GB257879A - An improved method of and apparatus for adsorbing a gas or vapour from mixtures thereof - Google Patents

An improved method of and apparatus for adsorbing a gas or vapour from mixtures thereof

Info

Publication number
GB257879A
GB257879A GB26507/25A GB2650725A GB257879A GB 257879 A GB257879 A GB 257879A GB 26507/25 A GB26507/25 A GB 26507/25A GB 2650725 A GB2650725 A GB 2650725A GB 257879 A GB257879 A GB 257879A
Authority
GB
United Kingdom
Prior art keywords
adsorbent
gases
conduit
layers
air
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
GB26507/25A
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.)
Silica Gel Corp
Original Assignee
Silica Gel 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
Application filed by Silica Gel Corp filed Critical Silica Gel Corp
Publication of GB257879A publication Critical patent/GB257879A/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
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases
    • 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
    • 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
    • B01D2259/406—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
    • 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

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

257,879. Silica Gel Corporation, (Assignees of Holden, E. C.). Sept. 4, 1925, [Convention date]. Gases, separating mixtures of.-An adsorbent for separating gaseous mixtures or for drying gases is arranged in spaced pervious layers disposed one above the other, alternate spaces between consecutive layers being open at one side and forming inlets for the gases and the other spaces being open at the other side and forming outlets. Adjacent layers of adsorbent may be disposed at an acute angle to one another and alternate layers may be parallel, and means, may be provided for reactivating and cooling the adsorbent. As shown in Fj<g>. 1, the adsorbent is arranged in spaced layers 10, the alternate spaces 12 forming inlets for the gases and the remaining spaces 13 forming outlets. The gases to be treated are preferably filtered at 35 and enter the adsorber through a valve 16, and after traversing the adsorbent they are withdrawn through a valve, 21 and a conduit 25; the valves 16, 21 may be power-operated and the conduit 25 may be connected to a pump. For continuous operation a number of units may be arranged in parallel, as shown in Fig. 2, the gases being treated in some of the units while in the others the adsorbent is being reactivated or cooled. For reactivating the adsorbent the hot combustion products of a cleaned combustible gas are employed. The combustible gas is cleaned in an electrostatic precipitator 26, Fig. 2, and is burnt in burners 28 heating a furnace 29, the combustion products passing into a flue 30, Fig. 1, which can be put into communication with the adsorbers by operating the valves 16; the combustion products may be diluted with air admitted through openings 34, and both the air so admitted and the air supplied for combustion are preferably filtered. During reactivation the valve. 21 is operated to close the conduit 25, the gases escaping through a conduit 31. The adsorbent may be cooled after reactivation, for example by air admitted through the openings 34. The apparatus is particularly intended for drying the blast air for blast furnaces.
GB26507/25A 1925-09-04 1925-10-22 An improved method of and apparatus for adsorbing a gas or vapour from mixtures thereof Expired GB257879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US257879XA 1925-09-04 1925-09-04

Publications (1)

Publication Number Publication Date
GB257879A true GB257879A (en) 1927-01-24

Family

ID=21828053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26507/25A Expired GB257879A (en) 1925-09-04 1925-10-22 An improved method of and apparatus for adsorbing a gas or vapour from mixtures thereof

Country Status (1)

Country Link
GB (1) GB257879A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579477A (en) * 1949-05-28 1951-12-25 W B Connor Engineering Corp Air-conditioning apparatus and the like
US2589229A (en) * 1946-08-14 1952-03-18 W B Connor Engineering Corp Adsorbing device
EP0222731A2 (en) * 1985-11-11 1987-05-20 VOEST-ALPINE Aktiengesellschaft Pressure swing adsorber for taking up granular adsorbents
WO2014170184A1 (en) * 2013-04-18 2014-10-23 Climeworks Ag Low-pressure drop structure of particle adsorbent bed for adsorption gas separation process
US10427086B2 (en) 2013-04-18 2019-10-01 Climeworks Ag Low-pressure drop structure of particle adsorbent bed for adsorption gas separation process
CN113786824A (en) * 2021-09-23 2021-12-14 中船重工（邯郸）派瑞特种气体有限公司 Activation device of ultra-high-purity electronic gas adsorbent

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589229A (en) * 1946-08-14 1952-03-18 W B Connor Engineering Corp Adsorbing device
US2579477A (en) * 1949-05-28 1951-12-25 W B Connor Engineering Corp Air-conditioning apparatus and the like
EP0222731A2 (en) * 1985-11-11 1987-05-20 VOEST-ALPINE Aktiengesellschaft Pressure swing adsorber for taking up granular adsorbents
EP0222731A3 (en) * 1985-11-11 1988-02-03 VOEST-ALPINE Aktiengesellschaft Pressure swing adsorber for taking up granular adsorbents
WO2014170184A1 (en) * 2013-04-18 2014-10-23 Climeworks Ag Low-pressure drop structure of particle adsorbent bed for adsorption gas separation process
US9751039B2 (en) 2013-04-18 2017-09-05 Climeworks Ag Low-pressure drop structure of particle adsorbent bed for adsorption gas separation process
US10427086B2 (en) 2013-04-18 2019-10-01 Climeworks Ag Low-pressure drop structure of particle adsorbent bed for adsorption gas separation process
CN113786824A (en) * 2021-09-23 2021-12-14 中船重工（邯郸）派瑞特种气体有限公司 Activation device of ultra-high-purity electronic gas adsorbent

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