DE2123773A1 - Verfahren zur Abtrennung und Gewinnung von sauren Gasen aus Gasgemischen - Google Patents

Verfahren zur Abtrennung und Gewinnung von sauren Gasen aus Gasgemischen

Info

Publication number
DE2123773A1
DE2123773A1 DE19712123773 DE2123773A DE2123773A1 DE 2123773 A1 DE2123773 A1 DE 2123773A1 DE 19712123773 DE19712123773 DE 19712123773 DE 2123773 A DE2123773 A DE 2123773A DE 2123773 A1 DE2123773 A1 DE 2123773A1
Authority
DE
Germany
Prior art keywords
amino acid
solution
absorption
alkyl group
salt
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.)
Pending
Application number
DE19712123773
Other languages
German (de)
English (en)
Inventor
Anthony Miles Robert Stockton-on-Tees Teesside Difford (Großbritannien)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2123773A1 publication Critical patent/DE2123773A1/de
Pending 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • 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
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • 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
    • C10K1/122—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 containing only carbonates, bicarbonates, hydroxides or oxides of alkali-metals (including Mg)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
DE19712123773 1970-05-13 1971-05-13 Verfahren zur Abtrennung und Gewinnung von sauren Gasen aus Gasgemischen Pending DE2123773A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2321770 1970-05-13

Publications (1)

Publication Number Publication Date
DE2123773A1 true DE2123773A1 (de) 1971-11-25

Family

ID=10192057

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712123773 Pending DE2123773A1 (de) 1970-05-13 1971-05-13 Verfahren zur Abtrennung und Gewinnung von sauren Gasen aus Gasgemischen

Country Status (9)

Country Link
BE (1) BE767105A (fr)
BR (1) BR7102895D0 (fr)
CA (1) CA947950A (fr)
DE (1) DE2123773A1 (fr)
ES (1) ES391122A1 (fr)
FR (1) FR2091534A5 (fr)
GB (1) GB1306853A (fr)
NL (1) NL7106569A (fr)
ZA (1) ZA712849B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31236E (en) 1973-02-10 1983-05-10 Kureha Kagaku Kogyo Kabushiki Kaisha Method of removing sulfur dioxide from combustion exhaust gas
EP0081301A1 (fr) * 1981-11-13 1983-06-15 Exxon Research And Engineering Company Procédé d'épuration de gaz acides amélioré par des acides d'amino à empêchement stérique
DE102012200907A1 (de) 2012-01-23 2013-07-25 Evonik Industries Ag Verfahren und Absorptionsmedium zur Absorption von CO2 aus einer Gasmischung

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217237A (en) * 1975-06-26 1980-08-12 Exxon Research & Engineering Co. Process for removing carbon dioxide containing acidic gases from gaseous mixtures using a basic salt activated with a hindered amine
AU506199B2 (en) * 1975-06-26 1979-12-20 Exxon Research And Engineering Company Absorbtion of co2 from gaseous feeds
US4405579A (en) * 1981-11-13 1983-09-20 Exxon Research And Engineering Co. Sterically hindered amino acids and tertiary amino acids as promoters in acid gas scrubbing processes
US4405586A (en) * 1981-11-13 1983-09-20 Exxon Research And Engineering Co. N-Secondary butyl glycine promoted acid gas scrubbing process
US4405577A (en) * 1981-11-13 1983-09-20 Exxon Research And Engineering Co. Non-sterically hindered-sterically hindered amine co-promoted acid gas scrubbing solution and process for using same
US4405578A (en) * 1981-11-13 1983-09-20 Exxon Research And Engineering Co. Co-promoted acid gas scrubbing solution and process for using same
CA2353307A1 (fr) 2001-07-13 2003-01-13 Carmen Parent Appareil et procede pour le traitement des effluents gazeux
CA2405635A1 (fr) 2002-09-27 2004-03-27 C02 Solution Inc. Methode et usine de production de produits carbonates utiles et de recyclage des emissions de dioxyde de carbone produites par des centrales electriques
AU2010281323B2 (en) 2009-08-04 2015-09-03 Saipem S.P.A. Process for co2 capture using carbonates and biocatalysts
WO2011014955A1 (fr) * 2009-08-04 2011-02-10 Co2 Solution Inc. Formulation et procédé de capture de co2 utilisant des acides aminés et des biocatalyseurs
EP2481464A4 (fr) * 2009-09-24 2014-03-12 Toshiba Kk Solution absorbant le dioxyde de carbone gazeux
MX2014005746A (es) 2011-11-14 2014-07-09 Evonik Degussa Gmbh Metodo y dispositivo para la separacion de gases acidos de una mezcla de gases.
DE102012207509A1 (de) 2012-05-07 2013-11-07 Evonik Degussa Gmbh Verfahren zur Absorption von CO2 aus einer Gasmischung
DE102015212749A1 (de) 2015-07-08 2017-01-12 Evonik Degussa Gmbh Verfahren zur Entfeuchtung von feuchten Gasgemischen
DE102016210478A1 (de) 2016-06-14 2017-12-14 Evonik Degussa Gmbh Verfahren zur Entfeuchtung von feuchten Gasgemischen
EP3257843A1 (fr) 2016-06-14 2017-12-20 Evonik Degussa GmbH Procédé pour préparer un sel tres pur d'imidazolium
EP3257568B1 (fr) 2016-06-14 2019-09-18 Evonik Degussa GmbH Procede de deshumidification de melanges gazeux humides par des liquides ioniques
DE102016210484A1 (de) 2016-06-14 2017-12-14 Evonik Degussa Gmbh Verfahren zur Entfeuchtung von feuchten Gasgemischen
DE102016210483A1 (de) 2016-06-14 2017-12-14 Evonik Degussa Gmbh Verfahren und Absorptionsmittel zur Entfeuchtung von feuchten Gasgemischen
DE102016210481B3 (de) 2016-06-14 2017-06-08 Evonik Degussa Gmbh Verfahren zum Reinigen einer ionischen Flüssigkeit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31236E (en) 1973-02-10 1983-05-10 Kureha Kagaku Kogyo Kabushiki Kaisha Method of removing sulfur dioxide from combustion exhaust gas
EP0081301A1 (fr) * 1981-11-13 1983-06-15 Exxon Research And Engineering Company Procédé d'épuration de gaz acides amélioré par des acides d'amino à empêchement stérique
DE102012200907A1 (de) 2012-01-23 2013-07-25 Evonik Industries Ag Verfahren und Absorptionsmedium zur Absorption von CO2 aus einer Gasmischung
WO2013110374A1 (fr) 2012-01-23 2013-08-01 Evonik Industries Ag Procédé et milieu d'absorption destinés à absorber du co2 contenu dans un mélange gazeux

Also Published As

Publication number Publication date
ZA712849B (en) 1972-01-26
FR2091534A5 (fr) 1972-01-14
BR7102895D0 (pt) 1973-04-19
GB1306853A (en) 1973-02-14
CA947950A (en) 1974-05-28
ES391122A1 (es) 1974-08-01
BE767105A (fr) 1971-11-12
NL7106569A (fr) 1971-11-16

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