CA1078300A - Purification of natural gas - Google Patents
Purification of natural gasInfo
- Publication number
- CA1078300A CA1078300A CA221,838A CA221838A CA1078300A CA 1078300 A CA1078300 A CA 1078300A CA 221838 A CA221838 A CA 221838A CA 1078300 A CA1078300 A CA 1078300A
- Authority
- CA
- Canada
- Prior art keywords
- liquid
- methanol
- methane
- phase
- carbon dioxide
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0488—Flow sheets
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/454,740 US3977203A (en) | 1974-03-25 | 1974-03-25 | Purification of natural gas by liquid/liquid extraction with a polar solvent |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1078300A true CA1078300A (en) | 1980-05-27 |
Family
ID=23805878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA221,838A Expired CA1078300A (en) | 1974-03-25 | 1975-03-11 | Purification of natural gas |
Country Status (9)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8066965B2 (en) | 2002-09-27 | 2011-11-29 | Co2 Solution Inc. | Process for recycling carbon dioxide emissions from power plants into carbonated species |
US8329460B2 (en) | 2001-07-13 | 2012-12-11 | CO2 Solutions, Inc. | Carbonic anhydrase bioreactor and process |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2828498A1 (de) * | 1978-06-29 | 1980-01-17 | Linde Ag | Verfahren und vorrichtung zur zerlegung eines gasgemisches |
NO792303L (no) * | 1978-07-17 | 1980-01-18 | Dut Pty Ltd | Fremgangsmaate for fremstilling av avvannede lette hydrokarbonprodukter |
US4252548A (en) * | 1979-01-02 | 1981-02-24 | Kryos Energy Inc. | Carbon dioxide removal from methane-containing gases |
DE2909335A1 (de) * | 1979-03-09 | 1980-09-18 | Linde Ag | Verfahren und vorrichtung zur zerlegung von erdgas |
CA1151677A (en) * | 1979-06-11 | 1983-08-09 | Petrus F.A. Van Grinsven | Process and plant for the removal of acidic components |
US4318723A (en) * | 1979-11-14 | 1982-03-09 | Koch Process Systems, Inc. | Cryogenic distillative separation of acid gases from methane |
FR2550956B1 (fr) * | 1983-08-26 | 1985-10-25 | Petroles Cie Francaise | Procede de purification d'un gaz naturel, pouvant notamment etre integre dans un procede de liquefaction de ce gaz naturel |
US4547209A (en) * | 1984-02-24 | 1985-10-15 | The Randall Corporation | Carbon dioxide hydrocarbons separation process utilizing liquid-liquid extraction |
US4675035A (en) * | 1986-02-24 | 1987-06-23 | Apffel Fred P | Carbon dioxide absorption methanol process |
US4704146A (en) * | 1986-07-31 | 1987-11-03 | Kryos Energy Inc. | Liquid carbon dioxide recovery from gas mixtures with methane |
US5047074A (en) * | 1989-01-25 | 1991-09-10 | Macgregor Douglas | Purging of nitrogen from natural gas |
US5325672A (en) * | 1992-12-03 | 1994-07-05 | Uop | Process for the purification of gases |
US5321952A (en) * | 1992-12-03 | 1994-06-21 | Uop | Process for the purification of gases |
US5406802A (en) * | 1992-12-03 | 1995-04-18 | Uop | Process for the purification of gases |
US5434330A (en) * | 1993-06-23 | 1995-07-18 | Hnatow; Miguel A. | Process and apparatus for separation of constituents of gases using gas hydrates |
US9180426B2 (en) * | 2004-07-29 | 2015-11-10 | Gas Technologies, Llc | Scrubber for methanol production system |
US8293186B2 (en) * | 2004-07-29 | 2012-10-23 | Gas Technologies Llc | Method and apparatus for producing methanol |
US7578981B2 (en) * | 2004-07-29 | 2009-08-25 | Gas Technologies Llc | System for direct-oxygenation of alkane gases |
US7910787B2 (en) * | 2004-07-29 | 2011-03-22 | Gas Technologies Llc | Method and system for methanol production |
US7642293B2 (en) * | 2004-07-29 | 2010-01-05 | Gas Technologies Llc | Method and apparatus for producing methanol with hydrocarbon recycling |
US7456327B2 (en) | 2004-07-29 | 2008-11-25 | Gas Technologies, Llc | Method for direct-oxygenation of alkane gases |
US8202916B2 (en) * | 2004-07-29 | 2012-06-19 | Gas Technologies Llc | Method of and apparatus for producing methanol |
WO2007030888A1 (en) * | 2005-09-15 | 2007-03-22 | Cool Energy Limited | Process and apparatus for removal of sour species from a natural gas stream |
US7879296B2 (en) * | 2005-12-27 | 2011-02-01 | Gas Technologies Llc | Tandem reactor system having an injectively-mixed backmixing reaction chamber, tubular-reactor, and axially movable interface |
US7687669B2 (en) * | 2005-12-27 | 2010-03-30 | Gas Technologies Llc | Method for direct-oxygenation of alkane gases |
US7819932B2 (en) * | 2008-04-10 | 2010-10-26 | Carbon Blue-Energy, LLC | Method and system for generating hydrogen-enriched fuel gas for emissions reduction and carbon dioxide for sequestration |
CN102226627B (zh) * | 2011-05-24 | 2013-03-20 | 北京惟泰安全设备有限公司 | 一种煤层气液化分离的设备及工艺 |
US9671162B2 (en) * | 2012-10-24 | 2017-06-06 | Fluor Technologies Corporation | Integration methods of gas processing plant and nitrogen rejection unit for high nitrogen feed gases |
US20140251875A1 (en) * | 2013-03-08 | 2014-09-11 | Ener Gen Llc | Process and System for Processing Tar Sand |
CN108671747A (zh) * | 2018-05-18 | 2018-10-19 | 苏州朗道节能技术有限公司 | 一种从光纤预制棒烧结炉排放废气里回收提纯氦气的方法和系统 |
WO2020223325A1 (en) | 2019-04-29 | 2020-11-05 | Conocophillips Company | Solvent injection and recovery in a lng plant |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2863527A (en) * | 1949-09-15 | 1958-12-09 | Metallgesellschaft Ag | Process for the purification of gases |
US3475329A (en) * | 1966-03-21 | 1969-10-28 | Phillips Petroleum Co | Absorption of sulfur dioxide from mixtures with sulfolane |
US3417572A (en) * | 1967-05-01 | 1968-12-24 | Chevron Res | Separation of hydrogen sulfide from carbon dioxide by distillation |
US3718006A (en) * | 1968-12-11 | 1973-02-27 | Linde Ag | Process for selective absorption |
CH561161A5 (US20100154141A1-20100624-C00001.png) * | 1969-02-21 | 1975-04-30 | Basf Ag | |
US3664091A (en) * | 1969-06-27 | 1972-05-23 | Fish Engineering & Constructio | Process and system for removing acid gas from natural gas |
US3899312A (en) * | 1969-08-21 | 1975-08-12 | Linde Ag | Extraction of odorizing sulfur compounds from natural gas and reodorization therewith |
-
1974
- 1974-03-25 US US05/454,740 patent/US3977203A/en not_active Expired - Lifetime
-
1975
- 1975-03-11 CA CA221,838A patent/CA1078300A/en not_active Expired
- 1975-03-11 GB GB10097/75A patent/GB1501294A/en not_active Expired
- 1975-03-24 NL NL7503469A patent/NL7503469A/xx not_active Application Discontinuation
- 1975-03-24 NO NO751023A patent/NO751023L/no unknown
- 1975-03-24 JP JP50035277A patent/JPS50133202A/ja active Pending
- 1975-03-24 FR FR7509105A patent/FR2265842B1/fr not_active Expired
- 1975-03-25 DE DE19752513140 patent/DE2513140A1/de not_active Withdrawn
- 1975-03-25 BE BE154752A patent/BE827165A/xx unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8329460B2 (en) | 2001-07-13 | 2012-12-11 | CO2 Solutions, Inc. | Carbonic anhydrase bioreactor and process |
US8329459B2 (en) | 2001-07-13 | 2012-12-11 | Co2 Solutions Inc. | Carbonic anhydrase system and process for CO2 containing gas effluent treatment |
US8329458B2 (en) | 2001-07-13 | 2012-12-11 | Co2 Solutions Inc. | Carbonic anhydrase bioreactor and process for CO2 containing gas effluent treatment |
US8066965B2 (en) | 2002-09-27 | 2011-11-29 | Co2 Solution Inc. | Process for recycling carbon dioxide emissions from power plants into carbonated species |
US8277769B2 (en) | 2002-09-27 | 2012-10-02 | Co2 Solutions Inc. | Process for treating carbon dioxide containing gas |
US8435479B2 (en) | 2002-09-27 | 2013-05-07 | Co2 Solutions Inc. | Process for treating carbon dioxide containing gas |
Also Published As
Publication number | Publication date |
---|---|
NL7503469A (nl) | 1975-09-29 |
GB1501294A (en) | 1978-02-15 |
JPS50133202A (US20100154141A1-20100624-C00001.png) | 1975-10-22 |
NO751023L (US20100154141A1-20100624-C00001.png) | 1975-09-26 |
FR2265842A1 (US20100154141A1-20100624-C00001.png) | 1975-10-24 |
FR2265842B1 (US20100154141A1-20100624-C00001.png) | 1979-01-05 |
US3977203A (en) | 1976-08-31 |
BE827165A (fr) | 1975-09-25 |
DE2513140A1 (de) | 1975-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |