GB1219489A - Method and apparatus for producing contact between a liquid stream and a bed of solid particles - Google Patents

Method and apparatus for producing contact between a liquid stream and a bed of solid particles

Info

Publication number
GB1219489A
GB1219489A GB49159/68A GB4915968A GB1219489A GB 1219489 A GB1219489 A GB 1219489A GB 49159/68 A GB49159/68 A GB 49159/68A GB 4915968 A GB4915968 A GB 4915968A GB 1219489 A GB1219489 A GB 1219489A
Authority
GB
United Kingdom
Prior art keywords
bed
liquid
valve
opened
inlet
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
GB49159/68A
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.)
Trane US Inc
Original Assignee
Trane US Inc
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 to US67616767A priority Critical
Application filed by Trane US Inc filed Critical Trane US Inc
Publication of GB1219489A publication Critical patent/GB1219489A/en
Application status is Expired legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/02Solvent extraction of solids
    • B01D11/0207Control systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/02Solvent extraction of solids
    • B01D11/0215Solid material in other stationary receptacles
    • B01D11/0223Moving bed of solid material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D15/00Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/02Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor with moving adsorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/16Upward filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38Feed or discharge devices
    • B01D24/386Feed or discharge devices internal recirculation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38Feed or discharge devices
    • B01D24/40Feed or discharge devices for feeding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38Feed or discharge devices
    • B01D24/42Feed or discharge devices for discharging filtrate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38Feed or discharge devices
    • B01D24/44Feed or discharge devices for discharging filter cake, e.g. chutes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00Ion-exchange processes in general; Apparatus therefor
    • B01J47/10Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2215/00Separating processes involving the treatment of liquids with adsorbents
    • B01D2215/02Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
    • B01D2215/021Physically moving or fluidising the adsorbent beads or particles or slurry, excluding the movement of the entire columns
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/28Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed moving during the filtration
    • B01D24/30Translation

Abstract

1,219,489. Liquid-solid contact; ion exchange; filtering. AMERICAN STANDARD Inc. 16 Oct., 1968 [18 Oct., 1967], No. 49159/ 68. Headings B1D, B1F and B1J. Liquid is pumped from inlet 18 upwards through a bed 12 of granular solids to outlet 22, whence it flows to conduit 30 through tank 28, and periodically the flow is suspended by switching off pump 16 and closing valves 38 and 24, then valve 36 is opened and pump 46 is started, which delivers treated liquid from tank 28, or alternatively water, to supply vessel 40 which contains fresh bed material, and once pressure in vessels 10, 40 has built up lower valve 20 is opened to discharge spent bed material. Before restoring normal conditions, valve 34 may be opened draining some liquid off, which compacts the bed round inlet 18. Discharge may be assisted by valve 20 opening into a chamber 64 under vacuum, as in Figure 2, not shown. The various operations are controlled by a timer T 2 , whose operation is initiated by a timer T 1 or by a pressure switch PS connected in inlet line 14. Vessels 10, 40 may be made of metal or plastics. The process may involve softening or filtering water by passage through a bed of ion exchange resins or sand, purifying sewage by filtration and absorption in a bed of granular coal, purifying sugar solution in a bed of active carbon, or extracting oil from soybeans using solvent.
GB49159/68A 1967-10-18 1968-10-16 Method and apparatus for producing contact between a liquid stream and a bed of solid particles Expired GB1219489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US67616767A true 1967-10-18 1967-10-18

Publications (1)

Publication Number Publication Date
GB1219489A true GB1219489A (en) 1971-01-13

Family

ID=24713504

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49159/68A Expired GB1219489A (en) 1967-10-18 1968-10-16 Method and apparatus for producing contact between a liquid stream and a bed of solid particles

Country Status (2)

Country Link
US (1) US3512639A (en)
GB (1) GB1219489A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768650A (en) * 1971-08-16 1973-10-30 Industrial Filter Pump Mfg Co Continuous ion exchange system
DE2758400C2 (en) * 1976-12-29 1988-05-26 Takeda Chemical Industries, Ltd., Osaka, Jp
US4257896A (en) * 1978-05-24 1981-03-24 Takeda Chemical Industries, Ltd. Countercurrent liquid-solid contacting apparatus
US5198398A (en) * 1991-04-02 1993-03-30 American Norit Company, Inc. Method for regenerating spent activated carbon and portable container for use therein
US5213683A (en) * 1991-08-08 1993-05-25 Chromaflow, Inc. Apparatus for charging and discharging of chromatography column bed
US6432369B1 (en) * 1997-11-17 2002-08-13 Uop Llc Apparatus for controlling reaction temperatures
GB2344543B (en) 1998-12-10 2002-11-27 Millipore Corp Chromatography column system and method of packing a chromatography system
CN103861337A (en) * 2014-02-27 2014-06-18 洪明山 Sewage filter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US293750A (en) * 1884-02-19 Inyentor
NL22919C (en) * 1925-02-11
US2801966A (en) * 1954-07-16 1957-08-06 Sun Oil Co Transfer of granular solids
US3056743A (en) * 1959-08-19 1962-10-02 Dow Chemical Co Movement of confined particulate solids
US3270886A (en) * 1963-04-25 1966-09-06 Spreckels Sugar Company Apparatus for separating finely divided solid materials from liquids
US3282426A (en) * 1963-12-23 1966-11-01 Culligan Inc Ion exchange system
US3276585A (en) * 1965-10-22 1966-10-04 Fuller Co Filtration process

Also Published As

Publication number Publication date
US3512639A (en) 1970-05-19

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