ES2722923T3 - Procedimiento para preparar una emulsión de partículas de azufre elemental - Google Patents

Procedimiento para preparar una emulsión de partículas de azufre elemental Download PDF

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Publication number
ES2722923T3
ES2722923T3 ES13734776T ES13734776T ES2722923T3 ES 2722923 T3 ES2722923 T3 ES 2722923T3 ES 13734776 T ES13734776 T ES 13734776T ES 13734776 T ES13734776 T ES 13734776T ES 2722923 T3 ES2722923 T3 ES 2722923T3
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Spain
Prior art keywords
stream
elemental sulfur
emulsion
sulfur particles
temperature
Prior art date
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Active
Application number
ES13734776T
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English (en)
Inventor
Cyrille Paul Allais
Klaas Jan Hutter
Martinez Rafael Alberto Garcia
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Shell Internationale Research Maatschappij BV
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Shell Internationale Research Maatschappij BV
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Publication of ES2722923T3 publication Critical patent/ES2722923T3/es
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • 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
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • 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
    • 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
    • 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
    • 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
    • C05G5/14—Tablets, spikes, rods, blocks or balls
    • 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
    • C05G5/27—Dispersions, e.g. suspensions or emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

Un procedimiento para la preparación de una emulsión de partículas de azufre elemental, comprendiendo dicho procedimiento las etapas de: (a) proporcionar una primera corriente que comprenda fertilizante de urea líquido, en donde la primera corriente tiene una temperatura en el intervalo de 60 °C a 200 °C; (b) proporcionar una segunda corriente que comprenda azufre elemental líquido, en donde la segunda corriente tiene una temperatura en el intervalo de 115 °C a 200 °C y (c) mezclar la primera corriente y la segunda corriente en un dispositivo de mezcla en presencia de un tensioactivo iónico multifuncional para formar una emulsión que comprenda partículas de azufre elemental que estén recubiertas con una capa del tensioactivo iónico multifuncional y estén dispersadas en el fertilizante, por lo cual se lleve a cabo la mezcla de la primera corriente y la segunda corriente a una temperatura mayor que 120 °C, pero a una temperatura de a lo sumo 150 °C, que mantenga el azufre elemental sustancialmente en forma líquida en el dispositivo de mezcla.
ES13734776T 2012-07-09 2013-07-08 Procedimiento para preparar una emulsión de partículas de azufre elemental Active ES2722923T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261669426P 2012-07-09 2012-07-09
PCT/EP2013/064416 WO2014009326A1 (en) 2012-07-09 2013-07-08 Process for preparing an emulsion of elemental sulphur particles

Publications (1)

Publication Number Publication Date
ES2722923T3 true ES2722923T3 (es) 2019-08-20

Family

ID=48748248

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13734776T Active ES2722923T3 (es) 2012-07-09 2013-07-08 Procedimiento para preparar una emulsión de partículas de azufre elemental

Country Status (14)

Country Link
US (1) US9598322B2 (es)
EP (1) EP2870121B1 (es)
CN (1) CN104583157B (es)
AU (2) AU2013289305A1 (es)
BR (1) BR112015000284B1 (es)
CA (1) CA2878430C (es)
EA (1) EA028496B9 (es)
ES (1) ES2722923T3 (es)
HU (1) HUE044478T2 (es)
LT (1) LT2870121T (es)
MX (1) MX361487B (es)
PL (1) PL2870121T3 (es)
TR (1) TR201905508T4 (es)
WO (1) WO2014009326A1 (es)

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* Cited by examiner, † Cited by third party
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EA028496B9 (ru) 2012-07-09 2018-02-28 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения эмульсии из частиц элементарной серы
US8986581B2 (en) * 2012-07-27 2015-03-24 Carbron Basis Company Ltd. Biochar products and method of manufacture thereof
US8801827B2 (en) * 2012-10-22 2014-08-12 Tiger-Sul Products (Canada) Co. Fertilizer composition containing sulfur and boron
WO2015104293A1 (en) * 2014-01-09 2015-07-16 Shell Internationale Research Maatschappij B.V. Fertiliser having reduced biuret content
BR112016015698B1 (pt) * 2014-01-09 2022-01-11 Shell Internationale Research Maatschappij B.V. Processo para preparar um fertilizante de ureia-enxofre
EP3092208B1 (en) * 2014-01-09 2020-11-11 Shell International Research Maatschappij B.V. Use of ligning compound for urea fertilizer having improved hardness
TR201607901T1 (tr) * 2014-01-31 2017-05-22 Reliance Industries Ltd Gübre ürünleri.
AU2015295553B2 (en) * 2014-07-28 2018-04-26 Shell Internationale Research Maatschappij B.V. Process for preparing a urea-sulphur fertiliser
US10676405B2 (en) * 2014-12-19 2020-06-09 Shell Oil Company Process for preparing a sulphur-containing soil improver
CN104892061A (zh) * 2015-05-15 2015-09-09 云南云天化股份有限公司 一种含硫磷肥的制备方法
MA42900A (fr) 2015-07-07 2018-05-16 Yara Int Asa Procédé de fabrication de matériau particulaire à base d'urée contenant du soufre élémentaire
CA2997360C (en) * 2015-09-04 2023-07-04 Shell Internationale Research Maatschappij B.V. Urea-ammonium nitrate fertiliser
WO2017059536A1 (en) 2015-10-08 2017-04-13 The Carbon Basis Company Ltd. Biochar products and method of manufacture thereof
EP3309137A1 (en) 2016-10-13 2018-04-18 YARA International ASA Improved urea-based composition comprising elemental sulphur and method for the manufacture thereof
EP3567018A1 (en) 2018-05-07 2019-11-13 Yara International ASA Improved urea ammonium sulphate-based composition and method for the manufacture thereof
EP3567019A1 (en) 2018-05-09 2019-11-13 Yara International ASA Improved urea-based blend composition and method for the manufacture thereof
US11465946B2 (en) * 2018-05-10 2022-10-11 Arun Vitthal SAWANT Crop nutrition and fortification composition
AU2019265842B2 (en) * 2018-05-10 2021-04-29 Arun Vitthal SAWANT Novel crop nutrition and fortification composition
CN112566885A (zh) * 2018-05-10 2021-03-26 阿鲁恩·维塔尔·沙旺特 新型作物营养与强化组合物
EP3567020A1 (en) 2018-05-11 2019-11-13 Yara International ASA Improved urea-based composition comprising elemental sulphur and method for the manufacture thereof
DE102019007587A1 (de) 2019-10-31 2021-05-06 K+S Aktiengesellschaft Verfahren zur Herstellung von schwefelhaltigen Kali-Granulaten

Family Cites Families (21)

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US3100698A (en) 1960-09-23 1963-08-13 Shell Oil Co Urea-sulfur fertilizer composition and method for its production
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
US6331193B1 (en) * 1998-04-17 2001-12-18 Airborne Industrial Minerals Inc. Wet granulation method generating sulfur granules
ES2258643T3 (es) 2002-06-17 2006-09-01 Yara International Asa Procedimiento para la produccion de un fertilizante de urea con azufre elemental y el producto asi obtenido.
WO2005000770A1 (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
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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
BRPI1011638B1 (pt) * 2009-05-07 2020-12-15 Shell Internationale Research Maatschappij B.V. Processo para preparar um fertilizante contendo enxofre elementar
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
WO2012118532A1 (en) 2011-02-28 2012-09-07 Schutt Steven R A 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
EA028496B9 (ru) 2012-07-09 2018-02-28 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения эмульсии из частиц элементарной серы

Also Published As

Publication number Publication date
PL2870121T3 (pl) 2019-09-30
CA2878430A1 (en) 2014-01-16
MX361487B (es) 2018-12-07
EA028496B9 (ru) 2018-02-28
HUE044478T2 (hu) 2019-10-28
WO2014009326A1 (en) 2014-01-16
US9598322B2 (en) 2017-03-21
AU2016210632B2 (en) 2017-10-19
BR112015000284A2 (pt) 2019-10-08
EA028496B1 (ru) 2017-11-30
MX2015000307A (es) 2015-04-10
AU2016210632A1 (en) 2016-10-20
EP2870121B1 (en) 2019-02-13
CN104583157A (zh) 2015-04-29
LT2870121T (lt) 2019-05-10
CN104583157B (zh) 2018-08-10
AU2013289305A1 (en) 2015-01-15
CA2878430C (en) 2021-05-25
EA201500098A1 (ru) 2015-04-30
BR112015000284B1 (pt) 2021-11-23
US20150175492A1 (en) 2015-06-25
TR201905508T4 (tr) 2019-05-21
EP2870121A1 (en) 2015-05-13

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