014-02-08 |
EP2650631A2 (fr) | 2013-10-16 |
CA2811612A1 (fr) | 2013-10-11 |
KR20130115164A (ko) | 2013-10-21 |
BR102013008437A2 (pt) | 2016-03-29 |
JP2013216889A (ja) | 2013-10-24 |
RU2013116391A (ru) | 2014-10-20 |
US20130269386A1 (en) | 2013-10-17 |
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