FR2959675A1 - ABSORBENT SOLUTION BASED ON N, N, N ', N'-TETRAETHYLDIETHYLENETRIAMINE AND PROCESS FOR REMOVING ACIDIC COMPOUNDS FROM A GASEOUS EFFLUENT - Google Patents

ABSORBENT SOLUTION BASED ON N, N, N ', N'-TETRAETHYLDIETHYLENETRIAMINE AND PROCESS FOR REMOVING ACIDIC COMPOUNDS FROM A GASEOUS EFFLUENT Download PDF

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Publication number
FR2959675A1
FR2959675A1 FR1001944A FR1001944A FR2959675A1 FR 2959675 A1 FR2959675 A1 FR 2959675A1 FR 1001944 A FR1001944 A FR 1001944A FR 1001944 A FR1001944 A FR 1001944A FR 2959675 A1 FR2959675 A1 FR 2959675A1
Authority
FR
France
Prior art keywords
tetraethyldiethylenetriamine
acidic compounds
gaseous effluent
solution based
absorbent solution
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
FR1001944A
Other languages
French (fr)
Other versions
FR2959675B1 (en
Inventor
Marc Jacquin
Oliveira Aleixo Marco De
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 FR1001944A priority Critical patent/FR2959675B1/en
Priority to PCT/FR2011/000218 priority patent/WO2011138517A1/en
Publication of FR2959675A1 publication Critical patent/FR2959675A1/en
Application granted granted Critical
Publication of FR2959675B1 publication Critical patent/FR2959675B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/102—Removal of contaminants of acid contaminants
    • 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
    • B01D53/14—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
    • B01D53/34—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
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B01D2252/103—Water
    • 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
    • B01D2252/20426—Secondary amines
    • 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
    • B01D2252/20431—Tertiary amines
    • 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
    • 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
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • 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

L'invention concerne l'élimination de composés acides dans un effluent gazeux dans un procédé d'absorption mettant en oeuvre une solution aqueuse de N,N,N',N'-Tétraéthyldiéthylènetriamine. L'invention s'applique avantageusement au traitement du gaz naturel et de gaz d'origine industrielle.The invention relates to the removal of acidic compounds in a gaseous effluent in an absorption process using an aqueous solution of N, N, N ', N'-tetraethyldiethylenetriamine. The invention is advantageously applicable to the treatment of natural gas and gas of industrial origin.

FR1001944A 2010-05-06 2010-05-06 ABSORBENT SOLUTION BASED ON N, N, N ', N'-TETRAETHYLDIETHYLENETRIAMINE AND PROCESS FOR REMOVING ACIDIC COMPOUNDS FROM A GASEOUS EFFLUENT Expired - Fee Related FR2959675B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1001944A FR2959675B1 (en) 2010-05-06 2010-05-06 ABSORBENT SOLUTION BASED ON N, N, N ', N'-TETRAETHYLDIETHYLENETRIAMINE AND PROCESS FOR REMOVING ACIDIC COMPOUNDS FROM A GASEOUS EFFLUENT
PCT/FR2011/000218 WO2011138517A1 (en) 2010-05-06 2011-04-14 Absorbent solution based on ν,ν,ν',ν'-tetraethyl diethylenetriamine and method for removing acid compounds from a gaseous effluent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001944A FR2959675B1 (en) 2010-05-06 2010-05-06 ABSORBENT SOLUTION BASED ON N, N, N ', N'-TETRAETHYLDIETHYLENETRIAMINE AND PROCESS FOR REMOVING ACIDIC COMPOUNDS FROM A GASEOUS EFFLUENT

Publications (2)

Publication Number Publication Date
FR2959675A1 true FR2959675A1 (en) 2011-11-11
FR2959675B1 FR2959675B1 (en) 2015-07-17

Family

ID=43063378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001944A Expired - Fee Related FR2959675B1 (en) 2010-05-06 2010-05-06 ABSORBENT SOLUTION BASED ON N, N, N ', N'-TETRAETHYLDIETHYLENETRIAMINE AND PROCESS FOR REMOVING ACIDIC COMPOUNDS FROM A GASEOUS EFFLUENT

Country Status (2)

Country Link
FR (1) FR2959675B1 (en)
WO (1) WO2011138517A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018160206A1 (en) * 2017-03-03 2018-09-07 Dow Global Technologies Llc Process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture
US11167241B2 (en) 2017-03-06 2021-11-09 Dow Global Technologies Llc Energy efficient process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture
CN112957896B (en) * 2021-02-08 2022-01-07 大连理工大学 Novel aliphatic polyamine solution for capturing carbon dioxide in mixed gas and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0544515A1 (en) * 1991-11-25 1993-06-02 Exxon Chemical Patents Inc. Process and apparatus for removing acid gas from a gas mixture
FR2900842A1 (en) * 2006-05-10 2007-11-16 Inst Francais Du Petrole Deacidifying gaseous effluent, e.g. natural, synthesis or refinery gas, by treatment with liquid reactants and extractants in process allowing absorbent regeneration with low energy consumption
WO2008080221A1 (en) * 2006-12-28 2008-07-10 Cansolv Technologies Inc. Process for the recovery of carbon dioxide from a gas stream
EP2100906A1 (en) * 2008-03-12 2009-09-16 Recticel N.V. Flexible, hydrophilic polyurethane foam

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19947845A1 (en) 1999-10-05 2001-04-12 Basf Ag Processes for removing COS from a hydrocarbon fluid stream and wash liquid for use in such processes
FR2820430B1 (en) 2001-02-02 2003-10-31 Inst Francais Du Petrole PROCESS FOR DEACIDIFYING A GAS WITH WASHING OF DESORBED HYDROCARBONS DURING THE REGENERATION OF THE SOLVENT
FR2898284B1 (en) 2006-03-10 2009-06-05 Inst Francais Du Petrole METHOD FOR DEACIDIFYING GAS BY ABSORBENT SOLUTION WITH HEATED FRACTIONAL REGENERATION.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0544515A1 (en) * 1991-11-25 1993-06-02 Exxon Chemical Patents Inc. Process and apparatus for removing acid gas from a gas mixture
FR2900842A1 (en) * 2006-05-10 2007-11-16 Inst Francais Du Petrole Deacidifying gaseous effluent, e.g. natural, synthesis or refinery gas, by treatment with liquid reactants and extractants in process allowing absorbent regeneration with low energy consumption
WO2008080221A1 (en) * 2006-12-28 2008-07-10 Cansolv Technologies Inc. Process for the recovery of carbon dioxide from a gas stream
EP2100906A1 (en) * 2008-03-12 2009-09-16 Recticel N.V. Flexible, hydrophilic polyurethane foam

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DALE W. MARGERUM, BARBARA L. POWELL, J. A. LUTHY: "Effect of steric hindrance in the 1,1,7,7-tetraethyldiethylenetriamine complexes of copper(II)", INORGANIC CHEMISTRY, vol. 7, no. 4, April 1968 (1968-04-01), pages 800 - 804, XP002609767, DOI: 10.1021/ic50062a036 *

Also Published As

Publication number Publication date
WO2011138517A1 (en) 2011-11-10
FR2959675B1 (en) 2015-07-17

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Owner name: IFP ENERGIES NOUVELLES, FR

Effective date: 20120215

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Year of fee payment: 6

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Effective date: 20170131