DE2707745A1 - Verfahren und einrichtung zur anreicherung des anteils eines als gemischkomponente in einem gasgemisch enthaltenen gases - Google Patents

Verfahren und einrichtung zur anreicherung des anteils eines als gemischkomponente in einem gasgemisch enthaltenen gases

Info

Publication number
DE2707745A1
DE2707745A1 DE19772707745 DE2707745A DE2707745A1 DE 2707745 A1 DE2707745 A1 DE 2707745A1 DE 19772707745 DE19772707745 DE 19772707745 DE 2707745 A DE2707745 A DE 2707745A DE 2707745 A1 DE2707745 A1 DE 2707745A1
Authority
DE
Germany
Prior art keywords
adsorption bed
gas
gas mixture
adsorption
bed
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.)
Withdrawn
Application number
DE19772707745
Other languages
German (de)
English (en)
Inventor
John Walter Armond
Martyn Spencer Ray
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.)
BOC Ltd
Original Assignee
BOC 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
Priority claimed from GB7894/76A external-priority patent/GB1559325A/en
Application filed by BOC Ltd filed Critical BOC Ltd
Publication of DE2707745A1 publication Critical patent/DE2707745A1/de
Withdrawn legal-status Critical Current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
    • B01D2253/104—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
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/116—Molecular sieves other than zeolites
    • 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
    • B01D2253/25—Coated, impregnated or composite adsorbents
    • 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
    • B01D2256/10—Nitrogen
    • 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
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/18—Noble gases
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/104—Oxygen
    • 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
    • B01D2259/40001—Methods relating to additional, e.g. intermediate, treatment of 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
    • B01D2259/40013—Pressurization
    • B01D2259/40015—Pressurization 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
    • B01D2259/40043—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
    • B01D2259/4006—Less than 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
    • B01D2259/40062—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
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • 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
    • 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
    • B01D2259/4143—Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged as a mixture
    • 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
    • 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
    • B01D2259/416—Further details for adsorption processes and devices involving cryogenic temperature treatment
    • 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
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption

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)
DE19772707745 1976-02-27 1977-02-23 Verfahren und einrichtung zur anreicherung des anteils eines als gemischkomponente in einem gasgemisch enthaltenen gases Withdrawn DE2707745A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7894/76A GB1559325A (en) 1976-02-27 1976-02-27 Gas separation
GB5306376 1976-12-20

Publications (1)

Publication Number Publication Date
DE2707745A1 true DE2707745A1 (de) 1977-09-08

Family

ID=26241738

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772707745 Withdrawn DE2707745A1 (de) 1976-02-27 1977-02-23 Verfahren und einrichtung zur anreicherung des anteils eines als gemischkomponente in einem gasgemisch enthaltenen gases

Country Status (10)

Country Link
JP (1) JPS52122273A (it)
BR (1) BR7701189A (it)
CH (1) CH620594A5 (it)
DE (1) DE2707745A1 (it)
ES (1) ES456337A1 (it)
FI (1) FI770566A (it)
FR (1) FR2342094A1 (it)
IT (1) IT1075665B (it)
NL (1) NL7702049A (it)
NZ (1) NZ183389A (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006320A1 (en) * 1978-05-31 1980-01-09 Air Products And Chemicals, Inc. Method of purifying crude argon
EP0022178A1 (de) * 1979-06-08 1981-01-14 Linde Aktiengesellschaft Zyklisches Adsorptionsverfahren zum Zerlegen eines Gasgemisches
EP0327732A1 (en) * 1987-12-29 1989-08-16 Air Products And Chemicals, Inc. Adsorptive separation utilizing multiple adsorption beds
DE10058335A1 (de) * 2000-11-24 2002-06-06 Messer Tatragas S R O Verfahren zur Herstellung von Sauerstoff aus Luft mittels Druckwechseladsorption

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1591798A (en) * 1976-11-09 1981-06-24 Boc International Ltd Adsorption system
DE2911763C2 (de) * 1979-03-26 1982-08-05 Mannesmann AG, 4000 Düsseldorf Verfahren und Einrichtung zum Regulieren von Anteilen der Luftbestandteile Sauerstoff, Stickstoff, Kohlendioxyd und Wassergehalt in Reaktionsprozessen des metallurgischen Bereichs
JPS60239309A (ja) * 1984-05-11 1985-11-28 Seitetsu Kagaku Co Ltd アルゴンの回収方法
JPS60246206A (ja) * 1984-05-22 1985-12-05 Seitetsu Kagaku Co Ltd 高濃度酸素の製造方法
JPS62132712A (ja) * 1985-12-05 1987-06-16 Toyo Soda Mfg Co Ltd アルゴンガスの高純度精製方法
JPH0683771B2 (ja) * 1986-01-31 1994-10-26 株式会社日立製作所 ガス分離における前処理方法
US4756723A (en) * 1987-03-04 1988-07-12 Air Products And Chemicals, Inc. Preparation of high purity oxygen
JPH03164410A (ja) * 1990-07-30 1991-07-16 Sumitomo Seika Chem Co Ltd 高濃度アルゴンの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1335348A (en) * 1918-12-28 1920-03-30 Walter A Patrick Method and apparatus for separating vapors and gases
DE719887C (de) * 1937-09-24 1942-04-18 Silica Gel Ges Dr Von Luede & Verfahren zum Trennen von Gasen und Daempfen mittels fester Adsorptionsmittel
GB1443973A (en) * 1973-10-30 1976-07-28 Boc International Ltd Gas spearation-

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006320A1 (en) * 1978-05-31 1980-01-09 Air Products And Chemicals, Inc. Method of purifying crude argon
EP0022178A1 (de) * 1979-06-08 1981-01-14 Linde Aktiengesellschaft Zyklisches Adsorptionsverfahren zum Zerlegen eines Gasgemisches
EP0327732A1 (en) * 1987-12-29 1989-08-16 Air Products And Chemicals, Inc. Adsorptive separation utilizing multiple adsorption beds
DE10058335A1 (de) * 2000-11-24 2002-06-06 Messer Tatragas S R O Verfahren zur Herstellung von Sauerstoff aus Luft mittels Druckwechseladsorption

Also Published As

Publication number Publication date
IT1075665B (it) 1985-04-22
FR2342094A1 (fr) 1977-09-23
NZ183389A (en) 1979-10-25
BR7701189A (pt) 1977-11-29
ES456337A1 (es) 1978-09-01
CH620594A5 (en) 1980-12-15
NL7702049A (nl) 1977-08-30
FI770566A (it) 1977-08-28
JPS52122273A (en) 1977-10-14

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Legal Events

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8139 Disposal/non-payment of the annual fee