CN102701871A - Method for producing liquid complexing fertilizer containing nickel - Google Patents

Method for producing liquid complexing fertilizer containing nickel Download PDF

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Publication number
CN102701871A
CN102701871A CN2012102195170A CN201210219517A CN102701871A CN 102701871 A CN102701871 A CN 102701871A CN 2012102195170 A CN2012102195170 A CN 2012102195170A CN 201210219517 A CN201210219517 A CN 201210219517A CN 102701871 A CN102701871 A CN 102701871A
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parts
sulfate
fertilizer
monosodium glutamate
acid
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CN2012102195170A
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CN102701871B (en
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孟逸群
孟庆华
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Xianghe Jinyuan Chelating Oil Body Fertilizer Co ltd
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Abstract

The invention discloses a method for producing liquid complexing fertilizer containing nickel and belongs to the field of the chemical industry. The fertilizer is mainly prepared from the following materials in parts by weight: 30-40 parts of urea, 10-20 parts of ammonium phosphate, 10-20 parts of fulvic acid, 8-15 parts of monosodium glutamate protein, 5-15 parts of sylvite, 1-2 parts of zinc sulfate, 1.5-2.5 parts of boric acid, 2.5-3.5 parts of ferrous sulfate, 5-8 parts of magnesium sulfate, 2-3 parts of manganese sulfate, 2-3 parts of copper sulfate and 2-3 parts of nickel sulfate. The liquid complexing fertilizer containing nickel is prepared from the materials by complex reaction, concentration, sanding and bulking processes. The fertilizer is high in complex degree, good in fertilizer efficiency and lasting in fertilizer efficiency, is quick-acting, can effectively avoid hardening of the soil, and can be applied to crops such as cotton, wheat, garlic and the like.

Description

The fertile working method of a kind of nickeliferous liquid complexing
Technical field
The present invention relates to the fertile working method of a kind of complexing, the fertile working method of specifically a kind of nickeliferous liquid complexing belongs to chemical field.
Background technology
Complex compound is to be connected formed ring texture by a macromole ligand with a central metal atom.Can be called complexing agent with the organic molecular compound that metals ion plays complexing action, or be part.Complexing agent can be caught some metals ion selectively in the cell of plant, can discharge this metal ion species where necessary in right amount again.Because complexing agent has the ability of " catching " (gulp down or catch) " indulging " to metals ion (tell or discharge); It is easier to let crop absorb nutrition; More fully rationally, so it is bearing the effect of headquarters in plant materials; Nutrition supply between balance root, stem, leaf, flower, the fruit grows vigorously plant.Thus, complexing agent is the revolution again in the agriculture prodn in the application on the fertiliser prodn.
Nickel element is confirmed to be one of plant essential nutrient element.Generally between 0.05-5.0ug/g, different to the levels of accumulation of nickel according to plant, can be divided into two types: the first kind is the ultra accumulation type of nickel to the content of nickel, mainly is wild plant in the plant materials, and nickel content surpasses 1000mg/kg; Second type is the nickel accumulation type, comprising plant wild and cultivation, Boraginaceae, Cruciferae, pulse family and Caryophyllaceae.Plant mainly absorbs ionic state nickel (Ni2+), and next absorbs complex state nickel such as Ni-EDTA and Ni-DTPA.The transportation of nickel is comparatively rapid in the plant materials.Nickel can form inner complex with organic acid or multiple peptide in xylem.
The trophic function of nickel element is: (1) helps seed germination and growth of seedling.(2) catalyzing urea degraded.Nickel is the metal prothetic group of urase, and urase is the enzyme that catalyzing urea is hydrolyzed to ammonia and carbonic acid gas, and leguminous plants and cucurbitaceous plant are the most obvious to the demand of nickel, all has urase to participate in the nitrogen metabolism of these plants.(3) prevent and treat some disease.The nickel of lower concentration can promote the activity of px and Vitamin C oxidase in the alfalfa blade, reaches to promote the harmful microorganism degraded that excretes poison, thus the resistance against diseases of enhancing crop.
At present the fertilizer used of plant is main with nitrogen, phosphorus, potassium, apply with the form of single component or composite fertilizer, but life-time service; Soil compaction appears easily; Metallic elements such as calcium, magnesium, zinc, molybdenum, manganese, iron, copper, nickel run off serious, and utilization rate of fertilizer is low, the problem that production cost is high.For addressing this problem, complexing fertilizer arises at the historic moment, and the complexing degree of the complexing fertilizer of method production at present is generally lower, and effect is not ideal enough.
Summary of the invention
The present invention is for solving the deficiency that prior art exists; Provide a kind of nickeliferous liquid complexing fertile working method; This method complexing degree is high, and the complexing fertilizer of production has overcome in the existing fertilizer metallic elements such as calcium, magnesium, zinc, molybdenum, manganese, iron, copper, nickel and run off seriously, and utilization rate of fertilizer is low; The problem that production cost is high, fertilizer efficiency is remarkable.
Solving this technical problem the technical scheme that is adopted is: a kind of nickeliferous liquid complexing is fertile, and this fertilizer is mainly processed by the raw material of following weight part: urea 30~40, ammonium phosphate 10~20, xanthohumic acid 10~20; Monosodium glutamate albumen 8~15, sylvite 5~15, zinc sulfate 1~2; Boric acid 1.5~2.5, ferrous sulfate 2.5~3.5, sal epsom 5~8; Manganous sulfate 2~3, copper sulfate 2~3, single nickel salt 2~3.
Wherein ammonium phosphate is selected from monoammonium phosphate, diammonium phosphate; Sylvite is selected from Repone K, vitriolate of tartar; Said xanthohumic acid quality percentage composition is 95%, is the Coal Chemical Industry sub product; Said monosodium glutamate albumen is for producing the sub product of monosodium glutamate, and the protein quality percentage composition is more than 70% in the monosodium glutamate albumen, and wherein to account for the proteic quality percentage composition of monosodium glutamate be that 9-10%, methionine(Met) are that 2-3%, Methionin are 0.2-1% to L-glutamic acid.
The fertile working method of a kind of nickeliferous liquid complexing of the present invention comprises the steps:
(1) complex reaction: take by weighing raw material for standby by above-mentioned weight part; At first water is added in the reaction kettle, add acidity regulator, regulating the pH value is 5.3~6.0; Add urea, heating gradually, controlled temperature≤80 ℃; Add xanthohumic acid, 2 kinds of complexing agents of monosodium glutamate albumen and ammonium phosphate, sylvite, zinc sulfate, ferrous sulfate, sal epsom, manganous sulfate, copper sulfate and single nickel salt behind the urea melting; 75 ℃~80 ℃ temperature controls reacted 90 ± 5 minutes, added the skimmer of boric acid and boric acid quality 0.5 ± 0.05% again, were warming up to 110 ℃~115 ℃; Controlled temperature is constant, and complex reaction is 30~40 minutes under 1.1~1.4 normal atmosphere.
(2) negative pressure concentrates: after the complex reaction, reaction kettle is applied 1.2~1.3 atmospheric negative pressure 5~15 minutes, obtain thin pulp shape material.
(3) husky mill homogenate:, obtain even pulpous state fertilizer through sand mill grinding steps (2) gained thin pulp shape material to 50~70 orders.
(4) filling and package: the even pulpous state fertilizer of step (3) gained is measured pack into pail pack or packing bag through filling machine.
Acidity regulator preferred molar ratio in above-mentioned steps (1) complex reaction is phosphoric acid, the citric acid mixture of 1:3, said skimmer preferably vegetable oil.
The major function of reaction kettle of the present invention is to carry out the dissolving and the complex reaction of raw material, reaction kettle requires sealing, do not have leak, high temperature resistant, high pressure, corrosion-resistant, mixing speed is medium.The key technical indexes: volume 1000~10000L, applying pressure≤10.0Mpa, temperature≤300 ℃, mixing speed 20~500r/min is adjustable, type of heating: electricity, steam, thermal oil, main raw is corrosion-resistant.
The invention has the beneficial effects as follows:
1, the fertile working method of the nickeliferous liquid complexing of the present invention is carried out in reaction kettle; Can reach accurate temperature controlling, pressure control, mixing of materials is even, and complex reaction is abundant; Nitrogenous phosphorus potassium of institute and metallic element complexing degree are high; Effectively the control nutrient releasing speed is avoided or reduces fertilizer nutrient running off, and has improved utilization rate of fertilizer greatly.
2, contain abundant nitrogen phosphorus potassium, monosodium glutamate albumen and metallic element in the present invention's prescription, the necessary nutritive element of balanced supply plant, good fertilizer efficiency.
3, urea in the present invention prescription and xanthohumic acid, monosodium glutamate protein ingredient for the generation of the gas condition of providing convenience, are optimized soil gas, solid, liquid structure, can effectively avoid the sclerosis of hardening of soil.
4, nickel element is one of plant essential nutrient element, has the effect that promotes degradation of urea, the characteristics that complexing fertilizer of the present invention is also had immediate effect on the basis of lasting fertilizer effect.
5, production cost is low.The xanthohumic acid and the monosodium glutamate albumen that use in this prescription from coal and the sub product of producing monosodium glutamate, are waste recycle respectively.
6, the complexing of producing of this method is fertile, not only improve the soil and also fertilizer efficiency remarkable.Can be used for crops such as cotton, wheat, garlic.
The typical test situation is:
1, cotton test: Jinxiang, the Linqing in western Shandong cotton region and the Dongying in northern Shandong cotton region in three big main cotton regions, southwest in Shandong Province, cotton region in the Shandong Province; Grinding No. 15 with existing kind Shandong cotton respectively is the test kind; Every mu of base is executed fertile 30 kilograms of complexing of the present invention; Not complexing compound fertilizer with same prescription is control group; Other fertilising and control measures are identical, are respectively 278.8 kilograms, 262.5 kilograms and 227.3 kilograms at three big main cotton region control group unginned cotton per mu yields, use the fertile unginned cotton per mu yield of complexing of the present invention and are respectively 346.5 kilograms, 315.5 kilograms and 254.4 kilograms; Thus it is clear that, use complexing nutriment in a fertilizer of the present invention not than control group raising the output 24.3%, 20.2% and 11.9%.
2, wheat test: in academy of agricultural sciences, Shandong Province test farm wheat paddock; With existing kind Jimai 22 serve as the test kind, and every mu of base is executed 50 kilograms of complexing fertilizer of the present invention, is control group with the not complexing compound fertilizer of same prescription; Other fertilising and control measures are identical; Test-results is: the control group per mu yield is 393.1 kilograms, and using the fertile wheat per mu yield of complexing of the present invention is 535.4 kilograms, raising the output 36.2%.
3, garlic test:, serve as that (feature: crust white, thicker is difficult for decortication to the test kind with existing kind Jinxiang garlic in Technology Park, chicken broomcorn millet town, Jinxiang County, Shandong Province; Circular; Transverse diameter is generally at 5.5 centimetres, and single head weighs 70~100 grams, and the single head lobe is generally 13~17 lobes; The flat circumferential of profile, not rip-panel.Contain garlicin 0.39%, magnesium 0.52%, 3.88 milligrams/kilogram on selenium, 14.98 milligrams/kilogram of iron; Phosphorus 0.16%, 141 milligrams/kilogram of calcium, Vc11.54 milligram/kilogram, VB20.96 milligram/kilogram; Robust fibre 0.63%, glucide 27.32%, crude protein 6.83%, all kinds of aminoacids content summations are 0.7%; Total sulfur content 0.97%), every mu of base is executed fertile 150 kilograms of complexing of the present invention, is control group with the not complexing compound fertilizer of same prescription, and other fertilising and control measures are identical; Test-results: control group garlic per mu yield is 1917.5 kilograms, and it is 2304.9 kilograms that base is executed the loose garlic per mu yield of complexing of the present invention, raising the output 20.2%.
Embodiment
Embodiment 1
Prescription (weight part): urea 36, monoammonium phosphate 20, xanthohumic acid 10, monosodium glutamate albumen 8, Repone K 10, zinc sulfate 1, boric acid 1.5, ferrous sulfate 2.5, sal epsom 5, manganous sulfate 2, copper sulfate 2, single nickel salt 2.
The working method that nickeliferous liquid complexing is fertile comprises the steps:
(1) complex reaction: take by weighing raw material for standby by above-mentioned weight part; At first water is added in the reaction kettle, then add phosphoric acid, citric acid mixture, phosphoric acid, Hydrocerol A mol ratio are 1:3; Regulating the pH value is 5.3~6.0, adds urea again, gradually heating; Controlled temperature≤80 ℃ add xanthohumic acid, 2 kinds of complexing agents of monosodium glutamate albumen and monoammonium phosphate, Repone K, zinc sulfate, ferrous sulfate, sal epsom, manganous sulfate, copper sulfate and single nickel salt behind the urea melting, 80 ℃ of temperature controls reactions 90 minutes; The vegetables oil that adds boric acid and boric acid quality 0.5% again; Be warming up to 110 ℃, controlled temperature is constant, and complex reaction is 35 minutes under 1.1~1.4 normal atmosphere;
(2) negative pressure concentrates: after the complex reaction, reaction kettle is applied 1.2~1.3 atmospheric negative pressure 10 minutes, remove excess moisture, obtain thin pulp shape material;
(3) husky mill homogenate:, obtain even pulpous state fertilizer through sand mill grinding steps (2) gained thin pulp shape material to 60 order;
(4) filling and package: the even pulpous state fertilizer of step (3) gained is measured pack into pail pack or packing bag through filling machine.
Embodiment 2
Prescription (weight part): urea 40, diammonium phosphate 12, xanthohumic acid 10, monosodium glutamate albumen 8, vitriolate of tartar 10, zinc sulfate 1, boric acid 2, ferrous sulfate 3, sal epsom 8, manganous sulfate 3, copper sulfate 2, single nickel salt 2.5.
The working method that nickeliferous liquid complexing is fertile comprises the steps:
(1) complex reaction: take by weighing raw material for standby by above-mentioned weight part; At first 50L water is added in the reaction kettle, then add phosphoric acid, citric acid mixture that mol ratio is 1:3, regulating the pH value is 5.3~6.0; Add urea, heating gradually, controlled temperature≤80 ℃; Add xanthohumic acid, 2 kinds of complexing agents of monosodium glutamate albumen and diammonium phosphate, vitriolate of tartar, zinc sulfate, ferrous sulfate, sal epsom, manganous sulfate, copper sulfate and single nickel salt behind the urea melting; 80 ℃ of temperature controls reacted 90 minutes, added the vegetables oil of boric acid and boric acid quality 0.5% again, were warming up to 115 ℃; Controlled temperature is constant, and complex reaction is 30 minutes under 1.1~1.4 normal atmosphere;
(2) negative pressure concentrates: after the complex reaction, reaction kettle is applied 1.2~1.3 atmospheric negative pressure 15 minutes, obtain thin pulp shape material;
(3) husky mill homogenate:, obtain even pulpous state fertilizer through sand mill grinding steps (2) gained thin pulp shape material to 60 order;
(4) filling and package: the even pulpous state fertilizer of step (3) gained is measured pack into pail pack or packing bag through filling machine.

Claims (4)

1. a nickeliferous liquid complexing is fertile, it is characterized in that this fertilizer is mainly processed by the raw material of following weight part: urea 30~40, ammonium phosphate 10~20; Xanthohumic acid 10~20, monosodium glutamate albumen 8~15, sylvite 5~15, zinc sulfate 1~2; Boric acid 1.5~2.5, ferrous sulfate 2.5~3.5, sal epsom 5~8; Manganous sulfate 2~3, copper sulfate 2~3, single nickel salt 2~3.
2. nickeliferous liquid complexing as claimed in claim 1 is fertile, it is characterized in that said ammonium phosphate is selected from monoammonium phosphate, diammonium phosphate; Said sylvite is selected from Repone K, vitriolate of tartar; Said xanthohumic acid quality percentage composition is 95%, is the Coal Chemical Industry sub product; Said monosodium glutamate albumen is for producing the sub product of monosodium glutamate, and the protein quality percentage composition is more than 70% in the monosodium glutamate albumen, and wherein to account for the proteic quality percentage composition of monosodium glutamate be that 9-10%, methionine(Met) are that 2-3%, Methionin are 0.2-1% to L-glutamic acid.
3. claim 1 or the fertile working method of 2 described nickeliferous liquid complexings is characterized in that, comprise the steps:
(1) complex reaction: take by weighing raw material for standby by the said weight part of claim 1; At first water is added in the reaction kettle, add acidity regulator, regulating the pH value is 5.3~6.0; Add urea, heating gradually, controlled temperature≤80 ℃; Add xanthohumic acid and monosodium glutamate albumen and ammonium phosphate, sylvite, zinc sulfate, ferrous sulfate, sal epsom, manganous sulfate, copper sulfate and single nickel salt behind the urea melting; 75 ℃~80 ℃ temperature controls reacted 90 ± 5 minutes, added the skimmer of boric acid and boric acid quality 0.5 ± 0.05% again, were warming up to 110 ℃~115 ℃; Controlled temperature is constant, and complex reaction is 30~40 minutes under 1.1~1.4 normal atmosphere;
(2) negative pressure concentrates: after the complex reaction, reaction kettle is applied 1.2~1.3 atmospheric negative pressure 5~15 minutes, obtain thin pulp shape material;
(3) husky mill homogenate:, obtain even pulpous state fertilizer through sand mill grinding steps (2) gained thin pulp shape material to 50~70 orders.
4. the fertile working method of nickeliferous liquid complexing as claimed in claim 3 is characterized in that the acidity regulator in said step (1) complex reaction is that mol ratio is phosphoric acid, the citric acid mixture of 1:3; Skimmer in said step (1) complex reaction is a vegetables oil.
CN2012102195170A 2012-06-28 2012-06-28 Method for producing liquid complexing fertilizer containing nickel Expired - Fee Related CN102701871B (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106431528A (en) * 2016-09-28 2017-02-22 林晓山 Methods for producing fulvic acid salt, fulvic acid water-soluble fertilizers and aquatic nutrient solution from alcohol waste liquid from waste molasses
CN106800460A (en) * 2017-01-13 2017-06-06 深圳市芭田生态工程股份有限公司 Fertilizer synergist containing middle trace element and preparation method thereof
CN107082716A (en) * 2017-03-22 2017-08-22 深圳市芭田生态工程股份有限公司 It is a kind of can activating soil increment urea and preparation method thereof
CN107382422A (en) * 2017-08-25 2017-11-24 佛山市三水区嘉信农业技术研究院(普通合伙) A kind of complexing fertilizer containing brewer's yeast
CN110663332A (en) * 2018-07-20 2020-01-10 湖南农业大学 Foliar fertilizer for increasing contents of glucosinolates and selenium in vegetables and application method

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CN102190522A (en) * 2010-03-16 2011-09-21 陕西鼎华慧农生物科技有限公司 Amino acid complexing various nutrient elements water-soluble fertilizer and preparation method thereof

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JPH09268092A (en) * 1996-03-29 1997-10-14 Nippon Chem Ind Co Ltd Colloidal silicic acid-containing liquid fertilizer
CN1410395A (en) * 2001-11-09 2003-04-16 孙国庆 Liquid agent multielement fertilizer and its production method
CN1651357A (en) * 2004-02-08 2005-08-10 吴永常 Organic-inorganic adulterated formula fertilizer
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106431528A (en) * 2016-09-28 2017-02-22 林晓山 Methods for producing fulvic acid salt, fulvic acid water-soluble fertilizers and aquatic nutrient solution from alcohol waste liquid from waste molasses
CN106800460A (en) * 2017-01-13 2017-06-06 深圳市芭田生态工程股份有限公司 Fertilizer synergist containing middle trace element and preparation method thereof
CN107082716A (en) * 2017-03-22 2017-08-22 深圳市芭田生态工程股份有限公司 It is a kind of can activating soil increment urea and preparation method thereof
CN107382422A (en) * 2017-08-25 2017-11-24 佛山市三水区嘉信农业技术研究院(普通合伙) A kind of complexing fertilizer containing brewer's yeast
CN110663332A (en) * 2018-07-20 2020-01-10 湖南农业大学 Foliar fertilizer for increasing contents of glucosinolates and selenium in vegetables and application method

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