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MA33379B1 - Production de phosphates d'ammonium - Google Patents

Production de phosphates d'ammonium

Info

Publication number
MA33379B1
MA33379B1 MA34477A MA34477A MA33379B1 MA 33379 B1 MA33379 B1 MA 33379B1 MA 34477 A MA34477 A MA 34477A MA 34477 A MA34477 A MA 34477A MA 33379 B1 MA33379 B1 MA 33379B1
Authority
MA
Morocco
Prior art keywords
liquid phase
water
immiscible
ammonium
production
Prior art date
Application number
MA34477A
Other languages
Arabic (ar)
English (en)
Inventor
Yariv Cohen
Original Assignee
Easymining Sweden Ab
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 Easymining Sweden Ab filed Critical Easymining Sweden Ab
Publication of MA33379B1 publication Critical patent/MA33379B1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • 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
    • C01B25/46—Preparation involving solvent-solvent extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Water Treatments (AREA)

Abstract

L'invention porte sur un procédé de production de phosphates d'ammonium comprenant l'obtention (210) d'une phase liquide non miscible avec l'eau chargée en phosphore, l'ajout (212) d'ammoniac anhydre à la phase liquide non miscible avec l'eau, la précipitation (214) de dihydrogénophosphate d'ammonium et/ou d'hydrogénophosphate d'ammonium dans la phase liquide non miscible avec l'eau et l'extraction (218) du dihydrogénophosphate d'ammonium précipité et/ou de l'hydrogénophosphate d'ammonium précipité de la phase liquide non miscible avec l'eau. Le procédé comprend en outre la régulation (216) d'une température de la phase liquide non miscible avec l'eau pendant l'ajout (212) et la précipitation (214) sur un intervalle de températures prédéfini.
MA34477A 2009-05-27 2009-09-18 Production de phosphates d'ammonium MA33379B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0950376 2009-05-27
PCT/SE2009/051041 WO2010138045A1 (fr) 2009-05-27 2009-09-18 Production de phosphates d'ammonium

Publications (1)

Publication Number Publication Date
MA33379B1 true MA33379B1 (fr) 2012-06-01

Family

ID=43222928

Family Applications (1)

Application Number Title Priority Date Filing Date
MA34477A MA33379B1 (fr) 2009-05-27 2009-09-18 Production de phosphates d'ammonium

Country Status (22)

Country Link
US (1) US8658117B2 (fr)
EP (1) EP2435364B1 (fr)
JP (1) JP5567664B2 (fr)
CN (1) CN102448877B (fr)
AU (1) AU2009347055B2 (fr)
BR (1) BRPI0924956B1 (fr)
CA (1) CA2763079C (fr)
DK (1) DK2435364T3 (fr)
ES (1) ES2542524T3 (fr)
HR (1) HRP20150779T1 (fr)
HU (1) HUE027021T2 (fr)
IL (1) IL216109A (fr)
JO (1) JO3028B1 (fr)
MA (1) MA33379B1 (fr)
PL (1) PL2435364T3 (fr)
PT (1) PT2435364E (fr)
RU (1) RU2516411C2 (fr)
SA (1) SA110310438B1 (fr)
SE (1) SE535871C2 (fr)
SI (1) SI2435364T1 (fr)
TN (1) TN2011000559A1 (fr)
WO (1) WO2010138045A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102431983A (zh) * 2011-09-30 2012-05-02 华东理工大学 一种制备磷酸盐的方法
KR20150028259A (ko) * 2012-06-08 2015-03-13 덴키 가가쿠 고교 가부시기가이샤 형광체의 표면 처리 방법, 형광체, 발광 장치 및 조명 장치
SE536607C2 (sv) * 2012-06-21 2014-03-25 Easymining Sweden Ab Framställning av ammoniumfosfater
SE537780C2 (sv) 2013-05-02 2015-10-13 Easymining Sweden Ab Produktion av fosfatföreningar från material innehållande fosfor och åtminstone ett av järn och aluminium
AU2015227032A1 (en) * 2014-03-07 2016-09-22 The Mosaic Company Fertilizer compositions containing micronutrients and methods for preparing the same
RU2616061C1 (ru) * 2016-04-04 2017-04-12 Акционерное общество "Минерально-химическая компания "ЕвроХим" Установка для комбинированного получения фосфатных солей и сульфата калия
CN108358182B (zh) * 2017-04-19 2021-05-25 江西黄岩香料有限公司 甲基柏木酮、甲基柏木醚生产废水制备磷酸二氢铵的方法
KR102025867B1 (ko) 2017-07-13 2019-09-27 씨제이제일제당 주식회사 인산을 발효액 또는 발효 폐액으로부터 회수 및 재사용하는 방법
KR101935820B1 (ko) * 2017-08-28 2019-01-07 세종화학 (주) 인산암모늄 폐액을 이용한 고순도 인산이수소암모늄의 제조방법
RU2767200C1 (ru) * 2021-04-13 2022-03-16 федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") Способ получения комплексного фосфорсодержащего удобрения
KR102744891B1 (ko) 2022-03-24 2024-12-19 씨제이제일제당 주식회사 인산을 발효액 또는 발효 폐액으로부터 회수 및 재사용하는 방법
SE546282C2 (en) * 2023-01-27 2024-09-24 Easymining Sweden Ab Processing of phosphate solutions
CN118206087B (zh) * 2024-04-03 2024-09-20 新洋丰农业科技股份有限公司 一种使用湿法磷酸制备肥料级和电池级磷酸一铵的方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1841040A (en) * 1928-07-23 1932-01-12 Victor Chemical Works Manufacture of monoammonium phosphate
GB636035A (en) * 1946-04-26 1950-04-19 Monsanto Chemicals Improvements in or relating to process of producing diammonium phosphate and the product resulting therefrom
US3019099A (en) 1959-06-10 1962-01-30 Tennessee Valley Authority Manufacture of fluid fertilizer from wet-process phosphoric acid
GB953156A (en) 1961-08-20 1964-03-25 Makhtsavei Israel Improvements in or relating to the recovery of phosphoric acid by solvent extraction
US3323863A (en) * 1962-05-16 1967-06-06 Armour & Co Ammonium phosphate fertilizer process
GB974610A (en) 1962-05-24 1964-11-04 Canadian Ind Purification of phosphoric acid
US3367749A (en) 1963-02-20 1968-02-06 Monsanto Co Purifying phosphoric acid using an amine extractant
US3443889A (en) * 1964-08-17 1969-05-13 Kaiser Aluminium Chem Corp Method of synthesis of alkali metal salts
US3342579A (en) * 1964-10-12 1967-09-19 Tennessee Valley Authority Slowly soluble ammonium polyphosphate and method for its manufacture
US3415619A (en) * 1966-06-30 1968-12-10 Dow Chemical Co Process for making ammonium phosphate
FR1540488A (fr) * 1967-08-17 1968-09-27 Azote Office Nat Ind Fabrication de phosphates et de nitrate d'ammonium à partir des phosphates naturels
GB1142719A (en) 1968-10-24 1969-02-12 Israel Mining Ind Inst For Res Phosphoric acid recovery
US3661513A (en) * 1970-08-14 1972-05-09 Cities Service Co Manufacture of alkali metal phosphates
CA969733A (en) * 1971-07-30 1975-06-24 Allied Chemical Corporation Process for production of ammonium polyphosphates
DE2204779B2 (de) * 1972-02-02 1976-06-16 Friedrich Uhde Gmbh, 4600 Dortmund Verfahren zur herstellung von ammonphosphaten
US3920796A (en) * 1973-04-30 1975-11-18 Tennessee Valley Authority Method of preparing purified phosphates from impure phosphoric acid
GB1560984A (en) 1975-08-05 1980-02-13 Albright & Wilson Process for preparing phosphate salts
FR2447348A1 (fr) * 1979-01-24 1980-08-22 Rhone Poulenc Ind Procede de purification d'un acide phosphorique impur
NL7900579A (nl) * 1979-01-25 1980-07-29 Stamicarbon Werkwijze voor het winnen van een uraniumbevattend concentraat en gezuiverd fosforzuur.
DE2926943A1 (de) * 1979-07-04 1981-01-29 Hoechst Ag Verfahren zur reinigung von nassverfahrensphosphorsaeure
US4325927A (en) * 1979-12-14 1982-04-20 Agrico Chemical Company Purified monoammonium phosphate process
SU1171445A1 (ru) * 1983-04-01 1985-08-07 Предприятие П/Я В-8830 Способ получени фосфатов аммони
JPS60231407A (ja) * 1984-03-28 1985-11-18 Chisso Corp 湿式りん酸から精製りん酸一アンモニウムを製造する方法
SU1201276A1 (ru) * 1984-07-02 1985-12-30 Предприятие П/Я В-8830 Способ получени фосфатов аммони
US4592771A (en) * 1984-08-29 1986-06-03 Brunswick Mining And Smelting Corporation Ltd. Method of producing di-ammonium phosphate fertilizer
US4781905A (en) * 1986-05-30 1988-11-01 Yu Ming Jiang Process for producing phosphoric acid and/or phosphates from wet-process phosphoric acid and an extractant therein
IL79020A0 (en) * 1986-06-04 1986-09-30 Haifa Chemicals Ltd Process for the manufacture of monopotassium phosphate
RU2230026C1 (ru) * 2003-04-21 2004-06-10 Открытое акционерное общество "Научно-исследовательский институт по удобрениям и инсектофунгицидам им. проф. Я.В.Самойлова" Способ получения фосфатов аммония
RU2296729C1 (ru) * 2005-07-15 2007-04-10 Открытое акционерное общество "Минерально-химическая компания "ЕвроХим" (ОАО "МХК "ЕвроХим") Способ получения диаммонийфосфата
US8518359B2 (en) 2007-03-19 2013-08-27 Easymining Sweden Ab Phosphorus recovery

Also Published As

Publication number Publication date
AU2009347055A1 (en) 2011-11-24
ES2542524T3 (es) 2015-08-06
US8658117B2 (en) 2014-02-25
SE535871C2 (sv) 2013-01-22
RU2011149388A (ru) 2013-07-10
BRPI0924956B1 (pt) 2019-12-10
IL216109A0 (en) 2012-01-31
HUE027021T2 (en) 2016-08-29
EP2435364B1 (fr) 2015-05-06
WO2010138045A1 (fr) 2010-12-02
DK2435364T3 (en) 2015-08-10
PT2435364E (pt) 2015-09-01
SE1151263A1 (sv) 2012-02-23
US20120070359A1 (en) 2012-03-22
AU2009347055B2 (en) 2014-12-11
SA110310438B1 (ar) 2014-03-12
EP2435364A1 (fr) 2012-04-04
PL2435364T3 (pl) 2015-10-30
RU2516411C2 (ru) 2014-05-20
CN102448877A (zh) 2012-05-09
JP2012528065A (ja) 2012-11-12
JO3028B1 (ar) 2016-09-05
EP2435364A4 (fr) 2013-06-19
IL216109A (en) 2015-08-31
JP5567664B2 (ja) 2014-08-06
CA2763079C (fr) 2016-11-01
CA2763079A1 (fr) 2010-12-02
CN102448877B (zh) 2015-05-27
SI2435364T1 (sl) 2015-08-31
HRP20150779T1 (hr) 2015-08-28
TN2011000559A1 (en) 2013-05-24

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