FR2276092A2 - Procede et appareil pour le traitement, la fabrication et la separation de produits en grains - Google Patents

Procede et appareil pour le traitement, la fabrication et la separation de produits en grains

Info

Publication number
FR2276092A2
FR2276092A2 FR7421826A FR7421826A FR2276092A2 FR 2276092 A2 FR2276092 A2 FR 2276092A2 FR 7421826 A FR7421826 A FR 7421826A FR 7421826 A FR7421826 A FR 7421826A FR 2276092 A2 FR2276092 A2 FR 2276092A2
Authority
FR
France
Prior art keywords
bed
granules
chamber
screen
separated
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.)
Granted
Application number
FR7421826A
Other languages
English (en)
Other versions
FR2276092B2 (fr
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 de France CDF filed Critical Charbonnages de France CDF
Priority to FR7421826A priority Critical patent/FR2276092A2/fr
Priority to NL7409873A priority patent/NL7409873A/xx
Priority to DE2435891A priority patent/DE2435891C3/de
Priority to IT25579/74A priority patent/IT1017455B/it
Priority to AU71713/74A priority patent/AU486960B2/en
Priority to GB3316374A priority patent/GB1474422A/en
Priority to LU70613*A priority patent/LU70613A1/xx
Priority to JP49085232A priority patent/JPS5075980A/ja
Priority to SE7409694A priority patent/SE402058B/xx
Priority to IE1596/74A priority patent/IE40509B1/xx
Priority to CA205,693A priority patent/CA1038137A/fr
Priority to DK402174AA priority patent/DK136516B/da
Priority to FI2266/74A priority patent/FI56130C/fi
Priority to CH1035074A priority patent/CH593098A5/xx
Priority to NO742727A priority patent/NO142738C/no
Publication of FR2276092A2 publication Critical patent/FR2276092A2/fr
Priority to US05/690,064 priority patent/US4071304A/en
Application granted granted Critical
Publication of FR2276092B2 publication Critical patent/FR2276092B2/fr
Granted 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
    • 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
    • B01J8/44—Fluidisation grids
    • 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
    • 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
    • B01J2/18—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using a vibrating apparatus
    • 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
FR7421826A 1973-07-27 1974-06-24 Procede et appareil pour le traitement, la fabrication et la separation de produits en grains Granted FR2276092A2 (fr)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR7421826A FR2276092A2 (fr) 1974-06-24 1974-06-24 Procede et appareil pour le traitement, la fabrication et la separation de produits en grains
NL7409873A NL7409873A (nl) 1973-07-27 1974-07-22 Werkwijze en inrichting voor het behandelen, vervaardigen en scheiden van korrelvormige produkten.
IT25579/74A IT1017455B (it) 1973-07-27 1974-07-25 Processo ed apparecchio per il trattamento fabbricazione esepa razione di prodotti in granuli
DE2435891A DE2435891C3 (de) 1973-07-27 1974-07-25 Vorrichtung zur kontinuierlichen Behandlung von festen Stoffen in der Wirbelschicht
DK402174AA DK136516B (da) 1973-07-27 1974-07-26 Fremgangsmåde og apparat til behandling og separation af granulerede produkter.
LU70613*A LU70613A1 (fr) 1973-07-27 1974-07-26
JP49085232A JPS5075980A (fr) 1973-07-27 1974-07-26
SE7409694A SE402058B (sv) 1973-07-27 1974-07-26 Forfarande och apparat for behandling och separering av granulformiga produkter
AU71713/74A AU486960B2 (en) 1973-07-27 1974-07-26 Process and apparatus forthe treatment, production and separation of products in granular form
CA205,693A CA1038137A (fr) 1973-07-27 1974-07-26 Procede et appareil pour le traitement, la fabrication et la separation de produits en grains
GB3316374A GB1474422A (en) 1973-07-27 1974-07-26 Process and apparatus for the treatment production and separation of products in granular form
FI2266/74A FI56130C (fi) 1973-07-27 1974-07-26 Saett och anordning foer separering av granuler fraon pulveriserat material
CH1035074A CH593098A5 (fr) 1973-07-27 1974-07-26
NO742727A NO142738C (no) 1973-07-27 1974-07-26 Fremgangsmaate og apparat for behandling av granuler
IE1596/74A IE40509B1 (en) 1973-07-27 1974-07-26 Process and apparatus for the treatment, production, and separation of products in granular form
US05/690,064 US4071304A (en) 1973-07-27 1976-05-26 Separation of products in granular form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421826A FR2276092A2 (fr) 1974-06-24 1974-06-24 Procede et appareil pour le traitement, la fabrication et la separation de produits en grains

Publications (2)

Publication Number Publication Date
FR2276092A2 true FR2276092A2 (fr) 1976-01-23
FR2276092B2 FR2276092B2 (fr) 1979-08-10

Family

ID=9140422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421826A Granted FR2276092A2 (fr) 1973-07-27 1974-06-24 Procede et appareil pour le traitement, la fabrication et la separation de produits en grains

Country Status (1)

Country Link
FR (1) FR2276092A2 (fr)

Also Published As

Publication number Publication date
FR2276092B2 (fr) 1979-08-10

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