FR1435834A - Procédé de granulation - Google Patents

Procédé de granulation

Info

Publication number
FR1435834A
FR1435834A FR996924A FR996924A FR1435834A FR 1435834 A FR1435834 A FR 1435834A FR 996924 A FR996924 A FR 996924A FR 996924 A FR996924 A FR 996924A FR 1435834 A FR1435834 A FR 1435834A
Authority
FR
France
Prior art keywords
granulation process
granulation
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
FR996924A
Other languages
English (en)
Inventor
Bernard Quanquin
Georges Le Clerc
Jean-Louis Pierre
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.)
Potasse et Engrais Chimiques SA
Original Assignee
Potasse et Engrais Chimiques SA
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 Potasse et Engrais Chimiques SA filed Critical Potasse et Engrais Chimiques SA
Priority to FR996924A priority Critical patent/FR1435834A/fr
Priority to DEP38085A priority patent/DE1263707B/de
Priority to ES0320144A priority patent/ES320144A1/es
Priority to NL6515467A priority patent/NL6515467A/xx
Priority to GB50829/65A priority patent/GB1119078A/en
Priority to US510549A priority patent/US3475195A/en
Priority to BE673076D priority patent/BE673076A/xx
Application granted granted Critical
Publication of FR1435834A publication Critical patent/FR1435834A/fr
Expired 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
    • 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
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous 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
    • 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
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Paper (AREA)
  • Glanulating (AREA)
FR996924A 1964-12-01 1964-12-01 Procédé de granulation Expired FR1435834A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR996924A FR1435834A (fr) 1964-12-01 1964-12-01 Procédé de granulation
DEP38085A DE1263707B (de) 1964-12-01 1965-11-10 Granulierverfahren
ES0320144A ES320144A1 (es) 1964-12-01 1965-11-29 Procedimiento para la obtenciën de productos sëlidos bajo forma granular a partir de materias fundidas, soluciones o suspensiones
NL6515467A NL6515467A (fr) 1964-12-01 1965-11-29
GB50829/65A GB1119078A (en) 1964-12-01 1965-11-30 Method and apparatus for obtaining solid products in granulated form
US510549A US3475195A (en) 1964-12-01 1965-11-30 Process and apparatus for granulating paste
BE673076D BE673076A (fr) 1964-12-01 1965-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR996924A FR1435834A (fr) 1964-12-01 1964-12-01 Procédé de granulation

Publications (1)

Publication Number Publication Date
FR1435834A true FR1435834A (fr) 1966-04-22

Family

ID=8843733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996924A Expired FR1435834A (fr) 1964-12-01 1964-12-01 Procédé de granulation

Country Status (7)

Country Link
US (1) US3475195A (fr)
BE (1) BE673076A (fr)
DE (1) DE1263707B (fr)
ES (1) ES320144A1 (fr)
FR (1) FR1435834A (fr)
GB (1) GB1119078A (fr)
NL (1) NL6515467A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707136A (en) * 1970-12-02 1972-12-26 Continental Oil Co Apparatus for plating heat-resistant articles
DE3318652C2 (de) * 1983-05-21 1986-10-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren und Vorrichtung zum Kristallisieren von Stoffen aus ihrer Schmelze
CN104108968B (zh) * 2014-07-04 2017-10-03 贵州芭田生态工程有限公司 一种硝酸磷肥的成粒方法
DE102023115161A1 (de) * 2022-06-13 2023-12-14 Guizhou Batian Ecotypic Engineering Co., Ltd. Verfahren zur Herstellung von Eisenphosphat und Düngemittel als Nebenprodukt unter Verwendung von Ammoniumphosphat

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2071846A (en) * 1935-08-15 1937-02-23 Cilco Terminal Company Inc Apparatus for spraying material
US2561392A (en) * 1945-08-11 1951-07-24 Donald E Marshall Process and apparatus for treating solutions to recover and coat solid particles
US2586818A (en) * 1947-08-21 1952-02-26 Harms Viggo Progressive classifying or treating solids in a fluidized bed thereof
US2644769A (en) * 1948-12-31 1953-07-07 Phillips Petroleum Co Coating of ammonium nitrate fertilizer
US2600523A (en) * 1949-05-24 1952-06-17 Charles E Ellis Polyphase alternating current dynamoelectric apparatus
US2768095A (en) * 1952-05-30 1956-10-23 Shell Dev Process of coating finely divided solid material
US2986475A (en) * 1958-11-05 1961-05-30 Smith Kline French Lab Apparatus and method for coating discrete solids
BE597383A (fr) * 1959-11-24
US3110626A (en) * 1961-08-17 1963-11-12 Minnesota Mining & Mfg Apparatus for coating discrete solid material
US3106492A (en) * 1961-09-01 1963-10-08 Upjohn Co Apparatus for coating discrete solids
US3237596A (en) * 1961-09-18 1966-03-01 Smith Kline French Lab Apparatus for coating discrete solids
US3118459A (en) * 1962-08-20 1964-01-21 Us Mineral Wool Company Apparatus for wetting dry materials
US3143428A (en) * 1962-10-10 1964-08-04 American Sugar Method and apparatus for agglomeration
US3354863A (en) * 1963-10-28 1967-11-28 Dow Chemical Co Apparatus for coating particulate materials

Also Published As

Publication number Publication date
BE673076A (fr) 1966-03-16
US3475195A (en) 1969-10-28
ES320144A1 (es) 1966-05-01
NL6515467A (fr) 1966-06-02
DE1263707B (de) 1968-03-21
GB1119078A (en) 1968-07-10

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