IN162784B - - Google Patents

Info

Publication number
IN162784B
IN162784B IN452/CAL/84A IN452CA1984A IN162784B IN 162784 B IN162784 B IN 162784B IN 452CA1984 A IN452CA1984 A IN 452CA1984A IN 162784 B IN162784 B IN 162784B
Authority
IN
India
Application number
IN452/CAL/84A
Other languages
English (en)
Inventor
Robert Thomas Cassidy
Kishore Jasraj Doshi
Original Assignee
Union Carbide Corp
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 US06/430,369 external-priority patent/US4461630A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Priority to IN31/CAL/88A priority Critical patent/IN165925B/en
Publication of IN162784B publication Critical patent/IN162784B/en

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
    • 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
    • B01D2256/16—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • 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
    • B01D2259/40028—Depressurization
    • B01D2259/4003—Depressurization 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
    • B01D2259/40037—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
    • B01D2259/40043—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
    • B01D2259/40067—Seven
    • 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
    • B01D2259/4061—Further details for adsorption processes and devices using more than four beds using five 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
    • B01D2259/4067—Further details for adsorption processes and devices using more than four beds using ten beds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

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)
IN452/CAL/84A 1982-09-30 1984-06-27 IN162784B (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN31/CAL/88A IN165925B (OSRAM) 1982-09-30 1988-01-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/430,369 US4461630A (en) 1982-09-30 1982-09-30 Product recovery in pressure swing adsorption process and system

Publications (1)

Publication Number Publication Date
IN162784B true IN162784B (OSRAM) 1988-07-09

Family

ID=23707266

Family Applications (1)

Application Number Title Priority Date Filing Date
IN452/CAL/84A IN162784B (OSRAM) 1982-09-30 1984-06-27

Country Status (4)

Country Link
JP (1) JPS6118418A (OSRAM)
AU (1) AU567567B2 (OSRAM)
CA (1) CA1227441A (OSRAM)
IN (1) IN162784B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA876419B (en) * 1986-10-01 1988-06-29 Boc Group Inc Psa process and apparatus employing gaseous diffusion barriers
JP2644211B2 (ja) * 1995-10-06 1997-08-25 株式会社日立製作所 ガス分離における前処理方法
JP5554649B2 (ja) * 2010-07-08 2014-07-23 山陽電子工業株式会社 ガス生成方法及びガス生成装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788036A (en) * 1972-07-26 1974-01-29 D Stahl Pressure equalization and purging system for heatless adsorption systems
DE2460513C3 (de) * 1974-12-20 1979-01-25 Linde Ag, 6200 Wiesbaden Verfahren und Vorrichtung zur Zerlegung von Gasgemischen durch adiabatische Ad- und Desorption
JPS55321A (en) * 1978-06-16 1980-01-05 Fmc Corp Manufacture of crystalline **monootrichloro* tetraa*monopotassium dichloro**pentaa isocyanurate
DE2851847A1 (de) * 1978-11-30 1980-06-12 Linde Ag Verfahren zum betrieb einer zyklisch arbeitenden druckwechsel-adsorptionsanlage
NL7905561A (nl) * 1979-07-17 1981-01-20 Essex Bv Ing Buero Werkwijze en inrichting voor het scheiden van gasvor- mige componenten door selectieve adsorptie.
US4340398A (en) * 1981-05-20 1982-07-20 Union Carbide Corporation Pressure swing adsorption recovery

Also Published As

Publication number Publication date
AU567567B2 (en) 1987-11-26
CA1227441A (en) 1987-09-29
JPH0356088B2 (OSRAM) 1991-08-27
JPS6118418A (ja) 1986-01-27
AU2983184A (en) 1986-01-02

Similar Documents

Publication Publication Date Title
DE3347807A1 (OSRAM)
DK8504588A (OSRAM)
DE3348031A1 (OSRAM)
FR2519531B3 (OSRAM)
DE3249743A1 (OSRAM)
FR2519336B1 (OSRAM)
CH655668B (OSRAM)
FR2519393B1 (OSRAM)
CH655441B (OSRAM)
CH655524B (OSRAM)
CH655464B (OSRAM)
CH655584B (OSRAM)
CH655492B (OSRAM)
FR2521788B1 (OSRAM)
FR2522991B1 (OSRAM)
CH655636B (OSRAM)
FR2519252B3 (OSRAM)
FR2537450B1 (OSRAM)
FR2522572B1 (OSRAM)
FR2519591B1 (OSRAM)
CH652562GA3 (OSRAM)
FR2523513B3 (OSRAM)
FR2524246B1 (OSRAM)
CH655530B (OSRAM)
FR2519390B1 (OSRAM)