ZA807470B - Pulverisation device intended to pulverise products to be granulated in plants which granulate and/or coat in a gushing bed - Google Patents

Pulverisation device intended to pulverise products to be granulated in plants which granulate and/or coat in a gushing bed

Info

Publication number
ZA807470B
ZA807470B ZA00807470A ZA807470A ZA807470B ZA 807470 B ZA807470 B ZA 807470B ZA 00807470 A ZA00807470 A ZA 00807470A ZA 807470 A ZA807470 A ZA 807470A ZA 807470 B ZA807470 B ZA 807470B
Authority
ZA
South Africa
Prior art keywords
pulverise
pulverisation
granulate
granulated
coat
Prior art date
Application number
ZA00807470A
Inventor
C Debayeux
H Lacroix
F Sternicha
Original Assignee
Charbonnages Ste Chimique
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 Charbonnages Ste Chimique filed Critical Charbonnages Ste Chimique
Publication of ZA807470B publication Critical patent/ZA807470B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • 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
    • B01J8/245—Spouted-bed technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Glanulating (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
ZA00807470A 1979-11-30 1980-11-28 Pulverisation device intended to pulverise products to be granulated in plants which granulate and/or coat in a gushing bed ZA807470B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7929461A FR2470636A1 (en) 1979-11-30 1979-11-30 Granulating or coating prod. in bed kept in circulation by gas stream - incorporating means of adjusting position of gas jet vertically allowing particle size modification

Publications (1)

Publication Number Publication Date
ZA807470B true ZA807470B (en) 1981-11-25

Family

ID=9232238

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00807470A ZA807470B (en) 1979-11-30 1980-11-28 Pulverisation device intended to pulverise products to be granulated in plants which granulate and/or coat in a gushing bed

Country Status (7)

Country Link
BE (1) BE886412A (en)
ES (1) ES8107042A1 (en)
FR (1) FR2470636A1 (en)
IT (1) IT1144021B (en)
MX (1) MX154268A (en)
PT (1) PT72133B (en)
ZA (1) ZA807470B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN155886B (en) * 1980-05-07 1985-03-23 Toyo Engineering Corp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1258497A (en) * 1959-04-30 1961-04-14 Wisconsin Alumni Res Found Granulation process
US3110626A (en) * 1961-08-17 1963-11-12 Minnesota Mining & Mfg Apparatus for coating discrete solid material
FR1495427A (en) * 1966-03-02 1967-09-22 Progil Method and apparatus for granulating fluid products
NL152177B (en) * 1967-02-15 1977-02-15 Vometec Nv DEVICE FOR FLUIDIZING AGGLOMERATES OR CHEMICAL COMPOUNDS.

Also Published As

Publication number Publication date
BE886412A (en) 1981-03-16
IT8050266A0 (en) 1980-11-28
PT72133B (en) 1982-01-05
ES497233A0 (en) 1981-10-16
ES8107042A1 (en) 1981-10-16
IT1144021B (en) 1986-10-29
PT72133A (en) 1980-12-01
FR2470636B1 (en) 1983-05-06
FR2470636A1 (en) 1981-06-12
MX154268A (en) 1987-06-29

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