CN106348821A - Novel amino acid water-soluble fertilizer and preparation method thereof - Google Patents
Novel amino acid water-soluble fertilizer and preparation method thereof Download PDFInfo
- Publication number
- CN106348821A CN106348821A CN201610776285.7A CN201610776285A CN106348821A CN 106348821 A CN106348821 A CN 106348821A CN 201610776285 A CN201610776285 A CN 201610776285A CN 106348821 A CN106348821 A CN 106348821A
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- parts
- sulfate
- soluble fertilizer
- novel amino
- water soluble
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
Abstract
The invention discloses a novel amino acid water-soluble fertilizer and a preparation method thereof, and belongs to the technical field of fertilizer production. The novel amino acid water-soluble fertilizer comprises the following components in parts by weight: 800 to 1200 parts of desalinated liquid clear liquid, 150 to 300 parts of urea, 50 to 150 parts of monopotassium phosphate, 200 to 400 parts of potassium sulfate, 3 to 5 parts of magnesium sulfate, 3 to 5 parts of zinc sulfate, 3 to 5 parts of boric acid, 3 to 5 to 8 parts of EDTA iron sodium salt, 1 to 3 parts of manganese sulfate, 1 to 3 parts of copper sulfate, 1 to 3 parts of calcium nitrate and 1 to 3 parts of ammonium molybdate. The preparation method comprises the following steps: mixing the urea, the monopotassium phosphate, the potassium sulfate and the desalinated liquid clear liquid uniformly to obtain a mixed material 1; adding the magnesium sulfate, the zinc sulfate, the boric acid, the EDTA iron sodium salt, the magnesium sulfate, the copper sulfate, the calcium nitrate and the ammonium molybdate gradually into the mixed material 1 to obtain a base material; performing drying treatment on the base material and spraying powder to obtain the novel amino acid water-soluble fertilizer powder. According to the novel amino acid water-soluble fertilizer and the preparation method thereof, the problem about utilization of monosodium glutamate fermentation waste liquid is solved; meanwhile, the qualified fully-soluble amino acid fertilizer is produced, and the problems of high pollution and high energy consumption in the conventional fertilizer production are solved.
Description
Technical field
The invention belongs to technical field of fertilizer production is and in particular to a kind of novel amino water soluble fertilizer and its preparation side
Method.
Background technology
A large amount of waste liquids can be produced, it is highly difficult to process these waste liquids, causes enormous pressure to environmental protection during glutamate production.
A lot of tropinas and ammonium sulfate is contained in monosodium glutamate waste liquid；Tropina can use as animal feed.Isolate bacterium
Monosodium glutamate desalination solution clear liquid after body protein contains very ammonium persulfate, also contains the nutrition such as substantial amounts of organic matter, aminoacid simultaneously
Composition, is a kind of extraordinary fertilizer material.
Many glutamate production enterprises adopt the method for slurry-spraying pelletizing to utilize waste liquid to produce fertilizer, and its production process not only consumes
Mass energy, goes back major polluting atmosphere environment.Because in the production process of Chemical Mixed Fertilizer, temperature must control 500 DEG C～600
DEG C, large quantity of moisture is fallen with flash evapn；Many organic substances in waste liquid can be destroyed and arrange together with flue gas, steam simultaneously
Empty；And, the ph of waste liquid is relatively low, the acid mist producing in process of production can cause air secondary to pollute, and promotes the formation of acid rain.
With the continuous improvement of people's living standard, the prescription also more and more higher to agricultural product for the people, corresponding rush
Enter agrotechnical more new development, the technology such as water-fertilizer integral is increasingly taken seriously and obtains larger development.Therefore, amass
The growth requirement that water soluble fertilizer has adapted to modern agriculture is developed in pole.
Content of the invention
The invention provides a kind of novel amino water soluble fertilizer and preparation method thereof, it is intended that solve monosodium glutamate
A utilization difficult problem for fermented waste fluid, produces qualified full dissolubility amino acid fertilizer simultaneously, and solves the conventional high dirt producing fertilizer
Dye, high energy consumption issues.
Novel amino water soluble fertilizer of the present invention, is grouped into by the group of following parts by weight:
Desalinization liquor clear liquid 800-1200 part, carbamide 150-300 part, potassium dihydrogen phosphate 50-150 part, potassium sulfate 200-400
Part, magnesium sulfate 3-5 part, zinc sulfate 3-5 part, boric acid 3-5 part, edta ferrum receive salt 3-5-8 part, manganese sulfate 1-3 part, copper sulfate 1-3
Part, calcium nitrate 1-3 part, ammonium molybdate 1-3 part.
Described novel amino water soluble fertilizer, including the component of following parts by weight:
1000 parts of desalinization liquor clear liquid, 192 parts of carbamide, 108 parts of potassium dihydrogen phosphate, 276 parts of potassium sulfate, 4.8 parts of magnesium sulfate, sulfur
4.8 parts of sour zinc, 4.8 parts of boric acid, edta ferrum receive 4.8 parts of salt, 1.2 parts of manganese sulfate, 1.2 parts of copper sulfate, 1.2 parts of calcium nitrate, molybdic acid
1.2 parts of ammonium.
Described desalinization liquor clear liquid is liquid after the tropina that is centrifuged at a high speed out for the waste water of mgs.
The preparation method of novel amino water soluble fertilizer of the present invention, comprises the following steps:
1) carbamide, potassium dihydrogen phosphate, potassium sulfate are mixed homogeneously with desalinization liquor clear liquid, obtain compound 1；
2) magnesium sulfate, zinc sulfate, boric acid, edta ferrum sodium salt, magnesium sulfate, copper sulfate, calcium nitrate, ammonium molybdate are gradually added
In compound 1, obtain basestocks；
3) basestocks drying is processed, and dust prepared novel amino water soluble fertilizer powder.
Described dried is processed for centrifugal spray drying.
Described centrifugal spray drying needs the dry matter content of control process feed liquid in 30-40%, nebulizer frequency in processing
Rate 400mhz, is dried inlet temperature and controls at 150-180 DEG C, leaving air temp controls at 70-90 DEG C, and feed pump speed controlling exists
15-30rpm.
Compared with prior art, the invention has the benefit that
1) novel amino water soluble fertilizer of the present invention and preparation method thereof solves produced in conventional processes Chemical Mixed Fertilizer and is carried
The problem of environmental pollution coming and the former waste problem of energy；Leaving air temp controls the use that can effectively reduce the energy in 70-90 degree
Amount；Tail gas reaches discharging standards through process and air will not be polluted.
2) resource value of desalinization liquor clear liquid: the aminoacid water soluble fertilizer that the present invention produces, desalinization liquor can be given full play to
Nutrient substance in clear liquid is held essentially constant, and free aminoacid content is high, can be fully absorbed utilization by crop, trace element fills
Foot, meets the needs of various crops；It is also completely water miscible simultaneously, precipitation will not be produced.
3) nitrogen of this product has ammonium nitrogen and nitrate nitrogen, and nitrate nitrogen can quickly be reached quick-acting by plant absorption
Effect, ammonium nitrogen can improve the utilization rate of nitrogen and play quick-acting and holding effect effect with the combination of nitrate nitrogen.
4) aminoacid water soluble fertilizer potentiation of the present invention substantially, can effectively facilitate plant growth, improves agricultural product quality, makes
Agricultural product list in advance.
5) aminoacid water soluble fertilizer of the present invention is powder, solves the difficult problem that conventional liq fertilizer is difficult to transport.
Specific embodiment
Describe technical scheme with reference to embodiment and test example in detail, but not limited to this.
Embodiment 1
Novel amino water soluble fertilizer of the present invention and preparation method thereof:
192kg carbamide 108kg potassium dihydrogen phosphate 276kg potassium sulfate is added to inside 1 ton of desalinization liquor clear liquid clear liquid, fully
Mix homogeneously, then by 4.8kg magnesium sulfate 4.8kg zinc sulfate 4.8kg boric acid 4.8kg edta ferrum sodium salt 1.2kg manganese sulfate 1.2kg
Copper sulfate 1.2kg calcium nitrate 1.2kg ammonium molybdate mixes addition and obtains basestocks.The basestocks mode of adding water is dry matter content control
Make 30% about, with flowing plus being pumped in Frequency Conversion Technique of Centrifugal Spraying Drying Equipment carrying out process of dusting；Controlling stream adds revolution speed
15rpm, inlet temperature controls and controls 90 in 180 leaving air temps, nebulizer frequency 400mhz.
Gained aminoacid water soluble fertilizer product: water content 2.5%, ph5.5, total nutrient 35%, amino acid/11 0% is micro
Element 2.1%.
Embodiment 2
Novel amino water soluble fertilizer of the present invention and preparation method thereof:
100kg carbamide 55kg potassium dihydrogen phosphate 140kg potassium sulfate is added to inside 500kg desalinization liquor clear liquid clear liquid, fills
Point mix homogeneously, then by 2.5kg magnesium sulfate 2.5kg zinc sulfate 2.5kg boric acid 2.5kg edta ferrum sodium salt 1kg manganese sulfate 1kg sulfur
Sour copper 1kg calcium nitrate 1kg ammonium molybdate mixes addition and obtains basestocks.The basestocks mode of adding water is that dry matter content controls
30% about, added with stream and be pumped in Frequency Conversion Technique of Centrifugal Spraying Drying Equipment carrying out process of dusting；Controlling stream adds revolution speed 18rpm, enters
Air temperature controls and controls 85 in 175 leaving air temps, nebulizer frequency 400mhz.
Gained aminoacid water soluble fertilizer product: water content 3.0%, ph5.8, total nutrient 35%, amino acid/11 0% is micro
Element 2.5%.
Embodiment 3
Novel amino water soluble fertilizer of the present invention and preparation method thereof:
80kg carbamide 70kg potassium dihydrogen phosphate 150kg potassium sulfate is added to inside 500kg desalinization liquor clear liquid clear liquid, fully
Mix homogeneously, then by 2kg magnesium sulfate 2kg zinc sulfate 2kg boric acid 2kgedta ferrum sodium salt 1kg manganese sulfate 1kg copper sulfate 1kg nitric acid
Calcium 1kg ammonium molybdate mixes addition and obtains basestocks.The basestocks mode of adding water is that dry matter content controls 35% about, with stream
Plus it is pumped in Frequency Conversion Technique of Centrifugal Spraying Drying Equipment carrying out process of dusting；Controlling stream adds revolution speed 20rpm, and inlet temperature controls
170 leaving air temps control 90, nebulizer frequency 400mhz.
Gained aminoacid water soluble fertilizer product: water content 3.2%, ph5.9, total nutrient 36%, amino acid/11 0% is micro
Element 2.0%.
Embodiment 4
Novel amino water soluble fertilizer of the present invention and preparation method thereof:
100kg carbamide 50kg potassium dihydrogen phosphate 150kg potassium sulfate is added to inside 500kg desalinization liquor clear liquid clear liquid, fills
Point mix homogeneously, then by 2kg magnesium sulfate 2kg zinc sulfate 2kg boric acid 2kgedta ferrum sodium salt 1kg manganese sulfate 1kg copper sulfate 1kg nitre
Sour calcium 1kg ammonium molybdate mixes addition and obtains basestocks.The basestocks mode of adding water is that dry matter content controls 30% about, uses
Flow plus be pumped in Frequency Conversion Technique of Centrifugal Spraying Drying Equipment carrying out process of dusting；Controlling stream adds revolution speed 25rpm, and inlet temperature controls
170 leaving air temps control 85, nebulizer frequency 400mhz.
Gained aminoacid water soluble fertilizer product: water content 3.8%, ph6.0, total nutrient 34%, amino acid/11 1% is micro
Element 2.1%.
Embodiment 5
Novel amino water soluble fertilizer of the present invention and preparation method thereof:
100kg carbamide 50kg potassium dihydrogen phosphate 200kg potassium nitrate is added to inside 450kg desalinization liquor clear liquid clear liquid, fills
Point mix homogeneously, then by 2kg magnesium sulfate 2kg zinc sulfate 2kg boric acid 2kgedta ferrum sodium salt 1kg manganese sulfate 1kg copper sulfate 1kg nitre
Sour calcium 1kg ammonium molybdate mixes addition and obtains basestocks.The basestocks mode of adding water is that dry matter content controls 35% about, uses
Flow plus be pumped in Frequency Conversion Technique of Centrifugal Spraying Drying Equipment carrying out process of dusting；Controlling stream adds revolution speed 30rpm, and inlet temperature controls
175 leaving air temps control 80, nebulizer frequency 400mhz.
Gained aminoacid water soluble fertilizer product: water content 3.8%, ph6.2, total nutrient 36%, amino acid/11 0% is micro
Element 2.8%.
Embodiment 6
Novel amino water soluble fertilizer of the present invention and preparation method thereof:
200kg carbamide 110kg potassium dihydrogen phosphate 280kg potassium sulfate is added to inside 1 ton of desalinization liquor clear liquid clear liquid, fully
Mix homogeneously, then by 5kg magnesium sulfate 5kg zinc sulfate 5kg boric acid 5kgedta ferrum sodium salt 2kg manganese sulfate 2kg copper sulfate 2kg nitric acid
Calcium 2kg ammonium molybdate mixes addition and obtains basestocks.The basestocks mode of adding water is that dry matter content controls 35% about, with stream
Plus it is pumped in Frequency Conversion Technique of Centrifugal Spraying Drying Equipment carrying out process of dusting；Controlling stream adds revolution speed 30rpm, and inlet temperature controls
170 leaving air temps control 75, nebulizer frequency 400mhz.
Gained aminoacid water soluble fertilizer product: water content 3.7%, ph5.9, total nutrient 35%, amino acid/11 0% is micro
Element 4.0%.
Embodiment 7
Novel amino water soluble fertilizer of the present invention and preparation method thereof:
150kg carbamide 100kg potassium dihydrogen phosphate 400kg potassium sulfate is added to inside 500kg desalinization liquor clear liquid clear liquid, fills
Point mix homogeneously, then by 3kg magnesium sulfate 3kg zinc sulfate 3kg boric acid 3kgedta ferrum sodium salt 1kg manganese sulfate 1kg copper sulfate 1kg nitre
Sour calcium 1kg ammonium molybdate mixes addition and obtains basestocks.The basestocks mode of adding water is that dry matter content controls 32% about, uses
Flow plus be pumped in Frequency Conversion Technique of Centrifugal Spraying Drying Equipment carrying out process of dusting；Controlling stream adds revolution speed 28rpm, and inlet temperature controls
175 leaving air temps control 90, nebulizer frequency 400mhz.
Gained aminoacid water soluble fertilizer product: water content 2.9%, ph5.7, total nutrient 38%, amino acid/11 0% is micro
Element 4.2%.
Test example
Test sets three aminoacid water soluble fertilizers of the present invention and processes sample, a common water-soluble fertilizer control sample, sets four altogether
Individual cell, random alignment.Trial crops are spring Fructus Cucumidis sativi, using GPF (General Protection False ground cultivation management technology.
Process 1: novel amino water soluble fertilizer 7kg/ mu punching of the present invention is applied, and punching applies 3 times.
Process 2: novel amino water soluble fertilizer 9kg/ mu punching of the present invention is applied, and punching applies 3 times.
Process 3: novel amino water soluble fertilizer 11kg/ mu punching of the present invention is applied, and punching applies 3 times.
Comparison: contain the punching fertilising 10kg/ mu punching of fruit board and apply, punching applies 3 times.
Effect is shown in Table 1:
| Process | Fruit length (cm) | Yield (kg) | Period of maturation (my god) | Water solublity |
| 1 | 28.6 | 9000 | 4 days in advance | It is completely dissolved |
| 2 | 30.3 | 10000 | 8 days in advance | It is completely dissolved |
| 3 | 29.7 | 9830 | 8 days in advance | It is completely dissolved |
| Comparison | 25.8 | 8200 | Micro insoluble matter |
Result of the test illustrates, in the case of consumption minimizing, effect of increasing production is extremely for the aminoacid water soluble fertilizer of the present invention
Substantially, greatly improve quality and the yield of Fructus Cucumidis sativi simultaneously, ripe in advance, there are the numerous vegetable growers of interests to list acquisition in advance bigger
Profit.Aminoacid water soluble fertilizer of the present invention contains the aminoacid being not less than 10%, can improve the resistance of crops, improves
Crops quality；Water-soluble complete, can use as drip irrigation will not blockage phenomenon.Aminoacid water soluble fertilizer of the present invention is
One kind does not contain the free of contamination safety of heavy metal, high quality agricultural productses, can use as the base manure producing pollution-free food, has wide
Wealthy market prospect.
Claims (6)
1. a kind of novel amino water soluble fertilizer is it is characterised in that be grouped into by the group of following parts by weight:
Desalinization liquor clear liquid 800-1200 part, carbamide 150-300 part, potassium dihydrogen phosphate 50-150 part, potassium sulfate 200-400 part, sulfur
Sour magnesium 3-5 part, zinc sulfate 3-5 part, boric acid 3-5 part, edta ferrum receive salt 3-5-8 part, manganese sulfate 1-3 part, copper sulfate 1-3 part, nitre
Sour calcium 1-3 part, ammonium molybdate 1-3 part.
2. novel amino water soluble fertilizer according to claim 1 is it is characterised in that include the group of following parts by weight
Point:
1000 parts of desalinization liquor clear liquid, 192 parts of carbamide, 108 parts of potassium dihydrogen phosphate, 276 parts of potassium sulfate, 4.8 parts of magnesium sulfate, zinc sulfate
4.8 parts, 4.8 parts of boric acid, edta ferrum receive 4.8 parts of salt, 1.2 parts of manganese sulfate, 1.2 parts of copper sulfate, 1.2 parts of calcium nitrate, ammonium molybdate 1.2
Part.
3. novel amino water soluble fertilizer according to claim 1 and 2 is it is characterised in that described desalinization liquor clear liquid is
Liquid after the tropina that is centrifuged at a high speed out for the waste water of mgs.
4. a kind of preparation method according to the arbitrary described novel amino water soluble fertilizer of claim 1-3 it is characterised in that
Comprise the following steps:
1) carbamide, potassium dihydrogen phosphate, potassium sulfate are mixed homogeneously with desalinization liquor clear liquid, obtain compound 1；
2) magnesium sulfate, zinc sulfate, boric acid, edta ferrum sodium salt, magnesium sulfate, copper sulfate, calcium nitrate, ammonium molybdate are gradually added mixing
In material 1, obtain basestocks；
3) basestocks drying is processed, and dust prepared novel amino water soluble fertilizer powder.
5. novel amino water soluble fertilizer according to claim 4 preparation method it is characterised in that described drying at
Manage and process for centrifugal spray drying.
6. the preparation method of novel amino water soluble fertilizer according to claim 5 is it is characterised in that described centrifugation
The dry matter content needing control process feed liquid in spray drying treatment, in 30-40%, nebulizer frequency 400mhz, is dried pathogenic wind-warm
Degree controls at 150-180 DEG C, and leaving air temp controls at 70-90 DEG C, and feed pump speed controlling is in 15-30rpm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776285.7A CN106348821A (en) | 2016-08-31 | 2016-08-31 | Novel amino acid water-soluble fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776285.7A CN106348821A (en) | 2016-08-31 | 2016-08-31 | Novel amino acid water-soluble fertilizer and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106348821A true CN106348821A (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610776285.7A Pending CN106348821A (en) | 2016-08-31 | 2016-08-31 | Novel amino acid water-soluble fertilizer and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556138A (en) * | 2017-09-18 | 2018-01-09 | 佛山实瑞先导材料研究院（普通合伙） | A kind of amino acid fertilizer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1121061A (en) * | 1994-10-16 | 1996-04-24 | 唐祯 | Proportioning and preparation process of liquid fertilizer containing amino acid |
| CN102336605A (en) * | 2011-06-29 | 2012-02-01 | 湖南农业大学 | Amino acid foliar fertilizer for ramie and preparation method thereof |
| CN103130559A (en) * | 2011-11-25 | 2013-06-05 | 施可丰化工股份有限公司 | Broad spectrum type leaf fertilizer |
-
2016
- 2016-08-31 CN CN201610776285.7A patent/CN106348821A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1121061A (en) * | 1994-10-16 | 1996-04-24 | 唐祯 | Proportioning and preparation process of liquid fertilizer containing amino acid |
| CN102336605A (en) * | 2011-06-29 | 2012-02-01 | 湖南农业大学 | Amino acid foliar fertilizer for ramie and preparation method thereof |
| CN103130559A (en) * | 2011-11-25 | 2013-06-05 | 施可丰化工股份有限公司 | Broad spectrum type leaf fertilizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556138A (en) * | 2017-09-18 | 2018-01-09 | 佛山实瑞先导材料研究院（普通合伙） | A kind of amino acid fertilizer |
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