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GB1300744A - Improvements in and relating to the thermal regeneration of adsorbers - Google Patents

Improvements in and relating to the thermal regeneration of adsorbers

Info

Publication number
GB1300744A
GB1300744A GB989069A GB989069A GB1300744A GB 1300744 A GB1300744 A GB 1300744A GB 989069 A GB989069 A GB 989069A GB 989069 A GB989069 A GB 989069A GB 1300744 A GB1300744 A GB 1300744A
Authority
GB
United Kingdom
Prior art keywords
bed
purge
compressed gas
inspirator
whilst
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
GB989069A
Inventor
Clive Richard Smith
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.)
Holmes & Co Ltd W C
Original Assignee
Holmes & Co Ltd W C
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 Holmes & Co Ltd W C filed Critical Holmes & Co Ltd W C
Priority to GB989069A priority Critical patent/GB1300744A/en
Publication of GB1300744A publication Critical patent/GB1300744A/en
Expired 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
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0423—Beds in columns
    • 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
    • B01D53/0462—Temperature swing adsorption
    • 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
    • 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
    • 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)

Abstract

1300744 Regenerating adsorbents W C HOLMES & CO Ltd 13 April 1970 [25 Feb 1969] 9890/69 Heading B1L In a twin-tower swing-bed adsorption system the cooling- time of a regenerated bed is reduced by stopping cooling before reaching ambient temperature and at the point where desorption ceases and adsorption can commence. As shown compressed gas, e.g. air from inlet 10 is dried in bed 20 whilst spent bed 18 is regenerated by passing a portion of the compressed gas as a purge through inspirator 30 and heater 23. The inspirator 30 allows the compressed gas to be supplemented by a much larger volume of air or any other lower pressure gas. The heater is shut off whilst the purge is used to cool bed 18. Numerals 12, and 14 denote product and purge outlets.
GB989069A 1969-02-25 1969-02-25 Improvements in and relating to the thermal regeneration of adsorbers Expired GB1300744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB989069A GB1300744A (en) 1969-02-25 1969-02-25 Improvements in and relating to the thermal regeneration of adsorbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB989069A GB1300744A (en) 1969-02-25 1969-02-25 Improvements in and relating to the thermal regeneration of adsorbers

Publications (1)

Publication Number Publication Date
GB1300744A true GB1300744A (en) 1972-12-20

Family

ID=9880692

Family Applications (1)

Application Number Title Priority Date Filing Date
GB989069A Expired GB1300744A (en) 1969-02-25 1969-02-25 Improvements in and relating to the thermal regeneration of adsorbers

Country Status (1)

Country Link
GB (1) GB1300744A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790860A (en) * 1987-09-21 1988-12-13 Sexton John M Dual mode air purifier and method
US4813981A (en) * 1987-09-21 1989-03-21 Sexton John M Dual mode air purifier and method
FR2625300A1 (en) * 1987-12-24 1989-06-30 Cerco Semip Device for drying and dehydrating loose materials
BE1018590A3 (en) * 2009-10-30 2011-04-05 Atlas Copco Airpower Nv DEVICE FOR COMPRESSING AND DRYING GAS AND A METHOD THEREOF

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790860A (en) * 1987-09-21 1988-12-13 Sexton John M Dual mode air purifier and method
US4813981A (en) * 1987-09-21 1989-03-21 Sexton John M Dual mode air purifier and method
FR2625300A1 (en) * 1987-12-24 1989-06-30 Cerco Semip Device for drying and dehydrating loose materials
BE1018590A3 (en) * 2009-10-30 2011-04-05 Atlas Copco Airpower Nv DEVICE FOR COMPRESSING AND DRYING GAS AND A METHOD THEREOF
WO2011050423A3 (en) * 2009-10-30 2011-07-14 Atlas Copco Airpower, Naamloze Vennootschap Device for compressing and drying gas and a method applied thereby.
CN102596369A (en) * 2009-10-30 2012-07-18 阿特拉斯·科普柯空气动力股份有限公司 Device for compressing and drying gas and a method applied thereby
US8721769B2 (en) 2009-10-30 2014-05-13 Atlas Copco Airpower, N.V. Device for compressing and drying gas and a method applied thereby
CN102596369B (en) * 2009-10-30 2014-11-12 阿特拉斯·科普柯空气动力股份有限公司 Device for compressing and drying gas and a method applied thereby
KR101465307B1 (en) 2009-10-30 2014-11-26 아틀라스 캅코 에어파워, 남로체 벤누트삽 Device for compressing and drying gas and a method applied thereby
AU2010312335B2 (en) * 2009-10-30 2015-10-22 Atlas Copco Airpower, Naamloze Vennootschap Device for compressing and drying gas and a method applied thereby.

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees