FR2100475A5 - Selective sulphide gas absorption - using a solvent comprising water, polyoxyalkyl cpd. and N cpd. - Google Patents

Selective sulphide gas absorption - using a solvent comprising water, polyoxyalkyl cpd. and N cpd.

Info

Publication number
FR2100475A5
FR2100475A5 FR7125210A FR7125210A FR2100475A5 FR 2100475 A5 FR2100475 A5 FR 2100475A5 FR 7125210 A FR7125210 A FR 7125210A FR 7125210 A FR7125210 A FR 7125210A FR 2100475 A5 FR2100475 A5 FR 2100475A5
Authority
FR
France
Prior art keywords
cpd
solvent
polyoxyalkyl
water
gas absorption
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
Application number
FR7125210A
Other languages
English (en)
French (fr)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of FR2100475A5 publication Critical patent/FR2100475A5/fr
Expired legal-status Critical Current

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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
FR7125210A 1970-07-13 1971-07-09 Selective sulphide gas absorption - using a solvent comprising water, polyoxyalkyl cpd. and N cpd. Expired FR2100475A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5461470A 1970-07-13 1970-07-13

Publications (1)

Publication Number Publication Date
FR2100475A5 true FR2100475A5 (en) 1972-03-17

Family

ID=21992310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7125210A Expired FR2100475A5 (en) 1970-07-13 1971-07-09 Selective sulphide gas absorption - using a solvent comprising water, polyoxyalkyl cpd. and N cpd.

Country Status (4)

Country Link
BE (1) BE769797A (xx)
DE (1) DE2134379A1 (xx)
FR (1) FR2100475A5 (xx)
NL (1) NL7109521A (xx)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422432A1 (fr) * 1978-03-22 1979-11-09 Shell Int Research Procede pour eliminer des gaz acides d'un melange de gaz
EP0084943A2 (en) * 1982-01-18 1983-08-03 Exxon Research And Engineering Company Secondary and tertiary amino alcohols
FR2937887A1 (fr) * 2008-11-04 2010-05-07 Total Sa Procede de purification de melanges gazeux contenant des mercaptans et autres gaz acides
EP2529824A1 (en) * 2011-05-30 2012-12-05 Kabushiki Kaisha Toshiba Acid gas absorbent, acid gas removal method, and acid gas removal device
WO2013060944A1 (fr) 2011-10-28 2013-05-02 IFP Energies Nouvelles Solution absorbante a base de monoalcanolamines tertiaires appartenant a la famille des 3-alcoxypropylamines et procede d'élimination de composes acides contenus dans un effluent gazeux

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3000250A1 (de) * 1980-01-05 1981-07-16 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum entfernen von h(pfeil abwaerts)2(pfeil abwaerts)s, co(pfeil abwaerts)2(pfeil abwaerts), cos und merkaptanen aus gasen durch absorption
IT1132170B (it) * 1980-07-04 1986-06-25 Snam Progetti Processo di separazione selettiva di idrogeno solforato da miscele gassose contenenti anche anidride carbonica
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
US4405585A (en) * 1982-01-18 1983-09-20 Exxon Research And Engineering Co. Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary aminoether alcohols
EP0087207B1 (en) * 1982-01-18 1986-08-06 Exxon Research And Engineering Company A process for removal of h2s from gaseous streams with amino compounds
US4483833A (en) * 1982-01-18 1984-11-20 Exxon Research & Engineering Co. Process for selective removal of H2 S from mixtures containing H22 with heterocyclic tertiary aminoalkanols
US4405580A (en) * 1982-01-18 1983-09-20 Exxon Research And Engineering Co. Process for selective removal of H2 S from mixtures containing H22 with tertiary amino azabicyclic alcohols
EP0087208B1 (en) * 1982-01-18 1986-02-26 Exxon Research And Engineering Company A process for removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary amino compounds
US4405581A (en) 1982-01-18 1983-09-20 Exxon Research And Engineering Co. Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary amino compounds
EP0087856B1 (en) * 1982-01-18 1986-02-26 Exxon Research And Engineering Company A process for the removal of h2s from gaseous mixtures using diaminoethers
DE10306254A1 (de) * 2003-02-14 2004-08-26 Basf Ag Absorptionsmittel und Verfahren zur Entfernung saurer Gase aus Fluiden

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422432A1 (fr) * 1978-03-22 1979-11-09 Shell Int Research Procede pour eliminer des gaz acides d'un melange de gaz
EP0084943A2 (en) * 1982-01-18 1983-08-03 Exxon Research And Engineering Company Secondary and tertiary amino alcohols
EP0084943A3 (en) * 1982-01-18 1984-01-18 Exxon Research And Engineering Company Secondary and tertiary amino alcohols
FR2937887A1 (fr) * 2008-11-04 2010-05-07 Total Sa Procede de purification de melanges gazeux contenant des mercaptans et autres gaz acides
WO2010052643A1 (fr) * 2008-11-04 2010-05-14 Total S.A. Procédé de purification de mélanges gazeux contenant des mercaptans et autres gaz acides
CN102202764A (zh) * 2008-11-04 2011-09-28 托塔尔公司 含有硫醇和其他酸性气体的气体混合物的净化方法
EP2529824A1 (en) * 2011-05-30 2012-12-05 Kabushiki Kaisha Toshiba Acid gas absorbent, acid gas removal method, and acid gas removal device
US8545783B2 (en) 2011-05-30 2013-10-01 Kabushiki Kaisha Toshiba Acid gas absorbent, acid gas removal method, and acid gas removal device
AU2012203051B2 (en) * 2011-05-30 2014-05-01 Kabushiki Kaisha Toshiba Acid gas absorbent, acid gas removal method, and acid gas removal device
WO2013060944A1 (fr) 2011-10-28 2013-05-02 IFP Energies Nouvelles Solution absorbante a base de monoalcanolamines tertiaires appartenant a la famille des 3-alcoxypropylamines et procede d'élimination de composes acides contenus dans un effluent gazeux

Also Published As

Publication number Publication date
DE2134379A1 (de) 1972-01-20
BE769797A (fr) 1972-01-10
NL7109521A (xx) 1972-01-17

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Legal Events

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ST Notification of lapse