IT1230185B - Procedimento e dispositivo per il contatto intensivo in controcorrente di materiali solidi particellari con una piccola quantita' di liquido - Google Patents

Procedimento e dispositivo per il contatto intensivo in controcorrente di materiali solidi particellari con una piccola quantita' di liquido

Info

Publication number
IT1230185B
IT1230185B IT8920179A IT2017989A IT1230185B IT 1230185 B IT1230185 B IT 1230185B IT 8920179 A IT8920179 A IT 8920179A IT 2017989 A IT2017989 A IT 2017989A IT 1230185 B IT1230185 B IT 1230185B
Authority
IT
Italy
Prior art keywords
procedure
liquid
small quantity
solid materials
current contact
Prior art date
Application number
IT8920179A
Other languages
English (en)
Italian (it)
Other versions
IT8920179A0 (it
Inventor
Horvath Lajes
Erdelyi Arpadne
Szigeti Istvan
Boros Aba
Szommer Laszlo
Horvath Laszlo
Arva Peter
Csukas Bela
Koroknai Andras
Nagy Dezso
Original Assignee
Nitrokemia Ipartelepek
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 Nitrokemia Ipartelepek filed Critical Nitrokemia Ipartelepek
Publication of IT8920179A0 publication Critical patent/IT8920179A0/it
Application granted granted Critical
Publication of IT1230185B publication Critical patent/IT1230185B/it

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)
IT8920179A 1988-04-18 1989-04-18 Procedimento e dispositivo per il contatto intensivo in controcorrente di materiali solidi particellari con una piccola quantita' di liquido IT1230185B (it)

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
IT8920179A0 IT8920179A0 (it) 1989-04-18
IT1230185B true IT1230185B (it) 1991-10-18

Family

ID=10957118

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8920179A IT1230185B (it) 1988-04-18 1989-04-18 Procedimento e dispositivo per il contatto intensivo in controcorrente di materiali solidi particellari con una piccola quantita' di liquido

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2136357C1 (ru) * 1998-06-03 1999-09-10 Государственный научный центр РФ "Всероссийский научно-исследовательский институт неорганических материалов им.акад.А.А.Бочвара" Способ перемещения кусковых материалов в жидкости и устройство для его осуществления
RU169886U1 (ru) * 2016-07-29 2017-04-05 Акционерное общество "Приокский завод цветных металлов" Устройство для извлечения полезных компонентов перколяционным выщелачиванием

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 (fr) * 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 (fr) * 1981-08-31 1983-03-04 Pechiney Aluminium Appareillage perfectionne destine au lavage et a la separation granulometrique de materiaux solides en suspension

Also Published As

Publication number Publication date
DE3912612A1 (de) 1989-11-02
FR2630024A1 (fr) 1989-10-20
HUT52999A (en) 1990-09-28
IT8920179A0 (it) 1989-04-18
GB2219523A (en) 1989-12-13
GB8908658D0 (en) 1989-06-01
JPH0263546A (ja) 1990-03-02

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