UA26325C2 - Спосіб одержаhhя азотhофосфорhих продуктів та продукт, одержаhий таким способом - Google Patents

Спосіб одержаhhя азотhофосфорhих продуктів та продукт, одержаhий таким способом

Info

Publication number
UA26325C2
UA26325C2 UA93004575A UA93004575A UA26325C2 UA 26325 C2 UA26325 C2 UA 26325C2 UA 93004575 A UA93004575 A UA 93004575A UA 93004575 A UA93004575 A UA 93004575A UA 26325 C2 UA26325 C2 UA 26325C2
Authority
UA
Ukraine
Prior art keywords
product obtained
sulphuric acid
mixture
nitrogen phosphorus
urea
Prior art date
Application number
UA93004575A
Other languages
English (en)
Russian (ru)
Inventor
Ашар Патрік
Ашар Патрик
ІЛЬВІЗЬЯH Пьєр
ЛІМУЗЕH Лоран
HЕВО Бернар
Педпьес Жан-Бернар
Альфред Швоб Іван
Альфред Швоб Иван
Original Assignee
Траhсвалор Та Граhд Паруасс С.А.
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 Траhсвалор Та Граhд Паруасс С.А. filed Critical Траhсвалор Та Граhд Паруасс С.А.
Publication of UA26325C2 publication Critical patent/UA26325C2/uk

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

Abstract

Спосіб одержання азотнофосфорних продуктів включає взаємодію речовини, що містить фосфат кальцію, переважно з рідкою сумішшю сечовини і сірчаної кислоти. Як вказану суміш використовують суміш, що містить від 3 до 4 молей сечовини на моль сірчаної кислоти. У суміш сірчаної кислоти і сечовини додатково вводять фосфорну кислоту в такому молярному відношенні, щоб отримана суміш містила від 0,1 до 2 молей P5O5 на моль сірчаної кислоти.
UA93004575A 1990-12-05 1991-12-04 Спосіб одержаhhя азотhофосфорhих продуктів та продукт, одержаhий таким способом UA26325C2 (uk)

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
UA26325C2 true UA26325C2 (uk) 1999-08-30

Family

ID=9403132

Family Applications (1)

Application Number Title Priority Date Filing Date
UA93004575A UA26325C2 (uk) 1990-12-05 1991-12-04 Спосіб одержаhhя азотhофосфорhих продуктів та продукт, одержаhий таким способом

Country Status (19)

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

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
EP3672925A4 (en) * 2017-08-21 2021-11-17 Lehigh University SOLVENT-FREE PROCESS FOR THE PRODUCTION OF A UREA ADDITION PRODUCT
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
BR112022005445A2 (pt) 2019-10-03 2022-06-21 Sabic Global Technologies Bv Método para fabricar um grânulo fertilizante de ureia-sulfato de cálcio, grânulo fertilizante de ureia-sulfato de cálcio, e, método para fertilização
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
BR112022026074A2 (pt) 2020-07-01 2023-01-17 Sabic Global Technologies Bv Método para produzir um aduto de ureia e sulfato de cálcio
AU2021302953A1 (en) 2020-07-01 2023-02-02 SABIC Agri-Nutrients Company 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
NO932043L (no) 1993-06-04
FI932546A0 (fi) 1993-06-03
CN1067363C (zh) 2001-06-20
GR3026636T3 (en) 1998-07-31
US5409516A (en) 1995-04-25
FR2670202B1 (fr) 1994-06-10
DK0560882T3 (da) 1998-11-30
NO303907B1 (no) 1998-09-21
WO1992010443A1 (fr) 1992-06-25
OA09862A (fr) 1994-08-15
AU649085B2 (en) 1994-05-12
FR2670202A1 (fr) 1992-06-12
RU2085548C1 (ru) 1997-07-27
FI116465B (fi) 2005-11-30
ATE163637T1 (de) 1998-03-15
NO932043D0 (no) 1993-06-04
CA2097593A1 (fr) 1992-06-06
FI932546A (fi) 1993-07-22
DE69129038D1 (de) 1998-04-09
MA22356A1 (fr) 1992-07-01
EP0560882A1 (fr) 1993-09-22
CN1063095A (zh) 1992-07-29
AU9097891A (en) 1992-07-08
CA2097593C (fr) 1999-08-10
ES2114929T3 (es) 1998-06-16
BR9107156A (pt) 1994-03-01

Similar Documents

Publication Publication Date Title
UA26325C2 (uk) Спосіб одержаhhя азотhофосфорhих продуктів та продукт, одержаhий таким способом
ZA807927B (en) Rosmarinic acid-phospholipide-complex
RU93051094A (ru) Способ производства азотнофосфорных продуктов и продукты, полученные таким способом
DZ854A1 (fr) Procédé continu de préparation d'acide phosphorique et de sulfate de calcium.
ATE47861T1 (de) Verfahren zur herstellung von nphosphonomethylglycin.
GB1483739A (en) Manufacture of solid ammonium phosphate
JO1465B1 (en) Fertilizer liquid aluminum aluminum phosphate prepared from commercial quality phosphoric acid
GB1311568A (en) Method of producing phosphoric acid and phosphates from monocalcium phosphate
AU539973B2 (en) Production of nitrophosphate fertilizer
ES8608315A1 (es) Procedimiento para la obtencion de un somnifero conteniendo lorazepam
BE853114A (fr) Procede de preparation d'engrais phosphates et produits obtenus
ES8703393A1 (es) Un proceso para preparar un compuesto liquido nutriente paraplantas
RU94038480A (ru) Способ получения раствора калийаммонийфосфата
ATE41929T1 (de) Verfahren zur herstellung von thiotetronsaeure.
GB1218997A (en) Production of ammonium phosphates
UA11032C2 (uk) Спосіб приготуваhhя міhеральhого преміксу
ES2019843A6 (es) Procedimiento para preparar azufre molecular alotropico hidrosoluble activo.
RU95111061A (ru) Способ получения фосфорсодержащих удобрений
GB335600A (en) Improvements in urea containing fertilizers and method for manufacturing same
UA28942A (uk) Спосіб одержання кормових фосфатів кальцію
RU93047141A (ru) Способ получения азотно-фосфорного удобрения
ES8609196A1 (es) Procedimiento para la obtencion de 1-arilpropandiol-1, 3-diacilatos
HUT39409A (en) Process for production of organic nitrogen fertelizer containing policondensated carbamide
GB598579A (en) An improved process for the manufacture of nitro-phosphate fertilisers
UA7157C2 (uk) Спосіб одержання складного добрива