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WO2013191696A1 - Procédé d'adsorption pour récupérer le dioxyde de carbone des gaz de carneau - Google Patents

Procédé d'adsorption pour récupérer le dioxyde de carbone des gaz de carneau Download PDF

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Publication number
WO2013191696A1
WO2013191696A1 PCT/US2012/043474 US2012043474W WO2013191696A1 WO 2013191696 A1 WO2013191696 A1 WO 2013191696A1 US 2012043474 W US2012043474 W US 2012043474W WO 2013191696 A1 WO2013191696 A1 WO 2013191696A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
feed flow
carbon dioxide
adsorption bed
psia
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.)
Ceased
Application number
PCT/US2012/043474
Other languages
English (en)
Inventor
Ravi Kumar
Andrew C. Rosinski
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.)
Praxair Technology Inc
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
Priority to PCT/US2012/043474 priority Critical patent/WO2013191696A1/fr
Publication of WO2013191696A1 publication Critical patent/WO2013191696A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B01D2253/102—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
    • 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
    • B01D2256/22—Carbon dioxide
    • 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
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • 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
    • B01D2259/40028—Depressurization
    • B01D2259/40033—Depressurization 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
    • B01D2259/40035—Equalization
    • B01D2259/40039—Equalization with 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
    • B01D2259/40058—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
    • B01D2259/40064—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
    • B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
    • B01D2259/40073—Ten
    • 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
    • B01D2259/404—Further details for adsorption processes and devices using four 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
    • B01D2259/406—Further details for adsorption processes and devices using more than four beds
    • B01D2259/4062—Further details for adsorption processes and devices using more than four beds using six beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/65—Employing advanced heat integration, e.g. Pinch technology

Definitions

  • the present invention recognizes that
  • each bed is preferably packed with at least two layers of adsorbents.
  • the type and sizing of the adsorbent layer toward the feed end (i.e. a water-selective adsorbent layer) in the bed is selected to remove moisture in the feed stream such that any residual moisture does not deteriorate the performance of the main (i.e., C0 2 -selective) adsorbent layer.
  • FIG. 9 Exemplary corresponding hardware and a flow schematic of the CO2 VPSA process corresponding to the cycle shown Figure 8 is depicted in Figure 9.
  • the various valves in Figure 9 can be operated in the manner illustrated in Figure 10 to carry out the four steps in the three-bed process as described

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)
  • Carbon And Carbon Compounds (AREA)
PCT/US2012/043474 2012-06-21 2012-06-21 Procédé d'adsorption pour récupérer le dioxyde de carbone des gaz de carneau Ceased WO2013191696A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2012/043474 WO2013191696A1 (fr) 2012-06-21 2012-06-21 Procédé d'adsorption pour récupérer le dioxyde de carbone des gaz de carneau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/043474 WO2013191696A1 (fr) 2012-06-21 2012-06-21 Procédé d'adsorption pour récupérer le dioxyde de carbone des gaz de carneau

Publications (1)

Publication Number Publication Date
WO2013191696A1 true WO2013191696A1 (fr) 2013-12-27

Family

ID=46466890

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/043474 Ceased WO2013191696A1 (fr) 2012-06-21 2012-06-21 Procédé d'adsorption pour récupérer le dioxyde de carbone des gaz de carneau

Country Status (1)

Country Link
WO (1) WO2013191696A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023144540A1 (fr) * 2022-01-27 2023-08-03 The University Of Sheffield Procédé et système d'adsorption modulée en pression pour l'élimination de co2 de l'air
WO2023156411A1 (fr) * 2022-02-15 2023-08-24 International Business Machines Corporation Pompe de séparation de fluide compressible

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2090160A (en) * 1980-12-25 1982-07-07 Mitsubishi Heavy Ind Ltd Process and Apparatus for Separating a Mixed Gas Such as Air
US5248322A (en) * 1992-10-01 1993-09-28 Air Products And Chemicals, Inc. Depressurization effluent repressurized adsorption process
FR2890575A1 (fr) * 2005-09-12 2007-03-16 Air Liquide Procede d'adsorption pour la production de co2 et installation pour la mise en oeuvre du procede
US20080072752A1 (en) * 2006-09-26 2008-03-27 Ravi Kumar Process and apparatus for carbon dioxide recovery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2090160A (en) * 1980-12-25 1982-07-07 Mitsubishi Heavy Ind Ltd Process and Apparatus for Separating a Mixed Gas Such as Air
US5248322A (en) * 1992-10-01 1993-09-28 Air Products And Chemicals, Inc. Depressurization effluent repressurized adsorption process
FR2890575A1 (fr) * 2005-09-12 2007-03-16 Air Liquide Procede d'adsorption pour la production de co2 et installation pour la mise en oeuvre du procede
US20080072752A1 (en) * 2006-09-26 2008-03-27 Ravi Kumar Process and apparatus for carbon dioxide recovery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023144540A1 (fr) * 2022-01-27 2023-08-03 The University Of Sheffield Procédé et système d'adsorption modulée en pression pour l'élimination de co2 de l'air
WO2023156411A1 (fr) * 2022-02-15 2023-08-24 International Business Machines Corporation Pompe de séparation de fluide compressible
US12036507B2 (en) 2022-02-15 2024-07-16 International Business Machines Corporation Compressible fluid separator pump

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