ES320144A1 - Procedimiento para la obtenciën de productos sëlidos bajo forma granular a partir de materias fundidas, soluciones o suspensiones - Google Patents

Procedimiento para la obtenciën de productos sëlidos bajo forma granular a partir de materias fundidas, soluciones o suspensiones

Info

Publication number
ES320144A1
ES320144A1 ES0320144A ES320144A ES320144A1 ES 320144 A1 ES320144 A1 ES 320144A1 ES 0320144 A ES0320144 A ES 0320144A ES 320144 A ES320144 A ES 320144A ES 320144 A1 ES320144 A1 ES 320144A1
Authority
ES
Spain
Prior art keywords
tower
granules
slurry
melt
pipe
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
ES0320144A
Other languages
English (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.)
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
Publication of ES320144A1 publication Critical patent/ES320144A1/es
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)
  • Glanulating (AREA)
  • Paper (AREA)
ES0320144A 1964-12-01 1965-11-29 Procedimiento para la obtenciën de productos sëlidos bajo forma granular a partir de materias fundidas, soluciones o suspensiones Expired ES320144A1 (es)

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
ES320144A1 true ES320144A1 (es) 1966-05-01

Family

ID=8843733

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0320144A Expired 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

Country Status (7)

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

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 (es) * 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
FR1435834A (fr) 1966-04-22
US3475195A (en) 1969-10-28
DE1263707B (de) 1968-03-21
GB1119078A (en) 1968-07-10
BE673076A (es) 1966-03-16
NL6515467A (es) 1966-06-02

Similar Documents

Publication Publication Date Title
GB962265A (en) Improvements in the granulating and drying of fluid materials such as aqueous solutions, pastes and slurries
US2774660A (en) Granulation of fertilizers
GB1124780A (en) Process and apparatus for obtaining a solid product from melts, solutions, slurries and the like
GB1142002A (en) Granulation
US2402192A (en) Process for the production of ammonium nitrate
US3475132A (en) Fluidized bed for the granulation of fertilizers
US2919184A (en) Process for producing substantially pure free-running urea granules
US3819310A (en) Apparatus for prilling urea
NO159308B (no) Anordning for tetning av en aapning rundt et lederoer.
ES320144A1 (es) Procedimiento para la obtenciën de productos sëlidos bajo forma granular a partir de materias fundidas, soluciones o suspensiones
US2957763A (en) Process for producing mixed ammonium nitrate-monoammonium phosphate prills
YU112881A (en) Process for producing products in the form of solid particles, especially granulated fertilizers containing ammonium phosphate
GB811658A (en) A process for the production of granular salt mixtures containing perborates
GB810469A (en) Process and apparatus for granulating materials solidifying from the molten state
US2934412A (en) Prilling of ammonium nitrate
US1977628A (en) Production of fertilizers
Shirley Jr et al. Melt granulation of urea by the falling-curtain process
NO121333B (es)
GB677077A (en) Improvements in and relating to the production of granular fertilizers
GB1099856A (en) Granulation process and apparatus
GB1069454A (en) Pan granulation process
GB1049782A (en) Process for preparing ammonium sulphate nitrate
RU2042656C1 (ru) Способ получения гранулированных фосфорсодержащих удобрений
US3250830A (en) Prilling
GB1412487A (en) Manufacture of granular fertilizers