MD3583C2 - Procedeu de obţinere a compoziţiei fungicide ultradisperse - Google Patents
Procedeu de obţinere a compoziţiei fungicide ultradisperse Download PDFInfo
- Publication number
- MD3583C2 MD3583C2 MDA20080035A MD20080035A MD3583C2 MD 3583 C2 MD3583 C2 MD 3583C2 MD A20080035 A MDA20080035 A MD A20080035A MD 20080035 A MD20080035 A MD 20080035A MD 3583 C2 MD3583 C2 MD 3583C2
- Authority
- MD
- Moldova
- Prior art keywords
- sulphate
- copper
- chloride solution
- solution
- fungicidal composition
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 230000000855 fungicidal effect Effects 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 4
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 abstract 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 239000000908 ammonium hydroxide Substances 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005119 centrifugation Methods 0.000 abstract 1
- 150000001879 copper Chemical class 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000417 fungicide Substances 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 238000000265 homogenisation Methods 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000002352 surface water Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 abstract 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Invenţia se referă la fungicide, în special la un procedeu de obţinere a compoziţiei fungicide ultradisperse cu conţinut de cupru.Procedeul, conform invenţiei, include obţinerea soluţiei de sulfat sau de clorură de cupru prin dizolvarea cuprului într-un electrolizor cu diafragmă, la o densitate a curentului catodic de 100…500 A/m2 şi pH-ul catolitului de 10….12, amestecarea soluţiei de sulfat sau de clorură de cupru cu soluţie de sulfură sau de clorură de aluminiu, interacţiunea amestecului obţinut cu soluţie de hidroxid de amoniu la agitare intensă cu formarea unei suspensii ultradisperse compuse dintr-o sare bazică de cupru, concentrarea acesteia prin centrifugare cu filtrare până la consistenţa unei paste, cu recircularea filtratului cu conţinut de sulfat sau de clorură de amoniu în electrolizor, omogenizarea pastei cu soluţie de gelatină, surfactanţi anionici şi apă, precum şi tratarea cu ultrasunet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20080035A MD3583C2 (ro) | 2008-02-12 | 2008-02-12 | Procedeu de obţinere a compoziţiei fungicide ultradisperse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20080035A MD3583C2 (ro) | 2008-02-12 | 2008-02-12 | Procedeu de obţinere a compoziţiei fungicide ultradisperse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3583B1 MD3583B1 (ro) | 2008-05-31 |
| MD3583C2 true MD3583C2 (ro) | 2008-12-31 |
Family
ID=39471719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20080035A MD3583C2 (ro) | 2008-02-12 | 2008-02-12 | Procedeu de obţinere a compoziţiei fungicide ultradisperse |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3583C2 (ro) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB443328A (en) * | 1934-06-18 | 1936-02-26 | Pierre Francois Joseph Souviro | Cupric mixtures for agricultural purposes and method for preparing same |
| GB994830A (en) * | 1961-03-18 | 1965-06-10 | Rohm & Haas | Fungicidal compositions |
| RO108756B1 (ro) * | 1990-10-17 | 1994-08-30 | Inst De Cercetari Pentru Prote | Compoziții fungicide |
| SK7296A3 (en) * | 1996-01-17 | 1997-09-10 | Jan Teren | A proces for manufacturing cupric fungicidal agents |
| RU2185731C2 (ru) * | 2000-08-18 | 2002-07-27 | Кривда Тамара Никаноровна | Способ получения фунгицида хлороксида меди |
| WO2002075007A2 (es) * | 2001-03-20 | 2002-09-26 | Dermet S.A. De C.V. | Metodo para hacer compuestos cupricos coloidales y sus usos |
| MD2275G2 (ro) * | 2002-08-30 | 2004-05-31 | СЕКТОРУЛ ДЕ МОНТАЖ ЕЛЕКТРИК, Кооперативэ де продукцие | Compoziţie fungicidă |
| WO2004094315A2 (fr) * | 2003-04-16 | 2004-11-04 | Cerexagri S.A. | Procede de fabrication d’hydroxosulfates de cuivre et compositions fongicides cupriques les contenant |
| RO119983B1 (ro) * | 1998-08-27 | 2005-07-29 | Alexandru Pop | Procedeu de obţinere a unei compoziţii fungicide |
| MD2757G2 (ro) * | 2004-04-08 | 2006-01-31 | Государственный Университет Молд0 | Procedeu de obţinere a fungicidului lichid pentru stropirea plantelor |
-
2008
- 2008-02-12 MD MDA20080035A patent/MD3583C2/ro not_active IP Right Cessation
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB443328A (en) * | 1934-06-18 | 1936-02-26 | Pierre Francois Joseph Souviro | Cupric mixtures for agricultural purposes and method for preparing same |
| GB994830A (en) * | 1961-03-18 | 1965-06-10 | Rohm & Haas | Fungicidal compositions |
| RO108756B1 (ro) * | 1990-10-17 | 1994-08-30 | Inst De Cercetari Pentru Prote | Compoziții fungicide |
| SK7296A3 (en) * | 1996-01-17 | 1997-09-10 | Jan Teren | A proces for manufacturing cupric fungicidal agents |
| RO119983B1 (ro) * | 1998-08-27 | 2005-07-29 | Alexandru Pop | Procedeu de obţinere a unei compoziţii fungicide |
| RU2185731C2 (ru) * | 2000-08-18 | 2002-07-27 | Кривда Тамара Никаноровна | Способ получения фунгицида хлороксида меди |
| WO2002075007A2 (es) * | 2001-03-20 | 2002-09-26 | Dermet S.A. De C.V. | Metodo para hacer compuestos cupricos coloidales y sus usos |
| MD2275G2 (ro) * | 2002-08-30 | 2004-05-31 | СЕКТОРУЛ ДЕ МОНТАЖ ЕЛЕКТРИК, Кооперативэ де продукцие | Compoziţie fungicidă |
| WO2004094315A2 (fr) * | 2003-04-16 | 2004-11-04 | Cerexagri S.A. | Procede de fabrication d’hydroxosulfates de cuivre et compositions fongicides cupriques les contenant |
| MD2757G2 (ro) * | 2004-04-08 | 2006-01-31 | Государственный Университет Молд0 | Procedeu de obţinere a fungicidului lichid pentru stropirea plantelor |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3583B1 (ro) | 2008-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |