GB342242A - Improvements in processes for the adsorption of gases - Google Patents

Improvements in processes for the adsorption of gases

Info

Publication number
GB342242A
GB342242A GB18402/30A GB1840230A GB342242A GB 342242 A GB342242 A GB 342242A GB 18402/30 A GB18402/30 A GB 18402/30A GB 1840230 A GB1840230 A GB 1840230A GB 342242 A GB342242 A GB 342242A
Authority
GB
United Kingdom
Prior art keywords
adsorption
gases
processes
gas
treatment
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
GB18402/30A
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.)
Societe Chimique de la Grande Paroisse Azote et Produits Chimiques
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Societe Chimique de la Grande Paroisse Azote et Produits Chimiques
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Societe Chimique de la Grande Paroisse Azote et Produits Chimiques, Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Societe Chimique de la Grande Paroisse Azote et Produits Chimiques
Publication of GB342242A publication Critical patent/GB342242A/en
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
    • B01D53/02—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
    • 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
    • B01D2253/106—Silica or silicates
    • 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
    • B01D2259/402—Further details for adsorption processes and devices using two beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

The separation of the less volatile constituents of a gas mixture by adsorption is carried out under pressure, and the gas after treatment is cooled by expansion and utilized in a heat exchanger to cool the compressed gas before treatment.
GB18402/30A 1929-06-17 1930-06-16 Improvements in processes for the adsorption of gases Expired GB342242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR342242X 1929-06-17

Publications (1)

Publication Number Publication Date
GB342242A true GB342242A (en) 1931-01-29

Family

ID=8891976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18402/30A Expired GB342242A (en) 1929-06-17 1930-06-16 Improvements in processes for the adsorption of gases

Country Status (1)

Country Link
GB (1) GB342242A (en)

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