GB1460595A - Process for the removal of carbon dioxide from gases - Google Patents

Process for the removal of carbon dioxide from gases

Info

Publication number
GB1460595A
GB1460595A GB819274A GB819274A GB1460595A GB 1460595 A GB1460595 A GB 1460595A GB 819274 A GB819274 A GB 819274A GB 819274 A GB819274 A GB 819274A GB 1460595 A GB1460595 A GB 1460595A
Authority
GB
United Kingdom
Prior art keywords
carbon dioxide
bed
water
gases
removal
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
GB819274A
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.)
Cjb Development Ltd
Original Assignee
Cjb Development Ltd
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 Cjb Development Ltd filed Critical Cjb Development Ltd
Priority to GB819274A priority Critical patent/GB1460595A/en
Priority to US05/550,777 priority patent/US3981698A/en
Priority to IT48278/75A priority patent/IT1046994B/en
Priority to FR7505450A priority patent/FR2261801B2/fr
Priority to DE2507623A priority patent/DE2507623C2/en
Publication of GB1460595A publication Critical patent/GB1460595A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/144—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B7/148—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/104—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/401—Further details for adsorption processes and devices using a single bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/414—Further details for adsorption processes and devices using different types of adsorbents
    • B01D2259/4141—Further details for adsorption processes and devices using different types of adsorbents within a single bed
    • B01D2259/4145—Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged in series
    • B01D2259/4146—Contiguous multilayered adsorbents
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Treating Waste Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Gas Separation By Absorption (AREA)
  • Drying Of Gases (AREA)

Abstract

1460595 Removing carbon dioxide from wet gases C J B DEVELOPMENTS Ltd 20 Feb 1975 [22 Feb 1974] 8192/74 Addition to 1439614 Heading B1L Carbon dioxide is removed from a wet gas stream by passage through an integrated absorption bed comprising, in sequence, (i) a water-absorbing bed (ii) a carbon dioxide absorbing bed and (iii) a water-saturated water-asborbing bed which reintroduces water to the gas stream. The first stage may be maintained at a higher pressure than the third stage. The process may be operated continuously by alternate switching to a second bed. The treatment of air from an apple store is described.
GB819274A 1973-08-15 1974-02-22 Process for the removal of carbon dioxide from gases Expired GB1460595A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB819274A GB1460595A (en) 1974-02-22 1974-02-22 Process for the removal of carbon dioxide from gases
US05/550,777 US3981698A (en) 1973-08-15 1975-02-18 Process for the removal of carbon dioxide from gases
IT48278/75A IT1046994B (en) 1974-02-22 1975-02-20 PROCEDURE FOR SELECTIVE REHOECTION WITH SPECIFIC COMPONENTS FROM FLUIDS
FR7505450A FR2261801B2 (en) 1974-02-22 1975-02-21
DE2507623A DE2507623C2 (en) 1974-02-22 1975-02-21 Method for removing a first component from a gas composed of at least three components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB819274A GB1460595A (en) 1974-02-22 1974-02-22 Process for the removal of carbon dioxide from gases

Publications (1)

Publication Number Publication Date
GB1460595A true GB1460595A (en) 1977-01-06

Family

ID=9847625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB819274A Expired GB1460595A (en) 1973-08-15 1974-02-22 Process for the removal of carbon dioxide from gases

Country Status (4)

Country Link
DE (1) DE2507623C2 (en)
FR (1) FR2261801B2 (en)
GB (1) GB1460595A (en)
IT (1) IT1046994B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0245125U (en) * 1988-09-22 1990-03-28

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674429A (en) * 1971-01-06 1972-07-04 Union Carbide Corp Adsorption process for water and nitrogen oxides

Also Published As

Publication number Publication date
DE2507623C2 (en) 1986-08-07
FR2261801B2 (en) 1978-10-06
FR2261801A2 (en) 1975-09-19
DE2507623A1 (en) 1975-08-28
IT1046994B (en) 1980-09-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]