CN1295193C - Organic manganese fertilizer - Google Patents
Organic manganese fertilizer Download PDFInfo
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- CN1295193C CN1295193C CNB2005100215521A CN200510021552A CN1295193C CN 1295193 C CN1295193 C CN 1295193C CN B2005100215521 A CNB2005100215521 A CN B2005100215521A CN 200510021552 A CN200510021552 A CN 200510021552A CN 1295193 C CN1295193 C CN 1295193C
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- manganese
- fertilizer
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- organic
- valonex
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Abstract
The present invention provides a production method of organic manganese fertilizer. The organic manganese fertilizer is made by inorganic manganese of raw material components, carboxylic acid compounds of polyhydric phenol, an auxiliary agent and water by complexing (chelating) reaction under a certain condition. The present invention has the characteristics of stable performance, lasting fertilizer effect, high biological effectiveness, etc. The present invention has obvious effects on the aspects of promoting plant growth, and preventing and treating physiological diseases caused by manganese deficiency of plants.
Description
Technical field
The present invention relates to a kind of production method of chemical fertilizer, be meant a kind of production method of organic manganese fertilizer especially.
Background technology
Manganese is the necessary trace element of plant, and to use manganese fertilizer be balance fertilizing, guarantee the essential measure of farm crop manganese nutrition supply.The little fertilizer of organic complex (chelating) can overcome and is easy to generate oxidation, antagonism, adverse consequences that precipitation caused after inorganic little fertilizer is used, it is stable to have fertilizer efficiency, easily by plant absorbing, utilization ratio advantages of higher, the main direction that to develop organic little fertilizer be little fertile industrial development.Have the fertilizer that contains Organic Manganese now, comprise the organic complex fertilizer of the various nutrient elements of manganese often, still do not have the narrow spectrum organic complex fertilizer of nutritive element manganese, this lacks specific aim to soil and the crop that some only lacks manganese.
Summary of the invention
The object of the present invention is to provide a kind of production method of organic manganese fertilizer.It carries out complexing (chelating) reaction under certain condition by feed composition manganous sulfate, polyphenol carboxylic acid cpd, auxiliary agent and water and makes, have that raw material is easy to get, production cost is low, stable performance, fertilizer efficiency is lasting, biological effectiveness is high, characteristics such as with strong points, is promoting that effect is remarkable aspect the physiological disease that plant-growth, prevention and treatment plant manganese deficiency cause.
Inorganic manganese is a manganous sulfate among the present invention, and the polyphenol carboxylic acid cpd is a kind of compound of valonex or valonex, two kinds of compounds of gallic acid, and valonex is taken from industrial valonex, and auxiliary agent is sodium hydroxide and hydrogen peroxide.Each weight percentages of components is among the present invention: inorganic manganese 20%～55%, and valonex 5%～15%, gallic acid 0～12%, auxiliary agent 1%～5.5%, water are surplus.
The present invention realizes by the following technical solutions: with weight percentages of components is that 5%～15% valonex is put into reactor, it with weight percentages of components 10%～30% water dissolution, regulate about pH7.5 with sodium hydroxide again, the adding weight percentages of components is 0.5%～4% hydrogen peroxide, reacts 0.5～6 hour down at 20～85 ℃.Then, adding weight percentages of components in reactor is 0～12% gallic acid.Be that 20%～55% manganous sulfate and excess water add in the reactor again with weight percentages of components, under 60～110 ℃, carry out complexing (chelating) reaction in 0.5～6 hour, treat complex reaction technology finish after with 100～120 mesh sieve filtering solutions.Last in the filtering solution adding weight percentages of components be 1%～5% Sodium dodecylbenzene sulfonate and stir and can obtain the finished product.
The present invention is further illustrated below in conjunction with embodiment.
Embodiment 1:
With weight percentages of components is that 10% valonex is put into reactor, is 14% water dissolution with weight percentages of components, regulates about pH7.5 with sodium hydroxide again, adds weight percentages of components and be 2.1% hydrogen peroxide, 80 ℃ of reactions 1.5 hours down.Then, adding weight percentages of components in reactor is 6% gallic acid.Be that 50% manganous sulfate and excess water add in the reactor again with weight percentages of components, under 90 ℃, carry out complex reaction in 1 hour, treat this technology finish after with 100 mesh sieve filtering solutions.Last in the filtered liquid adding weight percentages of components be 2.5% Sodium dodecylbenzene sulfonate and stir and can obtain the finished product.
Embodiment 2:
Schedule of operation is identical with embodiment 1 during preparation.Just in the scope of schedule of operation defined of the present invention, raw material types, quantity and solvent temperature, reaction times are changed, still be prepared into organic manganese fertilizer of the present invention equally.
Claims (1)
1, a kind of organic manganese fertilizer is characterized in that its each weight percentages of components is: inorganic manganese 20%～55%, and valonex 5%～15%, gallic acid 0～12%, auxiliary agent 1%～5.5%, Sodium dodecylbenzene sulfonate 1%～5%, water are surplus; Inorganic manganese is a manganous sulfate, and valonex is taken from industrial valonex, and auxiliary agent is sodium hydroxide and hydrogen peroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100215521A CN1295193C (en) | 2005-08-26 | 2005-08-26 | Organic manganese fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100215521A CN1295193C (en) | 2005-08-26 | 2005-08-26 | Organic manganese fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1765838A CN1765838A (en) | 2006-05-03 |
| CN1295193C true CN1295193C (en) | 2007-01-17 |
Family
ID=36741984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100215521A Expired - Fee Related CN1295193C (en) | 2005-08-26 | 2005-08-26 | Organic manganese fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1295193C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885632B (en) * | 2010-07-19 | 2012-08-22 | 四川大学 | Method for preparing organic copper element-containing fertilizer special for side slope artificial soil |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127591A (en) * | 1995-10-27 | 1996-07-31 | 山东大学 | Yield increasing agent composition for crops |
-
2005
- 2005-08-26 CN CNB2005100215521A patent/CN1295193C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127591A (en) * | 1995-10-27 | 1996-07-31 | 山东大学 | Yield increasing agent composition for crops |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1765838A (en) | 2006-05-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20140826 |
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| EXPY | Termination of patent right or utility model |