FR2024006A5 - Removal of carbon dioxide from fuel or - synthesis gas free from sulphur - Google Patents

Removal of carbon dioxide from fuel or - synthesis gas free from sulphur

Info

Publication number
FR2024006A5
FR2024006A5 FR6903873A FR6903873A FR2024006A5 FR 2024006 A5 FR2024006 A5 FR 2024006A5 FR 6903873 A FR6903873 A FR 6903873A FR 6903873 A FR6903873 A FR 6903873A FR 2024006 A5 FR2024006 A5 FR 2024006A5
Authority
FR
France
Prior art keywords
sulphur
fuel
removal
carbon dioxide
synthesis gas
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
FR6903873A
Other languages
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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to FR6903873A priority Critical patent/FR2024006A5/en
Application granted granted Critical
Publication of FR2024006A5 publication Critical patent/FR2024006A5/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)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

is removed from gases lean in S, to a residual content of 40 ppm CO2, by washing the gases with an org. solvent at approx. ambient temp., circulating in a closed circuit within the absorption and regeneration appts. Spec. the solvent is N-methylpyrolidone, contg. 0.5 - 30 (esp. 1) wt.% H2O; it is regenerated and purified by purging with air or a gas lean in CO2. The CO2 is efficiently removed and can be recovered in a purity of 99.9 vol.%.
FR6903873A 1969-02-17 1969-02-17 Removal of carbon dioxide from fuel or - synthesis gas free from sulphur Expired FR2024006A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6903873A FR2024006A5 (en) 1969-02-17 1969-02-17 Removal of carbon dioxide from fuel or - synthesis gas free from sulphur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6903873A FR2024006A5 (en) 1969-02-17 1969-02-17 Removal of carbon dioxide from fuel or - synthesis gas free from sulphur

Publications (1)

Publication Number Publication Date
FR2024006A5 true FR2024006A5 (en) 1970-08-21

Family

ID=9029186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6903873A Expired FR2024006A5 (en) 1969-02-17 1969-02-17 Removal of carbon dioxide from fuel or - synthesis gas free from sulphur

Country Status (1)

Country Link
FR (1) FR2024006A5 (en)

Similar Documents

Publication Publication Date Title
IE39138L (en) Recovering sulphur from gases
ES399876A1 (en) Combined sulfur oxides acceptance-sulfur recovery process
ES375761A1 (en) Process for removing carbon dioxide from gas mixtures
KR840000263A (en) Removal of CO₂ and H₂S from Gas Mixtures
GB1342826A (en) Method for the removal of hydrogen sulphide from gaseous streams
GB1249563A (en) Purification of sulphur-containing gases and simultaneous recovery of sulphur
GB902713A (en) Process of producing anhydrous urea
ATE10169T1 (en) PROCESS FOR THE SELECTIVE SEPARATION OF HYDROGEN SULFIDE FROM GAS MIXTURES CONTAINING CARBON DIOXIDE AND HYDROGEN SULFIDE.
GB1495452A (en) Removal of sulphur compounds from gas streams
FR2024006A5 (en) Removal of carbon dioxide from fuel or - synthesis gas free from sulphur
ES8402612A1 (en) Cryogenic process for fractionally removing acidic gases from gas mixtures
GB1325141A (en) Purification of smoke and gas
GB1347064A (en) Regeneration of carbonaceous adsorbents
FR2301287A1 (en) Recovery of water-insoluble solvents from air - in active carbon filter with air pre-cooler (NL260876)
NL7507553A (en) Sulphur dioxide removal from flue gas - with Claus unit off gas reduced and recycled
FR2250560A1 (en) Sulphur dioxide and/or hydrogen sulphide sepn. from gas mixt. - by contacting gas with buffer soln. and regenerating soln.
FR2201116A1 (en) S recovery from sulphur dioxide gas contg oxygen
SU131345A1 (en) The method of purification of carbon dioxide (expanerny) gas
FR2057503A5 (en) Separating carbon dioxide and hydrogen - sulphide from gas mixtures
GB1014585A (en) Improvements in or relating to the purification of hydrogen by scrubbing with liquidnitrogen
GB1151575A (en) Removing Carbon Dioxide and/or Hydrogen Sulfide from Gas Mixtures with Alkylene Carbonates
NL7104412A (en) Removal of acid gases from gas mixtures
GB821166A (en) Improvements in or relating to method for separating carbon dioxide and hydrogen sulfide from gas mixtures
GB1094855A (en) Method for removing traces of nitrogen oxide from coke oven gases
GB1023102A (en) Process for production of nitrogen tetroxide

Legal Events

Date Code Title Description
ST Notification of lapse