CN1262524C - Organic-inorganic complex fertilizer granulating agent - Google Patents
Organic-inorganic complex fertilizer granulating agent Download PDFInfo
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- CN1262524C CN1262524C CN 200310107766 CN200310107766A CN1262524C CN 1262524 C CN1262524 C CN 1262524C CN 200310107766 CN200310107766 CN 200310107766 CN 200310107766 A CN200310107766 A CN 200310107766A CN 1262524 C CN1262524 C CN 1262524C
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Abstract
The present invention relates to a granulating agent for a series of organic-inorganic compound fertilizers, which belongs to a granulating agent mixed with a fertilizer for use. A large amount of clay soil, bentonite, etc., are contained in existing fertilizers to affect the application effect of fertilizers seriously. The product of the present invention is prepared from corn starch, maniocca, industrial sodium pyrophosphate, hydrogen peroxide, weathered coal, potassium hydroxide, bentonite, sodium bicarbonate, ammonium acid carbonate and polyvinyl alcohol. The present invention solves the problem of uneven product quality due to density variation for producing an organic-inorganic compound fertilizer; the present invention raises the bulk specific weight of an organic-inorganic compound fertilizer, which enables the product to be suitable for mechanized application; when organic matter content is over 30%, the product of the present invention is added, thereby solving the problems of difficult granulation, low granule strength and easy weathering; the present invention not only can raise the content of effective components of a fertilizer, but also enables a fertilizer to be disintegrated easily after the fertilizer is applied to the soil; the product of the present invention is added to a fertilizer, which prolongs the storage time of the fertilizer.
Description
Technical field: the present invention relates to a kind of granulation agent that uses that mixes with fertilizer.
Background technology: mainly there is following technical problem in the domestic production organic-inorganic complex fertilizer at present: traditional mineral manure production technology not exclusively is suitable for producing organic and inorganic series fertilizer product.General organic fertilizer contains lot of organic acids; Can not use (decompose, escape and lose nutrition) with some mineral manure with, mixed organic-inorganic complex fertilizer can change the quick-acting performances of mineral manure; When organic materials content in the fertilizer surpasses 30%, do not have hot melt property, and the shatter value height, it is difficult therefore to granulate, and granule strength is low, is unsuitable for mechanized application.Tradition producer is in order to improve the intensity of organic series fertilizer, materials (some is up to more than 20%) such as a large amount of clays, wilkinite have been adopted, both greatly reduced the content of effective ingredient in the fertilizer, this fertilizer is executed and is difficult in the soil dissolve simultaneously, has a strong impact on the result of use of fertilizer.
Summary of the invention: the object of the present invention is to provide a kind ofly can make the fertilizer product quality on average and the organic and inorganic of easier granulation series composite fertilizer granulation agent, it is made up of the raw material of following parts by weight: 2.5～3 parts of W-Gums, 2.5～3 parts of tapioca (flour)s, 2.5～3.5 parts of industrial trisodium phosphates, 2.5～3.5 parts in hydrogen peroxide, 5～7 parts of weathered coals, 1～1.5 part in potassium hydroxide, 5～7 parts of wilkinites, 1～1.5 part of sodium bicarbonate, 0.5～1 part in bicarbonate of ammonia, 1.5～3.3 parts of polyvinyl alcohol.The invention has the advantages that: it has solved in the organic-inorganic complex fertilizer production because density variation causes the uneven problem of quality product; It has improved the bulk specific gravity of organic-inorganic complex fertilizer, and fertilizer product is more suitable in mechanized application; When the organic content in the fertilizer surpasses 30%, adds product of the present invention, then solved the difficulty of granulating, granule strength is low, the problem of easy-weathering; This product need not add materials such as a large amount of clays, wilkinite, talcum powder in process of production, relatively can improve the content of effective ingredient in the fertilizer with traditional product, makes fertilizer execute easy disintegrating in the soil again; After in fertilizer, adding product of the present invention, the shelf-time of having improved fertilizer.The performance that product of the present invention can reach: after in organic materials, adding product of the present invention, can make product except that having good strength property, also have water-retentivity, to the oxidation-resistance of ammonia nitrogen, to the physiological activity of plant.After adding product of the present invention plant is had no side effect.The index of product of the present invention: 1, grey pulverulent solids; 2, PH: scope 6.0～8.0; 3, arsenic≤30 (mg/Kg); 4, lead≤60 (mg/Kg); 5, mercury≤5 (mg/Kg); 6, chromium≤70 (mg/Kg); 7, cadmium≤3 (mg/Kg).
Embodiment one: present embodiment is made up of the raw material of following parts by weight: 2.5～3 parts of W-Gums, 2.5～3 parts of tapioca (flour)s, 2.5～3.5 parts of industry trisodium phosphates, 2.5～3.5 parts in hydrogen peroxide, 5～7 parts of weathered coals, 1～1.5 part in potassium hydroxide, 5～7 parts of wilkinites, 1～1.5 part of sodium bicarbonate, 0.5～1 part in bicarbonate of ammonia, 1.5～3.3 parts of polyvinyl alcohol.
Embodiment two: the shared parts by weight of each raw material are in the present embodiment: 2.55～2.65 parts of W-Gums, 2.55～2.65 parts of tapioca (flour)s, 2.6～2.8 parts of industry trisodium phosphates, 2.6～2.8 parts in hydrogen peroxide, 5.2～5.6 parts of weathered coals, 1.1～1.2 parts in potassium hydroxide, 5.2～5.6 parts of wilkinites, 1.1～1.2 parts of sodium bicarbonates, 0.55～0.65 part in bicarbonate of ammonia, 1.6～2.0 parts of polyvinyl alcohol.
Embodiment three: the shared parts by weight of each raw material are in the present embodiment: 2.7～2.8 parts of W-Gums, 2.7～2.8 parts of tapioca (flour)s, 2.9～3.1 parts of industry trisodium phosphates, 2.9～3.1 parts in hydrogen peroxide, 5.7～6.3 parts of weathered coals, 1.25～1.4 parts in potassium hydroxide, 5.7～6.3 parts of wilkinites, 1.25～1.35 parts of sodium bicarbonates, 0.7～0.8 part in bicarbonate of ammonia, 2.2～2.7 parts of polyvinyl alcohol.
Embodiment four: present embodiment is that the shared parts by weight of each raw material are: 2.85～2.95 parts of W-Gums, 2.85～2.95 parts of tapioca (flour)s, 3.2～3.4 parts of industry trisodium phosphates, 3.2～3.4 parts in hydrogen peroxide, 6.4～6.8 parts of weathered coals, 1.42～1.48 parts in potassium hydroxide, 6.4～6.8 parts of wilkinites, 1.4～1.45 parts of sodium bicarbonates, 0.85～0.95 part in bicarbonate of ammonia, 2.8～3.2 parts of polyvinyl alcohol.
Embodiment five: 2.5～3 parts of W-Gums, 2.5～3 portions of tapioca (flour)s, 2.5～3.5 parts of industrial trisodium phosphates and 2.5～3.5 parts of hydrogen peroxide added react after 1.5～2 parts water mixes, wash after the reaction, dry, the A material; 5～7 parts of weathered coals, 1～1.5 part of potassium hydroxide are carried out hybrid reaction after adding 3～3.5 parts of water, get the B material; 5～7 parts of wilkinites, 1～15 part of sodium bicarbonate, 0.5～1 part of bicarbonate of ammonia are reacted after adding 3.5～4 parts of water, wash after the reaction, dewater, get the C material; 1.5～3.3 parts of polyvinyl alcohol are the D material; With above-mentioned A material 0.5kg, B material 1.0kg, C material 1.0kg, D material 0.3kg, grass meal 100kg, humic acids ore deposit 20kg, water 10～20ml.To puddle in the above-mentioned material adding mixer, the residence time of material in mixer is 5-10 minute; To puddle uniform material then enters and carries out the extruding type granulation in the tablets press and get final product; The material of granulating and forming dried by drying production line just make fertilizer.
Embodiment six: present embodiment and embodiment five differences are; to puddle in above-mentioned A material 0.5kg, B material 1.0kg, C material 1.0kg, D material 0.5kg, chicken manure 100kg, the humic acids ore deposit 20kg adding mixer; the residence time of material in mixer is 5-10 minute; to puddle uniform material then enters in disc type or the rotary drum granulator; spray an amount of water and granulate, the particle of granulating and forming is dried by drying production line just make fertilizer again.
Claims (4)
1, a kind of organic and inorganic series composite fertilizer granulation agent, it is characterized in that it is made up of the raw material of following parts by weight: 2.5～3 parts of W-Gums, 2.5～3 parts of tapioca (flour)s, 2.5～3.5 parts of industrial trisodium phosphates, 2.5～3.5 parts in hydrogen peroxide, 5～7 parts of weathered coals, 1～1.5 part in potassium hydroxide, 5～7 parts of wilkinites, 1～1.5 part of sodium bicarbonate, 0.5～1 part in bicarbonate of ammonia, 1.5～3.3 parts of polyvinyl alcohol.
2, organic and inorganic series composite fertilizer granulation agent according to claim 1, it is characterized in that the shared parts by weight of each raw material are: 2.55～2.65 parts of W-Gums, 2.55～2.65 parts of tapioca (flour)s, 2.6～2.8 parts of industrial trisodium phosphates, 2.6～2.8 parts in hydrogen peroxide, 5.2～5.6 parts of weathered coals, 1.1～1.2 parts in potassium hydroxide, 5.2～5.6 parts of wilkinites, 1.1～1.2 parts of sodium bicarbonates, 0.55～0.65 part in bicarbonate of ammonia, 1.6～2.0 parts of polyvinyl alcohol.
3, organic and inorganic series composite fertilizer granulation agent according to claim 1, it is characterized in that the shared parts by weight of each raw material are: 2.7～2.8 parts of W-Gums, 2.7～2.8 parts of tapioca (flour)s, 2.9～3.1 parts of industrial trisodium phosphates, 2.9～3.1 parts in hydrogen peroxide, 5.7～6.3 parts of weathered coals, 1.25～1.4 parts in potassium hydroxide, 5.7～6.3 parts of wilkinites, 1.25～1.35 parts of sodium bicarbonates, 0.7～0.8 part in bicarbonate of ammonia, 2.2～2.7 parts of polyvinyl alcohol.
4, organic and inorganic series composite fertilizer granulation agent according to claim 1, it is characterized in that the shared parts by weight of each raw material are: 2.85～2.95 parts of W-Gums, 2.85～2.95 parts of tapioca (flour)s, 3.2～3.4 parts of industrial trisodium phosphates, 3.2～3.4 parts in hydrogen peroxide, 6.4～6.8 parts of weathered coals, 1.42～1.48 parts in potassium hydroxide, 6.4～6.8 parts of wilkinites, 1.4～1.45 parts of sodium bicarbonates, 0.85～0.95 part in bicarbonate of ammonia, 2.8～3.2 parts of polyvinyl alcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310107766 CN1262524C (en) | 2003-12-19 | 2003-12-19 | Organic-inorganic complex fertilizer granulating agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310107766 CN1262524C (en) | 2003-12-19 | 2003-12-19 | Organic-inorganic complex fertilizer granulating agent |
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| Publication Number | Publication Date |
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| CN1629107A CN1629107A (en) | 2005-06-22 |
| CN1262524C true CN1262524C (en) | 2006-07-05 |
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| CN 200310107766 Expired - Fee Related CN1262524C (en) | 2003-12-19 | 2003-12-19 | Organic-inorganic complex fertilizer granulating agent |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298679C (en) * | 2005-07-18 | 2007-02-07 | 中国农业大学 | Dry powder type organic compound fertilizer pelletizing adhesive and its preparing method |
| CN1298680C (en) * | 2005-07-18 | 2007-02-07 | 中国农业大学 | Organic compound fertilizer pelletizing adhesive and its preparing method |
| DE102005061117A1 (en) * | 2005-12-19 | 2007-06-21 | Tilco Biochemie Gmbh | Preparation for soil improvement and fertilization |
| CN101172886B (en) * | 2007-10-30 | 2010-04-14 | 中国农业科学院农业资源与农业区划研究所 | Starch group phosphorus fertilizer and method for producing the same |
| CN103694055B (en) * | 2013-12-25 | 2015-12-02 | 贵州大学 | Organic-inorganic compound mixed fertilizer granulation compound binding agent and preparation method and application |
| CN103936503B (en) * | 2014-04-08 | 2016-06-08 | 湖北联瑞新材料有限公司 | Granulation modifying agent and its preparation method and the application in fertilizer |
| US11040920B2 (en) | 2017-12-15 | 2021-06-22 | Innovations For World Nutrition Llc | Fertilizer and plant growth promoter to increase plant yield and method of increasing plant yield |
| US11192830B2 (en) | 2020-04-15 | 2021-12-07 | Innovations for World Nutrition, LLC | Seed coating to promote plant growth and method of increasing plant yield |
| US11787749B2 (en) | 2020-04-15 | 2023-10-17 | Innovations for World Nutrition, LLC | Fertilizer and plant growth promoter to increase plant yield and method of increasing plant yield |
| US11358909B2 (en) | 2020-04-15 | 2022-06-14 | Innovations for World Nutrition, LLC | Fertilizer containing a seed grind and a method of using the fertilizer to enhance plant growth |
| US11634366B2 (en) | 2020-04-15 | 2023-04-25 | Innovations for World Nutrition, LLC | Plant growth enhancer using carbon dioxide to increase plant yield and method of increasing plant yield |
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