BE728052A - - Google Patents

Info

Publication number
BE728052A
BE728052A BE728052DA BE728052A BE 728052 A BE728052 A BE 728052A BE 728052D A BE728052D A BE 728052DA BE 728052 A BE728052 A BE 728052A
Authority
BE
Belgium
Application number
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
Publication of BE728052A publication Critical patent/BE728052A/xx

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)
BE728052D 1965-04-01 1969-02-07 BE728052A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US444595A US3419378A (en) 1965-04-01 1965-04-01 Method of producing monoammonium phosphate by reacting phosphoric acid and ammonia under pressure

Publications (1)

Publication Number Publication Date
BE728052A true BE728052A (fr) 1969-07-16

Family

ID=23765556

Family Applications (1)

Application Number Title Priority Date Filing Date
BE728052D BE728052A (fr) 1965-04-01 1969-02-07

Country Status (2)

Country Link
US (1) US3419378A (fr)
BE (1) BE728052A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523784A (en) * 1966-07-12 1970-08-11 Cominco Ltd Manufacture of ammonium phosphate fertilizer
US4334907A (en) * 1967-11-20 1982-06-15 Leather's Chemical Company, Limited Phosphoric acid ammoniation process to produce liquid fertilizers
IT1026662B (it) * 1974-11-29 1978-10-20 Montedison Spa Procedimento per l assorbimento di ammoniaca in soluzioni o torbile acide
US4009245A (en) * 1975-02-28 1977-02-22 United States Steel Corporation Process for the manufacture of monoammonium phosphate
US4166840A (en) * 1975-12-24 1979-09-04 Fisons Limited Process for producing ammonium phosphate from ammonia and wet process phosphoric acid
UST969002I4 (en) * 1977-07-25 1978-04-04 Tennessee Valley Authority Granular ammonium phosphate sulfate and urea-ammonium phosphate sulfate using a common pipe-cross reactor
NL7805957A (nl) * 1978-06-01 1979-12-04 Unie Van Kunstmestfab Bv Werkwijze en inrichting voor de bereiding van een ammoniumorthofosfaat bevattend produkt, alsmede produkt verkregen met deze werkwijze.
US4284613A (en) * 1978-10-07 1981-08-18 Fisons Limited Process for ammoniating phosphoric acid
US4230479A (en) * 1979-03-30 1980-10-28 Phillips Petroleum Company Process for improving the quality of urea-ammonium nitrate solution
US4267156A (en) * 1979-07-11 1981-05-12 The Foundation At New Jersey Institute Of Technology Method using lime slurry for regenerating sodium sulfite in double alkali flue gas desulfurization process
AT380229B (de) * 1984-01-30 1986-04-25 Mikhail Vasilievich Lykov Verfahren zur herstellung von fluessigen komplexduengern aus nassphosphorsaeure und gasfoermigem ammoniak
FR2584386B1 (fr) * 1985-07-04 1990-09-07 Charbonnages Ste Chimique Procede de fabrication de solutions concentrees de nitrate d'ammonium et installation pour la mise en oeuvre de ce procede
US6280494B1 (en) * 1999-07-21 2001-08-28 Imc-Agrico Co. Method for producing fertilizer grade DAP having an increased nitrogen concentration in a spray column
CN1986042B (zh) * 2005-12-21 2010-07-14 中国-阿拉伯化肥有限公司 一种改进的管式反应器
CN101036871B (zh) * 2006-03-17 2011-09-14 北京航天石化技术装备工程公司 高压液气/液汽管式快速混合反应器
DE102019211958A1 (de) * 2019-08-08 2021-02-11 Glatt Ingenieurtechnik Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von Düngemittelgranulat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1785375A (en) * 1927-01-28 1930-12-16 American Cyanamid Co Ammonium-phosphate fertilizer composition and method of making the same
US1869688A (en) * 1927-06-11 1932-08-02 I G Farbenindustrie Ag Of Fran Method for manufacturing mixed fertilizers
US2999006A (en) * 1957-08-22 1961-09-05 Swift & Co Process for preparing substantially dry crystalline diammonium phosphate
US3238021A (en) * 1963-01-21 1966-03-01 Monsanto Co Mixing equipment

Also Published As

Publication number Publication date
US3419378A (en) 1968-12-31

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