ES2114929T3 - Procedimiento de fabricacion de productos fosfonitrogenados. - Google Patents

Procedimiento de fabricacion de productos fosfonitrogenados.

Info

Publication number
ES2114929T3
ES2114929T3 ES92901353T ES92901353T ES2114929T3 ES 2114929 T3 ES2114929 T3 ES 2114929T3 ES 92901353 T ES92901353 T ES 92901353T ES 92901353 T ES92901353 T ES 92901353T ES 2114929 T3 ES2114929 T3 ES 2114929T3
Authority
ES
Spain
Prior art keywords
products
urea
phosphonitrogen
manufacturing procedure
manufacture
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 - Lifetime
Application number
ES92901353T
Other languages
English (en)
Inventor
Patrick Achard
Pierre Ilbizian
Laurent Limousin
Bernard Neveu
Jean-Bernard Peudpiece
Juan Alfred Schwob
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.)
Grande Paroisse SA
Original Assignee
Grande Paroisse 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 Grande Paroisse SA filed Critical Grande Paroisse SA
Application granted granted Critical
Publication of ES2114929T3 publication Critical patent/ES2114929T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
    • C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
    • C05B11/08—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using sulfuric acid
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/02—Superphosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S426/00—Food or edible material: processes, compositions, and products
    • Y10S426/807—Poultry or ruminant feed

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Fertilizers (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Ceramic Products (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Saccharide Compounds (AREA)
  • Luminescent Compositions (AREA)
  • Catalysts (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Noodles (AREA)
  • Seasonings (AREA)

Abstract

EL PROCESO APUNTA A LA FABRICACION DE PRODUCTOS FOSFONITROSOS SOLUBLES EN EL CITRATO NEUTRO DE AMONIO Y EN LOS NO SUBSISTE UREA LIBRE EN CANTIDAD SIGNIFICATIVA. LA MAYOR PARTE DE LA UREA ES INTRODUCIDA EN UNA COMBINACION UREICA DEL SULFATO DE CALCIO. SE HACE REACCIONAR FOSFATO TRICALCICO CON UN REACTIVO OBTENIDO POR MEZCLA DE ACIDO SULFURICO Y DE UREA. UTILIZACION PARTICULARMENTE PARA LA FABRICACION DE FERTILIZANTES.
ES92901353T 1990-12-05 1991-12-04 Procedimiento de fabricacion de productos fosfonitrogenados. Expired - Lifetime ES2114929T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909015522A FR2670202B1 (fr) 1990-12-05 1990-12-05 Procede pour la fabrication d'engrais phosphates.

Publications (1)

Publication Number Publication Date
ES2114929T3 true ES2114929T3 (es) 1998-06-16

Family

ID=9403132

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92901353T Expired - Lifetime ES2114929T3 (es) 1990-12-05 1991-12-04 Procedimiento de fabricacion de productos fosfonitrogenados.

Country Status (19)

Country Link
US (1) US5409516A (es)
EP (1) EP0560882B1 (es)
CN (1) CN1067363C (es)
AT (1) ATE163637T1 (es)
AU (1) AU649085B2 (es)
BR (1) BR9107156A (es)
CA (1) CA2097593C (es)
DE (1) DE69129038T2 (es)
DK (1) DK0560882T3 (es)
ES (1) ES2114929T3 (es)
FI (1) FI116465B (es)
FR (1) FR2670202B1 (es)
GR (1) GR3026636T3 (es)
MA (1) MA22356A1 (es)
NO (1) NO303907B1 (es)
OA (1) OA09862A (es)
RU (1) RU2085548C1 (es)
UA (1) UA26325C2 (es)
WO (1) WO1992010443A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763867B1 (fr) * 1997-06-03 1999-07-30 Grande Paroisse Sa Dispositif pour melanger et dissoudre dans un liquide des granules solides, en particulier pour la production d'engrais phospho-azotes
IL133429A0 (en) * 1999-12-09 2001-04-30 Rotem Amfert Negev Ltd Process for the preparation of urea superphosphate fertilizers
ES2164580B1 (es) * 2000-01-10 2003-04-01 Inabonos Sa Metodo de fabricacion de productos fosfo-ureicos.
FI117973B (fi) * 2001-04-17 2007-05-15 Kemira Growhow Oyj Parannettu metsälannoite
PL235904B1 (pl) 2013-03-06 2020-11-16 Grupa Azoty Zakl Azotowe Pulawy Spolka Akcyjna Sposób ciągłego wytwarzania granulowanego nawozu azotowo- fosforowego typu USP
AU2018304604B2 (en) 2017-07-21 2023-11-23 SABIC Agri-Nutrients Company Calcium sulfate urea granules and methods for producing and using the same
US12129215B2 (en) 2017-08-21 2024-10-29 Lehigh University Solvent free method of producing urea adduct
AU2019352540A1 (en) * 2018-10-05 2021-05-27 Ballance Agri-Nutrients Limited Manufacture of fertiliser
EP3891111B1 (en) 2018-12-07 2026-04-01 Sabic Agri-Nutrients Company Fertilizers containing calcium sulfate urea and methods for producing and using the same
AU2020313408A1 (en) 2019-07-12 2022-02-17 SABIC Agri-Nutrients Company Urea phosphate calcium sulfate granules and methods for producing and using the same
DE102019211954A1 (de) * 2019-08-08 2021-02-11 Glatt Ingenieurtechnik Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von Düngemittelgranulat
DE102019211956A1 (de) * 2019-08-08 2021-02-11 Glatt Ingenieurtechnik Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von Düngemittelgranulat
CN114728859A (zh) 2019-10-03 2022-07-08 沙特基础工业全球技术公司 尿素硫酸钙颗粒及其制备和使用方法
CN110668875B (zh) * 2019-11-04 2022-05-17 山西华鑫肥业股份有限公司 一种高硫全水溶硝硫基氮肥颗粒的生产方法
AU2021302956A1 (en) 2020-07-01 2023-02-02 SABIC Agri-Nutrients Company Methods for producing urea calcium sulfate from moist phosphogypsum
WO2022003558A1 (en) 2020-07-01 2022-01-06 Sabic Global Technologies B.V. Stabilized urea calcium sulphate adduct coated with a base an urease inhibitor
US20220194874A1 (en) * 2020-12-22 2022-06-23 Sabic Global Technologies B.V. Urea for top dressing enriched with calcium, magnesium, sulfur, and potassium
WO2025016960A1 (en) 2023-07-19 2025-01-23 Sabic Global Technologies B.V. Pyrazole derivatives as dual function urease and nitrification inhibitor
WO2026058229A1 (en) 2024-09-16 2026-03-19 SABIC Agri-Nutrients Company Fertilizers containing urea, ammonium sulfate, and calcium carbonate and methods for producing and using the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR523121A (fr) * 1919-09-26 1921-08-12 Soc Produits Azotes Sa Procédé pour la fabrication d'un engrais mixte à teneur variable d'azote, de phosphates et d'autres substances fertilisantes à partir d'une cyanamide et engrais résultant de cette fabrication
US2074880A (en) * 1935-03-20 1937-03-23 Colin W Whittaker Molecular addition compound of calcium sulphate and urea
GB807107A (en) * 1956-06-28 1959-01-07 Fisons Ltd Fertilizers
BR7908335A (pt) * 1979-12-19 1980-03-04 Ultrafertil Sa Ind Com Fertili Processo de solubilizacao de rochas fosfaticos atraves da implementacao do uso da ureia

Also Published As

Publication number Publication date
FI116465B (fi) 2005-11-30
FR2670202A1 (fr) 1992-06-12
FR2670202B1 (fr) 1994-06-10
EP0560882A1 (fr) 1993-09-22
DE69129038T2 (de) 1998-07-09
FI932546L (fi) 1993-07-22
NO932043L (no) 1993-06-04
BR9107156A (pt) 1994-03-01
NO932043D0 (no) 1993-06-04
CA2097593C (fr) 1999-08-10
AU649085B2 (en) 1994-05-12
OA09862A (fr) 1994-08-15
EP0560882B1 (fr) 1998-03-04
US5409516A (en) 1995-04-25
UA26325C2 (uk) 1999-08-30
GR3026636T3 (en) 1998-07-31
NO303907B1 (no) 1998-09-21
AU9097891A (en) 1992-07-08
FI932546A0 (fi) 1993-06-03
CA2097593A1 (fr) 1992-06-06
CN1067363C (zh) 2001-06-20
RU2085548C1 (ru) 1997-07-27
WO1992010443A1 (fr) 1992-06-25
MA22356A1 (fr) 1992-07-01
DK0560882T3 (da) 1998-11-30
ATE163637T1 (de) 1998-03-15
CN1063095A (zh) 1992-07-29
DE69129038D1 (de) 1998-04-09

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