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AR105896A1 - Fertilizador de urea y nitrato de amonio - Google Patents

Fertilizador de urea y nitrato de amonio

Info

Publication number
AR105896A1
AR105896A1 ARP160102680A ARP160102680A AR105896A1 AR 105896 A1 AR105896 A1 AR 105896A1 AR P160102680 A ARP160102680 A AR P160102680A AR P160102680 A ARP160102680 A AR P160102680A AR 105896 A1 AR105896 A1 AR 105896A1
Authority
AR
Argentina
Prior art keywords
ammonium nitrate
urea
dispersion
wet milling
sulfur element
Prior art date
Application number
ARP160102680A
Other languages
English (en)
Inventor
Paul Allais Cyrille
Alberto Garca Martnez Rafael
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of AR105896A1 publication Critical patent/AR105896A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C05D9/02—Other inorganic fertilisers containing trace elements
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/50—Surfactants; Emulsifiers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/20—Liquid fertilisers
    • C05G5/23—Solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Reivindicación 1: Un fertilizador en el que las partículas de elemento azufre se dispersan en una solución de urea y nitrato de amonio en agua, y que incluye urea en concentraciones en el rango de 26 a 34 %p, nitrato de amonio en concentraciones de 34 a 45 %p; y elemento azufre en concentración en el rango de 1 a 15 %p. Reivindicación 3: Un proceso para preparar un fertilizador según la reivindicación 1 o la reivindicación 2, que incluye las siguientes etapas: (a) elemento azufre líquido o sólido de molinería húmeda, en el que la molinería húmeda tiene lugar opcionalmente en presencia de una solución acuosa que incluye urea y/o nitrato de amonio, obteniéndose una dispersión; y (b) añadir opcionalmente urea y/o nitrato de amonio a la dispersión, en el que una o más urea, nitrato de amonio y agua se adicionan juntas o independientemente en uno o ambos pasos (a) y (b) de forma que al final del paso (b) se preparó un fertilizador según una reivindicación 1 o la reivindicación 2. Reivindicación 4: Un proceso según la reivindicación 3, en el que tiene lugar molinería húmeda en un molino de dispersión con un rotor que gira en un estator ranurado.
ARP160102680A 2015-09-04 2016-09-02 Fertilizador de urea y nitrato de amonio AR105896A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15183961 2015-09-04

Publications (1)

Publication Number Publication Date
AR105896A1 true AR105896A1 (es) 2017-11-22

Family

ID=54064242

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP160102680A AR105896A1 (es) 2015-09-04 2016-09-02 Fertilizador de urea y nitrato de amonio

Country Status (13)

Country Link
US (1) US10676404B2 (es)
EP (1) EP3344594B1 (es)
CN (1) CN107922281A (es)
AR (1) AR105896A1 (es)
AU (1) AU2016313906B2 (es)
BR (1) BR112018003977B1 (es)
CA (1) CA2997360C (es)
ES (1) ES2975736T3 (es)
PL (1) PL3344594T3 (es)
RU (1) RU2726895C2 (es)
UA (1) UA123825C2 (es)
WO (1) WO2017037262A1 (es)
ZA (1) ZA201801031B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018200287A1 (de) 2018-01-10 2019-07-11 Siemens Aktiengesellschaft Turbomaschineninnengehäuse
EP3581265B1 (de) * 2018-06-12 2024-12-04 thyssenkrupp Fertilizer Technology GmbH Sprühdüse zur herstellung eines harnstoff-schwefel düngers
CN109593013A (zh) * 2019-02-21 2019-04-09 中国科学院青海盐湖研究所 复合液体肥及其制备方法
WO2022221653A1 (en) * 2021-04-15 2022-10-20 University Of Miami Methods for oxidizing a nitrogen oxide to nitrate
PL248313B1 (pl) * 2023-10-23 2025-11-24 Skład Rolny Spółka Z Ograniczoną Odpowiedzialnością Kompozycja koncentratu nawozu azotowo-siarkowego

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA811080A (en) * 1969-04-22 Cominco Ltd. Suspension fertilizer
US2070658A (en) * 1934-08-18 1937-02-16 Herman L Hartenstein Manufacture of fertilizer
BE667331A (es) * 1964-07-24
US4239522A (en) * 1979-06-13 1980-12-16 Phillips Petroleum Company Fertilizer solutions containing sulfur and having low crystallization temperature
US4762546A (en) * 1987-04-13 1988-08-09 Tennessee Valley Authority Production of high-grade nitrogen-sulfur suspension fertilizers
US5082487A (en) * 1988-04-11 1992-01-21 Allied-Signal Inc. Solutions of ammonium sulfate, ammonium nitrate and urea, with high nitrogen and sulfur content, having low salt-out temperatures
WO1994000009A1 (en) * 1992-06-19 1994-01-06 Nonomura Arthur M Methods and compositions for enhancing carbon fixation in plants
RU2046115C1 (ru) * 1992-12-11 1995-10-20 Акционерное общество открытого типа "Невинномысский Азот" Способ получения суспендированного удобрения
US20030029211A1 (en) * 2001-03-15 2003-02-13 Colin Sheppardson Concentrated phosphorus fertilizer usable as a pesticide, fungicide, adjuvant, acidifier and phytophthora destroying agent
NZ539781A (en) 2002-11-14 2007-05-31 Shell Int Research A process for the manufacture of sulphur-containing ammonium phosphate fertilizers
US8628598B1 (en) * 2008-05-27 2014-01-14 John C. Miller Method and system for agricultural fertigation
EP2382170B1 (en) * 2009-01-29 2015-03-18 Shell Internationale Research Maatschappij B.V. Sulphur-containing fertilizers and process for the preparation thereof
CA2657531A1 (en) 2009-03-09 2010-09-09 Satish R. Iyer Micronized sulphur powder and method of production of same
AU2010202235B2 (en) * 2009-05-07 2013-06-27 Shell Internationale Research Maatschappij B.V. Process for preparing an elemental sulphur-containing fertilizer
DE102009036230B4 (de) * 2009-08-05 2014-10-09 Skw Stickstoffwerke Piesteritz Gmbh Neuer N/S-Flüssigdünger mit hohem Nährstoffgehalt
WO2013098404A1 (en) * 2011-12-29 2013-07-04 Shell Internationale Research Maatschappij B.V. Processes for the manufacture of sulphur-containing compositions and sulphur-containing fertilizer compositions
CA2878430C (en) * 2012-07-09 2021-05-25 Shell Internationale Research Maatschappij B.V. Process for preparing an emulsion of elemental sulphur particles
US20140060130A1 (en) * 2012-09-05 2014-03-06 Ian Purtle Processes and systems for co-producing fermentation products, fertilizers, and distillers grains from starch-containing feedstocks, and compositions produced therefrom
WO2015017329A2 (en) * 2013-07-31 2015-02-05 Heart Of Nature Llc Mineral complex, compositions, methods of making, and uses therein
US20170029343A1 (en) * 2015-07-27 2017-02-02 Terrell D. Ginn Sulfur enhanced nitrogen production from emission scrubbing

Also Published As

Publication number Publication date
AU2016313906A1 (en) 2018-03-08
WO2017037262A1 (en) 2017-03-09
RU2726895C2 (ru) 2020-07-16
ZA201801031B (en) 2018-12-19
EP3344594A1 (en) 2018-07-11
RU2018111884A3 (es) 2020-02-05
PL3344594T3 (pl) 2024-05-27
UA123825C2 (uk) 2021-06-09
BR112018003977B1 (pt) 2022-06-14
AU2016313906B2 (en) 2019-08-01
EP3344594B1 (en) 2024-03-06
EP3344594C0 (en) 2024-03-06
CN107922281A (zh) 2018-04-17
US10676404B2 (en) 2020-06-09
US20180244588A1 (en) 2018-08-30
CA2997360C (en) 2023-07-04
ES2975736T3 (es) 2024-07-12
RU2018111884A (ru) 2019-10-07
BR112018003977A2 (pt) 2018-09-25
CA2997360A1 (en) 2017-03-09

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