GB8908658D0 - A process and apparatus for the intensive countercurrent contacting of particulate solid materials with a small quantity of liquid - Google Patents

A process and apparatus for the intensive countercurrent contacting of particulate solid materials with a small quantity of liquid

Info

Publication number
GB8908658D0
GB8908658D0 GB898908658A GB8908658A GB8908658D0 GB 8908658 D0 GB8908658 D0 GB 8908658D0 GB 898908658 A GB898908658 A GB 898908658A GB 8908658 A GB8908658 A GB 8908658A GB 8908658 D0 GB8908658 D0 GB 8908658D0
Authority
GB
United Kingdom
Prior art keywords
liquid
small quantity
solid materials
particulate solid
countercurrent contacting
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.)
Withdrawn
Application number
GB898908658A
Other versions
GB2219523A (en
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.)
Nitrokaelepek
Original Assignee
Nitrokaelepek
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 Nitrokaelepek filed Critical Nitrokaelepek
Publication of GB8908658D0 publication Critical patent/GB8908658D0/en
Publication of GB2219523A publication Critical patent/GB2219523A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/60—Cleaning or rinsing ion-exchange beds
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1809—Controlling processes
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1881—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving downwards while fluidised
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/40—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to vibrations or pulsations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
GB8908658A 1988-04-18 1989-04-17 Contacting particulate solid materials with a liquid Withdrawn GB2219523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU881977A HUT52999A (en) 1988-04-18 1988-04-18 Method and apparatus for intensive countercurrent contacting granular solid materials with low-amount liquid

Publications (2)

Publication Number Publication Date
GB8908658D0 true GB8908658D0 (en) 1989-06-01
GB2219523A GB2219523A (en) 1989-12-13

Family

ID=10957118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8908658A Withdrawn GB2219523A (en) 1988-04-18 1989-04-17 Contacting particulate solid materials with a liquid

Country Status (6)

Country Link
JP (1) JPH0263546A (en)
DE (1) DE3912612A1 (en)
FR (1) FR2630024A1 (en)
GB (1) GB2219523A (en)
HU (1) HUT52999A (en)
IT (1) IT1230185B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2136357C1 (en) * 1998-06-03 1999-09-10 Государственный научный центр РФ "Всероссийский научно-исследовательский институт неорганических материалов им.акад.А.А.Бочвара" Method of motion of lumpy material in liquid and device for realization of this method
RU169886U1 (en) * 2016-07-29 2017-04-05 Акционерное общество "Приокский завод цветных металлов" DEVICE FOR REMOVING USEFUL COMPONENTS BY PERCOLATION LEACHING

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742784A (en) * 1950-12-06 1956-01-04 Ruhrchemie Ag Process and apparatus for the continuous treatment of granular materials with liquids or liquids and gases
GB775415A (en) * 1954-10-05 1957-05-22 Commw Scient Ind Res Org Improved method and means for extracting an adsorbable solute from a suspension of finely divided solids in a solution
BE544104A (en) * 1955-01-04 1900-01-01
FR2076452A5 (en) * 1970-01-15 1971-10-15 Huot De Longchamp Jacque A liquid column pulse generator - for catalytic reactions
FR2511894A1 (en) * 1981-08-31 1983-03-04 Pechiney Aluminium IMPROVED APPARATUS FOR WASHING AND GRANULOMETRIC SEPARATION OF SUSPENDED SOLID MATERIALS

Also Published As

Publication number Publication date
DE3912612A1 (en) 1989-11-02
IT1230185B (en) 1991-10-18
IT8920179A0 (en) 1989-04-18
JPH0263546A (en) 1990-03-02
GB2219523A (en) 1989-12-13
HUT52999A (en) 1990-09-28
FR2630024A1 (en) 1989-10-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)