CN102775213B - Method for preparing organic compound fertilizer - Google Patents
Method for preparing organic compound fertilizer Download PDFInfo
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- CN102775213B CN102775213B CN201210231507.9A CN201210231507A CN102775213B CN 102775213 B CN102775213 B CN 102775213B CN 201210231507 A CN201210231507 A CN 201210231507A CN 102775213 B CN102775213 B CN 102775213B
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Abstract
The invention relates to a method for preparing an organic compound fertilizer. The method includes the following steps: preparing aqueous alkali; weighing materials according to the weight ratio, 20 to 100 parts of weathered coal, lignite or peat, 12 parts of nitrogen dioxide, 20 parts of phosphorus pentoxide, 40 parts of potassium oxide, one part of boric acid, 3 parts of sodium carbonate, 3 parts of calcium oxide, 4 parts of ferric oxide, 0.5 part of manganese dioxide and 5 parts of magnesium oxide; mixing the materials evenly, grinding the materials to granules of 80 to 150 meshes, spraying the aqueous alkali, enabling the pH after spraying to reach 8 to 9, and manufacturing the sprayed granules into granules through a granulator; and heating the granules to 200 DEG C to 300DEG C, enabling all materials to react with the aqueous alkali fully, and packaging the granules after cooling to obtain finished products. According to the method for preparing the organic compound fertilizer, the technology is simple and easy to operate, the problem that the technology cost is too high in existing organic compound fertilizers is solved, the price of the obtained product is in accordance with the market research expected value, and the method is suitable to be popularized and applied in agricultural production.
Description
Technical field
The present invention relates to a kind of preparation method of organic composite fertilizer.
Background technology
Existing fertilizer mostly is chemical fertilizer in the market, but the absorption rate of chemical fertilizer is generally lower, thereby makes residual fertilizer cause soil compaction, if the soil hardening run into that heavy rain washes away also can polluted source.
Organic composite fertilizer utilization ratio is higher, is not easy to cause soil compaction, uses environmental protection, but mostly because cost is too high, and be difficult to promote the use of in actual agriculture production.The patent that for example patent No. is 200510011309.1 discloses a kind of preparation method of fertilizer, although this method also can be produced organic composite fertilizer, but step precision is loaded down with trivial details, process costs is too high, to such an extent as to be difficult to apply in actual agriculture production, because price is compared with the high market competitiveness that lacks.
Summary of the invention
Technical problem to be solved by this invention is, a kind of preparation method of organic composite fertilizer is provided, and this preparation method's technique is simple to operation, to solve the too high problem of organic composite fertilizer production cost in prior art.
Technical scheme of the present invention is as follows:
A preparation method for organic composite fertilizer, is characterized in that, carries out according to following steps:
1) by sodium hydroxide or potassium hydroxide: the weight proportion that water is 1:10 is made alkaline solution;
2) take starting material according to following weight proportion: weathered coal or brown coal or peat 20-100 part, 12 parts of nitrogen peroxide, 20 parts of Vanadium Pentoxide in FLAKESs, 40 parts of potassium oxides, 1 part of boric acid, 3 parts, sodium carbonate, 3 parts, calcium oxide, 4 parts of ferric oxide, 0.5 part of Manganse Dioxide, 5 parts, magnesium oxide; Above-mentioned starting material are mixed, wear into 80 order ~ 150 object particles, spray alkaline solution, make the ph value after spraying reach 8 ~ 9, use tablets press granulation;
3) particle making is heated to 200 ~ 300 DEG C, makes fully reaction between various starting material and alkaline solution, cooling rear packaging, gets product.
Positively effect of the present invention is:
Preparation method's technique of organic composite fertilizer of the present invention is simple to operation, has solved the too high problem of the production cost of organic composite fertilizer in prior art, and products obtained therefrom price meets market survey peasant expected value, is suitable for applying in agriculture production.
Compare the patent No. and be the preparation method of 200510011309.1 the disclosed fertilizer of patent, process costs of the present invention has reduced 45-63%, and obtained product application is not less than in increasing crop yield fertilizer efficiency, is even significantly higher than in some cases, produce the compoiste fertilizer of gained according to this patent.
Embodiment
Further illustrate the present invention below in conjunction with specific embodiment.
embodiment 1
A preparation method for organic composite fertilizer, carries out according to following steps:
1) by sodium hydroxide or potassium hydroxide: the weight proportion that water is 1:10 is made alkaline solution;
2) take starting material according to following weight proportion: 50 parts of weathered coals, 12 parts of nitrogen peroxide, 20 parts of Vanadium Pentoxide in FLAKESs, 40 parts of potassium oxides, 1 part of boric acid, 3 parts, sodium carbonate, 3 parts, calcium oxide, 4 parts of ferric oxide, 0.5 part of Manganse Dioxide, 5 parts, magnesium oxide; Above-mentioned starting material are mixed, wear into 80 order ~ 150 object particles, spray alkaline solution, make the ph value after spraying reach 8 ~ 9, use tablets press granulation;
3) particle making is heated to 200 ~ 300 DEG C, makes fully reaction between various starting material and alkaline solution, cooling rear packaging, gets product.
Use farmland that aforesaid method makes fertilizer as experimental group, use the patent No. and be the farmland of the fertilizer that 200510011309.1 patent makes according to its specific embodiment as a control group, carry out contrast experiment, experimental result is as follows:
Be applied to apple, use respectively 100 kgs/acre, base fertilizer, result test group is compared control group obvious effect of increasing production volume increase 20%.
embodiment 2
A preparation method for organic composite fertilizer, carries out according to following steps:
1) by sodium hydroxide or potassium hydroxide: the weight proportion that water is 1:10 is made alkaline solution;
2) take starting material according to following weight proportion: 100 parts, brown coal, 12 parts of nitrogen peroxide, 20 parts of Vanadium Pentoxide in FLAKESs, 40 parts of potassium oxides, 1 part of boric acid, 3 parts, sodium carbonate, 3 parts, calcium oxide, 4 parts of ferric oxide, 0.5 part of Manganse Dioxide, 5 parts, magnesium oxide; Above-mentioned starting material are mixed, wear into 80 order ~ 150 object particles, spray alkaline solution, make the ph value after spraying reach 8 ~ 9, use tablets press granulation;
3) particle making is heated to 200 ~ 300 DEG C, makes fully reaction between various starting material and alkaline solution, cooling rear packaging, gets product.
Use farmland that aforesaid method makes fertilizer as experimental group, use the patent No. and be the farmland of the fertilizer that 200510011309.1 patent makes according to its specific embodiment as a control group, carry out contrast experiment, experimental result is as follows:
Be applied to wheat and maize, use respectively 50 kgs/acre, base fertilizer, coordinate and topdress 1 time, result test group compares according to group increases production respectively 10% and 15%.
embodiment 3
A preparation method for organic composite fertilizer, carries out according to following steps:
1) by sodium hydroxide or potassium hydroxide: the weight proportion that water is 1:10 is made alkaline solution;
2) take starting material according to following weight proportion: 20 parts, peat, 12 parts of nitrogen peroxide, 20 parts of Vanadium Pentoxide in FLAKESs, 40 parts of potassium oxides, 1 part of boric acid, 3 parts, sodium carbonate, 3 parts, calcium oxide, 4 parts of ferric oxide, 0.5 part of Manganse Dioxide, 5 parts, magnesium oxide; Above-mentioned starting material are mixed, wear into 80 order ~ 150 object particles, spray alkaline solution, make the ph value after spraying reach 8 ~ 9, use tablets press granulation;
3) particle making is heated to 200 ~ 300 DEG C, makes fully reaction between various starting material and alkaline solution, cooling rear packaging, gets product.
Use farmland that aforesaid method makes fertilizer as experimental group, use the patent No. and be the farmland of the fertilizer that 200510011309.1 patent makes according to its specific embodiment as a control group, carry out contrast experiment, experimental result is as follows:
Be applied to soybean, 100 kgs/acre of applying fertilizers respectively, result test group is compared control group than conventional composite fertilizer volume increase 10%.
Claims (1)
1. a preparation method for organic composite fertilizer, is characterized in that, carries out according to following steps:
1) by sodium hydroxide or potassium hydroxide: the weight proportion that water is 1:10 is made alkaline solution;
2) take starting material according to following weight proportion: weathered coal or brown coal or peat 20-100 part, 12 parts of nitrogen peroxide, 20 parts of Vanadium Pentoxide in FLAKESs, 40 parts of potassium oxides, 1 part of boric acid, 3 parts, sodium carbonate, 3 parts, calcium oxide, 4 parts of ferric oxide, 0.5 part of Manganse Dioxide, 5 parts, magnesium oxide; Above-mentioned starting material are mixed, wear into 80 order ~ 150 object particles, spray alkaline solution, make the ph value after spraying reach 8 ~ 9, use tablets press granulation;
3) particle making is heated to 200 ~ 300 DEG C, makes fully reaction between various starting material and alkaline solution, cooling rear packaging, gets product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210231507.9A CN102775213B (en) | 2012-07-06 | 2012-07-06 | Method for preparing organic compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210231507.9A CN102775213B (en) | 2012-07-06 | 2012-07-06 | Method for preparing organic compound fertilizer |
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| Publication Number | Publication Date |
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| CN102775213A CN102775213A (en) | 2012-11-14 |
| CN102775213B true CN102775213B (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210231507.9A Active CN102775213B (en) | 2012-07-06 | 2012-07-06 | Method for preparing organic compound fertilizer |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106977333A (en) * | 2017-05-31 | 2017-07-25 | 安徽梅兰园林景观工程有限公司 | A kind of nutrient matrix of urban afforestation seedling and preparation method thereof |
| CN111837498B (en) * | 2020-08-06 | 2022-05-17 | 乐昌市市政建设工程有限公司 | Garden soil improvement method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1269340A (en) * | 1999-11-18 | 2000-10-11 | 刘来珍 | Production of organic fertilizer with humic acid |
| CN1400197A (en) * | 2002-07-04 | 2003-03-05 | 通辽绿阳科技开发有限公司 | Humic acid complex fertilizer and its production method |
| CN1412223A (en) * | 2001-10-16 | 2003-04-23 | 石历勤 | Production method of humic acid |
| CN1420119A (en) * | 2002-11-26 | 2003-05-28 | 吕俊珍 | Process for preparing humic acid |
| CN1657505A (en) * | 2005-02-06 | 2005-08-24 | 方宁 | Technology for producing green ecological fertilizer using coal humic acid |
-
2012
- 2012-07-06 CN CN201210231507.9A patent/CN102775213B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1269340A (en) * | 1999-11-18 | 2000-10-11 | 刘来珍 | Production of organic fertilizer with humic acid |
| CN1412223A (en) * | 2001-10-16 | 2003-04-23 | 石历勤 | Production method of humic acid |
| CN1400197A (en) * | 2002-07-04 | 2003-03-05 | 通辽绿阳科技开发有限公司 | Humic acid complex fertilizer and its production method |
| CN1420119A (en) * | 2002-11-26 | 2003-05-28 | 吕俊珍 | Process for preparing humic acid |
| CN1657505A (en) * | 2005-02-06 | 2005-08-24 | 方宁 | Technology for producing green ecological fertilizer using coal humic acid |
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Effective date of registration: 20180928 Address after: 844000 the Xinjiang Uygur Autonomous Region Kashi area, AKI County, Jiangxi Jiangxi Industrial Park, 100 Nader company, Room 201 Patentee after: Ke Zhou Bai Nader agricultural science and Technology Co., Ltd. Address before: 266300 Longwan Road, Kowloon Town, Jiaozhou, Qingdao, Shandong 2 Patentee before: Qingdao Huaxia Wotu Biological Technology Co.,Ltd. |
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