FR1322288A - Procédé de fabrication d'engrais à base de phosphates d'ammoniaque - Google Patents

Procédé de fabrication d'engrais à base de phosphates d'ammoniaque

Info

Publication number
FR1322288A
FR1322288A FR888090A FR888090A FR1322288A FR 1322288 A FR1322288 A FR 1322288A FR 888090 A FR888090 A FR 888090A FR 888090 A FR888090 A FR 888090A FR 1322288 A FR1322288 A FR 1322288A
Authority
FR
France
Prior art keywords
phosphate based
based fertilizers
ammonia phosphate
manufacturing ammonia
manufacturing
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
FR888090A
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain 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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR888090A priority Critical patent/FR1322288A/fr
Priority to DE19631467393 priority patent/DE1467393A1/de
Priority to US257940A priority patent/US3249421A/en
Priority to ES285157A priority patent/ES285157A1/es
Application granted granted Critical
Publication of FR1322288A publication Critical patent/FR1322288A/fr
Priority to OA51634BISA priority patent/OA01602A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
FR888090A 1962-02-15 1962-02-15 Procédé de fabrication d'engrais à base de phosphates d'ammoniaque Expired FR1322288A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR888090A FR1322288A (fr) 1962-02-15 1962-02-15 Procédé de fabrication d'engrais à base de phosphates d'ammoniaque
DE19631467393 DE1467393A1 (de) 1962-02-15 1963-02-08 Verfahren zum Herstellen von Duengemitteln auf Grundlage von Ammoniumphosphaten
US257940A US3249421A (en) 1962-02-15 1963-02-12 Process for manufacturing complex granulated fertilizers
ES285157A ES285157A1 (es) 1962-02-15 1963-02-15 Procedimiento de fabricación de abonos a base de fosfatos de amoníaco
OA51634BISA OA01602A (fr) 1962-02-15 1965-01-29 Procédé de fabrication d'engrais à base de phosphates d'ammoniaque.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888090A FR1322288A (fr) 1962-02-15 1962-02-15 Procédé de fabrication d'engrais à base de phosphates d'ammoniaque

Publications (1)

Publication Number Publication Date
FR1322288A true FR1322288A (fr) 1963-03-29

Family

ID=8772751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888090A Expired FR1322288A (fr) 1962-02-15 1962-02-15 Procédé de fabrication d'engrais à base de phosphates d'ammoniaque

Country Status (3)

Country Link
US (1) US3249421A (fr)
FR (1) FR1322288A (fr)
OA (1) OA01602A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2578557A1 (fr) 2011-10-05 2013-04-10 Agrinova Composition solide hydrosoluble d'engrais composé NPK contenant un sel mixte de nitrate d'ammonium potassium et son procédé de fabrication

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053772A (fr) * 1964-05-26
US3382059A (en) * 1964-07-02 1968-05-07 Tennessee Valley Authority Production of ammonium polyphosphates from wet process phosphoric acid
US3656931A (en) * 1968-08-26 1972-04-18 Int Minerals & Chem Corp Preparation of ammonium ortho-phosphate agricultural suspensions
US3514255A (en) * 1969-04-30 1970-05-26 Chemical Construction Corp Production of granular diammonium phosphate
US4073635A (en) * 1976-05-14 1978-02-14 Kemira Oy Process for producing a slurry suitable for the manufacture of a mixed fertilizer containing nitrogen plus phosphorus
US5211735A (en) * 1987-04-24 1993-05-18 Petroleo Brasileiro S. A. Process for preparing phosphated or nitrophosphated fertilizers through solubilization of phosphate rock

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1999026A (en) * 1931-11-12 1935-04-23 Ruhrchemie Ag Production of fertilizers
US2726949A (en) * 1951-08-14 1955-12-13 Potasse & Engrais Chimiques Complex fertilizer and method of producing same
US2978313A (en) * 1952-07-09 1961-04-04 Saint Gobain Granular fertilizers and processes for making them
US2792286A (en) * 1954-12-23 1957-05-14 Union Oil Co Continuous process for preparing ammonium phosphate
US2891856A (en) * 1955-12-12 1959-06-23 Tennessee Valley Authority Manufacture of fertilizer from wetprocess phosphoric acid and ammonia
US3011875A (en) * 1957-03-13 1961-12-05 Victor Chemical Works Apparatus for producing ammonium phosphate solutions
US3019099A (en) * 1959-06-10 1962-01-30 Tennessee Valley Authority Manufacture of fluid fertilizer from wet-process phosphoric acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2578557A1 (fr) 2011-10-05 2013-04-10 Agrinova Composition solide hydrosoluble d'engrais composé NPK contenant un sel mixte de nitrate d'ammonium potassium et son procédé de fabrication

Also Published As

Publication number Publication date
US3249421A (en) 1966-05-03
OA01602A (fr) 1969-09-20

Similar Documents

Publication Publication Date Title
FR1322288A (fr) Procédé de fabrication d'engrais à base de phosphates d'ammoniaque
FR82644E (fr) Procédé de fabrication d'engrais à base de phosphates d'ammoniaque
FR1330906A (fr) Procédé de préparation d'engrais phosphaté granulé à base de superphosphate enrichi
FR94245E (fr) Procédé de fabrication d'engrais a base de phosphates calcines et engrais ainsi obtenus.
FR1356054A (fr) Procédé de fabrication de nitrate d'ammonium
CH511191A (fr) Procédé de fabrication de phosphate mono et/ou diammonique et de nitrate d'ammonium
FR1491467A (fr) Procédé de fabrication d'humates d'ammonium
FR1330781A (fr) Procédé de préparation d'engrais phosphaté granulé à base de superphosphate triple
FR1327309A (fr) Procédé de fabrication de phosphates condensés et phosphates obtenus
FR1043483A (fr) Procédé perfectionné de fabrication d'engrais phosphates
OA02943A (fr) Procédé de fabrication d'engrais nitrophosphaté.
FR1128993A (fr) Procédé de fabrication d'engrais à base de phosphate diammonique
FR1189773A (fr) Procédé de fabrication d'engrais phosphopotassiques
FR1531453A (fr) Procédé de fabrication d'engrais à base de phosphates calcinés et engrais ainsi obtenus
FR82312E (fr) Procédé de préparation d'engrais phosphaté granulé à base de superphosphate triple
FR1319803A (fr) Procédé de fabrication d'un engrais à partir de scories phosphatées
FR1365174A (fr) Procédé de fabrication de phosphates d'ammonium solides
FR1523110A (fr) Procédé de fabrication de nitrate d'ammonium particulaire
FR1335179A (fr) Procédé de fabrication d'engrais granulaires
FR1085999A (fr) Procédé de fabrication d'engrais à base de phosphate bicaicique
FR1320313A (fr) Procédé de fabrication de phosphates
FR1372022A (fr) Procédé de fabrication de phosphates d'ammonium à teneur élevée en amoniaque
FR1165488A (fr) Procédé de fabrication d'engrais
FR1332557A (fr) Procédé de fabrication d'alpha-amino-benzylpénicillines
FR1292812A (fr) Procédé de fabrication de compositions à base de nitrate d'ammonium