TW426665B - Aromatics and/or heavies removal from a methane-based feed by condensation and stripping - Google Patents
Aromatics and/or heavies removal from a methane-based feed by condensation and stripping Download PDFInfo
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- TW426665B TW426665B TW086106889A TW86106889A TW426665B TW 426665 B TW426665 B TW 426665B TW 086106889 A TW086106889 A TW 086106889A TW 86106889 A TW86106889 A TW 86106889A TW 426665 B TW426665 B TW 426665B
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Classifications
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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
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
- F25J3/0242—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 3 carbon atoms or more
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F25J1/0022—Hydrocarbons, e.g. natural gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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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
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- 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"
- F25J1/004—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 flash gas recovery
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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
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- 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
- F25J1/0047—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
- 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
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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
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
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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
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/34—Details about subcooling of liquids
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/621,923 US5669238A (en) | 1996-03-26 | 1996-03-26 | Heat exchanger controls for low temperature fluids |
US08/659,732 US5737940A (en) | 1996-06-07 | 1996-06-07 | Aromatics and/or heavies removal from a methane-based feed by condensation and stripping |
Publications (1)
Publication Number | Publication Date |
---|---|
TW426665B true TW426665B (en) | 2001-03-21 |
Family
ID=27089093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086106889A TW426665B (en) | 1996-03-26 | 1997-05-22 | Aromatics and/or heavies removal from a methane-based feed by condensation and stripping |
Country Status (15)
Country | Link |
---|---|
JP (1) | JP4612122B2 (fr) |
AR (1) | AR006440A1 (fr) |
AU (1) | AU707336B2 (fr) |
CA (1) | CA2250123C (fr) |
CO (1) | CO5090917A1 (fr) |
EA (1) | EA000800B1 (fr) |
ID (1) | ID17331A (fr) |
IN (1) | IN191375B (fr) |
MY (1) | MY123833A (fr) |
NO (1) | NO309397B1 (fr) |
OA (1) | OA11014A (fr) |
SA (1) | SA97180452B1 (fr) |
TR (1) | TR199801906T2 (fr) |
TW (1) | TW426665B (fr) |
WO (1) | WO1997036139A1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
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US7310971B2 (en) * | 2004-10-25 | 2007-12-25 | Conocophillips Company | LNG system employing optimized heat exchangers to provide liquid reflux stream |
US7484385B2 (en) | 2003-01-16 | 2009-02-03 | Lummus Technology Inc. | Multiple reflux stream hydrocarbon recovery process |
US6742357B1 (en) * | 2003-03-18 | 2004-06-01 | Air Products And Chemicals, Inc. | Integrated multiple-loop refrigeration process for gas liquefaction |
WO2005045338A1 (fr) * | 2003-10-30 | 2005-05-19 | Fluor Technologies Corporation | Procedes et traitement de lgn souples |
US7866184B2 (en) * | 2004-06-16 | 2011-01-11 | Conocophillips Company | Semi-closed loop LNG process |
US20070012072A1 (en) * | 2005-07-12 | 2007-01-18 | Wesley Qualls | Lng facility with integrated ngl extraction technology for enhanced ngl recovery and product flexibility |
DE102005050388A1 (de) * | 2005-10-20 | 2007-04-26 | Linde Ag | Rückgewinnungssystem für die Weiterverarbeitung eines Spaltgasstroms einer Ethylenanlage |
US8127938B2 (en) | 2009-03-31 | 2012-03-06 | Uop Llc | Apparatus and process for treating a hydrocarbon stream |
CN102893108B (zh) * | 2009-09-30 | 2014-12-24 | 国际壳牌研究有限公司 | 分馏烃流的方法及其设备 |
WO2013028363A1 (fr) | 2011-08-10 | 2013-02-28 | Conocophillips Company | Installation de production de gaz naturel liquéfié comportant un système de récupération de produits lourds indépendant de l'éthylène |
AU2015229221A1 (en) * | 2014-03-14 | 2016-10-27 | Lummus Technology Inc. | Process and apparatus for heavy hydrocarbon removal from lean natural gas before liquefaction |
DE102015002164A1 (de) * | 2015-02-19 | 2016-08-25 | Linde Aktiengesellschaft | Verfahren zum Verflüssigen von Erdgas |
KR102291922B1 (ko) * | 2015-04-28 | 2021-08-20 | 대우조선해양 주식회사 | 천연가스를 이용하여 중질탄화수소를 생산하는 flng 및 flng에서 천연가스를 이용하여 중질탄화수소를 생산하는 방법 |
US11402155B2 (en) | 2016-09-06 | 2022-08-02 | Lummus Technology Inc. | Pretreatment of natural gas prior to liquefaction |
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1997
- 1997-03-19 EA EA199800856A patent/EA000800B1/ru not_active IP Right Cessation
- 1997-03-19 TR TR1998/01906T patent/TR199801906T2/xx unknown
- 1997-03-19 CA CA002250123A patent/CA2250123C/fr not_active Expired - Lifetime
- 1997-03-19 JP JP53448697A patent/JP4612122B2/ja not_active Expired - Fee Related
- 1997-03-19 AU AU23351/97A patent/AU707336B2/en not_active Expired
- 1997-03-19 WO PCT/US1997/004397 patent/WO1997036139A1/fr active IP Right Grant
- 1997-03-21 IN IN518CA1997 patent/IN191375B/en unknown
- 1997-03-25 MY MYPI97001277A patent/MY123833A/en unknown
- 1997-03-26 ID IDP970998A patent/ID17331A/id unknown
- 1997-03-26 AR ARP970101258A patent/AR006440A1/es active IP Right Grant
- 1997-03-31 CO CO97015904A patent/CO5090917A1/es unknown
- 1997-05-22 TW TW086106889A patent/TW426665B/zh not_active IP Right Cessation
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1998
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AR006440A1 (es) | 1999-08-25 |
TR199801906T2 (xx) | 1999-01-18 |
SA97180452B1 (ar) | 2006-10-30 |
CA2250123C (fr) | 2004-01-27 |
NO984488L (no) | 1998-11-26 |
AU707336B2 (en) | 1999-07-08 |
IN191375B (fr) | 2003-11-29 |
WO1997036139A1 (fr) | 1997-10-02 |
OA11014A (en) | 2003-03-06 |
AU2335197A (en) | 1997-10-17 |
MY123833A (en) | 2006-06-30 |
NO984488D0 (no) | 1998-09-25 |
NO309397B1 (no) | 2001-01-22 |
JP4612122B2 (ja) | 2011-01-12 |
CO5090917A1 (es) | 2001-10-30 |
CA2250123A1 (fr) | 1997-10-02 |
JP2000512724A (ja) | 2000-09-26 |
EA199800856A1 (ru) | 1999-04-29 |
ID17331A (id) | 1997-12-18 |
EA000800B1 (ru) | 2000-04-24 |
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