GB1173173A - Separating Carbon Dioxide and Hydrogen Sulphide from Gases - Google Patents

Separating Carbon Dioxide and Hydrogen Sulphide from Gases

Info

Publication number
GB1173173A
GB1173173A GB05626/67A GB1562667A GB1173173A GB 1173173 A GB1173173 A GB 1173173A GB 05626/67 A GB05626/67 A GB 05626/67A GB 1562667 A GB1562667 A GB 1562667A GB 1173173 A GB1173173 A GB 1173173A
Authority
GB
United Kingdom
Prior art keywords
gases
carbon dioxide
hydrogen sulphide
separating carbon
atmospheres
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
GB05626/67A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1173173A publication Critical patent/GB1173173A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/16—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with non-aqueous liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Detergent Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,173,173. Separating CO 2 and/or H 2 S from mixtures of gases. BADISCHE ANILIN-& SODA FABRIK A.G. 5 April, 1967 [6 April,: 1966], No. 15626/67. Heading B1L. Carbon dioxide and/or hydrogen sulphide are separated from gases by scrubbing the gases with an N-(omega-methoxy)-alkylpyrrolidone, under pressure and degassing the solvent by complete or partial release of pressure. The alkyl radical of the organic solvent has one to six carbon atoms and is preferably N-methoxy methylpyrrolidone. Pressures may be in the range 5-200 atmospheres, with preferred range of 15-80 atmospheres.
GB05626/67A 1966-04-06 1967-04-05 Separating Carbon Dioxide and Hydrogen Sulphide from Gases Expired GB1173173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0086549 1966-04-06

Publications (1)

Publication Number Publication Date
GB1173173A true GB1173173A (en) 1969-12-03

Family

ID=6983413

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05626/67A Expired GB1173173A (en) 1966-04-06 1967-04-05 Separating Carbon Dioxide and Hydrogen Sulphide from Gases

Country Status (5)

Country Link
BE (1) BE696620A (en)
DE (1) DE1571754C3 (en)
FR (1) FR1517518A (en)
GB (1) GB1173173A (en)
NL (1) NL6704646A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360363A (en) * 1982-02-16 1982-11-23 Combustion Engineering, Inc. Physical solvent for gas sweetening
EP0087207A1 (en) * 1982-01-18 1983-08-31 Exxon Research And Engineering Company A process for removal of H2S from gaseous streams with amino compounds
US4592905A (en) * 1985-01-14 1986-06-03 Marathon Oil Company Conversion of hydrogen sulfide to sulfur and hydrogen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2759123C2 (en) * 1977-12-30 1985-05-15 Linde Ag, 6200 Wiesbaden Process for scrubbing acidic gases from gas mixtures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087207A1 (en) * 1982-01-18 1983-08-31 Exxon Research And Engineering Company A process for removal of H2S from gaseous streams with amino compounds
US4360363A (en) * 1982-02-16 1982-11-23 Combustion Engineering, Inc. Physical solvent for gas sweetening
US4592905A (en) * 1985-01-14 1986-06-03 Marathon Oil Company Conversion of hydrogen sulfide to sulfur and hydrogen

Also Published As

Publication number Publication date
BE696620A (en) 1967-10-05
DE1571754B2 (en) 1973-10-18
DE1571754C3 (en) 1974-05-22
FR1517518A (en) 1968-03-15
DE1571754A1 (en) 1971-03-25
NL6704646A (en) 1967-10-09

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees