CA1126931A - Hydrogen sulfide concentrator for acid gas removal systems - Google Patents

Hydrogen sulfide concentrator for acid gas removal systems

Info

Publication number
CA1126931A
CA1126931A CA364,177A CA364177A CA1126931A CA 1126931 A CA1126931 A CA 1126931A CA 364177 A CA364177 A CA 364177A CA 1126931 A CA1126931 A CA 1126931A
Authority
CA
Canada
Prior art keywords
gas
hydrogen sulfide
carbon dioxide
liquid absorbent
stripping
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
CA364,177A
Other languages
English (en)
French (fr)
Inventor
David M. Nicholas
William P. Hegarty
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Application granted granted Critical
Publication of CA1126931A publication Critical patent/CA1126931A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/1456—Removing acid components
    • B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
    • 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
    • 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
    • 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
    • C01B2203/048—Composition of the impurity the impurity being an organic compound
    • 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
    • C01B2203/0485—Composition of the impurity the impurity being a sulfur compound
    • 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)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
CA364,177A 1979-11-07 1980-11-06 Hydrogen sulfide concentrator for acid gas removal systems Expired CA1126931A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91,882 1979-11-07
US06/091,882 US4242108A (en) 1979-11-07 1979-11-07 Hydrogen sulfide concentrator for acid gas removal systems

Publications (1)

Publication Number Publication Date
CA1126931A true CA1126931A (en) 1982-07-06

Family

ID=22230086

Family Applications (1)

Application Number Title Priority Date Filing Date
CA364,177A Expired CA1126931A (en) 1979-11-07 1980-11-06 Hydrogen sulfide concentrator for acid gas removal systems

Country Status (6)

Country Link
US (1) US4242108A (OSRAM)
EP (1) EP0033029A1 (OSRAM)
CA (1) CA1126931A (OSRAM)
IN (1) IN153725B (OSRAM)
MX (1) MX155623A (OSRAM)
ZA (1) ZA806856B (OSRAM)

Families Citing this family (50)

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IT1132170B (it) * 1980-07-04 1986-06-25 Snam Progetti Processo di separazione selettiva di idrogeno solforato da miscele gassose contenenti anche anidride carbonica
US4332598A (en) * 1980-11-13 1982-06-01 Air Products And Chemicals, Inc. Process for treating industrial gas stream
IT1193601B (it) * 1983-01-19 1988-07-21 Snam Progetti Procedimento criogenico di rimozione selettiva di gas acidi da miscele di gas mediante solvente
US4498911A (en) * 1983-06-29 1985-02-12 Shell Oil Company Simultaneous removal of water and hydrogen sulfide from gaseous carbon dioxide
GB2150855A (en) * 1983-10-17 1985-07-10 Humphreys & Glasgow Ltd Acid gas removal with power recovery
DE3343916A1 (de) * 1983-12-05 1985-06-13 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zum regenerieren eines loesungsmittels
US4687570A (en) * 1985-06-19 1987-08-18 The United States Of America As Represented By The United States Department Of Energy Direct use of methane in coal liquefaction
DE3716199A1 (de) * 1987-05-14 1988-11-24 Linde Ag Verfahren und vorrichtung zur reinigung von rohgasen unter gleichzeitiger gewinnung von synthese- und brenngas
US4957515A (en) * 1988-11-03 1990-09-18 Air Products And Chemicals, Inc. Process for sulfur removal and recovery from fuel gas using physical solvent
US5240476A (en) * 1988-11-03 1993-08-31 Air Products And Chemicals, Inc. Process for sulfur removal and recovery from a power generation plant using physical solvent
JPH0418911A (ja) * 1990-05-14 1992-01-23 Toho Chem Ind Co Ltd ガスから酸性成分を除去する方法
US5321952A (en) * 1992-12-03 1994-06-21 Uop Process for the purification of gases
US5582714A (en) * 1995-03-20 1996-12-10 Uop Process for the removal of sulfur from petroleum fractions
US6090356A (en) * 1997-09-12 2000-07-18 Texaco Inc. Removal of acidic gases in a gasification power system with production of hydrogen
DE19829389C1 (de) * 1998-07-01 2000-01-05 Krupp Uhde Gmbh Verfahren zur Rückgewinnung von Gasen
ES2238289T3 (es) * 1999-05-14 2005-09-01 Texaco Development Corporation Reciclado de hidrogeno y retirada de gas acido usando una membrana.
US6203599B1 (en) 1999-07-28 2001-03-20 Union Carbide Chemicals & Plastics Technology Corporation Process for the removal of gas contaminants from a product gas using polyethylene glycols
US6183540B1 (en) * 1999-08-27 2001-02-06 Kinder Morgan, Inc. Method and apparatus for removing aromatic hydrocarbons from a gas stream prior to an amine-based gas sweetening process
US6641716B1 (en) 2000-04-18 2003-11-04 Exxonmobil Research And Engineering Company Method for isolating enriched source of conducting polymers precursors using monohydroxyl alcohol treating agent
US6642421B1 (en) 2000-04-18 2003-11-04 Exxonmobil Research And Engineering Company Method for isolating enriched source of conducting polymers precursors
FR2820430B1 (fr) * 2001-02-02 2003-10-31 Inst Francais Du Petrole Procede de desacidification d'un gaz avec lavage des hydrocarbures desorbes lors de la regeneration du solvant
JP4942935B2 (ja) * 2002-12-17 2012-05-30 フルー・コーポレイシヨン ゼロに近い排出で酸性気体および汚染物質を除去する構成および方法
US20040118126A1 (en) * 2002-12-19 2004-06-24 Ong James O.Y. Use of a chemical solvent to separate CO2 from a H2S-rich stream
DE10313438A1 (de) * 2003-03-26 2004-11-04 Uhde Gmbh Verfahren zur selektiven Entfernung von Schwefelwasserstoff und CO2 aus Rohgas
BRPI0412767A (pt) * 2003-07-22 2006-09-26 Dow Global Technologies Inc regeneração de fluidos de tratamento contendo gás ácido
US7083662B2 (en) * 2003-12-18 2006-08-01 Air Products And Chemicals, Inc. Generation of elevated pressure gas mixtures by absorption and stripping
WO2006113935A2 (en) * 2005-04-20 2006-10-26 Fluor Technologies Corporation Configurations and methods for claus plant operation with variable sulfur content
US7699914B1 (en) * 2005-12-09 2010-04-20 Morrow Luke N Triple-effect absorption system for recovering methane gas
FR2903993A1 (fr) * 2006-07-18 2008-01-25 Inst Francais Du Petrole Procede de traitement de gaz naturel avec valorisation de l'hydrogene sulfure,de l'azote et,eventuellement,du dioxyde de carbone
US8038779B2 (en) * 2006-09-07 2011-10-18 General Electric Company Methods and apparatus for reducing emissions in an integrated gasification combined cycle
MX2009008529A (es) * 2007-02-22 2009-08-27 Fluor Tech Corp Configuraciones y metodos para produccion de dioxido de carbono e hidrogeno de corrientes de gasificacion.
US8518155B2 (en) * 2007-03-16 2013-08-27 Air Products And Chemicals, Inc. Method and apparatus for separating gases
JP2008307520A (ja) * 2007-06-18 2008-12-25 Mitsubishi Heavy Ind Ltd Ｃｏ２又はｈ２ｓ除去システム、ｃｏ２又はｈ２ｓ除去方法
US8080089B1 (en) * 2008-04-14 2011-12-20 Bechtel Power Corporation Method and apparatus for efficient gas treating system
EP2291229A4 (en) * 2008-06-26 2011-12-21 Uop Llc PARTIAL PUMPING WITH CARBON DIOXIDE ABSORBER FOR COOLING A SEMI-POOR PHYSICAL SOLVENT
US20110192191A1 (en) * 2008-10-14 2011-08-11 Cyril Timminns High pressure physical absorption process for use in carbon capture in energy production processes
US7811361B2 (en) * 2009-06-30 2010-10-12 Uop Llc Process for a gas removal zone
US8211213B2 (en) * 2009-12-07 2012-07-03 Uop Llc Maintaining lowered CO in a CO2 product stream in a process for treating synthesis gas
US8475571B2 (en) 2010-04-23 2013-07-02 General Electric Company System for gas purification and recovery with multiple solvents
US8562719B2 (en) * 2010-07-06 2013-10-22 General Electric Company System for acid gas removal
DE102011107814A1 (de) * 2011-07-01 2013-01-03 Linde Aktiengesellschaft Verfahren und Vorrichtung zur Gewinnung von Gasprodukten
US9340739B1 (en) 2011-09-02 2016-05-17 David C. Morrow Enhanced landfill gas treatment
US8840708B1 (en) * 2011-09-02 2014-09-23 David C. Morrow Landfill gas treatment
CN102952589A (zh) * 2012-10-25 2013-03-06 李红凯 用于粗煤气或粗煤气的变换气中酸性气体的脱除方法
WO2014096223A1 (en) * 2012-12-20 2014-06-26 Solvay Sa A process for manufacturing a purified aqueous hydrogen peroxide solution
PL3113862T3 (pl) * 2014-03-05 2021-09-27 Bechtel Hydrocarbon Technology Solutions, Inc. Sposób ulepszonej separacji siarkowodoru i amoniaku w kolumnie odpędowej siarkowodoru
US9731243B2 (en) * 2014-06-30 2017-08-15 Uop Llc Low pressure re-absorber and its integration with sulfur-rich solvent flash drum or sulfur-rich solvent stripper in an absorption unit
US10358614B2 (en) 2017-02-09 2019-07-23 Fluor Technologies Corporation Two-stage absorption for acid gas and mercaptan removal
US12011688B2 (en) 2021-05-10 2024-06-18 Morrow Renewables, LLC Landfill gas processing systems and methods
EP4306623A1 (de) * 2022-07-13 2024-01-17 Linde GmbH Verfahren und vorrichtung zur erzeugung von synthetischem erdgas

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US3362133A (en) * 1965-10-25 1968-01-09 Allied Chem Process for hydrogen sulfide removal from gas mixtures containing h2s and co2
US3594985A (en) * 1969-06-11 1971-07-27 Allied Chem Acid gas removal from gas mixtures
US3767766A (en) * 1971-02-22 1973-10-23 Chevron Res Method of removing gaseous sulfides from gaseous mixtures
US3710546A (en) * 1971-09-16 1973-01-16 Metallgesellschaft Ag Process for the removal of hydrogen sulfide and carbon dioxide from fuel gases and synthesis gases
US3824766A (en) * 1973-05-10 1974-07-23 Allied Chem Gas purification
US3989811A (en) * 1975-01-30 1976-11-02 Shell Oil Company Process for recovering sulfur from fuel gases containing hydrogen sulfide, carbon dioxide, and carbonyl sulfide
GB2035123B (en) * 1978-11-23 1983-05-11 Air Prod & Chem Removing hydrogen sulphide from a gaseous mixtures comprising hydrogen sulphide and carbon dioxide

Also Published As

Publication number Publication date
MX155623A (es) 1988-04-08
EP0033029A1 (en) 1981-08-05
ZA806856B (en) 1981-10-28
US4242108A (en) 1980-12-30
IN153725B (OSRAM) 1984-08-11

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 19990706