BR9405122A - Processo para sintonizar um sistema de adsorção de oscilação de pressão para separar e recuperar um componente da corrente de gás de alimentação - Google Patents

Processo para sintonizar um sistema de adsorção de oscilação de pressão para separar e recuperar um componente da corrente de gás de alimentação

Info

Publication number
BR9405122A
BR9405122A BR9405122A BR9405122A BR9405122A BR 9405122 A BR9405122 A BR 9405122A BR 9405122 A BR9405122 A BR 9405122A BR 9405122 A BR9405122 A BR 9405122A BR 9405122 A BR9405122 A BR 9405122A
Authority
BR
Brazil
Prior art keywords
tuning
recover
separate
component
gas stream
Prior art date
Application number
BR9405122A
Other languages
English (en)
Inventor
Herbert Raymond Schaub
James Smolarek
Frederick Wells Leavitt
Lee James Toussaint
Kimberley Ann Lasala
Original Assignee
Praxair Technology 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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR9405122A publication Critical patent/BR9405122A/pt

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
    • 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
    • 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
    • B01D2259/40009—Controlling pressure or temperature swing adsorption using sensors or gas analysers
    • 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
    • B01D2259/402—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)
BR9405122A 1993-12-16 1994-12-15 Processo para sintonizar um sistema de adsorção de oscilação de pressão para separar e recuperar um componente da corrente de gás de alimentação BR9405122A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/168,562 US5407465A (en) 1993-12-16 1993-12-16 Tuning of vacuum pressure swing adsorption systems

Publications (1)

Publication Number Publication Date
BR9405122A true BR9405122A (pt) 1995-12-26

Family

ID=22612011

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9405122A BR9405122A (pt) 1993-12-16 1994-12-15 Processo para sintonizar um sistema de adsorção de oscilação de pressão para separar e recuperar um componente da corrente de gás de alimentação

Country Status (9)

Country Link
US (1) US5407465A (pt)
EP (1) EP0658365B1 (pt)
JP (1) JP2975282B2 (pt)
KR (1) KR100196100B1 (pt)
CN (1) CN1107751A (pt)
BR (1) BR9405122A (pt)
CA (1) CA2138180C (pt)
DE (1) DE69416797T2 (pt)
ES (1) ES2128497T3 (pt)

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US7413595B2 (en) * 2005-04-08 2008-08-19 Air Products And Chemicals, Inc. Control scheme for hybrid PSA/TSA systems
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Also Published As

Publication number Publication date
JP2975282B2 (ja) 1999-11-10
KR100196100B1 (ko) 1999-06-15
US5407465A (en) 1995-04-18
EP0658365B1 (en) 1999-03-03
CN1107751A (zh) 1995-09-06
CA2138180C (en) 1999-09-07
DE69416797D1 (de) 1999-04-08
CA2138180A1 (en) 1995-06-17
DE69416797T2 (de) 1999-08-26
ES2128497T3 (es) 1999-05-16
EP0658365A1 (en) 1995-06-21
JPH07194919A (ja) 1995-08-01
KR950016837A (ko) 1995-07-20

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