GB1501294A - Purification of natural gas - Google Patents

Purification of natural gas

Info

Publication number
GB1501294A
GB1501294A GB10097/75A GB1009775A GB1501294A GB 1501294 A GB1501294 A GB 1501294A GB 10097/75 A GB10097/75 A GB 10097/75A GB 1009775 A GB1009775 A GB 1009775A GB 1501294 A GB1501294 A GB 1501294A
Authority
GB
United Kingdom
Prior art keywords
methanol
liquid
mixture
natural gas
solvent
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
Application number
GB10097/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KURATA F
Original Assignee
KURATA F
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KURATA F filed Critical KURATA F
Publication of GB1501294A publication Critical patent/GB1501294A/en
Expired legal-status Critical Current

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)
GB10097/75A 1974-03-25 1975-03-11 Purification of natural gas Expired GB1501294A (en)

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
GB1501294A true GB1501294A (en) 1978-02-15

Family

ID=23805878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10097/75A Expired GB1501294A (en) 1974-03-25 1975-03-11 Purification of natural gas

Country Status (9)

Country Link
US (1) US3977203A (enExample)
JP (1) JPS50133202A (enExample)
BE (1) BE827165A (enExample)
CA (1) CA1078300A (enExample)
DE (1) DE2513140A1 (enExample)
FR (1) FR2265842B1 (enExample)
GB (1) GB1501294A (enExample)
NL (1) NL7503469A (enExample)
NO (1) NO751023L (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021479A1 (en) * 1979-06-11 1981-01-07 Shell Internationale Researchmaatschappij B.V. Process and plant for the removal of acidic components

Families Citing this family (33)

* Cited by examiner, † Cited by third party
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
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
US5406802A (en) * 1992-12-03 1995-04-18 Uop Process for the purification of gases
US5321952A (en) * 1992-12-03 1994-06-21 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
CA2353307A1 (fr) 2001-07-13 2003-01-13 Carmen Parent Appareil et procede pour le traitement des effluents gazeux
CA2405635A1 (en) 2002-09-27 2004-03-27 C02 Solution Inc. A process and a plant for the production of useful carbonated species and for the recycling of carbon dioxide emissions from power plants
US8293186B2 (en) * 2004-07-29 2012-10-23 Gas Technologies Llc Method and apparatus for producing methanol
US7456327B2 (en) 2004-07-29 2008-11-25 Gas Technologies, Llc Method for direct-oxygenation of alkane gases
US7578981B2 (en) * 2004-07-29 2009-08-25 Gas Technologies Llc System for direct-oxygenation of alkane gases
US9180426B2 (en) * 2004-07-29 2015-11-10 Gas Technologies, Llc Scrubber for methanol production system
US8202916B2 (en) * 2004-07-29 2012-06-19 Gas Technologies Llc Method of and apparatus for producing methanol
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
EP1931755A4 (en) * 2005-09-15 2011-08-03 Cool Energy Ltd METHOD AND APPARATUS FOR REMOVAL OF ACIDIC SPECIES FROM A NATURAL GAS FLOW
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
WO2014138608A1 (en) * 2013-03-08 2014-09-12 Ener Gen Llc Process and system for treating heavy crude oil and 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
CA3138523A1 (en) 2019-04-29 2020-11-05 Conocophillips Company Solvent injection and recovery in a lng plant
CN117109250A (zh) * 2023-09-27 2023-11-24 北京迪威尔石油天然气技术开发有限公司 一种零排放的零散气液化回收及联产提氦系统及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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 (enExample) * 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021479A1 (en) * 1979-06-11 1981-01-07 Shell Internationale Researchmaatschappij B.V. Process and plant for the removal of acidic components

Also Published As

Publication number Publication date
DE2513140A1 (de) 1975-10-09
FR2265842B1 (enExample) 1979-01-05
CA1078300A (en) 1980-05-27
US3977203A (en) 1976-08-31
NL7503469A (nl) 1975-09-29
JPS50133202A (enExample) 1975-10-22
BE827165A (fr) 1975-09-25
NO751023L (enExample) 1975-09-26
FR2265842A1 (enExample) 1975-10-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee