CN1371887A - Method for producing chelate type all element compound fertilizer - Google Patents
Method for producing chelate type all element compound fertilizer Download PDFInfo
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- CN1371887A CN1371887A CN 01103971 CN01103971A CN1371887A CN 1371887 A CN1371887 A CN 1371887A CN 01103971 CN01103971 CN 01103971 CN 01103971 A CN01103971 A CN 01103971A CN 1371887 A CN1371887 A CN 1371887A
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- China
- Prior art keywords
- compound fertilizer
- fertilizer
- chelate
- trace element
- amino acid
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Abstract
The production method of chelate complete compound fertilizer uses waste protein and leonardite as raw amterial to produce secondary and trace elements chelated with amino acids and humic acid, and uses silicon-bearing industrial waste slag as source of secondary elements of Si, Ca and Mg, and makes them and N, P and K undergo the compounding process so as to can obtain the invented chelate compound fertilizer white can completely supplement nutrient elements required for plant growth.
Description
The present invention relates to a kind of prescription and manufacture method of chelate type all element compound fertilizer.
The effect of increasing production of composite fertilizer, more remarkable than single chemical fertilizer, extremely peasant's welcome.Composite fertilizer's shared ratio in chemical fertilizer rises year by year, but because the influence of traditional habit, people lay particular stress on N, P, K Nitrogen, Phosphorus and Potassium, effect of trace elements in the ignorance, patent announcement numbers 1123784." activated compound fertilizer and manufacture method thereof " is though trace element all is to add with simple inorganic salt in also adding.Because the effect of different kinds of ions in bad side reaction in the composite fertilizer between each element and the soil, the insoluble salt that generation plant in various degree can't absorb has influenced the fertilizer efficiency of composite fertilizer.Patent announcement numbers 1176951." a kind of siliceous fertilizer, silicon composite fertilizer and production method thereof " is to mix and add trace element with humic acids with liquid sodium silicate.Though this method has solved the stability of water glass, but the weak point of this technology is used liquid sodium silicate price height, the trace element that adds can't generate inner complex with humic acids under alkaline condition, other ionic reactions generate water-fast compound easily and in the soil.Simultaneously micro-Fe, Cu, Mn, Zn also can with the free Na of fertilizer own
2SiO
3Thereby reaction generates water-fast silicate and loses activity.
The objective of the invention is to overcome the weak point of existing composite fertilizer, produce a kind of all element compound fertilizer of chelating type, to prevent between each element and the bad side reaction of different kinds of ions in the soil.For achieving the above object, the technical solution used in the present invention is: behind the essential trace element of the chelating amino acids multiple kinds of crops of utilizing the waste protein hydrolysis to generate, spent acid neutralizes with siliceous fertilizer; Under alkaline condition, produce humate with weathered coal, mud coal in addition, while chelating B, Mo, Ca, elements such as Mg, Si, amino-acid chelate is mixed with the humic acids inner complex, regulate PH=5～7, add N, P at last, the K Nitrogen, Phosphorus and Potassium mixes granulation, oven dry, is the required chelate type all element compound fertilizer of this patent.
For making above-mentioned chelate type all element compound fertilizer, the manufacture method that the present invention takes is: waste protein is added in 1.5～2.5 times 25～40% the sulphuric acid soln, be heated to 90～110 ℃ of hydrolysis 2 hours, after treating that discarded albumen all dissolves, the oxide compound or the inorganic salt that add amino acid total mole number 50～75% trace elements (Fe, Cu, Mn, Zn) continue hydrolysis, chelating 5～8 hours sprays into siliceous fertilizer with hydrolyzed solution, evenly stirs the mixed spent acid of removing and makes product A.3～5% the alkaline solution that in weathered coal, mud coal, adds in addition 3～5 times of amounts, under agitation be heated to 50～80 ℃ two hours (if alkali is NH
4OH or NH
4HCO
3Then need not heating), make that humic acids in the weathered coal is free to be the solubility Sodium salts humic acids, add borax again, ammonium molybdate carries out chelating, generates humic acids trace element B.B is added the mixed even products C that gets in the product A, and ratio is 1: 1～3.The H that because of neutralize dissociate out in the product A this moment
2SiO
3Generate Na with the alkali reaction in the B product
2SiO
3, generate double salt with humic acids simultaneously.Surplus alkali in spent acid in the A product and the B product plays neutralization reaction, make it PH5～7 that reach suitable, trace element chelated salt in above-mentioned aminoacids complex, the humic acids is added in N, P, the K three element compound fertilizer, promptly make product-chelate type all element compound fertilizer of the present invention.
Accompanying drawing is seen in technical process.
Advantage of the present invention is as follows:
1, the amino acid, the humic acids chelating that all obtain with cheapness of the essential middle trace element of farm crop effectively prevented adverse chemical reaction and antagonistic action between each element.
2, with depleted protein and amino acid as raw material, it is low to adopt the method for number of patent application 99114537.2 to produce gained inner complex cost, technology is simple, non-secondary pollution.
3, weathered coal, mud coal generate the solubility humate after with alkali reaction, with free H in the siliceous fertilizer
2SiO
3, Na
2SiO
3Generate double salt, improved the stability and the biological value of silicon, humate has good sequestering action to elements such as boron, molybdenums.
4, owing to use sequestrant, the bad side reaction of having avoided middle trace element to produce in Nitrogen, Phosphorus and Potassium and soil has reduced the loss and the waste of fertilizer effective ingredient, has solved balance and has joined fertilizer, fertilising, but plant is the problem of balance absorption really, has improved fertilizer utilization ratio.
5, amino acid trace element chelated thing has good water solubility, the fast characteristics of fertilizer efficiency, and the humic acids microelement chelate has fertilizer efficiency and stablizes persistent characteristics.Amino acid is difficult to elements such as the boron, molybdenum, silicon of chelating, humic acids have good sequestering action or with its generation double salt, improve the stability and the biological value of these elements.The mixed use of both sequestrants played the effect of learning from other's strong points to offset one's weaknesses.
6, with Water Quenching Slag, yellow phosphorus slag, pulverized fuel ash as raw materials, be amino acid whose neutralizing agent, be again good carrier, the siliceous fertilizer raw material is activated simultaneously, generates efficient siliceous fertilizer.
The present invention is further elaborated below in conjunction with embodiment:
Take by weighing the 1000Kg waste feathers, add 5000 liters of enamel reaction stills, add 35% H
2SO
43500Kg is heated to 90～110 ℃, and hydrolysis added Zn after 2 hours
2SO
47H
2O 200Kg, Fe
2SO
47H
2O 300Kg, MnSO
4H
2O 180Kg, Cu
2SO
45H
2O 50Kg continued hydrolysis, chelating 6 hours.After reaction finishes, the surplus heat of acid chelating liquid is sprayed in the Water Quenching Slag of 5 times of amounts evenly mixedly, placed 1～2 day, get amino-acid trace element chalted silicon fertilizer A.Other gets weathered coal 1000Kg, adds in 5000 liters of reactors made of iron 3500 liters of the KOH solution of adding 4%, straight-through 80～100 ℃ of reactions 2 hours that are steam heated to add borax 150Kg, ammonium molybdate 10Kg, chelatropic reaction 1 hour makes the trace element chelated salt B of humic acids.B added among the A stirs mixedly, place ageing and dry after one day, pulverize, make compound in trace element chelated salt C.C in mixed granulation in 20～30% the ratio adding Nitrogen, Phosphorus and Potassium, oven dry, is product innovation of the present invention.
Claims (6)
1. the production of a chelate type all element compound fertilizer is to generate amino acid with the waste protein for the raw material hydrolysis, is humate with the weathered coal for the raw material alkaline hydrolysis, be sequestrant with amino acid and humic acids again, microelement chelate and element N, P, K mixing granulation were chelate type all element compound fertilizer of the present invention during chelated microelement was formed.
2. amino acid trace element chelated fertilizer according to claim 1 is according to number of patent application 99114537.2 described method productions.
3. humate according to claim 1 is to be raw material with the weathered coal, and 2～10 times in the alkali of adding 1～5% makes it to become the solubility humate, chelating Si, Ca, Mg, B, Mo.
4. alkali according to claim 3 can be NaOH, KOH, NH
4OH, NH
4HCO
3, Na
2CO
3Deng.
5. trace element is Si, Ca, Mg, S in according to claim 1, and trace element is Fe, Cu, Mn, Zn, B, Mo.
6. the ratio of each element is N:5～10% in the amino-acid compound fertilizer according to claim 1, P:5～10%, K:5～10%, Si:2～7%, Ca:2～10%, Mg:1～5%, S:1～5%, Fe:0.1～0.8%, Cu:0.05～0.2%, Mn:0.1～0.5%, Zn:0.1～0.8%, B:0.1～0.3%, Mo:2～10ppm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01103971 CN1371887A (en) | 2001-02-19 | 2001-02-19 | Method for producing chelate type all element compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01103971 CN1371887A (en) | 2001-02-19 | 2001-02-19 | Method for producing chelate type all element compound fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1371887A true CN1371887A (en) | 2002-10-02 |
Family
ID=4653587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01103971 Pending CN1371887A (en) | 2001-02-19 | 2001-02-19 | Method for producing chelate type all element compound fertilizer |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857479A (en) * | 2010-06-21 | 2010-10-13 | 山东宝源生物有限公司 | Organic-inorganic compound fertilizer and production method thereof |
| CN102040423A (en) * | 2010-05-08 | 2011-05-04 | 王通华 | Fertility-enhancing chelating sustained-release fertilizer |
| CN102249781A (en) * | 2010-05-19 | 2011-11-23 | 邹泽明 | Green element chemical fertilizer |
| WO2013044911A1 (en) | 2011-09-29 | 2013-04-04 | Natural Green Gmbh | Plant growth promoter, method for production thereof, suspensions and use as suspension |
| CN103804044A (en) * | 2012-11-13 | 2014-05-21 | 天津市天正天农业科技有限公司 | Medium trace element particles and preparation method thereof, and controlled-release bulk blending fertilizer containing medium trace element particles |
| ES2535581A1 (en) * | 2015-02-20 | 2015-05-12 | Sipcam Inagra, S.A. | Acid composition based on leonardite and amino acids (Machine-translation by Google Translate, not legally binding) |
| CN106380352A (en) * | 2016-08-30 | 2017-02-08 | 陕西省蒲城绿桥农化有限责任公司 | Method for preparing humic acid chelated copper |
| CN111630023A (en) * | 2017-11-20 | 2020-09-04 | 埃尔凯姆公司 | NPK-Si-humate fertilizer, method for the production thereof and use thereof |
-
2001
- 2001-02-19 CN CN 01103971 patent/CN1371887A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040423A (en) * | 2010-05-08 | 2011-05-04 | 王通华 | Fertility-enhancing chelating sustained-release fertilizer |
| CN102249781A (en) * | 2010-05-19 | 2011-11-23 | 邹泽明 | Green element chemical fertilizer |
| CN101857479A (en) * | 2010-06-21 | 2010-10-13 | 山东宝源生物有限公司 | Organic-inorganic compound fertilizer and production method thereof |
| WO2013044911A1 (en) | 2011-09-29 | 2013-04-04 | Natural Green Gmbh | Plant growth promoter, method for production thereof, suspensions and use as suspension |
| CN103804044A (en) * | 2012-11-13 | 2014-05-21 | 天津市天正天农业科技有限公司 | Medium trace element particles and preparation method thereof, and controlled-release bulk blending fertilizer containing medium trace element particles |
| ES2535581A1 (en) * | 2015-02-20 | 2015-05-12 | Sipcam Inagra, S.A. | Acid composition based on leonardite and amino acids (Machine-translation by Google Translate, not legally binding) |
| US11111186B2 (en) | 2015-02-20 | 2021-09-07 | Sipcam Inagra, S.A. | Acid composition based on leonardite and amino acids |
| CN106380352A (en) * | 2016-08-30 | 2017-02-08 | 陕西省蒲城绿桥农化有限责任公司 | Method for preparing humic acid chelated copper |
| CN111630023A (en) * | 2017-11-20 | 2020-09-04 | 埃尔凯姆公司 | NPK-Si-humate fertilizer, method for the production thereof and use thereof |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |