ZA796926B - Process and plant for acid gas removal - Google Patents

Process and plant for acid gas removal

Info

Publication number
ZA796926B
ZA796926B ZA00796926A ZA796926A ZA796926B ZA 796926 B ZA796926 B ZA 796926B ZA 00796926 A ZA00796926 A ZA 00796926A ZA 796926 A ZA796926 A ZA 796926A ZA 796926 B ZA796926 B ZA 796926B
Authority
ZA
South Africa
Prior art keywords
plant
acid gas
gas removal
removal
acid
Prior art date
Application number
ZA00796926A
Other languages
English (en)
Inventor
E Kraats
R Darton
Original Assignee
Shell Res Ltd
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 Shell Res Ltd filed Critical Shell Res Ltd
Publication of ZA796926B publication Critical patent/ZA796926B/xx

Links

Classifications

    • 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
    • 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
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B01D53/526—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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • 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
    • 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
    • C01B2203/0475—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
    • C01B2203/0485—Composition of the impurity the impurity being a sulfur compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
ZA00796926A 1978-12-28 1979-12-20 Process and plant for acid gas removal ZA796926B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7850121 1978-12-28

Publications (1)

Publication Number Publication Date
ZA796926B true ZA796926B (en) 1980-11-26

Family

ID=10501965

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00796926A ZA796926B (en) 1978-12-28 1979-12-20 Process and plant for acid gas removal

Country Status (11)

Country Link
US (1) US4452763A (xx)
EP (1) EP0013049B1 (xx)
JP (1) JPS5592123A (xx)
AR (1) AR229782A1 (xx)
AU (1) AU531343B2 (xx)
BR (1) BR7908404A (xx)
CA (1) CA1149583A (xx)
DE (1) DE2965234D1 (xx)
IN (1) IN152405B (xx)
MX (1) MX152373A (xx)
ZA (1) ZA796926B (xx)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308088A1 (de) * 1983-03-08 1984-09-27 Basf Ag, 6700 Ludwigshafen Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und/oder h(pfeil abwaerts)2(pfeil abwaerts)s aus gasen
US4553984A (en) * 1984-03-06 1985-11-19 Basf Aktiengesellschaft Removal of CO2 and/or H2 S from gases
US4869884A (en) * 1988-05-06 1989-09-26 Kerr-Mcgee Chemical Corporation Process for recovering acidic gases
FR2631561B1 (fr) * 1988-05-20 1990-07-20 Elf Aquitaine Procede et dispositif pour l'elimination de l'h2s present a faible concentration dans un gaz renfermant egalement une quantite importante de vapeur d'eau
US4980140A (en) * 1989-03-13 1990-12-25 Shell Oil Company Selective removal of carbonyl sulfide from a hydrogen sulfide containing gas mixture
US5314671A (en) * 1990-01-19 1994-05-24 Elf Aquitaine Production Process and device for removal of H2 S
JP2597056B2 (ja) * 1991-10-14 1997-04-02 関西電力株式会社 燃焼排ガス中の炭酸ガスの回収方法
FR2722110B1 (fr) * 1994-07-08 1996-08-30 Inst Francais Du Petrole Procede de desacidification d'un gaz pour production de gaz acides concentres
CZ294691B6 (cs) * 1997-06-06 2005-02-16 Texaco Development Corporation Způsob oddělování kyselých plynů ze syntézního plynu
US6174507B1 (en) 1998-06-05 2001-01-16 Texaco Inc. Acid gas solvent filtration system
EP1648590A1 (en) * 2003-07-22 2006-04-26 Dow Global Technologies Inc. Regeneration of acid gas-containing treatment fluids
WO2007021532A1 (en) * 2005-08-09 2007-02-22 Exxonmobil Research And Engineering Company Polyalkyleneimines and polyalkyleneacrylamide salt for acid gas scrubbing process
CN101143297B (zh) * 2006-09-15 2010-08-18 中国石油化工股份有限公司 污水储罐排放气的净化处理方法
JP5412171B2 (ja) * 2009-04-30 2014-02-12 三菱重工業株式会社 合成ガスから酸性ガスを分離する方法および装置
US8541622B2 (en) * 2009-06-30 2013-09-24 Nalco Company Acid gas scrubbing composition
US9555364B2 (en) 2009-06-30 2017-01-31 Nalco Company Acid gas scrubbing composition
US8461335B2 (en) * 2009-06-30 2013-06-11 Nalco Company Acid gas scrubbing composition
WO2011018479A1 (en) * 2009-08-11 2011-02-17 Shell Internationale Research Maatschappij B.V. Absorbent composition and process for removing co2 and/or h2s from a gas comprising co2 and/or h2s
US8318114B2 (en) 2010-04-16 2012-11-27 Nalco Company Composition for treating acid gas
KR101199473B1 (ko) 2010-06-28 2012-11-09 한국전력공사 산성가스 분리 회수 장치
US8765083B2 (en) 2010-11-19 2014-07-01 Nalco Company Acid gas absorbent composition
JP5595243B2 (ja) * 2010-11-24 2014-09-24 三菱重工業株式会社 Ｃｏ２及びｈ２ｓを含むガスの回収システム及び方法
CN104073280B (zh) 2013-03-28 2019-07-26 中国石油大学(华东) 流化催化裂化生物来源含氧烃化合物的方法
US10751664B2 (en) * 2014-06-06 2020-08-25 Virginia Tech Intellectual Properties, Inc. Energy-efficient extraction of acid gas from flue gases
US10414649B2 (en) * 2014-10-24 2019-09-17 Research Triangle Institute Integrated system and method for removing acid gas from a gas stream
CA3022284A1 (en) 2016-04-27 2017-11-02 Dow Global Technologies Llc Process for selective removal of acid gases from fluid streams using a hybrid solvent mixture
RU2736714C1 (ru) 2017-03-03 2020-11-19 Дау Глоубл Текнолоджиз Ллк Способ отделения сероводорода от газовых смесей с использованием гибридной смеси растворителей
WO2018164705A1 (en) 2017-03-06 2018-09-13 Dow Global Technologies Llc Energy efficient process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture
WO2018164704A1 (en) 2017-03-07 2018-09-13 Dow Global Technologies Llc Process for reducing energy consumption in the regeneration of hybrid solvents
JP6925936B2 (ja) * 2017-10-31 2021-08-25 三菱重工エンジニアリング株式会社 酸性ガス除去装置及び酸性ガス除去方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2157879A (en) * 1937-08-14 1939-05-09 Shell Dev Purification and separation of gaseous mixtures
US2487576A (en) * 1945-11-13 1949-11-08 Phillips Petroleum Co Process for the removal of acidic material from a gaseous mixture
US2466183A (en) * 1946-03-26 1949-04-05 Girdler Corp Method of and apparatus for the separation of acidic gases from gaseous mixtures
US2863527A (en) * 1949-09-15 1958-12-09 Metallgesellschaft Ag Process for the purification of gases
US2886405A (en) * 1956-02-24 1959-05-12 Benson Homer Edwin Method for separating co2 and h2s from gas mixtures
US3101996A (en) * 1961-03-29 1963-08-27 Chemical Construction Corp Process for removal of acid gas from gas streams
NL280237A (xx) * 1961-06-27 1900-01-01
US3288557A (en) * 1962-07-26 1966-11-29 Chemical Construction Corp Removal of acid gases for gas streams
GB1050997A (xx) * 1963-07-16
US3347621A (en) * 1964-11-02 1967-10-17 Shell Oil Co Method of separating acidic gases from gaseous mixtures
US3851041A (en) * 1966-02-01 1974-11-26 A Eickmeyer Method for removing acid gases from gaseous mixtures
US4085192A (en) * 1973-05-11 1978-04-18 Shell Oil Company Selective removal of hydrogen sulfide from gaseous mixtures
DE2531898C3 (de) * 1975-07-17 1978-05-11 Metallgesellschaft Ag, 6000 Frankfurt Verfahren und Vorrichtung zur Regeneration einer Waschflüssigkeit
US4160810A (en) * 1978-03-07 1979-07-10 Benfield Corporation Removal of acid gases from hot gas mixtures

Also Published As

Publication number Publication date
IN152405B (xx) 1984-01-07
MX152373A (es) 1985-07-09
JPS5592123A (en) 1980-07-12
BR7908404A (pt) 1980-10-21
JPS6357091B2 (xx) 1988-11-10
US4452763A (en) 1984-06-05
CA1149583A (en) 1983-07-12
AR229782A1 (es) 1983-11-30
EP0013049A1 (en) 1980-07-09
DE2965234D1 (en) 1983-05-19
EP0013049B1 (en) 1983-04-13
AU531343B2 (en) 1983-08-18
AU5406279A (en) 1980-07-03

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