CN106747872A - A kind of preparation method of fertilizer amino acid chelated magnesium - Google Patents
A kind of preparation method of fertilizer amino acid chelated magnesium Download PDFInfo
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- CN106747872A CN106747872A CN201510807586.7A CN201510807586A CN106747872A CN 106747872 A CN106747872 A CN 106747872A CN 201510807586 A CN201510807586 A CN 201510807586A CN 106747872 A CN106747872 A CN 106747872A
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- 150000001413 amino acids Chemical class 0.000 title claims abstract description 37
- 229940047608 chelated magnesium Drugs 0.000 title claims abstract description 18
- 239000003337 fertilizer Substances 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 30
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 15
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 15
- 239000002699 waste material Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 238000013270 controlled release Methods 0.000 claims abstract description 8
- 229920005610 lignin Polymers 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 238000001914 filtration Methods 0.000 claims abstract 2
- -1 compound amino acid Chemical class 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 15
- 235000013619 trace mineral Nutrition 0.000 claims description 13
- 239000011573 trace mineral Substances 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000000376 reactant Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 4
- 239000012452 mother liquor Substances 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 239000004475 Arginine Substances 0.000 claims description 2
- LEVWYRKDKASIDU-QWWZWVQMSA-N D-cystine Chemical compound OC(=O)[C@H](N)CSSC[C@@H](N)C(O)=O LEVWYRKDKASIDU-QWWZWVQMSA-N 0.000 claims description 2
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 claims description 2
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 claims description 2
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 claims description 2
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 claims description 2
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 claims description 2
- 235000019270 ammonium chloride Nutrition 0.000 claims description 2
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 claims description 2
- 229960003067 cystine Drugs 0.000 claims description 2
- 239000005416 organic matter Substances 0.000 claims description 2
- 229920001184 polypeptide Polymers 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 2
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 2
- 102000004169 proteins and genes Human genes 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002131 composite material Substances 0.000 abstract description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 10
- 239000011777 magnesium Substances 0.000 description 10
- 229910052749 magnesium Inorganic materials 0.000 description 10
- 239000013522 chelant Substances 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- 208000008167 Magnesium Deficiency Diseases 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 235000004764 magnesium deficiency Nutrition 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 229930002875 chlorophyll Natural products 0.000 description 2
- 235000019804 chlorophyll Nutrition 0.000 description 2
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 102000004160 Phosphoric Monoester Hydrolases Human genes 0.000 description 1
- 108090000608 Phosphoric Monoester Hydrolases Proteins 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- LPQOADBMXVRBNX-UHFFFAOYSA-N ac1ldcw0 Chemical compound Cl.C1CN(C)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN3CCSC1=C32 LPQOADBMXVRBNX-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000023852 carbohydrate metabolic process Effects 0.000 description 1
- 235000021256 carbohydrate metabolism Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
The invention discloses a kind of preparation method of fertilizer amino acid chelated magnesium, the method belongs to amino acids production field；The raw material that the production method is used includes：Compounded amino acid waste liquid, magnesium sulfate, lignin, controlled release agent, amino acid chelated magnesium is produced by series of process such as the filtering of compounded amino acid waste liquid, concentration, chelatings；The advantage of the preparation method is：Granulated using common apparatus, simple production process, without high-temperature high-voltage reaction, normal temperature, can be mass out amino acid chelated magnesium pulvis, product is mainly used in preparing various composite organic-inorganic fertilizers.
Description
Technical field
The invention belongs to fertilizer field, and in particular to a kind of method of industrialized production fertilizer amino acid chelated magnesium.
Background technology
During growth, in addition to needing substantial amounts of nitrogen, phosphorus, potassium, in addition it is also necessary to which a certain amount of trace element is also referred to as micro- fertilizer, if lacking these trace elements, plant is then unable to normal growth to plant, and the method for solving the problem is exactly to apply trace element.The many metal ions with divalence of trace element that China uses are present, it is directly entered incorporation of fertilizerin the soil, due to the carbonate and the phosphate radical of negative trivalent that there is substantial amounts of negative divalence in fertilizer and soil, easily react generation water insoluble carbonate and phosphate, major part will lose activity, what can be absorbed by plants is little, utilization rate is subject to a definite limitation, in order to solve this contradiction, can be by trace element generation chelate, it is effectively improved the stability of trace element, the carbonate and phosphate for avoiding its generation water insoluble, substantially increase the utilization rate of fertilizer, by the use of amino acid as microelement chelate, preferably solve this contradiction.Simultaneously because amino acid sheet can directly be absorbed in the case of without photosynthesis by plant; stimulate plant growth; when being used as chelate; metal ion can be protected side reaction not to occur with other materials again; itself also absorbed by crops behind position needed for protection metal ion reaches plant; so amino acid is a kind of function admirable, cheap, micro- fertilizer that chelating constant is moderate with the chelate of trace element, the defect that trace element is difficult to be absorbed by crops can be effectively solved.Magnesium is one kind of micro- fertilizer, and effect of the magnesium elements to plant is：Magnesium is the main component of chlorophyll, the activation of phosphatase and glucoinvertase can be promoted, be conducive to the conversion of monose, critically important effect is thus played during carbohydrate metabolism, crops magnesium deficiency, chlorophyll is reduced, and photosynthesis weakens, the metabolism of carbohydrate is obstructed, and growth is affected；Magnesium also participates in the formation of fat, during legume magnesium deficiency, seed oil content reduction, and according to chemical assay, all phosphorous more crops, the content of magnesium is also higher, illustrates that magnesium can accordingly promote the absorption of phosphorus, needs the crop more than phosphorus to need magnesium also many.Magnesium is primarily present in the tender position of crops children, and during crop maturity, most of magnesium can be transferred in seed, and when magnesium deficiency symptom occur in crops, typically since old leaf, blade turns yellow.Product of the present invention, with magnesium sulfate chelating, generates the amino acid chelated magnesium for easily being absorbed by crops, so as to improve the utilization rate of magnesium elements using amino acid as chelating agent.The method that the present invention is used is an one-step preparation method, and in the compound amino acid liquid of certain content, disposable addition magnesium sulfate carries out chelatropic reaction, and its advantage is process is simple, and the product of generation is suitable for Different Crop.
The content of the invention
Present invention mainly solves problem be to provide a kind of use compound amino acid liquid as method of the chelating agent industrialized production containing amino acid chelated magnesium, producing the raw material that micro- fertilizer uses has：Compounded amino acid waste liquid, magnesium sulfate, lignin, controlled release agent.The technical solution adopted by the present invention is：
（1）By solid content for the compounded amino acid waste liquid feeding filter of 11-13% filters off impurity, concentration tank concentration is then fed into, is concentrated into the 50-55% into liquid volume during tank, be then fed into the decolouring of decoloring reaction kettle, compound amino acid liquid is obtained after decolouring.
（2）The magnesium sulfate feeding pulverizer of trace element is crushed, then with compound amino acid liquid feeding chemical reaction kettle, the weight ratio of the solid content of magnesium sulfate and compound amino acid liquid is 1:3-4, fluid temperature in kettle is brought up to 75-85 DEG C, agitator is started, stirring chelatropic reaction starts, now to monitor pH value at the moment, control ph in 5.5-5.9, time 2-2.5 hours, after the completion of reaction, the lignin of liquid weight 1% in addition kettle, it is cooled to normal temperature after stirring reaction 0.1-0.15 hours, then adds the controlled release agent of liquid weight 0.5% in kettle, stirring reaction 0.1-0.2 hours.
（3）By the feeding concentration kettle concentration of above-mentioned reactant, crushed after the material feeding drying machine sealing drying after concentration and obtain final product powdered amino acid chelated magnesium.
Above-mentioned steps（1）Described in amino acid waste liquid include the mother liquor of cystine one, leucine, arginine, tryptophan mother liquor of precipitation of ammonium, the content of organic matter 0.5%-1% such as wherein amino acid content 8%-10%, ammonium chloride content 5%-8%, polypeptide protein.
The beneficial effects of the invention are as follows：There is provided a kind of preparation method of fertilizer amino acid chelated magnesium, the advantage of the method is：Using common apparatus, simple production process, without high-temperature high-voltage reaction, amino acid chelated magnesium pulvis is can be mass out, product is mainly used in preparing various composite organic-inorganic fertilizers.
4th, specific embodiment
With reference to specific embodiment, the present invention is described in further detail.
Embodiment 1
The compounded amino acid waste liquid feeding filter that solid content is 11% is filtered off into impurity, concentration tank concentration is then fed into, 50% into liquid volume during tank is concentrated into, the decolouring of decoloring reaction kettle is then fed into, compound amino acid liquid is obtained after decolouring.The magnesium sulfate feeding pulverizer of trace element is crushed, then with compound amino acid liquid feeding chemical reaction kettle, the weight ratio of the solid content of magnesium sulfate and compound amino acid liquid is 1:3, fluid temperature in kettle is brought up to 75 DEG C, agitator is started, stirring chelatropic reaction starts, now to monitor pH value at the moment, control ph is in 5.5,2.5 hours time, after the completion of reaction, the lignin of liquid weight 1% in addition kettle, stirring reaction is cooled to normal temperature after 0.1 hour, then adds the controlled release agent of liquid weight 0.5% in kettle, stirring reaction 0.1 hour.By the feeding concentration kettle concentration of above-mentioned reactant, crushed after the material feeding drying machine sealing drying after concentration and obtain final product powdered amino acid chelated magnesium.
Embodiment 2
The compounded amino acid waste liquid feeding filter that solid content is 2% is filtered off into impurity, concentration tank concentration is then fed into, 52.5% into liquid volume during tank is concentrated into, the decolouring of decoloring reaction kettle is then fed into, compound amino acid liquid is obtained after decolouring.The magnesium sulfate feeding pulverizer of trace element is crushed, then with compound amino acid liquid feeding chemical reaction kettle, the weight ratio of the solid content of magnesium sulfate and compound amino acid liquid is 1:3.5, fluid temperature in kettle is brought up to 80 DEG C, agitator is started, stirring chelatropic reaction starts, now to monitor pH value at the moment, control ph is in 5.7,2.25 hours time, after the completion of reaction, the lignin of liquid weight 1% in addition kettle, stirring reaction is cooled to normal temperature after 0.125 hour, then adds the controlled release agent of liquid weight 0.5% in kettle, stirring reaction 0.15 hour.By the feeding concentration kettle concentration of above-mentioned reactant, crushed after the material feeding drying machine sealing drying after concentration and obtain final product powdered amino acid chelated magnesium.
Embodiment 3
The compounded amino acid waste liquid feeding filter that solid content is 13% is filtered off into impurity, concentration tank concentration is then fed into, 55% into liquid volume during tank is concentrated into, the decolouring of decoloring reaction kettle is then fed into, compound amino acid liquid is obtained after decolouring.The magnesium sulfate feeding pulverizer of trace element is crushed, then with compound amino acid liquid feeding chemical reaction kettle, the weight ratio of the solid content of magnesium sulfate and compound amino acid liquid is 1:4, fluid temperature in kettle is brought up to 85 DEG C, agitator is started, stirring chelatropic reaction starts, now to monitor pH value at the moment, control ph is in 5.9,2.5 hours time, after the completion of reaction, the lignin of liquid weight 1% in addition kettle, stirring reaction is cooled to normal temperature after 0.15 hour, then adds the controlled release agent of liquid weight 0.5% in kettle, stirring reaction 0.2 hour.By the feeding concentration kettle concentration of above-mentioned reactant, crushed after the material feeding drying machine sealing drying after concentration and obtain final product powdered amino acid chelated magnesium.
Claims (2)
1. a kind of preparation method of fertilizer amino acid chelated magnesium, the raw material for using includes：Compounded amino acid waste liquid, magnesium sulfate, lignin, controlled release agent, amino acid chelated magnesium is produced by series of process such as the filtering of compounded amino acid waste liquid, concentration, chelatings, it is characterised in that：
（1）By solid content for the compounded amino acid waste liquid feeding filter of 11-13% filters off impurity, concentration tank concentration is then fed into, is concentrated into the 50-55% into liquid volume during tank, be then fed into the decolouring of decoloring reaction kettle, compound amino acid liquid is obtained after decolouring；
（2）The magnesium sulfate feeding pulverizer of trace element is crushed, then with compound amino acid liquid feeding chemical reaction kettle, the weight ratio of the solid content of magnesium sulfate and compound amino acid liquid is 1:3-4, fluid temperature in kettle is brought up to 75-85 DEG C, agitator is started, stirring chelatropic reaction starts, now to monitor pH value at the moment, control ph in 5.5-5.9, time 2-2.5 hours, after the completion of reaction, the lignin of liquid weight 1% in addition kettle, it is cooled to normal temperature after stirring reaction 0.1-0.15 hours, then adds the controlled release agent of liquid weight 0.5% in kettle, stirring reaction 0.1-0.2 hours；
（3）By the feeding concentration kettle concentration of above-mentioned reactant, crushed after the material feeding drying machine sealing drying after concentration and obtain final product powdered amino acid chelated magnesium.
2. a kind of preparation method of fertilizer amino acid chelated magnesium as claimed in claim 1, it is characterised in that：Step（1）Described in amino acid waste liquid include the mother liquor of cystine one, leucine, arginine, tryptophan mother liquor of precipitation of ammonium, the content of organic matter 0.5%-1% such as wherein amino acid content 8%-10%, ammonium chloride content 5%-8%, polypeptide protein.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510807586.7A CN106747872A (en) | 2015-11-23 | 2015-11-23 | A kind of preparation method of fertilizer amino acid chelated magnesium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510807586.7A CN106747872A (en) | 2015-11-23 | 2015-11-23 | A kind of preparation method of fertilizer amino acid chelated magnesium |
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| Publication Number | Publication Date |
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| CN106747872A true CN106747872A (en) | 2017-05-31 |
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| CN201510807586.7A Pending CN106747872A (en) | 2015-11-23 | 2015-11-23 | A kind of preparation method of fertilizer amino acid chelated magnesium |
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- 2015-11-23 CN CN201510807586.7A patent/CN106747872A/en active Pending
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