GB522988A - Improvements in or relating to gas driers - Google Patents

Improvements in or relating to gas driers

Info

Publication number
GB522988A
GB522988A GB3732138A GB3732138A GB522988A GB 522988 A GB522988 A GB 522988A GB 3732138 A GB3732138 A GB 3732138A GB 3732138 A GB3732138 A GB 3732138A GB 522988 A GB522988 A GB 522988A
Authority
GB
United Kingdom
Prior art keywords
driers
pipe
gas
drier
connections
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
GB3732138A
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.)
Wild Barfield Electric Furnaces Ltd
Original Assignee
Wild Barfield Electric Furnaces 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 Wild Barfield Electric Furnaces Ltd filed Critical Wild Barfield Electric Furnaces Ltd
Priority to GB3732138A priority Critical patent/GB522988A/en
Publication of GB522988A publication Critical patent/GB522988A/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
    • B01D53/06—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 moving adsorbents, e.g. rotating beds
    • 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
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • 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
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot 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
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/40096—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating by using electrical resistance heating
    • 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

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)
  • Drying Of Solid Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

522,988. Drying gases. HAYWOOD, F. W., GRENE, G. H. S., and WILD-BARFIELD ELECTRIC FURNACES, Ltd. Dec. 22, 1938, No. 37321. [Class 34 (i)] Gas driers are arranged in a battery of at least three and are so connected that each in turn is used to dry the gas, is heated to revive the desiccant and is cooled ready for use, the heating during revivification being external. The driers either move in'turn to each station, or are fixed and the stations or connections are moved. The driers 1 .. 3 containing silica gel are mounted on a rotatable table 4 with an insulating wall between them so that each may be insulated when turned to a recess in a furnace wall. A cooling or heating jacket may be placed over the driers, under which they rotate. Gas to be dried is led by pipe 6 to drier 1 and hence by pipe 7 to a furnace. A little of the dried, gas is led by pipe 8 to drier 3 being cooled and then by pipe 9 to the drier being heated. The pipe 8 has a regulator 11 and flow meter 12. The table is rotated through 120 degrees under a time or hygrometric control; and in order to change the connections to the driers, the table has ports which come into alignment with passages in plates 13 beneath the table forming a multi-way valve. The valve passages may be arranged in a tapered drum beneath the table. More than three driers, preferably in multiples of three, may be used.
GB3732138A 1938-12-22 1938-12-22 Improvements in or relating to gas driers Expired GB522988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3732138A GB522988A (en) 1938-12-22 1938-12-22 Improvements in or relating to gas driers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3732138A GB522988A (en) 1938-12-22 1938-12-22 Improvements in or relating to gas driers

Publications (1)

Publication Number Publication Date
GB522988A true GB522988A (en) 1940-07-02

Family

ID=10395563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3732138A Expired GB522988A (en) 1938-12-22 1938-12-22 Improvements in or relating to gas driers

Country Status (1)

Country Link
GB (1) GB522988A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8062613B2 (en) 2009-09-16 2011-11-22 Uop Llc Apparatus and process for isomerizing a hydrocarbon stream
US8157893B2 (en) 2009-06-16 2012-04-17 Uop Llc Apparatus and process for isomerizing a hydrocarbon stream
US8163068B2 (en) 2009-06-16 2012-04-24 Uop Llc Apparatus and process for isomerizing a hydrocarbon stream
US8163067B2 (en) 2009-06-16 2012-04-24 Uop Llc Apparatus and process for isomerizing a hydrogen stream
US8685175B2 (en) 2009-09-16 2014-04-01 Uop Llc Apparatus and process for isomerizing a hydrocarbon stream
CN113148464A (en) * 2021-02-09 2021-07-23 张天明 Shipping container with cyclic regeneration silica gel desiccant structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8157893B2 (en) 2009-06-16 2012-04-17 Uop Llc Apparatus and process for isomerizing a hydrocarbon stream
US8163068B2 (en) 2009-06-16 2012-04-24 Uop Llc Apparatus and process for isomerizing a hydrocarbon stream
US8163067B2 (en) 2009-06-16 2012-04-24 Uop Llc Apparatus and process for isomerizing a hydrogen stream
US8062613B2 (en) 2009-09-16 2011-11-22 Uop Llc Apparatus and process for isomerizing a hydrocarbon stream
US8685175B2 (en) 2009-09-16 2014-04-01 Uop Llc Apparatus and process for isomerizing a hydrocarbon stream
CN113148464A (en) * 2021-02-09 2021-07-23 张天明 Shipping container with cyclic regeneration silica gel desiccant structure

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