CA1132918A - Methode d'adsorption par equilibrage des pressions, et systeme de separation de gaz connexe - Google Patents

Methode d'adsorption par equilibrage des pressions, et systeme de separation de gaz connexe

Info

Publication number
CA1132918A
CA1132918A CA291,552A CA291552A CA1132918A CA 1132918 A CA1132918 A CA 1132918A CA 291552 A CA291552 A CA 291552A CA 1132918 A CA1132918 A CA 1132918A
Authority
CA
Canada
Prior art keywords
gas
bed
reservoir
product
outlet
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
CA291,552A
Other languages
English (en)
Inventor
Norman R. Mccombs
Edward E. Vrana
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.)
Greene and Kellogg Inc
Original Assignee
Greene and Kellogg Inc
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 Greene and Kellogg Inc filed Critical Greene and Kellogg Inc
Priority to CA000378988A priority Critical patent/CA1136065A/fr
Priority to CA000378987A priority patent/CA1143300A/fr
Priority to CA000378989A priority patent/CA1143301A/fr
Application granted granted Critical
Publication of CA1132918A publication Critical patent/CA1132918A/fr
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
    • B01D53/0473—Rapid 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
    • B01D2253/104—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
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • 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
    • B01D2259/40007—Controlling pressure or temperature swing adsorption
    • 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
    • B01D2259/40035—Equalization
    • B01D2259/40037—Equalization with two sub-steps
    • 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
    • B01D2259/40035—Equalization
    • B01D2259/40041—Equalization with more than three sub-steps
    • 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
    • B01D2259/40043—Purging
    • B01D2259/4005—Nature of purge gas
    • B01D2259/40052—Recycled product or process 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
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
    • B01D2259/40062—Four
    • 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
    • B01D2259/40069—Eight
    • 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

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)
CA291,552A 1976-11-26 1977-11-23 Methode d'adsorption par equilibrage des pressions, et systeme de separation de gaz connexe Expired CA1132918A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA000378988A CA1136065A (fr) 1976-11-26 1981-06-03 Methode d'adsorption par balancement de la pression, et systeme pour la separation des gaz
CA000378987A CA1143300A (fr) 1976-11-26 1981-06-03 Procede d'adsorption par chute de pression, et systeme pour la separation du gaz
CA000378989A CA1143301A (fr) 1976-11-26 1981-06-03 Procede d'adsorption par chute de pression, et systeme pour la separation du gaz

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74528576A 1976-11-26 1976-11-26
US745,285 1976-11-26

Publications (1)

Publication Number Publication Date
CA1132918A true CA1132918A (fr) 1982-10-05

Family

ID=24996052

Family Applications (1)

Application Number Title Priority Date Filing Date
CA291,552A Expired CA1132918A (fr) 1976-11-26 1977-11-23 Methode d'adsorption par equilibrage des pressions, et systeme de separation de gaz connexe

Country Status (5)

Country Link
JP (1) JPS6022964B2 (fr)
CA (1) CA1132918A (fr)
DE (1) DE2752801A1 (fr)
FR (3) FR2392706A1 (fr)
GB (3) GB1593540A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840357A1 (de) * 1978-09-16 1980-04-03 Linde Ag Adiabatisches adsorptionsverfahren zur gasreinigung oder-trennung
ZA871189B (en) * 1986-02-24 1987-11-25 Boc Group Inc Psa multicomponent separation tank equalization
JPS6428208A (en) * 1987-07-22 1989-01-30 Sumiyoshi Heavy Ind Equipment for production and supply of nitrogen gas
GB8812643D0 (en) * 1988-05-27 1988-06-29 Boc Group Plc Apparatus for separation of gas mixtures
DE3936781A1 (de) * 1989-11-04 1991-05-08 Draegerwerk Ag Druckwechseladsorptionsanlage
JP5902920B2 (ja) 2011-11-10 2016-04-13 大陽日酸株式会社 窒素ガス製造方法、ガス分離方法および窒素ガス製造装置
JP6231363B2 (ja) * 2013-11-26 2017-11-15 エア・ウォーター・ベルパール株式会社 混合ガスの分離装置および方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278457A (fr) * 1961-05-16
FR1426070A (fr) * 1961-12-18 1966-01-28 Exxon Research Engineering Co Procédé d'adsorption sans chaleur faisant appel à une réduction de pression et à une égalisation de pression
US3306841A (en) * 1964-12-28 1967-02-28 Universal Oil Prod Co Gas separation process
DE1769936C3 (de) * 1968-08-08 1980-09-18 Union Carbide Corp., New York, N.Y. (V.St.A.) Adiabatisches Verfahren zum Abtrennen von einer oder mehreren Komponenten aus Gasgemischen
US3788036A (en) * 1972-07-26 1974-01-29 D Stahl Pressure equalization and purging system for heatless adsorption systems
US3880616A (en) * 1973-11-19 1975-04-29 Bendix Corp Respiratory support system

Also Published As

Publication number Publication date
GB1593538A (en) 1981-07-15
FR2454834B1 (fr) 1986-01-31
FR2454835B1 (fr) 1982-12-10
DE2752801A1 (de) 1978-06-01
FR2454834A1 (fr) 1980-11-21
JPS6022964B2 (ja) 1985-06-05
GB1593540A (en) 1981-07-15
GB1593539A (en) 1981-07-15
FR2454835A1 (fr) 1980-11-21
FR2392706A1 (fr) 1978-12-29
FR2392706B1 (fr) 1984-07-27
DE2752801C2 (fr) 1989-03-23
JPS5377878A (en) 1978-07-10

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Legal Events

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