MA33344B1 - Procédé de fabrication d'un engrais contenant du soufre élémentaire - Google Patents
Procédé de fabrication d'un engrais contenant du soufre élémentaireInfo
- Publication number
- MA33344B1 MA33344B1 MA34425A MA34425A MA33344B1 MA 33344 B1 MA33344 B1 MA 33344B1 MA 34425 A MA34425 A MA 34425A MA 34425 A MA34425 A MA 34425A MA 33344 B1 MA33344 B1 MA 33344B1
- Authority
- MA
- Morocco
- Prior art keywords
- fertilizer containing
- elemental sulfur
- dispersion
- elementary sulfur
- producing fertilizer
- Prior art date
Links
Classifications
-
- 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
- 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
- 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
Cette invention concerne un procédé de fabrication d'un engrais contenant du soufre élémentaire. Ce procédé fait intervenir un broyeur à dispersion dans lequel un rotor tourne dans un stator à fentes pour humidifier du soufre élémentaire dans un liquide (de préférence un liquide aqueux) et obtenir ainsi une dispersion de soufre élémentaire moulu dans le liquide. Cette dispersion est combinée à d'autres composants pour donner un mélange de soufre et d'autres composants, lequel mélange est granulé dans une unité de granulation pour donner un engrais contenant du soufre élémentaire granulé.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09159679 | 2009-05-07 | ||
PCT/EP2010/052042 WO2010058038A1 (fr) | 2009-05-07 | 2010-02-18 | Procédé de fabrication d’un engrais contenant du soufre élémentaire |
Publications (1)
Publication Number | Publication Date |
---|---|
MA33344B1 true MA33344B1 (fr) | 2012-06-01 |
Family
ID=41111039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA34425A MA33344B1 (fr) | 2009-05-07 | 2010-02-18 | Procédé de fabrication d'un engrais contenant du soufre élémentaire |
Country Status (11)
Country | Link |
---|---|
US (1) | US8679219B2 (fr) |
EP (1) | EP2429975B1 (fr) |
CN (2) | CN105060942B (fr) |
AU (1) | AU2010202235B2 (fr) |
BR (1) | BRPI1011638B1 (fr) |
IL (1) | IL216111A0 (fr) |
MA (1) | MA33344B1 (fr) |
MX (1) | MX2011011823A (fr) |
NZ (1) | NZ596251A (fr) |
TN (1) | TN2011000556A1 (fr) |
WO (1) | WO2010058038A1 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9278858B2 (en) | 2009-03-09 | 2016-03-08 | Sulvaris Inc. | Micronized sulphur powder and method of production of same |
EP2788430A1 (fr) * | 2011-12-08 | 2014-10-15 | Shell Internationale Research Maatschappij B.V. | Composition d'asphalte |
WO2014009326A1 (fr) * | 2012-07-09 | 2014-01-16 | Shell Internationale Research Maatschappij B.V. | Procédé pour la préparation d'une émulsion de particules de soufre élémentaire |
CA2821909A1 (fr) * | 2012-07-27 | 2014-01-27 | Carbon Basis Company Ltd. | Produits de biocharbon et procede de fabrication de ceux-ci |
US8801827B2 (en) * | 2012-10-22 | 2014-08-12 | Tiger-Sul Products (Canada) Co. | Fertilizer composition containing sulfur and boron |
US10464855B2 (en) | 2014-01-09 | 2019-11-05 | Shell Oil Company | Process for preparing a urea-sulphur fertilizer |
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 |
CN107001165B (zh) * | 2014-12-19 | 2021-05-11 | 国际壳牌研究有限公司 | 用于制备含硫土壤改进剂的方法 |
RU2577888C1 (ru) * | 2014-12-26 | 2016-03-20 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный университет" | Способ утилизации на аммофос отработанной фосфорной кислоты после антикоррозионной обработки черных металлов |
CN105254341B (zh) * | 2015-08-14 | 2018-07-20 | 云南云天化股份有限公司 | 一种含硫重钙的制备方法 |
AR105896A1 (es) * | 2015-09-04 | 2017-11-22 | Shell Int Research | Fertilizador de urea y nitrato de amonio |
CN108138028A (zh) | 2015-10-08 | 2018-06-08 | 碳基有限公司 | 生物炭产品及其制造方法 |
EP3309137A1 (fr) * | 2016-10-13 | 2018-04-18 | YARA International ASA | Composition améliorée à base d'urée comprenant du soufre élémentaire et son procédé de fabrication |
US10519072B2 (en) | 2017-02-23 | 2019-12-31 | Produquímica Indústria E Comércio S.A. | Multi-nutrient granular fertilizer compositions and methods of using the same |
BR102017013603A2 (pt) * | 2017-06-22 | 2019-01-15 | Adfert Aditivos Indústria E Comércio Ltda | composição líquida altamente concentrada compreendendo enxofre elementar, e processo de recobrimento de fertilizantes por meio da composição líquida altamente concentrada |
AU2018372138B2 (en) * | 2017-11-22 | 2023-11-16 | Reliance Industries Limited | Water dispersible sulphur fertilizer composition and a process for preparation thereof |
JP2021523899A (ja) * | 2018-05-10 | 2021-09-09 | サワント、アルン ヴィットハル | 新規の作物栄養および強化組成物 |
DE102018005069A1 (de) | 2018-06-26 | 2020-01-02 | Skw Stickstoffwerke Piesteritz Gmbh | Verfahren zur Herstellung von harnstoffbasierten Düngemitteln mit elementaren Schwefel und Produkte davon |
US11180424B1 (en) | 2018-12-07 | 2021-11-23 | Fertile Peat Products, Llc | Phosphate fertilizer with finely ground elemental sulfur, swelling agent and rock phosphate |
CN111533614A (zh) * | 2020-03-24 | 2020-08-14 | 贵州新东浩化工材料科技有限公司 | 一种利用萃余酸生产含单质硫的重过磷酸钙的制备方法 |
RU2744183C1 (ru) * | 2020-05-26 | 2021-03-03 | Общество с ограниченной ответственностью инновационное предприятие "Сульфидные технологии" | Способ получения серосодержащего удобрения из отходов производства полисульфида кальция и полученное указанным способом удобрение |
CN111606739A (zh) * | 2020-06-17 | 2020-09-01 | 云南磷化集团海口磷业有限公司 | 一种含硫富过磷酸钙生产装置和制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE183147C (fr) * | ||||
US3177062A (en) * | 1963-06-17 | 1965-04-06 | Tennessee Valley Authority | Process of making a granulated, homogeneous phosphate rock sulfur fertilizer |
US4372872A (en) | 1981-02-17 | 1983-02-08 | Union Oil Company Of California | Sulfur suspensions |
NZ213682A (en) | 1985-10-02 | 1988-11-29 | New Zealand Fertilizer Manufac | Dispersing sulphur in a liquid for use as a fertiliser |
US5522553A (en) | 1994-09-29 | 1996-06-04 | Kady International | Method and apparatus for producing liquid suspensions of finely divided matter |
US7470304B2 (en) * | 2002-11-14 | 2008-12-30 | Shell Oil Company | Process for the manufacture of sulphur-containing ammonium phosphate fertilizers |
WO2008089568A1 (fr) * | 2007-01-25 | 2008-07-31 | Sulphur Solutions | Procédé de broyage destiné à microniser le soufre |
CN101302122A (zh) * | 2008-06-13 | 2008-11-12 | 云南云天化国际化工股份有限公司 | 一种含硫磷酸二铵肥料及其生产方法 |
-
2010
- 2010-02-18 WO PCT/EP2010/052042 patent/WO2010058038A1/fr active Application Filing
- 2010-02-18 NZ NZ596251A patent/NZ596251A/en unknown
- 2010-02-18 MX MX2011011823A patent/MX2011011823A/es active IP Right Grant
- 2010-02-18 CN CN201510534569.0A patent/CN105060942B/zh active Active
- 2010-02-18 EP EP10704154.3A patent/EP2429975B1/fr active Active
- 2010-02-18 MA MA34425A patent/MA33344B1/fr unknown
- 2010-02-18 BR BRPI1011638-9A patent/BRPI1011638B1/pt active IP Right Grant
- 2010-02-18 US US13/319,230 patent/US8679219B2/en active Active
- 2010-02-18 CN CN2010800265110A patent/CN102459130A/zh active Pending
- 2010-02-18 AU AU2010202235A patent/AU2010202235B2/en active Active
-
2011
- 2011-11-03 IL IL216111A patent/IL216111A0/en active IP Right Grant
- 2011-11-03 TN TNP2011000556A patent/TN2011000556A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN105060942A (zh) | 2015-11-18 |
AU2010202235A1 (en) | 2011-11-24 |
BRPI1011638A2 (pt) | 2016-03-22 |
WO2010058038A1 (fr) | 2010-05-27 |
CN102459130A (zh) | 2012-05-16 |
US8679219B2 (en) | 2014-03-25 |
BRPI1011638B1 (pt) | 2020-12-15 |
US20120272702A1 (en) | 2012-11-01 |
EP2429975A1 (fr) | 2012-03-21 |
CN105060942B (zh) | 2021-08-03 |
EP2429975B1 (fr) | 2015-10-07 |
NZ596251A (en) | 2013-12-20 |
TN2011000556A1 (en) | 2013-05-24 |
MX2011011823A (es) | 2011-11-29 |
AU2010202235B2 (en) | 2013-06-27 |
IL216111A0 (en) | 2012-01-31 |
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