MA42875B1 - Procédé de fabrication rapide d'une nouvelle urée comportant des micronutriments - Google Patents
Procédé de fabrication rapide d'une nouvelle urée comportant des micronutrimentsInfo
- Publication number
- MA42875B1 MA42875B1 MA42875A MA42875A MA42875B1 MA 42875 B1 MA42875 B1 MA 42875B1 MA 42875 A MA42875 A MA 42875A MA 42875 A MA42875 A MA 42875A MA 42875 B1 MA42875 B1 MA 42875B1
- Authority
- MA
- Morocco
- Prior art keywords
- urea containing
- rapid manufacture
- new urea
- containing micronutrients
- micronutrients
- Prior art date
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract 3
- 239000004202 carbamide Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000011785 micronutrient Substances 0.000 title abstract 2
- 235000013369 micronutrients Nutrition 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000005507 spraying Methods 0.000 abstract 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 1
- 239000008199 coating composition Substances 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/38—Layered or coated, e.g. dust-preventing coatings layered or coated with wax or resins
-
- 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
- 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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
L'invention concerne un procédé de fabrication rapide d'urée comportant des micronutriments, caractérisé en ce que le procédé est mis en œuvre selon les étapes suivantes : (1). La pulvérisation, sur une partie avant d'un rouleau de revêtement, et sur de l'urée à une température de 30 à 80 °c, d'une couche d'un matériau de revêtement préchauffé de 40 à 70 °c, le matériau de revêtement étant un mélange comprenant 40 % de colophane, 30 % d'huile de cire et 30 % d'acide gras; (2). La pulvérisation, sur une ex
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610377869.7A CN106045792A (zh) | 2016-05-31 | 2016-05-31 | 一种快速制备含有中微量元素的新型尿素的方法 |
| PCT/CN2017/085266 WO2017206743A1 (fr) | 2016-05-31 | 2017-05-22 | Procédé de fabrication rapide d'une nouvelle urée comportant des micronutriments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MA42875A1 MA42875A1 (fr) | 2018-11-30 |
| MA42875B1 true MA42875B1 (fr) | 2019-06-28 |
Family
ID=57172428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA42875A MA42875B1 (fr) | 2016-05-31 | 2017-05-22 | Procédé de fabrication rapide d'une nouvelle urée comportant des micronutriments |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN106045792A (fr) |
| MA (1) | MA42875B1 (fr) |
| WO (1) | WO2017206743A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045792A (zh) * | 2016-05-31 | 2016-10-26 | 湖北富邦科技股份有限公司 | 一种快速制备含有中微量元素的新型尿素的方法 |
| CN107586189A (zh) * | 2017-07-18 | 2018-01-16 | 湖北富邦科技股份有限公司 | 一种掺混肥专用防潮型尿素的制备方法 |
| CN108203350A (zh) * | 2018-01-19 | 2018-06-26 | 湖北富邦科技股份有限公司 | 一种添加中微量的防潮防结防粉化型颗粒肥料包膜方法 |
| CN109438086A (zh) * | 2018-12-27 | 2019-03-08 | 湖北富邦科技股份有限公司 | 一种油体植物营养助剂及制备方法和用途 |
| CN113200789A (zh) * | 2021-04-23 | 2021-08-03 | 湖北富邦科技股份有限公司 | 一种含多营养缓控释圆颗粒钾肥的制备方法 |
| WO2025083678A1 (fr) * | 2023-10-16 | 2025-04-24 | Icl Europe Cooperatief U.A. | Engrais à base d'urée enrobé et son procédé de production |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161317A (zh) * | 1997-02-24 | 1997-10-08 | 郑州工业大学 | 一种生产缓效多营养包膜尿素的方法 |
| DE102004013537A1 (de) * | 2004-03-19 | 2005-10-06 | Compo Gmbh & Co. Kg | Düngemittel mit biologisch abbaubarer Hülle |
| CN101407438A (zh) * | 2007-10-12 | 2009-04-15 | 魏民一 | 多元素分解型包膜控释肥及其制造方法 |
| CN101486614B (zh) * | 2008-01-16 | 2012-08-29 | 南京理工大学 | 包膜降解型缓释化肥 |
| CN101445408B (zh) * | 2008-11-24 | 2012-01-11 | 天津农学院 | 具有杀菌和缓释作用的植物源材料包膜肥料 |
| CN101857485A (zh) * | 2009-04-10 | 2010-10-13 | 柯金炼 | 一种抗旱缓效多营养包膜肥料的制备 |
| CN101792357A (zh) * | 2010-03-15 | 2010-08-04 | 昆明理工大学 | 改性松香包膜肥料及其制备方法 |
| CN101973816A (zh) * | 2010-10-22 | 2011-02-16 | 李林 | 多元素可分解型包膜缓控释肥及其配制方法 |
| CN102050672B (zh) * | 2010-11-10 | 2013-03-20 | 广东省农业科学院土壤肥料研究所 | 一种添加微肥的水稻专用型bb肥及其制备方法与应用 |
| CN102126896A (zh) * | 2011-04-22 | 2011-07-20 | 湖北富邦科技股份有限公司 | 一种缓释肥料水溶性树脂包衣生产方法及包膜装置 |
| CN103121878B (zh) * | 2013-03-07 | 2014-10-08 | 北京澳佳肥业有限公司 | 一种含腐植酸的双膜缓释肥及制备方法 |
| CN103787757B (zh) * | 2014-01-21 | 2016-01-20 | 王明富 | 一种具有速效和缓释功效的有机无机肥料及其制备方法 |
| CN204211662U (zh) * | 2014-09-12 | 2015-03-18 | 中节能六合天融环保科技有限公司 | 一种转窑式肥料包衣设备 |
| CN106045792A (zh) * | 2016-05-31 | 2016-10-26 | 湖北富邦科技股份有限公司 | 一种快速制备含有中微量元素的新型尿素的方法 |
-
2016
- 2016-05-31 CN CN201610377869.7A patent/CN106045792A/zh active Pending
-
2017
- 2017-05-22 WO PCT/CN2017/085266 patent/WO2017206743A1/fr not_active Ceased
- 2017-05-22 MA MA42875A patent/MA42875B1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017206743A1 (fr) | 2017-12-07 |
| CN106045792A (zh) | 2016-10-26 |
| MA42875A1 (fr) | 2018-11-30 |
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