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
American Standard 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
Application filed by American Standard Inc filed Critical American Standard Inc
Publication of GB1219489A publication Critical patent/GB1219489A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0207—Control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/02—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor with moving adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters 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
    • B01D24/10—Filters 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
    • B01D24/16—Upward filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/386—Feed or discharge devices internal recirculation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/42—Feed or discharge devices for discharging filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/44—Feed or discharge devices for discharging filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2215/00—Separating processes involving the treatment of liquids with adsorbents
    • B01D2215/02—Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
    • B01D2215/021—Physically moving or fluidising the adsorbent beads or particles or slurry, excluding the movement of the entire columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/28—Filters 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
    • B01D24/30—Translation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Automation & Control Theory (AREA)
  • Analytical Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

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)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67616767A 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382910A (en) 1978-03-03 1983-05-10 Gesellschaft Zur Forderund Der Forschung An Der Eidgenossischen Technischen Hochschule Process and apparatus for the continuous removal of undesirable components of solid particles by a solvent applied in counterflow

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
DE2758400A1 (en) * 1976-12-29 1978-07-13 Takeda Chemical Industries Ltd METHOD AND DEVICE FOR CLEANING A FLOW CAPABLE MEDIUM WITH A CLEANING AGENT
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382910A (en) 1978-03-03 1983-05-10 Gesellschaft Zur Forderund Der Forschung An Der Eidgenossischen Technischen Hochschule Process and apparatus for the continuous removal of undesirable components of solid particles by a solvent applied in counterflow

Also Published As

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

Similar Documents

Publication Publication Date Title
GB1219487A (en) Method and apparatus for the treatment of a liquid
GB1359225A (en) Filtering liquids
US7011741B2 (en) Filtration apparatus operating features
GB1219489A (en) Method and apparatus for producing contact between a liquid stream and a bed of solid particles
SU1069604A3 (en) Pressure filter
GB1293894A (en) Method and apparatus for filtering solids from moulds
GB1342793A (en) Filter apparatus
GB1219485A (en) Method and apparatus for the treatment of a liquid
GB1341741A (en) Apparatus and method of filtration
JPS6443305A (en) Cross flow type filtration process
JPS5759641A (en) Regenerating method for strong acidic cation exchange resin
US4330511A (en) Treatment of blast furnace off-gas
GB992822A (en) Multiple flow valve control for liquid treatment apparatus
US3454492A (en) Method of softening water and regenerating the base exchange bed
JPS55167016A (en) Continuous ascending current type filtration tower
US1719548A (en) Water-softening filter and process of regenerating and purifying the same
US587408A (en) Henry livingstone sulman
JP2000062833A (en) Solid and liquid separating device
CN214260789U (en) A clarification pot for rosin processing
CN215559370U (en) Reverse osmosis filter equipment for raw material purification
GB1219486A (en) Method and apparatus for the treatment of a liquid
CN2281981Y (en) Continuous water making complete set filter
JPS5511008A (en) Cleaning and filtering apparatus
JPS5588810A (en) Method for filtering and washing in combination
GB1088524A (en) Method for the fine filtration of suspensions, and more particularly of the turbid juices obtained in sugar factories, and apparatus for carrying out the method