DZ2244A1 - Séparation de dioxyde de carbone, de l'éthane et des composants les plus lourds d'un gaz naturel. - Google Patents
Séparation de dioxyde de carbone, de l'éthane et des composants les plus lourds d'un gaz naturel.Info
- Publication number
- DZ2244A1 DZ2244A1 DZ970093A DZ970093A DZ2244A1 DZ 2244 A1 DZ2244 A1 DZ 2244A1 DZ 970093 A DZ970093 A DZ 970093A DZ 970093 A DZ970093 A DZ 970093A DZ 2244 A1 DZ2244 A1 DZ 2244A1
- Authority
- DZ
- Algeria
- Prior art keywords
- ethane
- separation
- carbon dioxide
- natural gas
- heaviest components
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
-
- 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
- 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
- F25J3/0204—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 feed stream
- F25J3/0209—Natural gas or substitute natural gas
-
- 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
- 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
- F25J3/0233—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 1 carbon atom or more
-
- 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
- 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
- F25J3/0238—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 2 carbon atoms or more
-
- 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
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/02—Processes or apparatus using separation by rectification in a single pressure main column system
-
- 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
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/74—Refluxing the column with at least a part of the partially condensed overhead gas
-
- 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
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/78—Refluxing the column with a liquid stream originating from an upstream or downstream fractionator column
-
- 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
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
-
- 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
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
- F25J2205/04—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum in the feed line, i.e. upstream of the fractionation step
-
- 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
- F25J2220/00—Processes or apparatus involving steps for the removal of impurities
- F25J2220/60—Separating impurities from natural gas, e.g. mercury, cyclic hydrocarbons
- F25J2220/66—Separating acid gases, e.g. CO2, SO2, H2S or RSH
-
- 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
- F25J2240/00—Processes or apparatus involving steps for expanding of process streams
- F25J2240/02—Expansion of a process fluid in a work-extracting turbine (i.e. isentropic expansion), e.g. of the feed stream
-
- 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
-
- 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
- F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S62/00—Refrigeration
- Y10S62/928—Recovery of carbon dioxide
- Y10S62/929—From natural gas
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Carbon And Carbon Compounds (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96201560 | 1996-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
DZ2244A1 true DZ2244A1 (fr) | 2002-12-18 |
Family
ID=8224049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DZ970093A DZ2244A1 (fr) | 1996-06-05 | 1997-06-02 | Séparation de dioxyde de carbone, de l'éthane et des composants les plus lourds d'un gaz naturel. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5960644A (fr) |
AR (1) | AR007346A1 (fr) |
AU (1) | AU705205B2 (fr) |
BR (1) | BR9709429A (fr) |
CA (1) | CA2256611C (fr) |
DE (2) | DE19781761B4 (fr) |
DZ (1) | DZ2244A1 (fr) |
EA (1) | EA000759B1 (fr) |
GB (1) | GB2329904B (fr) |
MY (1) | MY128321A (fr) |
NO (1) | NO317566B1 (fr) |
PE (1) | PE90698A1 (fr) |
PL (1) | PL187777B1 (fr) |
WO (1) | WO1997046503A1 (fr) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6278096B1 (en) | 1999-08-03 | 2001-08-21 | Shell Oil Company | Fabrication and repair of electrically insulated flowliness by induction heating |
US6509557B1 (en) | 1999-08-03 | 2003-01-21 | Shell Oil Company | Apparatus and method for heating single insulated flowlines |
US6278095B1 (en) | 1999-08-03 | 2001-08-21 | Shell Oil Company | Induction heating for short segments of pipeline systems |
TW573112B (en) | 2001-01-31 | 2004-01-21 | Exxonmobil Upstream Res Co | Process of manufacturing pressurized liquid natural gas containing heavy hydrocarbons |
US6425266B1 (en) * | 2001-09-24 | 2002-07-30 | Air Products And Chemicals, Inc. | Low temperature hydrocarbon gas separation process |
US6823692B1 (en) | 2002-02-11 | 2004-11-30 | Abb Lummus Global Inc. | Carbon dioxide reduction scheme for NGL processes |
PE20060989A1 (es) * | 2004-12-08 | 2006-11-06 | Shell Int Research | Metodo y dispositivo para producir una corriente de gas natural liquido |
US20060162924A1 (en) * | 2005-01-26 | 2006-07-27 | Dominion Oklahoma Texas Exploration & Production, Inc. | Mobile gas separation unit |
US20090194461A1 (en) * | 2006-05-30 | 2009-08-06 | Eduard Coenraad Bras | Method for treating a hydrocarbon stream |
WO2007144395A2 (fr) * | 2006-06-16 | 2007-12-21 | Shell Internationale Research Maatschappij B.V. | Procédé et appareil de traitement d'un flux d'hydrocarbures |
EP2054685A2 (fr) * | 2006-08-23 | 2009-05-06 | Shell Internationale Research Maatschappij B.V. | Procédé et dispositif pour traiter un courant d'hydrocarbures |
RU2460022C2 (ru) * | 2006-10-24 | 2012-08-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ и устройство для обработки потока углеводородов |
CA2688638C (fr) * | 2007-05-18 | 2016-06-21 | Exxonmobil Research And Engineering Company | Separation d'un gaz cible d'un melange de gaz, par adsorption en alternance, a l'aide d'un turbodetendeur |
US8529663B2 (en) * | 2007-05-18 | 2013-09-10 | Exxonmobil Research And Engineering Company | Process for removing a target gas from a mixture of gases by swing adsorption |
US8444750B2 (en) * | 2007-05-18 | 2013-05-21 | Exxonmobil Research And Engineering Company | Removal of CO2, N2, or H2S from gas mixtures by swing adsorption with low mesoporosity adsorbent contactors |
US8529662B2 (en) * | 2007-05-18 | 2013-09-10 | Exxonmobil Research And Engineering Company | Removal of heavy hydrocarbons from gas mixtures containing heavy hydrocarbons and methane |
US8545602B2 (en) * | 2007-05-18 | 2013-10-01 | Exxonmobil Research And Engineering Company | Removal of CO2, N2, and H2S from gas mixtures containing same |
RU2488759C2 (ru) * | 2008-02-20 | 2013-07-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ и устройство для охлаждения и разделения углеводородного потока |
FR2936864B1 (fr) * | 2008-10-07 | 2010-11-26 | Technip France | Procede de production de courants d'azote liquide et gazeux, d'un courant gazeux riche en helium et d'un courant d'hydrocarbures deazote et installation associee. |
EP2189513A1 (fr) * | 2008-11-21 | 2010-05-26 | Shell Internationale Researchmaatschappij B.V. | Procédé de traitement de gaz |
WO2010133482A2 (fr) * | 2009-05-18 | 2010-11-25 | Shell Internationale Research Maatschappij B.V. | Procédé et appareil de refroidissement d'un flux d'hydrocarbures gazeux |
US10852060B2 (en) * | 2011-04-08 | 2020-12-01 | Pilot Energy Solutions, Llc | Single-unit gas separation process having expanded, post-separation vent stream |
US20130186132A1 (en) * | 2012-01-25 | 2013-07-25 | Istvan Banszky | System and Method of Capturing, Processing and Utilizing Stranded Natural Gas |
US20160194210A1 (en) | 2012-12-18 | 2016-07-07 | Invista North America S.A R.L. | Hydrogen cyanide production with treated natural gas as source or methane-containing feedstock |
EP2935114A1 (fr) | 2012-12-18 | 2015-10-28 | Invista Technologies S.à.r.l. | Production de cyanure d'hydrogène à l'aide d'une composition de charge d'alimentation contrôlée |
US20150114034A1 (en) * | 2013-10-25 | 2015-04-30 | Air Products And Chemicals, Inc. | Purification of Carbon Dioxide |
US10254042B2 (en) | 2013-10-25 | 2019-04-09 | Air Products And Chemicals, Inc. | Purification of carbon dioxide |
EP3389807A4 (fr) * | 2015-12-18 | 2019-08-14 | Bechtel Hydrocarbon Technology Solutions, Inc. | Systèmes et procédés de récupération d'hydrocarbures légers désirés à partir de déchets gazeux de raffinerie au moyen d'un turbodétendeur aval |
US20170176097A1 (en) * | 2015-12-18 | 2017-06-22 | Bechtel Hydrocarbon Technology Solutions, Inc. | Systems and Methods for Recovering Desired Light Hydrocarbons from Refinery Waste Gas Using a Back-End Turboexpander |
GB2556878A (en) * | 2016-11-18 | 2018-06-13 | Costain Oil Gas & Process Ltd | Hydrocarbon separation process and apparatus |
EP4345406A1 (fr) * | 2022-09-29 | 2024-04-03 | Sulzer Management AG | Installation et procédé de séparation de gaz de pétrole liquéfié à partir de gaz combustible par distillation cryogénique |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115086A (en) * | 1975-12-22 | 1978-09-19 | Fluor Corporation | Recovery of light hydrocarbons from refinery gas |
IT1056904B (it) * | 1976-03-05 | 1982-02-20 | Snam Progetti | Procedimento per la purificazione di gas naturali ad alto contenuto di gas acidi |
DE2849344A1 (de) * | 1978-11-14 | 1980-05-29 | Linde Ag | Verfahren zur abtrennung einer c tief 2+ -kohlenwasserstoff-fraktion aus erdgas |
US4451274A (en) * | 1981-10-01 | 1984-05-29 | Koch Process Systems, Inc. | Distillative separation of methane and carbon dioxide |
US4444577A (en) * | 1982-09-09 | 1984-04-24 | Phillips Petroleum Company | Cryogenic gas processing |
FR2557586B1 (fr) * | 1983-12-30 | 1986-05-02 | Air Liquide | Procede et installation de recuperation des hydrocarbures les plus lourds d'un melange gazeux |
DE3441307A1 (de) * | 1984-11-12 | 1986-05-15 | Linde Ag, 6200 Wiesbaden | Verfahren zur abtrennung einer c(pfeil abwaerts)2(pfeil abwaerts)(pfeil abwaerts)+(pfeil abwaerts)-kohlenwasserstoff-fraktion aus erdgas |
DE3445994A1 (de) * | 1984-12-17 | 1986-06-19 | Linde Ag | Verfahren zur gewinnung von c(pfeil abwaerts)2(pfeil abwaerts)(pfeil abwaerts)+(pfeil abwaerts)- oder von c(pfeil abwaerts)3(pfeil abwaerts)(pfeil abwaerts)+(pfeil abwaerts)-kohlenwasserstoffen |
-
1997
- 1997-05-30 AR ARP970102332A patent/AR007346A1/es active IP Right Grant
- 1997-06-02 DZ DZ970093A patent/DZ2244A1/fr active
- 1997-06-03 MY MYPI97002467A patent/MY128321A/en unknown
- 1997-06-03 PE PE1997000461A patent/PE90698A1/es not_active Application Discontinuation
- 1997-06-04 DE DE19781761A patent/DE19781761B4/de not_active Expired - Fee Related
- 1997-06-04 EA EA199801080A patent/EA000759B1/ru not_active IP Right Cessation
- 1997-06-04 AU AU33373/97A patent/AU705205B2/en not_active Expired
- 1997-06-04 WO PCT/EP1997/002979 patent/WO1997046503A1/fr active Application Filing
- 1997-06-04 PL PL33034797A patent/PL187777B1/pl not_active IP Right Cessation
- 1997-06-04 CA CA002256611A patent/CA2256611C/fr not_active Expired - Fee Related
- 1997-06-04 BR BR9709429A patent/BR9709429A/pt not_active IP Right Cessation
- 1997-06-04 GB GB9824633A patent/GB2329904B/en not_active Expired - Fee Related
- 1997-06-04 DE DE19781761T patent/DE19781761T1/de active Pending
- 1997-06-05 US US08/869,899 patent/US5960644A/en not_active Expired - Lifetime
-
1998
- 1998-12-04 NO NO19985672A patent/NO317566B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
GB9824633D0 (en) | 1999-01-06 |
CA2256611C (fr) | 2006-02-21 |
PL187777B1 (pl) | 2004-10-29 |
US5960644A (en) | 1999-10-05 |
GB2329904A (en) | 1999-04-07 |
NO985672D0 (no) | 1998-12-04 |
NO317566B1 (no) | 2004-11-15 |
AR007346A1 (es) | 1999-10-27 |
MY128321A (en) | 2007-01-31 |
EA199801080A1 (ru) | 1999-04-29 |
DE19781761B4 (de) | 2005-03-31 |
PL330347A1 (en) | 1999-05-10 |
GB2329904A8 (en) | 1999-04-12 |
AU705205B2 (en) | 1999-05-20 |
PE90698A1 (es) | 1999-01-08 |
EA000759B1 (ru) | 2000-04-24 |
CA2256611A1 (fr) | 1997-12-11 |
WO1997046503A1 (fr) | 1997-12-11 |
GB2329904B (en) | 1999-10-27 |
BR9709429A (pt) | 1999-08-10 |
NO985672L (no) | 1998-12-04 |
DE19781761T1 (de) | 1999-06-17 |
AU3337397A (en) | 1998-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DZ2244A1 (fr) | Séparation de dioxyde de carbone, de l'éthane et des composants les plus lourds d'un gaz naturel. | |
TR199600881A2 (tr) | Gaz akimindan karbon dioksitin cikarilmasi. | |
TR199501595A2 (tr) | Gaz akimlarindan karbon dioksitin uzaklastirilmasi. | |
PL315062A1 (en) | Recovery of methane from coal deposits while employing the membrane separation of oxygen from air | |
EP0596447A3 (fr) | Membranes de polyimide et polyamide-imide pour la séparation de gaz. | |
EP0900121A4 (fr) | Procedes de separation selective du co 2 d'un flux gazeux multiconstituant | |
IL120031A0 (en) | Recovery of at least one perfluorocompound gas from a gas mixture | |
EP0862937A3 (fr) | Adsorption à température alternée | |
EP0474106A3 (en) | Modified carbon molecular sieves for gas separation | |
DE69827961D1 (de) | Gasfiltertrenner/-koaleszer und mehrstufenbehälter | |
ES513053A0 (es) | "un procedimiento para la separacion de h2s y co2 de una mezcla gaseosa". | |
ES2017624B3 (es) | Procedimiento para la adsorcion y separacion de dioxido de carbono de una mezcla gaseosa. | |
AU5718898A (en) | Process for selectively separating hydrogen, or both hydrogen and carbon monoxide from olefinic hydrocarbons | |
EP0648812A3 (fr) | Mélanges de polyéthersulfones et de polyimides, polyamides ou polyamid-imides aromatiques et membranes pour la séparation de gaz à base de ces mélanges. | |
GB9800693D0 (en) | Separation of carbon monoxide from nitrogen-contaminated gaseous mixtures | |
HUP9902003A3 (en) | A gas lighter | |
HUP0000605A2 (en) | Device for separating from a gas stream liquids and/or solid matters or gases having a different specific weight | |
ZA969891B (en) | Plant for treating at least one fluid and use for the separation of at least one constituent of a gas mixture | |
EP0670455A3 (fr) | Briquet de gaz à système de sécurité. | |
EP0616207A3 (fr) | Détecteur de gaz combustible, en particulier méthane. | |
ZA96105B (en) | Recovery of hydrocarbons from gas streams | |
EP0631092A3 (fr) | Briquet à gaz. | |
ZA972454B (en) | Gas separation. | |
AU4624697A (en) | Separation of gaseous components from a gas stream with a liquid absorbent | |
FR2701866B1 (fr) | Catalyseur composite contenant un halogène, un métal noble et au moins un métal additionnel, et son utilisation en aromatisation d'hydrocarbures C2-C12. |