MY176953A - Method for purifying gas mixtures containing mercaptans and other acid gases - Google Patents

Method for purifying gas mixtures containing mercaptans and other acid gases

Info

Publication number
MY176953A
MY176953A MYPI2011001839A MYPI2011001839A MY176953A MY 176953 A MY176953 A MY 176953A MY PI2011001839 A MYPI2011001839 A MY PI2011001839A MY PI2011001839 A MYPI2011001839 A MY PI2011001839A MY 176953 A MY176953 A MY 176953A
Authority
MY
Malaysia
Prior art keywords
acid gases
mixtures containing
gas mixtures
containing mercaptans
purifying gas
Prior art date
Application number
MYPI2011001839A
Inventor
Didier Anglerot
Georges Fremy
Catherine Vu
Jean-Patrick Bonne
Original Assignee
Total Sa
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 Total Sa filed Critical Total Sa
Publication of MY176953A publication Critical patent/MY176953A/en

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Gas Separation By Absorption (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention relates to a method for purifying a gas mixture containing mercaptans and other acid gases comprising a step for putting said gas mixture into contact with an absorbent solution comprising an alkanolamine, an ethoxylated polyethylene-imine and water. The invention also relates to a composition adapted to the application of this method.
MYPI2011001839A 2008-11-04 2009-11-03 Method for purifying gas mixtures containing mercaptans and other acid gases MY176953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0806128A FR2937887B1 (en) 2008-11-04 2008-11-04 PROCESS FOR THE PURIFICATION OF GASEOUS MIXTURES CONTAINING MERCAPTANS AND OTHER ACIDIC GASES

Publications (1)

Publication Number Publication Date
MY176953A true MY176953A (en) 2020-08-27

Family

ID=40749147

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2011001839A MY176953A (en) 2008-11-04 2009-11-03 Method for purifying gas mixtures containing mercaptans and other acid gases

Country Status (5)

Country Link
CN (1) CN102202764A (en)
FR (1) FR2937887B1 (en)
MY (1) MY176953A (en)
RU (1) RU2518626C2 (en)
WO (1) WO2010052643A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2970425B1 (en) 2011-01-14 2017-04-07 Total Sa TREATMENT OF A GASEOUS FLOW CONTAINING MERCAPTANS
CN102898451B (en) * 2012-03-22 2015-07-29 杭州师范大学 Preparation method of low-polymerization-degree hydroxyl-terminated fluorosilicone oil
CN105344205A (en) * 2014-08-20 2016-02-24 中国石油化工股份有限公司 Absorber for selectively removing H2S from CO2-containing mixing gas
CN105887566B (en) * 2016-04-11 2017-09-22 南京工业大学 Treatment fluid for protecting paper cultural relics, preparation method and application
WO2017196620A1 (en) * 2016-05-11 2017-11-16 Uop Llc Methods and apparatuses for gas separation by solvent or absorbent
US10933367B2 (en) 2017-03-03 2021-03-02 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
US10710020B2 (en) * 2017-06-30 2020-07-14 Uop Llc Processes for gas separation by solvent or absorbent
CN110385014B (en) * 2019-08-02 2021-12-31 合肥工业大学 Carbon dioxide absorbent

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1544006A1 (en) * 1966-01-19 1969-05-08 Dow Chemical Co Process for corrosion inhibition in gas scrubbing processes
BE769797A (en) * 1970-07-13 1972-01-10 Union Carbide Corp SELECTIVE SULPHIDE GAS ABSORPTION PROCESS
FR2407274A1 (en) * 1977-10-27 1979-05-25 Dow Chemical Co Corrosion inhibited aq. di:ethanolamine acid gas scrubbing system - contg. e.g. low molecular wt. poly:alkylene poly:amine, copper and sulphur
US4508692A (en) * 1982-01-18 1985-04-02 Exxon Research & Engineering Co. Process for the selective removal of hydrogen sulfide from gaseous mixtures with strongly basic tertiary amino compounds
DE3781802T2 (en) * 1987-10-31 1993-04-01 Texaco Development Corp SELECTIVE RECOVERY OF CARBON DIOXIDE.
RU2084271C1 (en) * 1992-10-27 1997-07-20 Товарищество с ограниченной ответственностью "АМА" Method of cleaning gases from sulfur dioxide
DE102005043142A1 (en) * 2004-10-22 2006-04-27 Basf Ag Deacidifying a fluid stream comprises absorbing acid gases in an absorbent comprising a polyamine and an aliphatic or alicyclic amine

Also Published As

Publication number Publication date
RU2518626C2 (en) 2014-06-10
FR2937887B1 (en) 2011-04-29
FR2937887A1 (en) 2010-05-07
CN102202764A (en) 2011-09-28
RU2011122471A (en) 2012-12-20
WO2010052643A1 (en) 2010-05-14

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