FR2970423B1 - ABSORBENT SOLUTION CONTAINING A COMBINATION OF DEGRADATION HINHIBITORS COMPRISING A TRIAZOLE OR TETRAZOLE DERIVATIVE AND METHOD FOR ABSORPTION OF ACIDIC COMPOUNDS CONTAINED IN A GAS - Google Patents

ABSORBENT SOLUTION CONTAINING A COMBINATION OF DEGRADATION HINHIBITORS COMPRISING A TRIAZOLE OR TETRAZOLE DERIVATIVE AND METHOD FOR ABSORPTION OF ACIDIC COMPOUNDS CONTAINED IN A GAS

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Publication number
FR2970423B1
FR2970423B1 FR1100149A FR1100149A FR2970423B1 FR 2970423 B1 FR2970423 B1 FR 2970423B1 FR 1100149 A FR1100149 A FR 1100149A FR 1100149 A FR1100149 A FR 1100149A FR 2970423 B1 FR2970423 B1 FR 2970423B1
Authority
FR
France
Prior art keywords
absorbent solution
triazole
degradation
combination
acidic compounds
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 - Fee Related
Application number
FR1100149A
Other languages
French (fr)
Other versions
FR2970423A1 (en
Inventor
Pierre Louis Carrette
Bruno Delfort
Leslie Bonnard
Alexandre Bonneau
Serge Gonzalez
Jean Kittel
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
Priority to FR1100149A priority Critical patent/FR2970423B1/en
Publication of FR2970423A1 publication Critical patent/FR2970423A1/en
Application granted granted Critical
Publication of FR2970423B1 publication Critical patent/FR2970423B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01D53/1475—Removing carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/2041—Diamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20415—Tri- or polyamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20478—Alkanolamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20494—Amino acids, their salts or derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/60—Additives
    • B01D2252/604—Stabilisers or agents inhibiting degradation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/60—Additives
    • B01D2252/606—Anticorrosion agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/306—Organic sulfur compounds, e.g. mercaptans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/308—Carbonoxysulfide COS
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/05—Biogas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • 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

Abstract

Absorbent solution (I), comprises: (a) at least one amine; (b) water; and (c) at least one combination of first degradation inhibitor compound with second degradation inhibitor compound, where the first degradation inhibitor compound is sulfites and bisulfites, and the second degradation inhibitor compound is triazole or tetrazole compound, in which at least one of substituent includes a sulfur atom. Independent claims are included for: (1) process for absorbing acidic compounds contained in a gaseous effluent, comprising contacting the gaseous effluent with an absorbent solution; and (2) process for capturing carbon dioxide contained in the flue gases, comprising contacting the flue gases with an absorbent solution.
FR1100149A 2011-01-19 2011-01-19 ABSORBENT SOLUTION CONTAINING A COMBINATION OF DEGRADATION HINHIBITORS COMPRISING A TRIAZOLE OR TETRAZOLE DERIVATIVE AND METHOD FOR ABSORPTION OF ACIDIC COMPOUNDS CONTAINED IN A GAS Expired - Fee Related FR2970423B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1100149A FR2970423B1 (en) 2011-01-19 2011-01-19 ABSORBENT SOLUTION CONTAINING A COMBINATION OF DEGRADATION HINHIBITORS COMPRISING A TRIAZOLE OR TETRAZOLE DERIVATIVE AND METHOD FOR ABSORPTION OF ACIDIC COMPOUNDS CONTAINED IN A GAS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1100149A FR2970423B1 (en) 2011-01-19 2011-01-19 ABSORBENT SOLUTION CONTAINING A COMBINATION OF DEGRADATION HINHIBITORS COMPRISING A TRIAZOLE OR TETRAZOLE DERIVATIVE AND METHOD FOR ABSORPTION OF ACIDIC COMPOUNDS CONTAINED IN A GAS

Publications (2)

Publication Number Publication Date
FR2970423A1 FR2970423A1 (en) 2012-07-20
FR2970423B1 true FR2970423B1 (en) 2013-11-08

Family

ID=44509886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1100149A Expired - Fee Related FR2970423B1 (en) 2011-01-19 2011-01-19 ABSORBENT SOLUTION CONTAINING A COMBINATION OF DEGRADATION HINHIBITORS COMPRISING A TRIAZOLE OR TETRAZOLE DERIVATIVE AND METHOD FOR ABSORPTION OF ACIDIC COMPOUNDS CONTAINED IN A GAS

Country Status (1)

Country Link
FR (1) FR2970423B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014107184A1 (en) * 2014-05-21 2015-11-26 Technische Universität Dresden Process and apparatus for separating carbon dioxide from gas mixtures
EP3166709A1 (en) * 2014-07-10 2017-05-17 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Biogas purification by terpene absorption

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2866947B2 (en) * 1990-03-13 1999-03-08 富士写真フイルム株式会社 Processing method of silver halide color photographic light-sensitive material
JP3734903B2 (en) * 1996-11-21 2006-01-11 富士写真フイルム株式会社 Development processing method
US7056482B2 (en) * 2003-06-12 2006-06-06 Cansolv Technologies Inc. Method for recovery of CO2 from gas streams
DE102004011427A1 (en) * 2004-03-09 2005-09-29 Basf Ag Absorbent with improved oxidation resistance and process for deacidifying fluid streams
FR2909010B1 (en) * 2006-11-27 2009-02-20 Inst Francais Du Petrole EXTRACTION MEDIUM USED IN A CARBON DIOXIDE CAPTURE PROCESS CONTAINED IN A GASEOUS EFFLUENT.
CA2644088C (en) * 2007-11-20 2013-01-22 The University Of Regina Method for inhibiting amine degradation during co2 capture from a gas stream

Also Published As

Publication number Publication date
FR2970423A1 (en) 2012-07-20

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Effective date: 20140930