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MX2016008489A - Proceso para preparar un fertilizador de urea y azufre. - Google Patents

Proceso para preparar un fertilizador de urea y azufre.

Info

Publication number
MX2016008489A
MX2016008489A MX2016008489A MX2016008489A MX2016008489A MX 2016008489 A MX2016008489 A MX 2016008489A MX 2016008489 A MX2016008489 A MX 2016008489A MX 2016008489 A MX2016008489 A MX 2016008489A MX 2016008489 A MX2016008489 A MX 2016008489A
Authority
MX
Mexico
Prior art keywords
urea
sulfur
preparing
molten
dispersion
Prior art date
Application number
MX2016008489A
Other languages
English (en)
Other versions
MX389822B (es
Inventor
Paul Allais Cyrille
Alberto Garcia Martinez 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 MX2016008489A publication Critical patent/MX2016008489A/es
Publication of MX389822B publication Critical patent/MX389822B/es

Links

Classifications

    • 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
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
    • 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
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12—Granules or flakes

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)

Abstract

Un proceso para preparar un fertilizador de urea y azufre. Se suministran urea y azufre a un molino de dispersión en el que el rotor gira dentro del estator de ranura, lo que proporciona una dispersión de urea fundida y azufre fundido; y la dispersión de la urea fundida y azufre fundido se suministra a una unidad de formación para proporcionar el fertilizador de urea y azufre.
MX2016008489A 2014-01-09 2015-01-07 Proceso para preparar un fertilizador de urea y azufre. MX389822B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14150650 2014-01-09
PCT/EP2015/050158 WO2015104286A1 (en) 2014-01-09 2015-01-07 Process for preparing a urea-sulphur fertiliser

Publications (2)

Publication Number Publication Date
MX2016008489A true MX2016008489A (es) 2016-09-13
MX389822B MX389822B (es) 2025-03-20

Family

ID=49943191

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016008489A MX389822B (es) 2014-01-09 2015-01-07 Proceso para preparar un fertilizador de urea y azufre.

Country Status (12)

Country Link
US (1) US10464855B2 (es)
EP (1) EP3092210A1 (es)
CN (1) CN106164021B (es)
AR (1) AR099049A1 (es)
AU (1) AU2015205676B2 (es)
BR (1) BR112016015698B1 (es)
CA (1) CA2935921C (es)
EA (1) EA031060B1 (es)
IL (1) IL246244B (es)
MX (1) MX389822B (es)
SA (1) SA516371461B1 (es)
WO (1) WO2015104286A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA031060B1 (ru) 2014-01-09 2018-11-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения удобрения мочевина-сера
CN106470961B (zh) 2014-07-28 2020-01-10 国际壳牌研究有限公司 制备尿素-硫肥料的方法
EP3581265B1 (de) 2018-06-12 2024-12-04 thyssenkrupp Fertilizer Technology GmbH Sprühdüse zur herstellung eines harnstoff-schwefel düngers

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA811080A (en) 1969-04-22 Cominco Ltd. Suspension fertilizer
US3100698A (en) * 1960-09-23 1963-08-13 Shell Oil Co Urea-sulfur fertilizer composition and method for its production
BE667331A (es) 1964-07-24
US3697245A (en) 1970-08-12 1972-10-10 Joseph T Dilday Coated fertilizer
US3725029A (en) 1971-09-27 1973-04-03 Ga Pacific Corp Preparation of ammonium sulfate fertilizer constituent
CA1144771A (en) * 1980-12-24 1983-04-19 Stewart G. Bexton Manufacture of urea sulfur fertilizer
US4372872A (en) 1981-02-17 1983-02-08 Union Oil Company Of California Sulfur suspensions
US4832728A (en) 1981-09-25 1989-05-23 Melamine Chemicals, Inc. Fertilizer compositions, processes of making them, and pocesses of using them
NZ213682A (en) 1985-10-02 1988-11-29 New Zealand Fertilizer Manufac Dispersing sulphur in a liquid for use as a fertiliser
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
US5522553A (en) 1994-09-29 1996-06-04 Kady International Method and apparatus for producing liquid suspensions of finely divided matter
US6331193B1 (en) 1998-04-17 2001-12-18 Airborne Industrial Minerals Inc. Wet granulation method generating sulfur granules
US7998235B2 (en) 2002-06-17 2011-08-16 Yara International Asa Method for the production of urea fertilizer with elemental sulphur and the product thereof
CA2529222A1 (en) 2003-06-27 2005-01-06 Melspring International B.V. Process for the production of a fertilizer and fertilizer
DE102007061408A1 (de) * 2007-12-11 2009-06-18 Sandvik Materials Technology Deutschland Gmbh Verfahren und Tropfenformer zum Herstellen von Pastillen sowie Verfahren zum Herstellen eines schwefelhaltigen Düngers
CN101402532B (zh) 2008-10-06 2011-08-10 中国农业大学 一种颗粒锌肥
CA2749798C (en) 2009-01-29 2017-03-14 Shell Internationale Research Maatschappij B.V. Sulphur-containing fertilizers comprising at least one anionic surfactant
MX300582B (es) * 2009-01-29 2012-06-22 Shell Int Research Fertilizantes que contienen azufre y proceso para su preparacion.
CA2657531A1 (en) 2009-03-09 2010-09-09 Satish R. Iyer Micronized sulphur powder and method of production of same
CA2663119A1 (en) 2009-04-16 2010-10-16 Sulphur Solutions Inc. Dispersible sulphur fertilizer pellets
MX2011011823A (es) 2009-05-07 2011-11-29 Shell Int Research Proceso para preparar un fertilizante que contiene azufre elemental.
DE102009036230B4 (de) 2009-08-05 2014-10-09 Skw Stickstoffwerke Piesteritz Gmbh Neuer N/S-Flüssigdünger mit hohem Nährstoffgehalt
CN101967070B (zh) 2010-07-23 2013-01-02 中化重庆涪陵化工有限公司 一种含硫、锌、锰和硼的磷铵复合肥及其生产方法
US20120220752A1 (en) 2011-02-28 2012-08-30 Schutt Steven R Tri-amino releasing fulvate
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
CN104583157B (zh) * 2012-07-09 2018-08-10 国际壳牌研究有限公司 制备单质硫粒子的乳液的方法
US20160244378A1 (en) 2013-07-31 2016-08-25 Heart Of Nature Llc Mineral complex, compositions, methods of making, and uses therein
CN105980335A (zh) 2014-01-09 2016-09-28 国际壳牌研究有限公司 具有减少的缩二脲含量的肥料
US10202311B2 (en) 2014-01-09 2019-02-12 Shell Oil Company Urea fertilizer having improved hardness
EA031060B1 (ru) 2014-01-09 2018-11-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения удобрения мочевина-сера

Also Published As

Publication number Publication date
WO2015104286A1 (en) 2015-07-16
AR099049A1 (es) 2016-06-29
US10464855B2 (en) 2019-11-05
SA516371461B1 (ar) 2021-03-11
CA2935921C (en) 2022-08-02
IL246244A0 (en) 2016-07-31
AU2015205676A1 (en) 2016-06-30
EA031060B1 (ru) 2018-11-30
EA201691398A1 (ru) 2016-11-30
EP3092210A1 (en) 2016-11-16
US20160332923A1 (en) 2016-11-17
MX389822B (es) 2025-03-20
IL246244B (en) 2020-07-30
BR112016015698A2 (es) 2017-08-08
AU2015205676B2 (en) 2017-08-24
CN106164021A (zh) 2016-11-23
CN106164021B (zh) 2019-12-17
CA2935921A1 (en) 2015-07-16
BR112016015698B1 (pt) 2022-01-11

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