GB1234862A - Separating gas mixtures by selective absorption in liquids - Google Patents

Separating gas mixtures by selective absorption in liquids

Info

Publication number
GB1234862A
GB1234862A GB34646/69A GB3464669A GB1234862A GB 1234862 A GB1234862 A GB 1234862A GB 34646/69 A GB34646/69 A GB 34646/69A GB 3464669 A GB3464669 A GB 3464669A GB 1234862 A GB1234862 A GB 1234862A
Authority
GB
United Kingdom
Prior art keywords
absorbent
mixture
stage
gas
absorption
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
GB34646/69A
Inventor
Claude Dezael
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB1234862A publication Critical patent/GB1234862A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1406—Multiple stage absorption
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
    • C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0415—Purification by absorption in liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/047—Composition of the impurity the impurity being carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

1,234,862. Separating gas mixtures by absorption. INSTITUT FRANCAIS DU PETROLE DES CARBURANTS ET LUBRIFIANTS. 9 July, 1969 [10 July, 1968], No. 34646/69. Heading B1L. Gas mixtures are separated by absorption of one or more components of the mixture in a suitable liquid absorbent in a multistage process, gas and liquid flowing in cocurrent within each stage but countercurrent overall. Thus, in stage I, the gas stream (broken line) and liquid stream (solid line) pass in cocurrent up duct 15, unabsorbed gas passing from stage I successively to stages II and III to contact progressively burner absorbent, product gas leaving at 12. The richest absorbent leaves at 13, suitably for regeneration and recycling to stage III. If preferred, the stages may be mounted one above the other (see Fig. 2, not shown), and duct 15 may be filled with suitable packings. In examples, an ethanolamine/dimethyl sulphoxide absorbent is used to absorb CO 2 from a mixture thereof with H 2 ; and an ethanolamine/ N-methyl pyrrolidone mixture is used to absorb CO 2 from a mixture thereof with N 2 . In both cases, the absorbent is regenerated by driving off the CO 2 heating. Reference is also made to the absorption of various other gases using diverse solvents.
GB34646/69A 1968-07-10 1969-07-09 Separating gas mixtures by selective absorption in liquids Expired GB1234862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR158729 1968-07-10

Publications (1)

Publication Number Publication Date
GB1234862A true GB1234862A (en) 1971-06-09

Family

ID=8652392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34646/69A Expired GB1234862A (en) 1968-07-10 1969-07-09 Separating gas mixtures by selective absorption in liquids

Country Status (5)

Country Link
DE (1) DE1934479A1 (en)
FR (1) FR1603140A (en)
GB (1) GB1234862A (en)
NL (1) NL6910602A (en)
SE (1) SE359231B (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007134717A1 (en) * 2006-05-19 2007-11-29 Bayer Materialscience Ag Method for absorbing chlorine from a gas containing chlorine and carbon dioxide
US20100139484A1 (en) * 2007-01-25 2010-06-10 Shell International Research Maatschappij B.V. Process for producing a pressurised co2 stream in a power plant integrated with a co2 capture unit
EP2364199A1 (en) * 2008-10-14 2011-09-14 Exxonmobil Upstream Research Company Removal of acid gases from a gas stream
WO2014026712A1 (en) * 2012-08-15 2014-02-20 Statoil Petroleum As System and method for removing carbon dioxide from a natural gas stream and the use thereof
US8899557B2 (en) 2011-03-16 2014-12-02 Exxonmobil Upstream Research Company In-line device for gas-liquid contacting, and gas processing facility employing co-current contactors
US20170166448A1 (en) * 2015-12-09 2017-06-15 Chevron Phillips Chemical Company Lp System and Method for Containing an Emission of Sulfur Trioxide
US10130897B2 (en) 2013-01-25 2018-11-20 Exxonmobil Upstream Research Company Contacting a gas stream with a liquid stream
US10155193B2 (en) 2013-05-09 2018-12-18 Exxonmobil Upstream Research Company Separating impurities from a gas stream using a vertically oriented co-current contacting system
US10300429B2 (en) 2015-01-09 2019-05-28 Exxonmobil Upstream Research Company Separating impurities from a fluid stream using multiple co-current contactors
US10343107B2 (en) 2013-05-09 2019-07-09 Exxonmobil Upstream Research Company Separating carbon dioxide and hydrogen sulfide from a natural gas stream using co-current contacting systems
US10391442B2 (en) 2015-03-13 2019-08-27 Exxonmobil Upstream Research Company Coalescer for co-current contractors
US10717039B2 (en) 2015-02-17 2020-07-21 Exxonmobil Upstream Research Company Inner surface features for co-current contractors
US10876052B2 (en) 2017-06-20 2020-12-29 Exxonmobil Upstream Research Company Compact contacting systems and methods for scavenging sulfur-containing compounds
US11000797B2 (en) 2017-08-21 2021-05-11 Exxonmobil Upstream Research Company Integration of cold solvent and acid gas removal
US11000795B2 (en) 2017-06-15 2021-05-11 Exxonmobil Upstream Research Company Fractionation system using compact co-current contacting systems
US11260342B2 (en) 2017-06-15 2022-03-01 Exxonmobil Upstream Research Company Fractionation system using bundled compact co-current contacting systems

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094824A (en) * 1990-11-30 1992-03-10 Shell Oil Company H2 S removal process
FR2977168B1 (en) * 2011-06-29 2015-07-24 IFP Energies Nouvelles METHOD FOR DEACIDIFYING A GAS WITH MULTIPLE STAGES OF CONTACT WITH A CO-CURRENT WITH AN ABSORBENT SOLUTION
CN116212590B (en) * 2023-03-29 2023-11-07 山东中盛药化设备有限公司 Method for capturing carbon dioxide by adopting low-cosolvent/imide compound system

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007134717A1 (en) * 2006-05-19 2007-11-29 Bayer Materialscience Ag Method for absorbing chlorine from a gas containing chlorine and carbon dioxide
US20100139484A1 (en) * 2007-01-25 2010-06-10 Shell International Research Maatschappij B.V. Process for producing a pressurised co2 stream in a power plant integrated with a co2 capture unit
US8613794B2 (en) * 2007-01-25 2013-12-24 Shell Oil Company Process for producing a pressurised CO2 stream in a power plant integrated with a CO2 capture unit
EP2364199A1 (en) * 2008-10-14 2011-09-14 Exxonmobil Upstream Research Company Removal of acid gases from a gas stream
CN102186560A (en) * 2008-10-14 2011-09-14 埃克森美孚上游研究公司 Removal of acid gases from a gas stream
EP2364199A4 (en) * 2008-10-14 2012-11-28 Exxonmobil Upstream Res Co Removal of acid gases from a gas stream
US8899557B2 (en) 2011-03-16 2014-12-02 Exxonmobil Upstream Research Company In-line device for gas-liquid contacting, and gas processing facility employing co-current contactors
WO2014026712A1 (en) * 2012-08-15 2014-02-20 Statoil Petroleum As System and method for removing carbon dioxide from a natural gas stream and the use thereof
US10130897B2 (en) 2013-01-25 2018-11-20 Exxonmobil Upstream Research Company Contacting a gas stream with a liquid stream
US10343107B2 (en) 2013-05-09 2019-07-09 Exxonmobil Upstream Research Company Separating carbon dioxide and hydrogen sulfide from a natural gas stream using co-current contacting systems
US10155193B2 (en) 2013-05-09 2018-12-18 Exxonmobil Upstream Research Company Separating impurities from a gas stream using a vertically oriented co-current contacting system
US10300429B2 (en) 2015-01-09 2019-05-28 Exxonmobil Upstream Research Company Separating impurities from a fluid stream using multiple co-current contactors
US10717039B2 (en) 2015-02-17 2020-07-21 Exxonmobil Upstream Research Company Inner surface features for co-current contractors
US10486100B1 (en) 2015-03-13 2019-11-26 Exxonmobil Upstream Research Company Coalescer for co-current contactors
US10391442B2 (en) 2015-03-13 2019-08-27 Exxonmobil Upstream Research Company Coalescer for co-current contractors
US9890042B2 (en) * 2015-12-09 2018-02-13 Chevron Phillips Chemical Company, Lp System and method for containing an emission of sulfur trioxide
US10538430B2 (en) * 2015-12-09 2020-01-21 Chevron Phillips Chemical Company Lp System and method for containing an emission of sulfur trioxide
US20170166448A1 (en) * 2015-12-09 2017-06-15 Chevron Phillips Chemical Company Lp System and Method for Containing an Emission of Sulfur Trioxide
US11000795B2 (en) 2017-06-15 2021-05-11 Exxonmobil Upstream Research Company Fractionation system using compact co-current contacting systems
US11260342B2 (en) 2017-06-15 2022-03-01 Exxonmobil Upstream Research Company Fractionation system using bundled compact co-current contacting systems
US10876052B2 (en) 2017-06-20 2020-12-29 Exxonmobil Upstream Research Company Compact contacting systems and methods for scavenging sulfur-containing compounds
US11000797B2 (en) 2017-08-21 2021-05-11 Exxonmobil Upstream Research Company Integration of cold solvent and acid gas removal

Also Published As

Publication number Publication date
SE359231B (en) 1973-08-27
NL6910602A (en) 1970-01-13
DE1934479A1 (en) 1970-01-15
FR1603140A (en) 1971-03-22

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