BR9107156A - Processo de producao de produtos fosfo-nitrogenados e produtos obtidos - Google Patents

Processo de producao de produtos fosfo-nitrogenados e produtos obtidos

Info

Publication number
BR9107156A
BR9107156A BR919107156A BR9107156A BR9107156A BR 9107156 A BR9107156 A BR 9107156A BR 919107156 A BR919107156 A BR 919107156A BR 9107156 A BR9107156 A BR 9107156A BR 9107156 A BR9107156 A BR 9107156A
Authority
BR
Brazil
Prior art keywords
products
pct
phospho
urea
production process
Prior art date
Application number
BR919107156A
Other languages
English (en)
Inventor
Patrick Achard
Pierre Ilbizian
Bernard Neveu
Jean-Bernard Peudpiece
Yvan Alfred Schwob
Original Assignee
Transvalor Sa
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 Transvalor Sa, Grande Paroisse Sa filed Critical Transvalor Sa
Publication of BR9107156A publication Critical patent/BR9107156A/pt

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Noodles (AREA)
  • Seasonings (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Saccharide Compounds (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Luminescent Compositions (AREA)
  • Catalysts (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Ceramic Products (AREA)
BR919107156A 1990-12-05 1991-12-04 Processo de producao de produtos fosfo-nitrogenados e produtos obtidos BR9107156A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR909015522A FR2670202B1 (fr) 1990-12-05 1990-12-05 Procede pour la fabrication d'engrais phosphates.
PCT/FR1991/000965 WO1992010443A1 (fr) 1990-12-05 1991-12-04 Procede de fabrication de produits phospho-azotes et produits obtenus

Publications (1)

Publication Number Publication Date
BR9107156A true BR9107156A (pt) 1994-03-01

Family

ID=9403132

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919107156A BR9107156A (pt) 1990-12-05 1991-12-04 Processo de producao de produtos fosfo-nitrogenados e produtos obtidos

Country Status (19)

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

Families Citing this family (16)

* 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.
PL235904B1 (pl) 2013-03-06 2020-11-16 Grupa Azoty Zakl Azotowe Pulawy Spolka Akcyjna Sposób ciągłego wytwarzania granulowanego nawozu azotowo- fosforowego typu USP
US11299441B2 (en) 2017-07-21 2022-04-12 Sabic Global Technologies B.V. Calcium sulfate urea granules and methods for producing and using the same
CN111491907A (zh) * 2017-08-21 2020-08-04 理海大学 生产尿素加合物的无溶剂方法
AU2019352540A1 (en) * 2018-10-05 2021-05-27 Ballance Agri-Nutrients Limited Manufacture of fertiliser
US20220119320A1 (en) 2018-12-07 2022-04-21 Sabic Global Technologies B.V. Fertilizers containing calcium sulfate urea and methods for producing and using the same
EP3997052A1 (en) 2019-07-12 2022-05-18 SABIC Global Technologies, B.V. Urea phosphate calcium sulfate granules and methods for producing and using the same
DE102019211956A1 (de) * 2019-08-08 2021-02-11 Glatt Ingenieurtechnik Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von Düngemittelgranulat
DE102019211954A1 (de) * 2019-08-08 2021-02-11 Glatt Ingenieurtechnik Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von Düngemittelgranulat
EP4038039A1 (en) 2019-10-03 2022-08-10 SABIC Global Technologies B.V. Urea calcium sulfate granules and methods for producing and using the same
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
EP4175932A1 (en) 2020-07-01 2023-05-10 SABIC Global Technologies B.V. Methods for producing urea calcium sulfate from moist phosphogypsum
US20230227379A1 (en) 2020-07-01 2023-07-20 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

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
DE69129038T2 (de) 1998-07-09
EP0560882B1 (fr) 1998-03-04
DE69129038D1 (de) 1998-04-09
NO932043D0 (no) 1993-06-04
CN1063095A (zh) 1992-07-29
EP0560882A1 (fr) 1993-09-22
WO1992010443A1 (fr) 1992-06-25
GR3026636T3 (en) 1998-07-31
RU2085548C1 (ru) 1997-07-27
NO932043L (no) 1993-06-04
DK0560882T3 (da) 1998-11-30
MA22356A1 (fr) 1992-07-01
FR2670202B1 (fr) 1994-06-10
UA26325C2 (uk) 1999-08-30
AU9097891A (en) 1992-07-08
US5409516A (en) 1995-04-25
ATE163637T1 (de) 1998-03-15
AU649085B2 (en) 1994-05-12
FI932546A (fi) 1993-07-22
ES2114929T3 (es) 1998-06-16
CA2097593C (fr) 1999-08-10
NO303907B1 (no) 1998-09-21
CA2097593A1 (fr) 1992-06-06
CN1067363C (zh) 2001-06-20
FI116465B (fi) 2005-11-30
FI932546A0 (fi) 1993-06-03
FR2670202A1 (fr) 1992-06-12
OA09862A (fr) 1994-08-15

Similar Documents

Publication Publication Date Title
BR9107156A (pt) Processo de producao de produtos fosfo-nitrogenados e produtos obtidos
RU93051094A (ru) Способ производства азотнофосфорных продуктов и продукты, полученные таким способом
BG104183A (en) Process for the preparation of fertilizers and sulphur compounds
DE3878561D1 (de) Verfahren zur herstellung von granuliertes diammonphosphat enthaltenden duengemitteln.
US4073635A (en) Process for producing a slurry suitable for the manufacture of a mixed fertilizer containing nitrogen plus phosphorus
ES466522A1 (es) Ÿprocedimiento para la fabricacion de abonos fosfaticos de elevada concentracion, en particular metafosfato de calcio -ca(po3)2
SU1588739A1 (ru) Способ получени суперфосфата
US1909829A (en) Production of fertilizer salts
GB1272629A (en) Process for the manufacture of phosphoric acid
GB356627A (en) Method of leaching phosphate rock
DE3687264D1 (de) Verfahren zur herstellung von fluessigen duengemitteln in hochkonzentrierter loesung und so hergestellte duengemittel.
SU893977A1 (ru) Способ получени сложного удобрени
GB1218997A (en) Production of ammonium phosphates
JPH0725624B2 (ja) 安定な高濃度透明液体肥料の製造方法
RU2003115411A (ru) Способ получения сложных удобрений
ES8100235A1 (es) Un sistema para la produccion de abonos liquidos
GB1008402A (en) Production of fertilizers
GB315142A (en) Improvements in the manufacture and production of ballast free solid fertilisers containing lime
UA9608A (uk) Спосіб отримання безхлорного безсіркового азот-фосфор-калійного добрива
ES434871A1 (es) Procedimento para la preparacion de abono complejo granula-do.
RU93047141A (ru) Способ получения азотно-фосфорного удобрения
RU97110584A (ru) Способ получения комплексных удобрений
RU95111062A (ru) Способ получения сложносмешанного фосфорсодержащего удобрения
GB329883A (en) Improvements in the manufacture and production of fertilizer salts containing potash and nitrogen or potash, nitrogen and phosphorus
JO1470B1 (en) A process for producing liquid fertilizers in a highly concentrated solution and fertilizers that can be obtained in this way

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTE EM 04/12/2011