FR1389361A - Perfectionnements aux engrais mixtes - Google Patents

Perfectionnements aux engrais mixtes

Info

Publication number
FR1389361A
FR1389361A FR971363A FR971363A FR1389361A FR 1389361 A FR1389361 A FR 1389361A FR 971363 A FR971363 A FR 971363A FR 971363 A FR971363 A FR 971363A FR 1389361 A FR1389361 A FR 1389361A
Authority
FR
France
Prior art keywords
mixed fertilizer
fertilizer
mixed
fertilizer improvements
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
FR971363A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GB1537763A external-priority patent/GB991834A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR971363A priority Critical patent/FR1389361A/fr
Application granted granted Critical
Publication of FR1389361A publication Critical patent/FR1389361A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag
    • 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
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR971363A 1963-04-18 1964-04-17 Perfectionnements aux engrais mixtes Expired FR1389361A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR971363A FR1389361A (fr) 1963-04-18 1964-04-17 Perfectionnements aux engrais mixtes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1537763A GB991834A (en) 1963-04-18 1963-04-18 Improvements in and relating to mixed fertilisers
FR971363A FR1389361A (fr) 1963-04-18 1964-04-17 Perfectionnements aux engrais mixtes

Publications (1)

Publication Number Publication Date
FR1389361A true FR1389361A (fr) 1965-02-12

Family

ID=26207112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971363A Expired FR1389361A (fr) 1963-04-18 1964-04-17 Perfectionnements aux engrais mixtes

Country Status (1)

Country Link
FR (1) FR1389361A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040122B1 (fr) * 1980-05-05 1984-08-15 Société GENERALE DES ENGRAIS S.A. Procédé de fabrication de produits sous forme de particules solides notamment d'engrais granulés NP/NPK contenant du phosphate d'ammonium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040122B1 (fr) * 1980-05-05 1984-08-15 Société GENERALE DES ENGRAIS S.A. Procédé de fabrication de produits sous forme de particules solides notamment d'engrais granulés NP/NPK contenant du phosphate d'ammonium

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