CN100579939C - Humic acid iron multicomponent fertilizer and manufacturing method thereof - Google Patents
Humic acid iron multicomponent fertilizer and manufacturing method thereof Download PDFInfo
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- CN100579939C CN100579939C CN200610201089A CN200610201089A CN100579939C CN 100579939 C CN100579939 C CN 100579939C CN 200610201089 A CN200610201089 A CN 200610201089A CN 200610201089 A CN200610201089 A CN 200610201089A CN 100579939 C CN100579939 C CN 100579939C
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- iron ore
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- weathered coal
- humate
- slag
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 51
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 title claims description 28
- 239000004021 humic acid Substances 0.000 title claims description 27
- 229910052742 iron Inorganic materials 0.000 title claims description 24
- 239000003245 coal Substances 0.000 claims abstract description 37
- 239000002893 slag Substances 0.000 claims abstract description 17
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000012256 powdered iron Substances 0.000 claims description 16
- 238000004176 ammonification Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 208000006558 Dental Calculus Diseases 0.000 claims description 11
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 11
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 11
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims description 11
- 239000011609 ammonium molybdate Substances 0.000 claims description 11
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 11
- 229940010552 ammonium molybdate Drugs 0.000 claims description 11
- 229910021538 borax Inorganic materials 0.000 claims description 11
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 claims description 11
- 239000004202 carbamide Substances 0.000 claims description 11
- 239000004328 sodium tetraborate Substances 0.000 claims description 11
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 7
- 239000011575 calcium Substances 0.000 claims description 7
- 229910052791 calcium Inorganic materials 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 6
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 6
- 238000005469 granulation Methods 0.000 claims description 6
- 230000003179 granulation Effects 0.000 claims description 6
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 6
- 239000006012 monoammonium phosphate Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 238000000855 fermentation Methods 0.000 claims description 5
- 230000004151 fermentation Effects 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 4
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 22
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 11
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 9
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract description 5
- 239000011591 potassium Substances 0.000 abstract description 5
- 229910052700 potassium Inorganic materials 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000011574 phosphorus Substances 0.000 description 7
- 229910052698 phosphorus Inorganic materials 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 description 3
- 235000000536 Brassica rapa subsp pekinensis Nutrition 0.000 description 3
- 241000499436 Brassica rapa subsp. pekinensis Species 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000000050 nutritive effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000011573 trace mineral Substances 0.000 description 3
- 235000013619 trace mineral Nutrition 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 2
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000034423 Delivery Diseases 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 206010022971 Iron Deficiencies Diseases 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001863 plant nutrition Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
The invention discloses a ferric humate poly-fertilizer and manufacturing method, which comprises the following steps: adopting weathered coal and ferric ore powder or ferric ore slag with weight rate at 2.5-2.7:1 as to allocate; doping nitrogen, phosphor, potassium fertilizers and other middle microelement to manufacture; obtaining the product. The invention discloses a ferric humate poly-fertilizer and manufacturing method, which comprises the following steps: adopting weathered coal and ferric ore powder or ferric ore slag with weight rate at 2.5-2.7:1 as to allocate; doping nitrogen, phosphor, potassium fertilizers and other middle microelement to manufacture; obtaining the product.
Description
Technical field:
The present invention relates to polynary fertilizer of a kind of ferric humate and production method thereof, belong to composite fertilizer's production technical field.
Background technology:
As far back as the seventies in last century, China just carried out promoting on a large scale to humic acid fertilizers, but based on people at that time to the understanding of humic acid deep enough and condition do not limit, just simply and merely use humic acid or the very low ammonium humate of nitrogen content, so volume increase and the raising crops quality aspect of crop all do not had obvious effects.In recent years,, developed many humic acid fertilizers, also obtained some effects preferably along with people are more and more deep to the understanding of humic acid.But these fertilizer or only paid attention to the development and use of humic acid part effect do not develop the effect of humic acid all sidedly; Complex manufacturing should not realize scale production, and can produce more " three wastes " in process of production.
The patent No. is 92111327.7 patent disclosure, and a kind of to contain coal pyrite, coal gangue, coal with the coal production waste material be raw material, what make through mixing, roasting, washing, condensing crystal is the fertilizer of main body composition with ferric sulfate, and its major function is to utilize the acidity of ferric sulfate to reduce the pH value of alkali-affected soil.In the production technique of this fertilizer, just as combustion-supporting material, its main component does not appear in the product fertilizer for used coal gangue and coal.Therefore, patent 92111327.7 disclosed fertilizer need could produce effect preferably with organic and inorganic application of mixed fertilizers replenishing and promoting plant to relatively poor aspect the absorption of nutritive elements such as nitrogen, phosphorus, potassium.Strictly speaking, the patented product is a kind of soil improvement agent.
Summary of the invention:
The objective of the invention is to: polynary fertilizer of a kind of ferric humate and production method thereof are provided.The present invention is according to the characteristic and the advanced plant nutrition theory of humic acid, production level and present situation in conjunction with China's compound fertilizer, develop a kind of efficient, environmental protection, " fool " fertilizer cheaply, trace element during existing necessary for plant growth nitrogen, phosphorus, potassium three big elements and sulphur, calcium, magnesium, iron, boron, silicon, molybdenum, zinc, manganese, copper etc. are multiple, be rich in again and can promote crop that above-mentioned mineral nutrient element is absorbed, increases substantially the humic acid of utilization rate of fertilizer, and comprise the organic matter that China big area soil is lacked.
The present invention constitutes like this: it be with weathered coal and powdered iron ore or iron ore ground-slag with 2.5～2.7: 1 weight ratio is mixed, and is equipped with nitrogen, phosphorus, potassic fertilizer again and micro-processing in other.
Specifically, it is mixed, processes with weathered coal 300～320kg, powdered iron ore or iron ore ground-slag 120kg, urea 125～195kg, calcium magnesium 80～200kg, borax 5kg, Repone K 40kg, vitriolate of tartar 55～115kg, ammonium molybdate 0.1kg and other fertilizer, element.
In particular, it is mixed, processes with weathered coal 320kg, powdered iron ore or iron ore ground-slag 120kg, urea 125kg, calcium magnesium 165kg, borax 5kg, Repone K 40kg, vitriolate of tartar 55kg, ammonium molybdate 0.1kg, general calcium 100kg and white clay powder 70kg.
It can also be mixed, process with weathered coal 300kg, powdered iron ore or iron ore ground-slag 120kg, urea 165kg, calcium magnesium 200kg, vitriolate of tartar 75kg, borax 5kg, Repone K 40kg, ammonium molybdate 0.1kg, general calcium 45kg and monoammonium phosphate 50kg.
It also can be mixed, process with weathered coal 300kg, powdered iron ore or iron ore ground-slag 120kg, urea 195kg, vitriolate of tartar 115kg, calcium magnesium 80kg, borax 5kg, Repone K 40kg, ammonium molybdate 0.1kg, sal epsom 25kg and monoammonium phosphate 120kg.
The content of humic acid 〉=30% in the above-described weathered coal, organic content 〉=80%.
Fe in above-described powdered iron ore or the iron ore ground-slag
2O
3Content 〉=25%.
The production method of the polynary fertilizer of ferric humate of the present invention is: qualified weathered coal is crushed to≤80 purpose fine powders, after ammonification is handled, by formula rate be crushed to≤80 purpose powdered iron ore or iron ore ground-slag and other raw material be mixed, pass through then stirring, granulation, oven dry, cooling, sieve from after, promptly get the polynary fertilizer of ferric humate.
It is after weathered coal, bicarbonate of ammonia and water are pressed 100: 10: 10 part by weight thorough mixing by 100: 8: 10 part by weight or with weathered coal, ammonium nitrate and water that described ammonification is handled, add fermentation vat, seal with plastic cloth above, react and make ammonium humate or ammonium nitro-humate after 72 hours, be i.e. the ammonification weathered coal.
Humic acid is a kind of macromolecular cpd, has colloidal property, quinone and hydroxyl quinoid derivative are arranged on the structure, and many nitrogen, oxygen, sulphur atom arranged, therefore, it has stronger sequestering action, complexing action and ion-exchange, atom function of exchange and adsorption property, can form multiple inner complex, complex compound.
In the humic acid structural unit, have more ring, aromatic proton size and character and the palace can roll into a ball, the type of bridged bond is also more, quantity is also bigger, therefore, humic acid also has biological activity preferably, for cell fission and cell growth aspect biological effect is preferably arranged.
According to said structure and the characteristic that humic acid had, in humic acid fertilizer, add an amount of big-and-middle trace element, humic acid just forms compound with these elements, inner complex, complex compound, these compounds, inner complex, complex compound are easily by plant absorbing.As: iron has important effect in plant nutrient, in a lot of processes, play the effect of electron transport, when the plant iron deficiency, can cause the interior series reaction of plant materials to weaken, electronics can not normal delivery, respiration is obstructed, and the ability of plant absorbing nutrient reduces greatly, can not normally absorb nutrient.And use ferro element separately, the plant absorbing amount does not seldom have the effect of mending iron substantially.After ammonium humate and iron atom form the inner complex ferric humate, iron is a kind of active iron in inner complex, can promote the absorption of plant to ferro element, thereby the intravital series reaction of plant is strengthened, electron transport is unimpeded, breathe normally, improved the receptivity of plant greatly, also improved the service efficiency of fertilizer simultaneously other element.The present invention is mixed with a certain amount of weathered coal and the powdered iron ore (or the remaining iron ore ground-slag of other industrial processes) that contains humic acid just according to this principle, is equipped with nitrogen, phosphorus, potassic fertilizer again and trace element in other, and production just can directly feed intake.Contact fully with humic acid in aborning the stirring of these elements, granulation, the drying course and react, generate the acceptable compound of plant, inner complex and complex compound.
The polynary fertilizer of product-ferric humate of the present invention shows that through chemical examination its every index all meets standard GB 18877-2002.The result who carries out planting experiment shows: diseases and insect pests resistance of crops and drought-resistant ability and anti-volt could power all be greatly improved, all general high density compound (mixing) fertilizer of the yield and quality of crop will be got well, illustrate that plant has obtained effective raising to the specific absorption of nutritive element, thereby improved the effective rate of utilization of fertilizer, reduced using of nitrogen, phosphorus, potash fertilizer, avoid or reduced and used pollution and the destruction of chemical fertilizer, really accomplished efficient, economy, environmental protection environment.
Below be fertilizer efficiency, the economic offset information that the polynary fertilizer of ferric humate of the present invention and other composite fertilizer carry out planting experiment.
Polynary fat effect of ferric humate and economic contrast
One, test fertilizer
Two, Chinese cabbage field test
Three, rice field trial
Test-results shows that the polynary fertilizer of ferric humate of the present invention nitrogen, phosphorus, potassium content in all test with fertilizer are minimum, but the crop yield of plantation is the highest.Illustrate use this fertilizer after, the ability of plant absorbing nutrient and the effective rate of utilization of fertilizer all have increased significantly.In the Chinese cabbage planting experiment, only the Chinese cabbage of this fertilizer plantation is up to standard in heavy metal detects, and as seen this fertilizer has reached the nuisanceless fertilizer standard.
Compared with prior art, the present invention has following advantage:
1. make full use of the characteristic of humic acid, adopt raw material cheap and easy to get, a kind of concentrated fertilizer of environmental protection moderate cost is provided.
2. not only contain the multiple element of necessary for plant growth, and be rich in humic acid and organic matter, can promote the absorption of crop, improved the effective rate of utilization of fertilizer greatly, reduced using of nitrogen, phosphorus, potash fertilizer various nutritive elements.
3. production technique is simple, and common production of compound fertilizer enterprise can realize scale production without any transformation.
4. avoid or reduced and used pollution and the destruction of chemical fertilizer, reached the nuisanceless fertilizer standard environment.
Embodiment:
Embodiments of the invention 1: the weathered coal 320kg of content of humic acid 〉=30%, organic content 〉=80% is crushed to≤80 purpose fine powders, handle through ammonification: after weathered coal, bicarbonate of ammonia and water are pressed 100: 8: 10 part by weight thorough mixing, add fermentation vat, seal with plastic cloth above, react and get ammonium humate, i.e. ammonification weathered coal after 72 hours; Then with Fe
2O
3Content 〉=25%, be crushed to≤80 purpose powdered iron ore 120kg and urea 125kg, calcium magnesium 165kg, borax 5kg, Repone K 40kg, vitriolate of tartar 55kg, ammonium molybdate 0.1kg, general calcium 100kg, white clay powder 70kg be mixed, pass through again stirring, granulation, oven dry, cooling, sieve from after, promptly get the polynary fertilizer of ferric humate.
This product after testing, the content of each composition is as follows: N: P: K=6.17: 4.07: 5.15 organic 20% humic acid, 10% CaO, 10% MgO, 2% SO
35% Fe
2O
34.5% zinc, 0.1% boron, 0.05% molybdenum 50PPm
Embodiments of the invention 2: the weathered coal 300kg of content of humic acid 〉=30%, organic content 〉=80% is crushed to≤80 purpose fine powders, handle through ammonification: after weathered coal, ammonium nitrate and water are pressed 100: 10: 10 part by weight thorough mixing, add fermentation vat, seal with plastic cloth above, react and get ammonium nitro-humate, i.e. ammonification weathered coal after 72 hours; Then with Fe
2O
3Content 〉=25%, be crushed to≤80 purpose iron ore ground-slag 120kg and urea 165kg, calcium magnesium 200kg, borax 5kg, Repone K 40kg, vitriolate of tartar 75kg, ammonium molybdate 0.1kg, general calcium 45kg, monoammonium phosphate 50kg be mixed, pass through again stirring, granulation, oven dry, cooling, sieve from after, promptly get the polynary fertilizer of ferric humate.
This product after testing, the content of each composition is as follows: N: P: K=8.09: 6.22: 6.15 organic 20% humic acid, 10% CaO, 10% MgO, 2.4% SO
34.5% Fe
2O
34.5% zinc, 0.1% boron, 0.05% molybdenum 50PPm
Embodiments of the invention 3: the weathered coal 300kg of content of humic acid 〉=30%, organic content 〉=80% is crushed to≤80 purpose fine powders, handle through ammonification: after weathered coal, bicarbonate of ammonia and water are pressed 100: 8: 10 part by weight thorough mixing, add fermentation vat, seal with plastic cloth above, react and get ammonium humate, i.e. ammonification weathered coal after 72 hours; Then with Fe
2O
3Content 〉=25%, be crushed to≤80 purpose powdered iron ore 120kg and urea 195kg, calcium magnesium 80kg, borax 5kg, Repone K 40kg, vitriolate of tartar 115kg, ammonium molybdate 0.1kg, sal epsom 25kg, monoammonium phosphate 120kg be mixed, pass through again stirring, granulation, oven dry, cooling, sieve from after, promptly get the polynary fertilizer of ferric humate.
This product after testing, the content of each composition is as follows: N: P: K=10.17: 7.2: 8.15 organic 20% humic acid, 10% CaO, 5% MgO, 2% SO
35% Fe
2O
34.5% zinc, 0.1% boron, 0.05% molybdenum 50PPm
Claims (7)
1. polynary fertilizer of ferric humate, it is characterized in that: it is that basic raw material is mixed, processes with weathered coal 300～320kg, powdered iron ore or iron ore ground-slag 120kg, urea 125～195kg, calcium magnesium 80～200kg, borax 5kg, Repone K 40kg, vitriolate of tartar 55～115kg and ammonium molybdate 0.1kg.
2. according to the polynary fertilizer of the described ferric humate of claim 1, it is characterized in that: it is mixed, processes with weathered coal 320kg, powdered iron ore or iron ore ground-slag 120kg, urea 125kg, calcium magnesium 165kg, borax 5kg, Repone K 40kg, vitriolate of tartar 55kg, ammonium molybdate 0.1kg, general calcium 100kg and white clay powder 70kg.
3. according to the polynary fertilizer of the described ferric humate of claim 1, it is characterized in that: it is mixed, processes with weathered coal 300kg, powdered iron ore or iron ore ground-slag 120kg, urea 165kg, calcium magnesium 200kg, vitriolate of tartar 75kg, borax 5kg, Repone K 40kg, ammonium molybdate 0.1kg, general calcium 45kg and monoammonium phosphate 50kg.
4. according to the polynary fertilizer of the described ferric humate of claim 1, it is characterized in that: it is mixed, processes with weathered coal 300kg, powdered iron ore or iron ore ground-slag 120kg, urea 195kg, vitriolate of tartar 115kg, calcium magnesium 80kg, borax 5kg, Repone K 40kg, ammonium molybdate 0.1kg, sal epsom 25kg and monoammonium phosphate 120kg.
5. according to the polynary fertilizer of each described ferric humate among the claim 1-4, it is characterized in that: the content of humic acid 〉=30% in the described weathered coal, organic content 〉=80%.
6. according to the polynary fertilizer of each described ferric humate among the claim 1-4, it is characterized in that: Fe in described powdered iron ore or the iron ore ground-slag
2O
3Content 〉=25%.
7. as the production method of the polynary fertilizer of each described ferric humate among the claim 1-6, it is characterized in that: qualified weathered coal is crushed to≤80 purpose fine powders, after ammonification is handled, by formula rate be crushed to≤80 purpose powdered iron ore or iron ore ground-slag and other raw material be mixed, pass through then stirring, granulation, oven dry, cooling, sieve from after, promptly get the polynary fertilizer of ferric humate; It is after weathered coal, bicarbonate of ammonia and water are pressed 100: 10: 10 part by weight thorough mixing by 100: 8: 10 part by weight or with weathered coal, ammonium nitrate and water that described ammonification is handled, add fermentation vat, seal with plastic cloth above, react and make ammonium humate or ammonium nitro-humate after 72 hours, be i.e. the ammonification weathered coal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610201089A CN100579939C (en) | 2006-11-14 | 2006-11-14 | Humic acid iron multicomponent fertilizer and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610201089A CN100579939C (en) | 2006-11-14 | 2006-11-14 | Humic acid iron multicomponent fertilizer and manufacturing method thereof |
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| CN101774857B (en) * | 2010-01-29 | 2013-03-27 | 王玉根 | Chili special-purpose fertilizer and preparation method thereof |
| CN102372527B (en) * | 2010-08-11 | 2013-12-25 | 辽宁省农业科学院环境资源与农村能源研究所 | Si-Ca-Zn-S-Mg fertilizer |
| CN102153412B (en) * | 2011-05-05 | 2013-04-10 | 山东省农业科学院农业资源与环境研究所 | Weathered coal activated organic and inorganic compound fertilizer and preparation method thereof |
| CN103380689B (en) * | 2013-06-28 | 2015-03-04 | 孙爱军 | Seedling raising method for leaflet type thunbergii |
| CN104761334A (en) * | 2015-03-18 | 2015-07-08 | 黄成博 | Long-acting nitrogen-phosphorus composite fertilizer containing industrial iron waste residue |
| CN105385451B (en) * | 2015-12-10 | 2018-12-28 | 湖南美鑫隆生态环保科技有限公司 | A kind of ferric humate and the pollution amelioration agent of microorganism composite soil and preparation method thereof |
| CN108569938A (en) * | 2018-04-16 | 2018-09-25 | 柳州市柳晶科技股份有限公司 | A kind of slow-release composite fertilizer prepared using industrial slag |
| CN113133496A (en) * | 2021-05-21 | 2021-07-20 | 北京博思汇科生物技术有限公司 | Method for producing organic trace ferric humate as feed additive |
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