FR2897785B1 - Procede optimise d'elimination du cos - Google Patents

Procede optimise d'elimination du cos

Info

Publication number
FR2897785B1
FR2897785B1 FR0601784A FR0601784A FR2897785B1 FR 2897785 B1 FR2897785 B1 FR 2897785B1 FR 0601784 A FR0601784 A FR 0601784A FR 0601784 A FR0601784 A FR 0601784A FR 2897785 B1 FR2897785 B1 FR 2897785B1
Authority
FR
France
Prior art keywords
optimized
removal process
cos removal
cos
removal
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
FR0601784A
Other languages
English (en)
Other versions
FR2897785A1 (fr
Inventor
Renaud Cadours
Drisch Julia Magne
Christian Streicher
Damien Roquet
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
TotalEnergies SE
Original Assignee
IFP Energies Nouvelles IFPEN
Total SE
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, Total SE filed Critical IFP Energies Nouvelles IFPEN
Priority to FR0601784A priority Critical patent/FR2897785B1/fr
Publication of FR2897785A1 publication Critical patent/FR2897785A1/fr
Application granted granted Critical
Publication of FR2897785B1 publication Critical patent/FR2897785B1/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
    • B01D53/1406—Multiple stage absorption
    • 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
    • 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
    • B01D2257/308—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0216—Other waste gases from CVD treatment or semi-conductor manufacturing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
FR0601784A 2006-02-28 2006-02-28 Procede optimise d'elimination du cos Expired - Fee Related FR2897785B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0601784A FR2897785B1 (fr) 2006-02-28 2006-02-28 Procede optimise d'elimination du cos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0601784A FR2897785B1 (fr) 2006-02-28 2006-02-28 Procede optimise d'elimination du cos

Publications (2)

Publication Number Publication Date
FR2897785A1 FR2897785A1 (fr) 2007-08-31
FR2897785B1 true FR2897785B1 (fr) 2009-06-05

Family

ID=37074981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0601784A Expired - Fee Related FR2897785B1 (fr) 2006-02-28 2006-02-28 Procede optimise d'elimination du cos

Country Status (1)

Country Link
FR (1) FR2897785B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8435325B2 (en) 2008-10-23 2013-05-07 Hitachi, Ltd. Method and device for removing CO2 and H2S
US9133407B2 (en) * 2011-02-25 2015-09-15 Alstom Technology Ltd Systems and processes for removing volatile degradation products produced in gas purification

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961015A (en) * 1969-08-21 1976-06-01 Societe Nationale Des Petroles D'aquitaine Combined hydrolysis and absorption process and apparatus therefor
US3965244A (en) * 1974-11-27 1976-06-22 Shell Oil Company Selective removal of sulfur compounds from acid gas mixtures containing significant quantities of carbonyl sulfide
DE2551717C3 (de) * 1975-11-18 1980-11-13 Basf Ag, 6700 Ludwigshafen und ggf. COS aus Gasen
US4412977A (en) * 1982-04-19 1983-11-01 Shell Oil Company Selective acid gas removal
FR2820430B1 (fr) * 2001-02-02 2003-10-31 Inst Francais Du Petrole Procede de desacidification d'un gaz avec lavage des hydrocarbures desorbes lors de la regeneration du solvant

Also Published As

Publication number Publication date
FR2897785A1 (fr) 2007-08-31

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20151030