FR2579484B1 - Procede de traitement de gaz par adsorption - Google Patents

Procede de traitement de gaz par adsorption

Info

Publication number
FR2579484B1
FR2579484B1 FR8504754A FR8504754A FR2579484B1 FR 2579484 B1 FR2579484 B1 FR 2579484B1 FR 8504754 A FR8504754 A FR 8504754A FR 8504754 A FR8504754 A FR 8504754A FR 2579484 B1 FR2579484 B1 FR 2579484B1
Authority
FR
France
Prior art keywords
adsorption
treatment
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
FR8504754A
Other languages
English (en)
Other versions
FR2579484A1 (fr
Inventor
Leon Hay
Alain Combier
Didier Crozel
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.)
Air Liquide SA
Original Assignee
Air Liquide SA
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 Air Liquide SA filed Critical Air Liquide SA
Priority to FR8504754A priority Critical patent/FR2579484B1/fr
Priority to JP61066067A priority patent/JPH0779939B2/ja
Publication of FR2579484A1 publication Critical patent/FR2579484A1/fr
Application granted granted Critical
Publication of FR2579484B1 publication Critical patent/FR2579484B1/fr
Priority to JP6216041A priority patent/JP2783358B2/ja
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
    • B01D53/047—Pressure swing adsorption
    • B01D53/0476—Vacuum pressure swing adsorption
    • 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
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/12—Oxygen
    • 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
    • B01D2259/40003—Methods relating to valve switching
    • 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
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
    • B01D2259/40064—Five
    • 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
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40077—Direction of flow
    • B01D2259/40079—Co-current
    • 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
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40077—Direction of flow
    • B01D2259/40081—Counter-current
    • 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
    • B01D2259/403—Further details for adsorption processes and devices using three beds
    • 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
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases

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)
  • Oxygen, Ozone, And Oxides In General (AREA)
FR8504754A 1985-03-29 1985-03-29 Procede de traitement de gaz par adsorption Expired FR2579484B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8504754A FR2579484B1 (fr) 1985-03-29 1985-03-29 Procede de traitement de gaz par adsorption
JP61066067A JPH0779939B2 (ja) 1985-03-29 1986-03-26 吸着によるガスの処理法
JP6216041A JP2783358B2 (ja) 1985-03-29 1994-09-09 吸着によるガス分離方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8504754A FR2579484B1 (fr) 1985-03-29 1985-03-29 Procede de traitement de gaz par adsorption

Publications (2)

Publication Number Publication Date
FR2579484A1 FR2579484A1 (fr) 1986-10-03
FR2579484B1 true FR2579484B1 (fr) 1987-06-05

Family

ID=9317731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8504754A Expired FR2579484B1 (fr) 1985-03-29 1985-03-29 Procede de traitement de gaz par adsorption

Country Status (2)

Country Link
JP (2) JPH0779939B2 (fr)
FR (1) FR2579484B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612083B1 (fr) * 1987-03-11 1989-06-09 Air Liquide Procede de traitement par adsorption d'un melange gazeux
FR2633847B1 (fr) * 1988-07-08 1991-04-19 Air Liquide Procede de traitement d'un melange gazeux par adsorption
US5084075A (en) * 1990-04-10 1992-01-28 Air Products And Chemicals, Inc. Vacuum swing adsorption process for production of 95+% n2 from ambient air
FR2722426B1 (fr) 1994-07-18 1996-08-23 Air Liquide Procede de separation d'azote d'un melange gazeux par adsorption

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717974A (en) * 1968-12-30 1973-02-27 Union Carbide Corp Selective adsorption process for air separation
US3636679A (en) * 1971-01-04 1972-01-25 Union Carbide Corp Selective adsorption gas separation process
US3703068A (en) * 1971-03-26 1972-11-21 Union Carbide Corp Control system for selective adsorption process
FR2363362A1 (fr) * 1976-09-07 1978-03-31 Air Liquide Procede de traitement, par adsorption, d'un melange gazeux
FI782443A (fi) * 1977-08-10 1979-02-11 Boc Ltd Vaetsketillfoerselsystem
FR2534827A1 (fr) * 1982-10-22 1984-04-27 Air Liquide Procede de traitement de gaz par adsorption comportant plusieurs adsorbeurs en phase de production simultanee
JPS5988304A (ja) * 1982-11-10 1984-05-22 Yamamoto Sueko 吸着式酸素製造装置

Also Published As

Publication number Publication date
JPH07148412A (ja) 1995-06-13
JPH0779939B2 (ja) 1995-08-30
JP2783358B2 (ja) 1998-08-06
FR2579484A1 (fr) 1986-10-03
JPS61227817A (ja) 1986-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse