FR2422432A1 - Procede pour eliminer des gaz acides d'un melange de gaz - Google Patents

Procede pour eliminer des gaz acides d'un melange de gaz

Info

Publication number
FR2422432A1
FR2422432A1 FR7906959A FR7906959A FR2422432A1 FR 2422432 A1 FR2422432 A1 FR 2422432A1 FR 7906959 A FR7906959 A FR 7906959A FR 7906959 A FR7906959 A FR 7906959A FR 2422432 A1 FR2422432 A1 FR 2422432A1
Authority
FR
France
Prior art keywords
gas
removing acid
aqueous solution
mixture
gas mixture
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.)
Granted
Application number
FR7906959A
Other languages
English (en)
Other versions
FR2422432B1 (fr
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2422432A1 publication Critical patent/FR2422432A1/fr
Application granted granted Critical
Publication of FR2422432B1 publication Critical patent/FR2422432B1/fr
Granted 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
    • B01D53/1493—Selection of liquid materials for use as 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
    • 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
    • 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)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)

Abstract

Procédé pour éliminer des gaz acides d'un mélange de gaz. On met en contact le mélange de gaz à pression élevée avec une solution aqueuse d'une dialcoyl-mono-alcanolamine (en particulier de diéthyl-mono-éthanolamine), laquelle solution aqueuse ne contient pas d'amine comportant un empêchement stérique. Un solvant physique (par exemple du sulfolane) peut être présent dans la solution aqueuse. Application à l'élimination de H2 S, CO2 , COS.
FR7906959A 1978-03-22 1979-03-20 Procede pour eliminer des gaz acides d'un melange de gaz Granted FR2422432A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7803075,A NL190316C (nl) 1978-03-22 1978-03-22 Werkwijze voor het verwijderen van zure gassen uit een gasmengsel.

Publications (2)

Publication Number Publication Date
FR2422432A1 true FR2422432A1 (fr) 1979-11-09
FR2422432B1 FR2422432B1 (fr) 1983-06-10

Family

ID=19830538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906959A Granted FR2422432A1 (fr) 1978-03-22 1979-03-20 Procede pour eliminer des gaz acides d'un melange de gaz

Country Status (11)

Country Link
JP (1) JPS54131570A (fr)
AU (1) AU524870B2 (fr)
BE (1) BE874786A (fr)
BR (1) BR7901719A (fr)
CA (1) CA1127379A (fr)
DE (1) DE2910940A1 (fr)
FR (1) FR2422432A1 (fr)
GB (1) GB2017524B (fr)
MY (1) MY8500915A (fr)
NL (1) NL190316C (fr)
ZA (1) ZA791327B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471138A (en) * 1982-01-18 1984-09-11 Exxon Research And Engineering Co. Severely sterically hindered secondary aminoether alcohols
US4405582A (en) * 1982-01-18 1983-09-20 Exxon Research And Engineering Co. Process for selective removal of H2 S from mixtures containing H22 using diaminoether solutions
US4405811A (en) * 1982-01-18 1983-09-20 Exxon Research And Engineering Co. Severely sterically hindered tertiary amino compounds
US4508692A (en) * 1982-01-18 1985-04-02 Exxon Research & Engineering Co. Process for the selective removal of hydrogen sulfide from gaseous mixtures with strongly basic tertiary amino compounds
US4417075A (en) * 1982-01-18 1983-11-22 Exxon Research And Engineering Co. Di-(Secondary and tertiaryalkylaminoalkoxy)alkanes
US4405585A (en) 1982-01-18 1983-09-20 Exxon Research And Engineering Co. Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary aminoether alcohols
US4483833A (en) * 1982-01-18 1984-11-20 Exxon Research & Engineering Co. Process for selective removal of H2 S from mixtures containing H22 with heterocyclic tertiary aminoalkanols
US4405580A (en) 1982-01-18 1983-09-20 Exxon Research And Engineering Co. Process for selective removal of H2 S from mixtures containing H22 with tertiary amino azabicyclic alcohols
US4405581A (en) 1982-01-18 1983-09-20 Exxon Research And Engineering Co. Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary amino compounds
US4895670A (en) * 1987-10-13 1990-01-23 Exxon Research And Engineering Company Addition of severely-hindered aminoacids to severely-hindered amines for the absorption of H2 S
US4894178A (en) * 1987-10-13 1990-01-16 Exxon Research And Engineering Company Absorbent composition containing severely-hindered amine mixture for the absorption of H2 S
US4894179A (en) * 1987-10-13 1990-01-16 Exxon Research And Engineering Company Absorbent composition containing a tertiary amino azabicyclic alcohol and an amine salt
US4892674A (en) * 1987-10-13 1990-01-09 Exxon Research And Engineering Company Addition of severely-hindered amine salts and/or aminoacids to non-hindered amine solutions for the absorption of H2 S
EP0827772A3 (fr) * 1994-03-18 1998-04-15 The Kansai Electric Power Co., Inc. Procédé pour l'élimination de gaz carbonique et de sulfuré d'hydrogène à partir d'un mélange gazeux
WO2003057348A1 (fr) * 2002-01-14 2003-07-17 Shell Internationale Research Maatschappij B.V. Procede d'elimination de dioxyde de carbone de melanges de gaz
CA2556508C (fr) 2004-02-17 2012-10-02 Exxonmobil Research And Engineering Company Synthese d'alcools aminoether secondaires a encombrement sterique
KR101162160B1 (ko) 2004-02-17 2012-07-05 엑손모빌 리서치 앤드 엔지니어링 컴퍼니 산 무수물 및/또는 산 할로겐화물 및 삼산화 황으로부터입체 장애 2급 아미노에터 알콜을 합성하는 방법
CA2556766C (fr) 2004-02-17 2012-10-23 Exxonmobil Research And Engineering Company Synthese d'alcools aminoether secondaires a encombrement sterique
EP1718600B1 (fr) 2004-02-17 2012-03-28 ExxonMobil Research and Engineering Company Synthese d'alcools d'aminoether secondaire a encombrement sterique severe a partir de cetenes et/ou d'halogenures acides carboxyliques et/ou d'anhydrides acides carboxyliques
US8337596B2 (en) 2005-08-09 2012-12-25 Exxonmobil Research And Engineering Company Polyalkyleneacrylamide salt for acid gas scrubbing process
WO2007021464A1 (fr) 2005-08-09 2007-02-22 Exxonmobil Research And Engineering Comapny Polyamines cycliques empechees et leurs sels destines a une utilisation dans des procedes de purification de gaz acides
CN101263216B (zh) 2005-08-09 2012-09-05 埃克森美孚研究工程公司 用于酸气涤气工艺的含有带有受阻胺的分子和金属磺酸盐、膦酸盐、或羧酸盐结构的吸收剂组合物
KR101384413B1 (ko) 2005-08-09 2014-04-10 엑손모빌 리서치 앤드 엔지니어링 컴퍼니 산 가스 세정 공정을 위한 알킬아미노 알킬옥시 (알코올)모노알킬 에터
EP1953130B1 (fr) * 2007-01-30 2011-06-29 MT-Biomethan GmbH Procédé et installation de gaz brut contenant du dioxyde de carbone et de méthane, en particulier du biogaz, pour un gain de méthane
US9458367B2 (en) 2012-03-14 2016-10-04 Exxonmobil Research And Engineering Company Low temperature transport and storage of amine gas treatment solutions
BR112016004189A8 (pt) 2013-08-29 2020-02-11 Dow Global Technologies Llc solventes de adoçamento de gás contendo sais de amônio quarternário

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1783901A (en) * 1930-10-07 1930-12-02 Girdler Corp Process for separating acidic gases
BE660875A (fr) * 1964-03-12 1965-09-10
BE675159A (fr) * 1965-04-05 1966-05-03
FR2020922A1 (fr) * 1968-10-17 1970-07-17 Lummus Co
FR2100475A5 (en) * 1970-07-13 1972-03-17 Union Carbide Corp Selective sulphide gas absorption - using a solvent comprising water, polyoxyalkyl cpd. and N cpd.
FR2329328A1 (fr) * 1975-10-30 1977-05-27 Union Carbide Corp Procede continu d'enlevement selectif de l'hydrogene sulfure d'un melange gazeux

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS472861A (fr) * 1971-07-09 1972-02-12

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1783901A (en) * 1930-10-07 1930-12-02 Girdler Corp Process for separating acidic gases
BE660875A (fr) * 1964-03-12 1965-09-10
BE675159A (fr) * 1965-04-05 1966-05-03
FR2020922A1 (fr) * 1968-10-17 1970-07-17 Lummus Co
FR2100475A5 (en) * 1970-07-13 1972-03-17 Union Carbide Corp Selective sulphide gas absorption - using a solvent comprising water, polyoxyalkyl cpd. and N cpd.
FR2329328A1 (fr) * 1975-10-30 1977-05-27 Union Carbide Corp Procede continu d'enlevement selectif de l'hydrogene sulfure d'un melange gazeux

Also Published As

Publication number Publication date
ZA791327B (en) 1980-03-26
NL7803075A (nl) 1979-09-25
FR2422432B1 (fr) 1983-06-10
DE2910940A1 (de) 1979-10-11
NL190316B (nl) 1993-08-16
GB2017524A (en) 1979-10-10
AU524870B2 (en) 1982-10-07
JPS54131570A (en) 1979-10-12
AU4526179A (en) 1979-09-27
NL190316C (nl) 1994-01-17
DE2910940C2 (fr) 1987-08-06
CA1127379A (fr) 1982-07-13
BE874786A (nl) 1979-09-13
MY8500915A (en) 1985-12-31
BR7901719A (pt) 1979-10-16
GB2017524B (en) 1982-09-15

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Legal Events

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