GB848528A - Process for removing carbon dioxide from gas containing same - Google Patents

Process for removing carbon dioxide from gas containing same

Info

Publication number
GB848528A
GB848528A GB12714/58A GB1271458A GB848528A GB 848528 A GB848528 A GB 848528A GB 12714/58 A GB12714/58 A GB 12714/58A GB 1271458 A GB1271458 A GB 1271458A GB 848528 A GB848528 A GB 848528A
Authority
GB
United Kingdom
Prior art keywords
solution
absorber
carbon dioxide
removing carbon
delivered
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
GB12714/58A
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.)
Chemical Construction Corp
Original Assignee
Chemical Construction 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 Chemical Construction Corp filed Critical Chemical Construction Corp
Publication of GB848528A publication Critical patent/GB848528A/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
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/122—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing only carbonates, bicarbonates, hydroxides or oxides of alkali-metals (including Mg)
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)

Abstract

A process for removing carbon dioxide from ammonia-synthesis gas mixtures comprises contacting said gas mixture in an absorber with a hot aqueous solution of potassium carbonate, passing the unreacted gases to a compressor, compressing said unreacted gases to a higher pressure, contacting the recompressed gases with a hot alkali carbonate solution in a second absorber to remove substantially all of the remaining carbon dioxide from the gas mixture and regenerating the spent scrubbing solution for recycle by letting down the solution to substantially atmospheric pressure while maintaining the temperature of said solution constant. The fresh potassium carbonate scrubbing solution may be delivered to each of the absorbers directly from the regeneration step or alternatively the scrubbing solution from the regeneration may be delivered to the second absorber and thereafter to the first absorber before being returned to the regeneration step.
GB12714/58A 1957-05-03 1958-04-22 Process for removing carbon dioxide from gas containing same Expired GB848528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US848528XA 1957-05-03 1957-05-03

Publications (1)

Publication Number Publication Date
GB848528A true GB848528A (en) 1960-09-21

Family

ID=22187632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12714/58A Expired GB848528A (en) 1957-05-03 1958-04-22 Process for removing carbon dioxide from gas containing same

Country Status (2)

Country Link
FR (1) FR1205615A (en)
GB (1) GB848528A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8066965B2 (en) 2002-09-27 2011-11-29 Co2 Solution Inc. Process for recycling carbon dioxide emissions from power plants into carbonated species
US8241404B2 (en) 2009-06-17 2012-08-14 General Electric Company Methods of recycling carbon dioxide to the gasification system
US8329459B2 (en) 2001-07-13 2012-12-11 Co2 Solutions Inc. Carbonic anhydrase system and process for CO2 containing gas effluent treatment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180670A1 (en) * 1984-11-01 1986-05-14 Cryotec Energy Systems Co., Ltd. Recovery of biogas

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8329459B2 (en) 2001-07-13 2012-12-11 Co2 Solutions Inc. Carbonic anhydrase system and process for CO2 containing gas effluent treatment
US8329458B2 (en) 2001-07-13 2012-12-11 Co2 Solutions Inc. Carbonic anhydrase bioreactor and process for CO2 containing gas effluent treatment
US8329460B2 (en) 2001-07-13 2012-12-11 CO2 Solutions, Inc. Carbonic anhydrase bioreactor and process
US8066965B2 (en) 2002-09-27 2011-11-29 Co2 Solution Inc. Process for recycling carbon dioxide emissions from power plants into carbonated species
US8277769B2 (en) 2002-09-27 2012-10-02 Co2 Solutions Inc. Process for treating carbon dioxide containing gas
US8435479B2 (en) 2002-09-27 2013-05-07 Co2 Solutions Inc. Process for treating carbon dioxide containing gas
US8241404B2 (en) 2009-06-17 2012-08-14 General Electric Company Methods of recycling carbon dioxide to the gasification system
US8480790B2 (en) 2009-06-17 2013-07-09 General Electric Company Methods of recycling carbon dioxide to the gasification system

Also Published As

Publication number Publication date
FR1205615A (en) 1960-02-03

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