FR2495598B1 - Procede de production de phosphate de monoammonium purifie - Google Patents

Procede de production de phosphate de monoammonium purifie

Info

Publication number
FR2495598B1
FR2495598B1 FR8122907A FR8122907A FR2495598B1 FR 2495598 B1 FR2495598 B1 FR 2495598B1 FR 8122907 A FR8122907 A FR 8122907A FR 8122907 A FR8122907 A FR 8122907A FR 2495598 B1 FR2495598 B1 FR 2495598B1
Authority
FR
France
Prior art keywords
monoammonium phosphate
producing purified
purified monoammonium
producing
phosphate
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
FR8122907A
Other languages
English (en)
Other versions
FR2495598A1 (fr
Inventor
Charles Wittman Weston
John Wei Wen
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.)
Agrico Chemical Co
Original Assignee
Agrico Chemical Co
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 Agrico Chemical Co filed Critical Agrico Chemical Co
Publication of FR2495598A1 publication Critical patent/FR2495598A1/fr
Application granted granted Critical
Publication of FR2495598B1 publication Critical patent/FR2495598B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Paper (AREA)
  • Catalysts (AREA)
FR8122907A 1980-12-10 1981-12-08 Procede de production de phosphate de monoammonium purifie Expired FR2495598B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/214,991 US4325927A (en) 1979-12-14 1980-12-10 Purified monoammonium phosphate process

Publications (2)

Publication Number Publication Date
FR2495598A1 FR2495598A1 (fr) 1982-06-11
FR2495598B1 true FR2495598B1 (fr) 1986-07-25

Family

ID=22801199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8122907A Expired FR2495598B1 (fr) 1980-12-10 1981-12-08 Procede de production de phosphate de monoammonium purifie

Country Status (10)

Country Link
US (1) US4325927A (fr)
JP (1) JPS57129812A (fr)
BE (1) BE891394A (fr)
CA (1) CA1168834A (fr)
DE (1) DE3148423A1 (fr)
FR (1) FR2495598B1 (fr)
GB (1) GB2088843B (fr)
IL (1) IL64479A (fr)
IT (1) IT1172140B (fr)
MX (1) MX159184A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485078A (en) * 1982-03-16 1984-11-27 Agrico Chemical Company Process for producing wet process phosphoric acid from phosphate rocks containing fluochlorapatite and related minerals
JPS60151203A (ja) * 1984-01-12 1985-08-09 Chisso Corp 精製りん酸アンモニウムの高収率収得法
JPS60204609A (ja) * 1984-03-28 1985-10-16 Chisso Corp 湿式りん酸から精製りん酸二アンモニウムを製造する方法
IT1176079B (it) * 1984-04-18 1987-08-12 Anic Agricoltura Spa Procedimento per la produzione di fosfati d'ammonio idrosolubili
US4610853A (en) * 1985-03-08 1986-09-09 Chisso Corporation Process for producing purified monoammonium phosphate from wet process phosphoric acid
US5728359A (en) * 1995-10-13 1998-03-17 Nip; Raymond L. Method for the preparation of sodium ammonium phosphate
ES2542524T3 (es) * 2009-05-27 2015-08-06 Easymining Sweden Ab Producción de fosfatos de amonio
SE536607C2 (sv) * 2012-06-21 2014-03-25 Easymining Sweden Ab Framställning av ammoniumfosfater
CN103613083B (zh) * 2013-11-28 2015-10-21 贵州开磷集团股份有限公司 一种湿法磷酸和高纯磷酸结合生产工业级磷酸一铵的方法
CN111498821A (zh) * 2020-04-23 2020-08-07 湖北兴发化工集团股份有限公司 以磷酸为原料生产磷酸氢二铵和磷酸二氢铵的工艺及装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1114320A (fr) * 1953-06-20 1956-04-11 Norsk Hydro Elektrisk Procédé de fabrication de phosphate monoammonique et autres produits à partir du phosphate brut
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
US2891856A (en) * 1955-12-12 1959-06-23 Tennessee Valley Authority Manufacture of fertilizer from wetprocess phosphoric acid and ammonia
US3201195A (en) * 1959-01-17 1965-08-17 Huber Hans Process of making substantially pure alkali metal and ammonium phosphates from crudephosphoric acid
US3323863A (en) * 1962-05-16 1967-06-06 Armour & Co Ammonium phosphate fertilizer process
US3388966A (en) * 1964-02-10 1968-06-18 Robert A. Macdonald Ammonium phosphate preparation
FR1518774A (fr) * 1967-01-26 1968-03-29 Azote Office Nat Ind Procédé de séparation des mélanges d'acides phosphorique et nitrique ou chlorhydrique
JPS4830559A (fr) * 1971-08-24 1973-04-21
NL7417042A (nl) * 1974-01-16 1975-07-18 Fisons Ltd Werkwijze voor de bereiding van ammoniumfos- faten.
US3974263A (en) * 1974-04-04 1976-08-10 Fisons Limited Process for producing ammonium phosphate in two stages
GB1483739A (en) * 1974-09-13 1977-08-24 Scottish Agricultural Ltd Manufacture of solid ammonium phosphate
JPS5460172A (en) * 1977-10-17 1979-05-15 Sumitomo Chemical Co Production of liquid fertilizer

Also Published As

Publication number Publication date
MX159184A (es) 1989-04-28
FR2495598A1 (fr) 1982-06-11
GB2088843A (en) 1982-06-16
IL64479A (en) 1985-01-31
CA1168834A (fr) 1984-06-12
BE891394A (fr) 1982-06-08
IT8149869A0 (it) 1981-12-09
IT1172140B (it) 1987-06-18
DE3148423A1 (de) 1982-07-22
JPH042524B2 (fr) 1992-01-20
GB2088843B (en) 1984-06-13
JPS57129812A (en) 1982-08-12
DE3148423C2 (fr) 1990-08-02
US4325927A (en) 1982-04-20
IL64479A0 (en) 1982-03-31

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Legal Events

Date Code Title Description
CA Change of address
TP Transmission of property
ST Notification of lapse