FR1448011A - Procédé de préparation de phosphates d'ammonium purs - Google Patents

Procédé de préparation de phosphates d'ammonium purs

Info

Publication number
FR1448011A
FR1448011A FR5036A FR5036A FR1448011A FR 1448011 A FR1448011 A FR 1448011A FR 5036 A FR5036 A FR 5036A FR 5036 A FR5036 A FR 5036A FR 1448011 A FR1448011 A FR 1448011A
Authority
FR
France
Prior art keywords
preparation
ammonium phosphates
pure ammonium
pure
phosphates
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
FR5036A
Other languages
English (en)
Inventor
Robert A Macdonald
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 filed Critical
Application granted granted Critical
Publication of FR1448011A publication Critical patent/FR1448011A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/28—Ammonium phosphates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/405—Polyphosphates of ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
FR5036A 1964-02-10 1965-02-10 Procédé de préparation de phosphates d'ammonium purs Expired FR1448011A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US343649A US3388966A (en) 1964-02-10 1964-02-10 Ammonium phosphate preparation

Publications (1)

Publication Number Publication Date
FR1448011A true FR1448011A (fr) 1966-08-05

Family

ID=23346994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR5036A Expired FR1448011A (fr) 1964-02-10 1965-02-10 Procédé de préparation de phosphates d'ammonium purs

Country Status (5)

Country Link
US (1) US3388966A (fr)
ES (1) ES308899A1 (fr)
FR (1) FR1448011A (fr)
GB (1) GB1091345A (fr)
NL (1) NL6501580A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495598A1 (fr) * 1980-12-10 1982-06-11 Agrico Chem Co Procede de production de phosphate de monoammonium purifie

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342669A (en) * 1980-02-11 1982-08-03 Phillips Petroleum Company Fire-retardant insulating composition and its production
IT1176079B (it) * 1984-04-18 1987-08-12 Anic Agricoltura Spa Procedimento per la produzione di fosfati d'ammonio idrosolubili
US5728359A (en) * 1995-10-13 1998-03-17 Nip; Raymond L. Method for the preparation of sodium ammonium phosphate
US8202449B2 (en) * 2006-10-31 2012-06-19 Icl Performance Products, Lp Corrosion-inhibited ammonium polyphosphate fire retardant compositions
WO2014121398A1 (fr) 2013-02-06 2014-08-14 X'aan Innovations Inc. Compositions ignifugeantes à base de polyphosphate d'ammonium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1879204A (en) * 1929-02-22 1932-09-27 Union Chimique Belge Sa Production of ammonium phosphates
US1876011A (en) * 1929-10-05 1932-09-06 Kunstdunger Patentverwertungs Process of producing ammonium phosphate
US2879152A (en) * 1951-12-27 1959-03-24 Allied Chem Manufacture of fertilizers
US2799569A (en) * 1954-11-29 1957-07-16 Union Oil Co Ammonium phosphate fertilizers
US2792286A (en) * 1954-12-23 1957-05-14 Union Oil Co Continuous process for preparing ammonium phosphate
US3115390A (en) * 1959-10-28 1963-12-24 Panmetals And Processes Inc Method for preparing diammonium phosphate, starting from phosphoric acid produced by the wet process
NL277211A (fr) * 1961-04-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495598A1 (fr) * 1980-12-10 1982-06-11 Agrico Chem Co Procede de production de phosphate de monoammonium purifie

Also Published As

Publication number Publication date
GB1091345A (en) 1967-11-15
US3388966A (en) 1968-06-18
ES308899A1 (es) 1965-10-16
NL6501580A (fr) 1965-08-11

Similar Documents

Publication Publication Date Title
FR1461027A (fr) Procédé perfectionné de préparation de polyphosphates d'ammonium
FR1502673A (fr) Procédé de préparation d'aminoalcanenitriles
FR89573E (fr) Procédé de préparation d'alpha-pyrrolidones nu-substituées
FR1499864A (fr) Procédé de préparation d'arylcétones
FR1510681A (fr) Procédé de préparation de polyphosphates
FR1448011A (fr) Procédé de préparation de phosphates d'ammonium purs
CH476006A (fr) Procédé de préparation d'amino-oxadiazoles
FR1435502A (fr) Procédé de préparation de 19-nor-delta4,9(10)-céto-3-stéroïdes
FR1441065A (fr) Procédé de préparation d'isonitriles araliphatiques
FR1507525A (fr) Procédé de préparation d'imino-dérivés de 5-nitro-(2)-furfurylidène
FR1437493A (fr) Procédé de préparation de composés d'aminoalcoylsilicium
CH427837A (fr) Procédé de préparation de 5'-ribonucléotides
FR1489916A (fr) Procédé de préparation d'aminophényl-thioéthers
FR1456255A (fr) Procédé de préparation de dérivés d'iminopyrrolidines
FR1518386A (fr) Procédé de préparation d'aza-dioxa-bicyclo-alcanes
FR1436391A (fr) Procédé de préparation d'amides nu-substitués
CH473121A (fr) Procédé de préparation de sulfobétaïnes d'hétérocyclammonium
FR1414256A (fr) Procédé de préparation d'arylboranes
FR1444488A (fr) Procédé de préparation d'amides phosphoriques
FR1541884A (fr) Procédé perfectionné de préparation de l'éthylauramine
FR1546594A (fr) Procédé de préparation des 1, 3-disilyl-1, 3, 2, 4-diazadisilétidines
FR1435247A (fr) Procédé de préparation d'homo-vératrylamides
FR1449641A (fr) Procédé de préparation d'anthraquinonyl-sulfones
FR1445828A (fr) Procédé de préparation d'aza-bicyclo-alcanes
FR1405858A (fr) Procédé de préparation d'histamines-azo-protéines