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GB2171927B - Method and apparatus for separating a gaseous mixture - Google Patents

Method and apparatus for separating a gaseous mixture

Info

Publication number
GB2171927B
GB2171927B GB08505526A GB8505526A GB2171927B GB 2171927 B GB2171927 B GB 2171927B GB 08505526 A GB08505526 A GB 08505526A GB 8505526 A GB8505526 A GB 8505526A GB 2171927 B GB2171927 B GB 2171927B
Authority
GB
United Kingdom
Prior art keywords
separating
apparatus
method
gaseous mixture
gaseous
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
GB08505526A
Other versions
GB8505526D0 (en
GB2171927A (en
Inventor
Michael Ernest Garrett
John Walter Armond
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 Group Ltd
Original Assignee
BOC Group 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
Application filed by BOC Group Ltd filed Critical BOC Group Ltd
Priority to GB08505526A priority Critical patent/GB2171927B/en
Publication of GB8505526D0 publication Critical patent/GB8505526D0/en
Publication of GB2171927A publication Critical patent/GB2171927A/en
Application granted granted Critical
Publication of GB2171927B publication Critical patent/GB2171927B/en
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • B01D53/04Separation 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
    • B01D53/047Pressure swing adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/104Alumina
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/106Silica or silicates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/116Molecular sieves other than zeolites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25Coated, impregnated or composite adsorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2256/00Main component in the product gas stream after treatment
    • B01D2256/10Nitrogen
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/10Single element gases other than halogens
    • B01D2257/104Oxygen
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/50Carbon oxides
    • B01D2257/504Carbon dioxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/80Water
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/40011Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40035Equalization
    • B01D2259/40037Equalization with two sub-steps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/40011Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40058Number of sequence steps, including sub-steps, per cycle
    • B01D2259/40062Four
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/402Further details for adsorption processes and devices using two beds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/414Further details for adsorption processes and devices using different types of adsorbents
    • B01D2259/4141Further details for adsorption processes and devices using different types of adsorbents within a single bed
    • B01D2259/4145Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged in series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/65Employing advanced heat integration, e.g. Pinch technology
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/26Drying gases or vapours
    • B01D53/261Drying gases or vapours by adsorption
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02CCAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C10/00CO2 capture or storage
    • Y02C10/08Capture by adsorption
GB08505526A 1985-03-04 1985-03-04 Method and apparatus for separating a gaseous mixture Expired GB2171927B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08505526A GB2171927B (en) 1985-03-04 1985-03-04 Method and apparatus for separating a gaseous mixture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08505526A GB2171927B (en) 1985-03-04 1985-03-04 Method and apparatus for separating a gaseous mixture
ZA861528A ZA8601528B (en) 1985-03-04 1986-02-28 Method and apparatus for separating a gaseous mixture

Publications (3)

Publication Number Publication Date
GB8505526D0 GB8505526D0 (en) 1985-04-03
GB2171927A GB2171927A (en) 1986-09-10
GB2171927B true GB2171927B (en) 1988-05-25

Family

ID=10575395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08505526A Expired GB2171927B (en) 1985-03-04 1985-03-04 Method and apparatus for separating a gaseous mixture

Country Status (2)

Country Link
GB (1) GB2171927B (en)
ZA (1) ZA8601528B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136222A (en) * 1985-12-10 1987-06-19 Nippon Steel Corp Method for adsorbing and separating specific gas from gaseous mixture
US4732580A (en) * 1986-10-01 1988-03-22 The Boc Group, Inc. Argon and nitrogen coproduction process
US4950311A (en) * 1988-03-07 1990-08-21 White Jr Donald H Heaterless adsorption system for combined purification and fractionation of air
US4971609A (en) * 1990-02-05 1990-11-20 Pawlos Robert A Portable oxygen concentrator
US5451248A (en) * 1990-07-19 1995-09-19 The Boc Group Plc Storage and transportation of goods under controlled atmospheres
US10118122B2 (en) 2011-08-29 2018-11-06 The Boeing Company CO2 collection methods and systems
US9205357B2 (en) 2012-03-29 2015-12-08 The Boeing Company Carbon dioxide separation system and method
US9156703B2 (en) 2012-03-30 2015-10-13 The Boeing Company System and method for producing carbon dioxide
US9103549B2 (en) 2012-08-23 2015-08-11 The Boeing Company Dual stream system and method for producing carbon dioxide
US9777628B2 (en) 2012-08-23 2017-10-03 The Boeing Company System and method for processing greenhouse gases
US9073003B2 (en) 2012-08-23 2015-07-07 The Boeing Company System and method for collecting carbon dioxide utilizing dielectric heating
US9073001B2 (en) 2013-02-14 2015-07-07 The Boeing Company Monolithic contactor and associated system and method for collecting carbon dioxide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586441A (en) * 1967-07-12 1971-06-22 Instrumentation Labor Inc Atomic absorption spectroanalysis system
GB2020566A (en) * 1978-04-07 1979-11-21 Boc Ltd Treatment of gas streams to remove condensible vapours
IT1062296B (en) * 1980-08-08 1984-06-26 Massimo Sacchetti Process and apparatus for eliminating and recovering volatile organic substances from industrial waste gases
GB2112660B (en) * 1981-01-04 1986-02-12 Exxon Research Engineering Co Integrated cyclic scrubbing and condensate stripping process for the removal of gaseous impurities from gaseous mixtures

Also Published As

Publication number Publication date
GB8505526D0 (en) 1985-04-03
GB2171927A (en) 1986-09-10
ZA8601528B (en) 1986-10-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990304