ES2722923T3 - Procedimiento para preparar una emulsión de partículas de azufre elemental - Google Patents
Procedimiento para preparar una emulsión de partículas de azufre elemental Download PDFInfo
- 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
- Authority
- ES
- Spain
- Prior art keywords
- stream
- elemental sulfur
- emulsion
- sulfur particles
- temperature
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
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.
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) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN102300835B (zh) * | 2009-01-29 | 2016-09-14 | 国际壳牌研究有限公司 | 含硫肥料及其制备方法 |
EA019208B1 (ru) | 2009-01-29 | 2014-01-30 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Серосодержащие удобрения и способ их изготовления |
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 |
-
2013
- 2013-07-08 EA EA201500098A patent/EA028496B9/ru not_active IP Right Cessation
- 2013-07-08 CA CA2878430A patent/CA2878430C/en active Active
- 2013-07-08 WO PCT/EP2013/064416 patent/WO2014009326A1/en active Application Filing
- 2013-07-08 LT LTEP13734776.1T patent/LT2870121T/lt unknown
- 2013-07-08 CN CN201380036679.3A patent/CN104583157B/zh active Active
- 2013-07-08 AU AU2013289305A patent/AU2013289305A1/en not_active Abandoned
- 2013-07-08 HU HUE13734776 patent/HUE044478T2/hu unknown
- 2013-07-08 MX MX2015000307A patent/MX361487B/es active IP Right Grant
- 2013-07-08 BR BR112015000284-6A patent/BR112015000284B1/pt active IP Right Grant
- 2013-07-08 TR TR2019/05508T patent/TR201905508T4/tr unknown
- 2013-07-08 ES ES13734776T patent/ES2722923T3/es active Active
- 2013-07-08 US US14/413,232 patent/US9598322B2/en active Active
- 2013-07-08 EP EP13734776.1A patent/EP2870121B1/en active Active
- 2013-07-08 PL PL13734776T patent/PL2870121T3/pl unknown
-
2016
- 2016-08-02 AU AU2016210632A patent/AU2016210632B2/en active Active
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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