CN104529602A - Degradable resin slow-release fertilizer and preparation method thereof - Google Patents
Degradable resin slow-release fertilizer and preparation method thereof Download PDFInfo
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- CN104529602A CN104529602A CN201410540328.2A CN201410540328A CN104529602A CN 104529602 A CN104529602 A CN 104529602A CN 201410540328 A CN201410540328 A CN 201410540328A CN 104529602 A CN104529602 A CN 104529602A
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- 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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
A degradable resin slow-release fertilizer is prepared from the following raw materials by weight: 3-4 parts of gelatin powder, 10-14 parts of vegetation grass roots, 8-10 parts of charcoal, 13-16 parts of corn wheat bran, 12-14 parts of rice bran, 6-8 parts of coal ash, 9-11 parts of quartz sand, 2-3 parts of EM biological inocula, 9-11 parts of calcium magnesium phosphate fertilizers, 8-10 parts of potassium sulfate, 4-6 parts of magnesium chloride, 10-14 parts of diammonium carbonate, 3-5 parts of ferrous sulphate, 2-3 parts of melamino-formaldehyde resin, 5-7 parts of urea-formaldehyde resin, 3-4 parts of alpha-alkenyl sodium sulfonate, 0.5-1 part of glycerin, 2-3 parts of propanol, 4-5 parts of additives, and a proper amount of water. The fertilizer of the invention is compact in structure, and not easy to break, is used as a base fertilizer during plantation, can provide nutrients for a long time, and is also of great advantage to soil improvement.
Description
Technical field
The present invention is a kind of degradable resin slow-release fertilizer and preparation method thereof, belongs to slow release fertilizer in fertilizer and obtains Technology field.
Background technology
Terpolycyantoamino-formaldehyde resin (melamine-formaldehyde resin), the polymkeric substance that trimeric cyanamide and formaldehyde reaction obtain, also known as melamino-formaldehyde resin, melamine resin, english abbreviation MF.During machine-shaping, crosslinking reaction occurs, goods are the thermosetting resin do not melted.Often it and urea-formaldehyde resin are referred to as aminoresin traditionally.
Terpolycyantoamino-formaldehyde resin water white transparency after solidification, stable in boiling water, even 150 DEG C of uses, and can have self-extinguishing, arc resistance and good mechanical property, melamine resin is called for short.
Terpolycyantoamino-formaldehyde resin Hardening scratch resistance filler, nano aluminium oxide XZ-L290 shows fluffy white powder state, and crystal formation is γ-Al2O3.Particle diameter is 20nm; Specific surface area >=230m2/g.High, the fabulous dispersion of even particle size distribution, purity, its specific surface is high, has resistant to elevated temperatures inertia, high reactivity, belongs to activated alumina; Porousness; Hardness is high, good stability of the dimension, XZ-L290 can be widely used in the strengthening and toughening of the products such as various plastics, rubber, pottery, refractory materials, and the wear resisting property particularly improving the compactness of pottery, smooth finish, cool-hot fatigue, fracture toughness property, creep-resistant property and macromolecular material product is particularly remarkable.The fabulous dispersion of XZ-L290, inside aqueous solvent; In etoh solvent, propyl alcohol, propylene glycol, Virahol, borax monobutyl ether, acetone, butanone, benzene, dimethylbenzene, do not need to add dispersion agent, stir and namely can be uniformly dispersed fully, at epoxy resin, in plastics etc., fabulous interpolation uses.
Melamine resin makes moulded parts after adding mineral filler, rich color, is used for greatly decorative sheet, tableware, daily necessities.Tableware is exactly like porcelain or ivory in appearance, not easily embrittlement suitable mechanical washing again.Melamine resin mixes with urea-formaldehyde resin can be mixed with tackiness agent, for the manufacture of laminating material.Coating and thermo-setting paint can be made with butylated melmac.
Summary of the invention
A kind of degradable resin slow-release fertilizer, it is characterized in that being made up of the raw material of following weight part: jelly powder 3 ~ 4, vegetation grass roots 10 ~ 14, charcoal 8 ~ 10, corn bran 13 ~ 16, rice bran 12 ~ 14, coal ash 6 ~ 8, quartz sand 9 ~ 11, EM bacteria agent 2 ~ 3, fused(calcium magnesium)phosphate 9 ~ 11, potassium sulfate 8 ~ 10, magnesium chloride 4 ~ 6, carbonic acid two ammonium 10 ~ 14, ferrous sulfate 3 ~ 5, terpolycyantoamino-formaldehyde resin 2 ~ 3, urea-formaldehyde resin 5 ~ 7, α-sodium olefin sulfonate 3 ~ 4, glycerine 0.5 ~ 1, propyl alcohol 2 ~ 3, auxiliary agent 4 ~ 5 and appropriate water;
Described auxiliary agent is made up of following raw material: agar 6 ~ 7, Ethylene glycol dimethacrylate 3 ~ 4, bamboo charcoal powder 1 ~ 2, borax 7 ~ 9, zinc borate 5 ~ 6, glycerine 3 ~ 5, zinc sulfate 1 ~ 2, ammonium molybdate 2 ~ 3, starch 10 ~ 14 and appropriate water; Preparation method is: by agar and starch mixing, add the water post-heating stirring and dissolving of 50 times of its weight parts, add Ethylene glycol dimethacrylate, bamboo charcoal powder, zinc borate, zinc sulfate, ammonium molybdate, borax and glycerine afterwards, continue heated and stirred 70 ~ 80min, be finally cooled to room temperature and get final product.
A preparation method for degradable resin slow-release fertilizer, is characterized in that comprising following step:
(1) grass roots of vegetation is dried rear mixing charcoal, corn bran, rice bran, coal ash and jelly powder super-fine powder be broken into 160 orders about powder, then the EM bacteria agent with the dilution of 10 times, water is added, adjustment water content about 30% after mixing, temperature 37 ~ 42 DEG C, ferment 15 ~ 18 days, within every 3 days, stir once;
(2) blending calcium magnesium-phosphorus fertilizer, potassium sulfate, magnesium chloride, carbonic acid two ammonium, ferrous sulfate and other following remaining component do not related to, add 5 ~ 6 times to the water post-heating stirring and dissolving of its gross weight, add terpolycyantoamino-formaldehyde resin, urea-formaldehyde resin, α-sodium olefin sulfonate, glycerine and propyl alcohol afterwards, stir 10 ~ 15min;
(3) quartz sand is added in the mixing solutions described in (2), to heat and naturally cooling obtains gluey mixture after stirring 40 ~ 50min;
(4) mix the fermentation material of (1) and the gluey mixture of (3), add auxiliary agent mechanical stirring 30 ~ 40min, last granulation simultaneously.
Advantage of the present invention: two kinds of resin material terpolycyantoamino-formaldehyde resins and urea-formaldehyde resin are mixed for the slowly-releasing of fertilizer component in plantation by the characteristic that the present invention adopts resin film forming to be cross-linked, before this by the necessary fertilizer N of plant-growth, P, K composition water heating for dissolving, add the alcohols material of resin and hydrotropy again, then by surfactant, the chemical composition of dissolving and interlaminar resin are formed crosslinked, finally after heating, cooling forms the gluey mixture of resin type, mix with the organic material of fermenting in advance, granulation has been added by what become plastotype auxiliary agent, finished product structure is tight, not easily broken, for base manure in planting process, there is provided nutrient for a long time, also of great advantage to improving soil property.
Embodiment
Embodiment 1:
A kind of degradable resin slow-release fertilizer, it is characterized in that being made up of the raw material of following weight part (Kg): jelly powder 3, vegetation grass roots 14, charcoal 10, corn bran 16, rice bran 12, coal ash 8, quartz sand 11, EM bacteria agent 2, fused(calcium magnesium)phosphate 9, potassium sulfate 10, magnesium chloride 6, carbonic acid two ammonium 10, ferrous sulfate 4, terpolycyantoamino-formaldehyde resin 3, urea-formaldehyde resin 5, α-sodium olefin sulfonate 3, glycerine 0.6, propyl alcohol 2, auxiliary agent 5 and appropriate water;
Described auxiliary agent is made up of following raw material: agar 7, Ethylene glycol dimethacrylate 3, bamboo charcoal powder 2, borax 9, zinc borate 5, glycerine 3, zinc sulfate 1, ammonium molybdate 3, starch 12 and appropriate water; Preparation method is: by agar and starch mixing, add the water post-heating stirring and dissolving of 50 times of its weight parts, add Ethylene glycol dimethacrylate, bamboo charcoal powder, zinc borate, zinc sulfate, ammonium molybdate, borax and glycerine afterwards, continue heated and stirred 70 ~ 80min, be finally cooled to room temperature and get final product.
A preparation method for degradable resin slow-release fertilizer, is characterized in that comprising following step:
(1) grass roots of vegetation is dried rear mixing charcoal, corn bran, rice bran, coal ash and jelly powder super-fine powder be broken into 160 orders about powder, then the EM bacteria agent with the dilution of 10 times, water is added, adjustment water content about 30% after mixing, temperature 37 ~ 42 DEG C, ferment 15 ~ 18 days, within every 3 days, stir once;
(2) blending calcium magnesium-phosphorus fertilizer, potassium sulfate, magnesium chloride, carbonic acid two ammonium, ferrous sulfate and other following remaining component do not related to, add 5 ~ 6 times to the water post-heating stirring and dissolving of its gross weight, add terpolycyantoamino-formaldehyde resin, urea-formaldehyde resin, α-sodium olefin sulfonate, glycerine and propyl alcohol afterwards, stir 10 ~ 15min;
(3) quartz sand is added in the mixing solutions described in (2), to heat and naturally cooling obtains gluey mixture after stirring 40 ~ 50min;
(4) mix the fermentation material of (1) and the gluey mixture of (3), add auxiliary agent mechanical stirring 30 ~ 40min, last granulation simultaneously.
Slow release organic fertilizer of the present invention is used for making nursery as a kind of base manure, by fertilizer with 1: 3 ratio mixing subsoil be laid on nursery, thickness is 6 ~ 10cm about, the vegetables of plantation or melon and fruit color and luster and fruit size are all better than other base manure of equivalent release, reach equal fruit level simultaneously, decrease the usage quantity of topdressing, decrease manpower simultaneously, annual volume increase 14.5%, economy rises 22.3% on year-on-year basis.
Claims (2)
1. a degradable resin slow-release fertilizer, it is characterized in that being made up of the raw material of following weight part: jelly powder 3 ~ 4, vegetation grass roots 10 ~ 14, charcoal 8 ~ 10, corn bran 13 ~ 16, rice bran 12 ~ 14, coal ash 6 ~ 8, quartz sand 9 ~ 11, EM bacteria agent 2 ~ 3, fused(calcium magnesium)phosphate 9 ~ 11, potassium sulfate 8 ~ 10, magnesium chloride 4 ~ 6, carbonic acid two ammonium 10 ~ 14, ferrous sulfate 3 ~ 5, terpolycyantoamino-formaldehyde resin 2 ~ 3, urea-formaldehyde resin 5 ~ 7, α-sodium olefin sulfonate 3 ~ 4, glycerine 0.5 ~ 1, propyl alcohol 2 ~ 3, auxiliary agent 4 ~ 5 and appropriate water;
Described auxiliary agent is made up of following raw material: agar 6 ~ 7, Ethylene glycol dimethacrylate 3 ~ 4, bamboo charcoal powder 1 ~ 2, borax 7 ~ 9, zinc borate 5 ~ 6, glycerine 3 ~ 5, zinc sulfate 1 ~ 2, ammonium molybdate 2 ~ 3, starch 10 ~ 14 and appropriate water; Preparation method is: by agar and starch mixing, add the water post-heating stirring and dissolving of 50 times of its weight parts, add Ethylene glycol dimethacrylate, bamboo charcoal powder, zinc borate, zinc sulfate, ammonium molybdate, borax and glycerine afterwards, continue heated and stirred 70 ~ 80min, be finally cooled to room temperature and get final product.
2. the preparation method of a kind of degradable resin slow-release fertilizer according to claim 1, is characterized in that comprising following step:
(1) grass roots of vegetation is dried rear mixing charcoal, corn bran, rice bran, coal ash and jelly powder super-fine powder be broken into 160 orders about powder, then the EM bacteria agent with the dilution of 10 times, water is added, adjustment water content about 30% after mixing, temperature 37 ~ 42 DEG C, ferment 15 ~ 18 days, within every 3 days, stir once;
(2) blending calcium magnesium-phosphorus fertilizer, potassium sulfate, magnesium chloride, carbonic acid two ammonium, ferrous sulfate and other following remaining component do not related to, add 5 ~ 6 times to the water post-heating stirring and dissolving of its gross weight, add terpolycyantoamino-formaldehyde resin, urea-formaldehyde resin, α-sodium olefin sulfonate, glycerine and propyl alcohol afterwards, stir 10 ~ 15min;
(3) quartz sand is added in the mixing solutions described in (2), to heat and naturally cooling obtains gluey mixture after stirring 40 ~ 50min;
(4) mix the fermentation material of (1) and the gluey mixture of (3), add auxiliary agent mechanical stirring 30 ~ 40min, last granulation simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410540328.2A CN104529602A (en) | 2014-10-14 | 2014-10-14 | Degradable resin slow-release fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410540328.2A CN104529602A (en) | 2014-10-14 | 2014-10-14 | Degradable resin slow-release fertilizer and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104529602A true CN104529602A (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410540328.2A Pending CN104529602A (en) | 2014-10-14 | 2014-10-14 | Degradable resin slow-release fertilizer and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111008A (en) * | 2015-07-24 | 2015-12-02 | 定远县田包子种植业家庭农场 | Ficus carica L. planting soil modifier, and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103288533A (en) * | 2013-05-17 | 2013-09-11 | 安徽三星化工有限责任公司 | Special hawthorn leaf biological slow-release medical fertilizer for oilseed rapes |
| CN103351219A (en) * | 2013-06-21 | 2013-10-16 | 安徽创新农业科技有限公司 | Slow-release organic fertilizer for tea leaves and preparation method thereof |
| CN104030786A (en) * | 2014-05-13 | 2014-09-10 | 马鞍山市心洲葡萄专业合作社 | Once-applied efficient sustained-release composite base fertilizer |
| CN104030790A (en) * | 2014-05-13 | 2014-09-10 | 马鞍山市心洲葡萄专业合作社 | Long-acting modified sustained-release fertilizer coated by urea-formaldehyde resin |
-
2014
- 2014-10-14 CN CN201410540328.2A patent/CN104529602A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103288533A (en) * | 2013-05-17 | 2013-09-11 | 安徽三星化工有限责任公司 | Special hawthorn leaf biological slow-release medical fertilizer for oilseed rapes |
| CN103351219A (en) * | 2013-06-21 | 2013-10-16 | 安徽创新农业科技有限公司 | Slow-release organic fertilizer for tea leaves and preparation method thereof |
| CN104030786A (en) * | 2014-05-13 | 2014-09-10 | 马鞍山市心洲葡萄专业合作社 | Once-applied efficient sustained-release composite base fertilizer |
| CN104030790A (en) * | 2014-05-13 | 2014-09-10 | 马鞍山市心洲葡萄专业合作社 | Long-acting modified sustained-release fertilizer coated by urea-formaldehyde resin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111008A (en) * | 2015-07-24 | 2015-12-02 | 定远县田包子种植业家庭农场 | Ficus carica L. planting soil modifier, and preparation method thereof |
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Application publication date: 20150422 |