FR2938453B1 - Methode pour reduire la degradation d'une solution absorbante mise en oeuvre dans une installation de desacidification d'un gaz - Google Patents

Methode pour reduire la degradation d'une solution absorbante mise en oeuvre dans une installation de desacidification d'un gaz

Info

Publication number
FR2938453B1
FR2938453B1 FR0806512A FR0806512A FR2938453B1 FR 2938453 B1 FR2938453 B1 FR 2938453B1 FR 0806512 A FR0806512 A FR 0806512A FR 0806512 A FR0806512 A FR 0806512A FR 2938453 B1 FR2938453 B1 FR 2938453B1
Authority
FR
France
Prior art keywords
degradation
reducing
absorbent solution
solution implemented
gas deacidification
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
FR0806512A
Other languages
English (en)
Other versions
FR2938453A1 (fr
Inventor
Paul Broutin
Serge Gonzalez
Jean Kittel
Eric Lemaire
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 FR0806512A priority Critical patent/FR2938453B1/fr
Publication of FR2938453A1 publication Critical patent/FR2938453A1/fr
Application granted granted Critical
Publication of FR2938453B1 publication Critical patent/FR2938453B1/fr
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
    • B01D53/1456—Removing acid components
    • B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
    • 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
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/80—Organic bases or salts
    • 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
    • B01D2257/50—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
    • B01D2258/06—Polluted air
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
FR0806512A 2008-11-20 2008-11-20 Methode pour reduire la degradation d'une solution absorbante mise en oeuvre dans une installation de desacidification d'un gaz Expired - Fee Related FR2938453B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0806512A FR2938453B1 (fr) 2008-11-20 2008-11-20 Methode pour reduire la degradation d'une solution absorbante mise en oeuvre dans une installation de desacidification d'un gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0806512A FR2938453B1 (fr) 2008-11-20 2008-11-20 Methode pour reduire la degradation d'une solution absorbante mise en oeuvre dans une installation de desacidification d'un gaz

Publications (2)

Publication Number Publication Date
FR2938453A1 FR2938453A1 (fr) 2010-05-21
FR2938453B1 true FR2938453B1 (fr) 2010-12-10

Family

ID=40789894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0806512A Expired - Fee Related FR2938453B1 (fr) 2008-11-20 2008-11-20 Methode pour reduire la degradation d'une solution absorbante mise en oeuvre dans une installation de desacidification d'un gaz

Country Status (1)

Country Link
FR (1) FR2938453B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010053187A1 (de) * 2010-12-03 2012-06-06 Linde Aktiengesellschaft Ölwaschkolonne
CA2846403A1 (fr) * 2011-08-25 2013-02-28 Dow Global Technologies Llc Reduction de sels thermostables a base de formate dans des procedes d'absorption de gaz acides par un solvant physique
FR2994861B1 (fr) 2012-08-30 2014-08-22 IFP Energies Nouvelles Procede d'absorption de composes acides contenus dans un effluent gazeux au moyen d'une solution aqueuse a base d'amine
EP2784058A1 (fr) 2013-08-15 2014-10-01 Basf Se Procédé d'amélioration de la stabilité de couleur d'un éthanolamine
FR3011746B1 (fr) * 2013-10-15 2016-09-30 Ifp Energies Now Utilisation d'une solution absorbante dans un procede de desacidification d'un gaz pour limiter la corrosion d'equipements en acier faiblement allie

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1252009A (fr) * 1967-11-20 1971-11-03
US4406868A (en) * 1981-11-13 1983-09-27 Phillips Petroleum Company Process and apparatus for removing H2 S from gas streams
US4741884A (en) * 1981-11-13 1988-05-03 Phillips Petroleum Company Process and apparatus for removing H2 S from gas streams
JPS61204022A (ja) * 1985-02-12 1986-09-10 Taiyo Sanso Kk ガス中の酸分の除去方法及び装置
DE102004011428A1 (de) * 2004-03-09 2005-09-29 Basf Ag Verfahren zum Entfernen von Kohlendioxid aus Rauchgasen

Also Published As

Publication number Publication date
FR2938453A1 (fr) 2010-05-21

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CD Change of name or company name
ST Notification of lapse

Effective date: 20150731