CN108727140A - Boron-rich bulk blended fertilizer of a kind of sustained release chelated zinc and preparation method thereof - Google Patents
Boron-rich bulk blended fertilizer of a kind of sustained release chelated zinc and preparation method thereof Download PDFInfo
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- CN108727140A CN108727140A CN201810610864.3A CN201810610864A CN108727140A CN 108727140 A CN108727140 A CN 108727140A CN 201810610864 A CN201810610864 A CN 201810610864A CN 108727140 A CN108727140 A CN 108727140A
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- parts
- boron
- mixed liquor
- sustained release
- chelated zinc
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Classifications
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- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses boron-rich bulk blended fertilizer of a kind of sustained release chelated zinc and preparation method thereof, the raw material components and its parts by weight of the sustained release boron-rich bulk blended fertilizer of chelated zinc are：40-60 parts of compound amino acid, 10-15 parts of monoammonium phosphate, 2-4 parts of hydroxypropyl methyl cellulose, 10-15 parts of slow-release carbamide, 2-5 parts of pectin, 2-3 parts of xanthans, 20-30 parts of chelating agent, 10-20 parts of potassium magnesium sulfate, 5-8 parts of borax decahydrate, 2-3 parts of the concentrated sulfuric acid, 10-15 parts of potassium chloride are 0.2-0.4 parts micro-, 2-4 parts of urease inhibitors, 2-4 parts of boric acid, 2-5 parts of nitrification inhibitor, 150-250 parts of water.Advantageous effect is：The process for simplifying slow release fertilizer, shortens working hour, and to reduce labor intensity, and the fertilizer efficiency of slow release fertilizer is stable, lasting, improves utilization rate of the crops to fertilizer.
Description
Technical field
The present invention relates to technical field of fertilizer production, more particularly to a kind of boron-rich bulk blended fertilizer of sustained release chelated zinc and its system
Preparation Method.
Background technology
Slow release fertilizer is also known as slow-release fertilizer or release and release control fertilizer.The compound containing nutrient discharges speed in the soil in its fertilizer
Degree is slowly or nutrient releasing speed can obtain a degree of control so that crop constant absorption utilizes.
Main problem existing for traditional slow release fertilizer preparation method is that preparation efficiency is low, and fertilizer performance is not high, sustained release effect
Fruit is unable to fully ensure that crops rationally absorb, to cause wasting for nutriment, it is therefore desirable to invent a kind of novel processing
Mode solves the above problems.
Invention content
The purpose of the present invention be that provide to solve the above-mentioned problems a kind of boron-rich bulk blended fertilizer of sustained release chelated zinc and
Preparation method.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of boron-rich bulk blended fertilizer of sustained release chelated zinc, the raw material components and its again of the sustained release boron-rich bulk blended fertilizer of chelated zinc
Measuring number is：40-60 parts of compound amino acid, 10-15 parts of monoammonium phosphate, 2-4 parts of hydroxypropyl methyl cellulose, slow-release carbamide 10-
15 parts, 2-5 parts of pectin, 2-3 parts of xanthans, 20-30 parts of chelating agent, 10-20 parts of potassium magnesium sulfate, 5-8 parts of borax decahydrate, the concentrated sulfuric acid
2-3 parts, 10-15 parts of potassium chloride is 0.2-0.4 parts micro-, 2-4 parts of urease inhibitors, 2-4 parts of boric acid, nitrification inhibitor 2-5
Part, 150-250 parts of water.
Further, the chelating agent is ethylenediamine, two tooth ethylenediamine tetra-acetic acids or two tooth oxalates.
Further, the trace element and element wt proportioning are：Ca：10-12,Mg：1.4-2.2,Zn：7.3-
10.6,Fe：1.3-2.1,Mn：0.3-3.4,Cu：0.8-0.9,Al：0.4-0.5.
The present invention also provides a kind of production methods of the sustained release boron-rich bulk blended fertilizer of chelated zinc, are applied to above-mentioned sustained release chelated zinc
In the production of boron-rich bulk blended fertilizer, include the following steps；
Step 1：By compound amino acid, monoammonium phosphate, hydroxypropyl methyl cellulose, slow-release carbamide, pectin, xanthans, chela
Mixture and water mixing are put into chelatropic reaction kettle, while pH value being debugged to range 8-9, and 2 are stirred in 90-95 DEG C of temperature range
To 3 hours, mixing mother liquor is obtained；
Step 2：Ripening will be carried out in 60-70 DEG C of temperature range after the static filtering of mother liquor will be mixed, digestion time is
The first mixed liquor is made in 15 hours；
Step 3：It will be put into agitated kettle after potassium magnesium sulfate and borax decahydrate cooperation concentrated sulfuric acid premix, water be added and is added
The second mixed liquor is obtained by filtration in thermal agitation；
Step 4：It is poured into agitated kettle after potassium chloride is mixed with urease inhibitors, adds boric acid and carry out heating stirring,
Third mixed liquor then is obtained by filtration；
Step 5：Nitrification inhibitor is added in filtered third mixed liquor, is done by drying machine after stirring and evenly mixing
The 4th mixed liquor is made when third mixing is concentrated into water content in 20%-25% in dry evaporation；
Step 6：Agitated kettle is added in first mixed liquor, the second mixed liquor, the 4th mixed liquor, pH value is debugged to range
8-9 is mixed in 40-45 DEG C of temperature range, while being put into trace element, and standing 10 hours after stirring obtains
5th mixed liquor；
Step 7：5th mixed liquor is put into drying machine, concentration is dried, it is 20%-25% to be concentrated into water content；
Step 8：The 5th mixed liquor after dry concentrate is put into interior carry out slurry-spraying pelletizing in recirculating fluidized bed；
Step 9：The particle made is put into microwave drying oven and is evaporated drying, then throws the particle after drying
Enter in screen-dividing machine and sieved, then will sieve and be granulated again in underproof material input recirculating fluidized bed；
Step 10：The qualified fertiliser granulates of screening are put into polishing machine and carry out surface polishing, according to country after polishing
Relevant criterion carries out product inspection；
Step 11：To examining qualified product to carry out pack encapsulation, storage storage.
Further, the drying machine drying temperature is 100-110 DEG C.
Further, the stirring motor rotating speed of the agitated kettle is 300r/min-600r/min.
Further, the chelatropic reaction kettle pressure regulation spectrum is 15-80MPa.
The beneficial effects of the present invention are：The process for simplifying slow release fertilizer, shortens working hour, to reduce work
People's labor intensity, and the fertilizer efficiency of slow release fertilizer is stable, lasting, improves utilization rate of the crops to fertilizer.
Specific implementation mode
With reference to embodiment, the invention will be further described：
Embodiment one：
A kind of boron-rich bulk blended fertilizer of sustained release chelated zinc, it is described it is a kind of sustained release the boron-rich bulk blended fertilizer of chelated zinc raw material components and
Its parts by weight is：60 parts of compound amino acid, 15 parts of monoammonium phosphate, 4 parts of hydroxypropyl methyl cellulose, 15 parts of slow-release carbamide, fruit
5 parts of glue, 3 parts of xanthans, 30 parts of chelating agent, 20 parts of potassium magnesium sulfate, 8 parts of borax decahydrate, 3 parts of the concentrated sulfuric acid, 15 parts of potassium chloride are micro
0.4 part of element, 4 parts of urease inhibitors, 4 parts of boric acid, 5 parts of nitrification inhibitor, 250 parts of water.
In the present embodiment, the chelating agent is ethylenediamine, two tooth ethylenediamine tetra-acetic acids or two tooth oxalates.
In the present embodiment, the trace element and element wt proportioning are：Ca：10-12,Mg：1.4-2.2,Zn：7.3-
10.6,Fe：1.3-2.1,Mn：0.3-3.4,Cu：0.8-0.9,Al：0.4-0.5.
The present invention also provides the production methods of the sustained release boron-rich bulk blended fertilizer of chelated zinc, and it is boron-rich to be applied to above-mentioned sustained release chelated zinc
In the production of bulk blended fertilizer, include the following steps；
Step 1：By compound amino acid, monoammonium phosphate, hydroxypropyl methyl cellulose, slow-release carbamide, pectin, xanthans, chela
Mixture and water mixing are put into chelatropic reaction kettle, while pH value being debugged to range 8-9, and 2 are stirred in 90-95 DEG C of temperature range
To 3 hours, mixing mother liquor is obtained；
Step 2：Ripening will be carried out in 60-70 DEG C of temperature range after the static filtering of mother liquor will be mixed, digestion time is
The first mixed liquor is made in 15 hours；
Step 3：It will be put into agitated kettle after potassium magnesium sulfate and borax decahydrate cooperation concentrated sulfuric acid premix, water be added and is added
The second mixed liquor is obtained by filtration in thermal agitation；
Step 4：It is poured into agitated kettle after potassium chloride is mixed with urease inhibitors, adds boric acid and carry out heating stirring,
Third mixed liquor then is obtained by filtration；
Step 5：Nitrification inhibitor is added in filtered third mixed liquor, is done by drying machine after stirring and evenly mixing
The 4th mixed liquor is made when third mixing is concentrated into water content in 20%-25% in dry evaporation；
Step 6：Agitated kettle is added in first mixed liquor, the second mixed liquor, the 4th mixed liquor, pH value is debugged to range
8-9 is mixed in 40-45 DEG C of temperature range, while being put into trace element, and standing 10 hours after stirring obtains
5th mixed liquor；
Step 7：5th mixed liquor is put into drying machine, concentration is dried, it is 20%-25% to be concentrated into water content；
Step 8：The 5th mixed liquor after dry concentrate is put into interior carry out slurry-spraying pelletizing in recirculating fluidized bed；
Step 9：The particle made is put into microwave drying oven and is evaporated drying, then throws the particle after drying
Enter in screen-dividing machine and sieved, then will sieve and be granulated again in underproof material input recirculating fluidized bed；
Step 10：The qualified fertiliser granulates of screening are put into polishing machine and carry out surface polishing, according to country after polishing
Relevant criterion carries out product inspection；
Step 11：To examining qualified product to carry out pack encapsulation, storage storage.
In the present embodiment, the drying machine drying temperature is 100-110 DEG C.
In the present embodiment, the stirring motor rotating speed of the agitated kettle is 300r/min-600r/min.
In the present embodiment, the chelatropic reaction kettle pressure regulation spectrum is 15-80MPa.
Embodiment two：
A kind of boron-rich bulk blended fertilizer of sustained release chelated zinc, the raw material components and its again of the sustained release boron-rich bulk blended fertilizer of chelated zinc
Measuring number is：45 parts of compound amino acid, 15 parts of monoammonium phosphate, 3 parts of hydroxypropyl methyl cellulose, 12 parts of slow-release carbamide, pectin 4
Part, 2 parts of xanthans, 25 parts of chelating agent, 15 parts of potassium magnesium sulfate, 6 parts of borax decahydrate, 2 parts of the concentrated sulfuric acid, 10 parts of potassium chloride, micro member
0.2 part of element, 3 parts of urease inhibitors, 3 parts of boric acid, 4 parts of nitrification inhibitor, 150 parts of water.
In the present embodiment, the chelating agent is ethylenediamine, two tooth ethylenediamine tetra-acetic acids or two tooth oxalates.
In the present embodiment, the trace element and element wt proportioning are：Ca：10-12,Mg：1.4-2.2,Zn：7.3-
10.6,Fe：1.3-2.1,Mn：0.3-3.4,Cu：0.8-0.9,Al：0.4-0.5.
The present invention also provides the production methods of the sustained release boron-rich bulk blended fertilizer of chelated zinc, and it is boron-rich to be applied to above-mentioned sustained release chelated zinc
In the production of bulk blended fertilizer, include the following steps；
Step 1：By compound amino acid, monoammonium phosphate, hydroxypropyl methyl cellulose, slow-release carbamide, pectin, xanthans, chela
Mixture and water mixing are put into chelatropic reaction kettle, while pH value being debugged to range 8-9, and 2 are stirred in 90-95 DEG C of temperature range
To 3 hours, mixing mother liquor is obtained；
Step 2：Ripening will be carried out in 60-70 DEG C of temperature range after the static filtering of mother liquor will be mixed, digestion time is
The first mixed liquor is made in 15 hours；
Step 3：It will be put into agitated kettle after potassium magnesium sulfate and borax decahydrate cooperation concentrated sulfuric acid premix, water be added and is added
The second mixed liquor is obtained by filtration in thermal agitation；
Step 4：It is poured into agitated kettle after potassium chloride is mixed with urease inhibitors, adds boric acid and carry out heating stirring,
Third mixed liquor then is obtained by filtration；
Step 5：Nitrification inhibitor is added in filtered third mixed liquor, is done by drying machine after stirring and evenly mixing
The 4th mixed liquor is made when third mixing is concentrated into water content in 20%-25% in dry evaporation；
Step 6：Agitated kettle is added in first mixed liquor, the second mixed liquor, the 4th mixed liquor, pH value is debugged to range
8-9 is mixed in 40-45 DEG C of temperature range, while being put into trace element, and standing 10 hours after stirring obtains
5th mixed liquor；
Step 7：5th mixed liquor is put into drying machine, concentration is dried, it is 20%-25% to be concentrated into water content；
Step 8：The 5th mixed liquor after dry concentrate is put into interior carry out slurry-spraying pelletizing in recirculating fluidized bed；
Step 9：The particle made is put into microwave drying oven and is evaporated drying, then throws the particle after drying
Enter in screen-dividing machine and sieved, then will sieve and be granulated again in underproof material input recirculating fluidized bed；
Step 10：The qualified fertiliser granulates of screening are put into polishing machine and carry out surface polishing, according to country after polishing
Relevant criterion carries out product inspection；
Step 11：To examining qualified product to carry out pack encapsulation, storage storage.
In the present embodiment, the drying machine drying temperature is 100-110 DEG C.
In the present embodiment, the stirring motor rotating speed of the agitated kettle is 300r/min-600r/min.
In the present embodiment, the chelatropic reaction kettle pressure regulation spectrum is 15-80MPa.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle
It is fixed.
Claims (7)
1. a kind of boron-rich bulk blended fertilizer of sustained release chelated zinc, it is characterised in that：The raw material of the sustained release boron-rich bulk blended fertilizer of chelated zinc
Component and its parts by weight are：40-60 parts of compound amino acid, 10-15 parts of monoammonium phosphate, 2-4 parts of hydroxypropyl methyl cellulose delay
Release 10-15 parts of urea, 2-5 parts of pectin, 2-3 parts of xanthans, 20-30 parts of chelating agent, 10-20 parts of potassium magnesium sulfate, borax decahydrate 5-8
Part, 2-3 parts of the concentrated sulfuric acid, 10-15 parts of potassium chloride is 0.2-0.4 parts micro-, 2-4 parts of urease inhibitors, 2-4 parts of boric acid, nitrification
2-5 parts of inhibitor, 150-250 parts of water.
2. a kind of boron-rich bulk blended fertilizer of sustained release chelated zinc according to claim 1, it is characterised in that：The chelating agent is second
Diamines, two tooth ethylenediamine tetra-acetic acids or two tooth oxalates.
3. a kind of boron-rich bulk blended fertilizer of sustained release chelated zinc according to claim 1, it is characterised in that：It is described trace element and
Element wt matches：Ca：10-12,Mg：1.4-2.2,Zn：7.3-10.6,Fe：1.3-2.1,Mn：0.3-3.4,Cu：0.8-
0.9,Al：0.4-0.5.
4. a kind of preparation method of the sustained release boron-rich bulk blended fertilizer of chelated zinc, is applied to described in any one of claims 1 to 3
It is sustained in the production of the boron-rich bulk blended fertilizer of chelated zinc, it is characterised in that：Include the following steps：
Step 1：By compound amino acid, monoammonium phosphate, hydroxypropyl methyl cellulose, slow-release carbamide, pectin, xanthans, chelating agent
It is put into chelatropic reaction kettle with water mixing, while pH value being debugged to range 8-9,2 to 3 are stirred in 90-95 DEG C of temperature range
Hour, obtain mixing mother liquor；
Step 2：Ripening will be carried out in 60-70 DEG C of temperature range after the static filtering of mother liquor will be mixed, digestion time is 15
Hour, the first mixed liquor is made；
Step 3：It will be put into agitated kettle after potassium magnesium sulfate and borax decahydrate cooperation concentrated sulfuric acid premix, addition water carries out heating and stirs
It mixes, the second mixed liquor is obtained by filtration；
Step 4：It is poured into agitated kettle after potassium chloride is mixed with urease inhibitors, adds boric acid and carry out heating stirring, then
Third mixed liquor is obtained by filtration；
Step 5：Nitrification inhibitor is added in filtered third mixed liquor, steaming is dried by drying machine after stirring and evenly mixing
The 4th mixed liquor is made when third mixing is concentrated into water content in 20%-25% in hair；
Step 6：Agitated kettle is added in first mixed liquor, the second mixed liquor, the 4th mixed liquor, pH value is debugged to range 8-9,
It is mixed in 40-45 DEG C of temperature range, while being put into trace element, standing 10 hours after stirring obtains the 5th
Mixed liquor；
Step 7：5th mixed liquor is put into drying machine, concentration is dried, it is 20%-25% to be concentrated into water content；
Step 8：The 5th mixed liquor after dry concentrate is put into interior carry out slurry-spraying pelletizing in recirculating fluidized bed；
Step 9：The particle made is put into microwave drying oven and is evaporated drying, then by the particle input point after drying
It is sieved in screen(ing) machine, then will sieve and be granulated again in underproof material input recirculating fluidized bed；
Step 10：The qualified fertiliser granulates of screening are put into polishing machine and carry out surface polishing, according to national related after polishing
Standard carries out product inspection；
Step 11：To examining qualified product to carry out pack encapsulation, storage storage.
5. a kind of boron-rich bulk blended fertilizer of sustained release chelated zinc according to claim 1, it is characterised in that：The drying machine drying
Temperature is 100-110 DEG C.
6. a kind of boron-rich bulk blended fertilizer of sustained release chelated zinc according to claim 1, it is characterised in that：The agitated kettle stirs
It is 300r/min-600r/min to mix motor speed.
7. a kind of boron-rich bulk blended fertilizer of sustained release chelated zinc according to claim 1, it is characterised in that：The chelatropic reaction kettle
Pressure regulation spectrum is 15-80MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810610864.3A CN108727140A (en) | 2018-06-13 | 2018-06-13 | Boron-rich bulk blended fertilizer of a kind of sustained release chelated zinc and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810610864.3A CN108727140A (en) | 2018-06-13 | 2018-06-13 | Boron-rich bulk blended fertilizer of a kind of sustained release chelated zinc and preparation method thereof |
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| Publication Number | Publication Date |
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| CN108727140A true CN108727140A (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810610864.3A Pending CN108727140A (en) | 2018-06-13 | 2018-06-13 | Boron-rich bulk blended fertilizer of a kind of sustained release chelated zinc and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218119A (en) * | 2019-06-25 | 2019-09-10 | 山东爱果者生物技术有限公司 | A kind of synergy fertilizer and preparation method thereof |
-
2018
- 2018-06-13 CN CN201810610864.3A patent/CN108727140A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218119A (en) * | 2019-06-25 | 2019-09-10 | 山东爱果者生物技术有限公司 | A kind of synergy fertilizer and preparation method thereof |
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Application publication date: 20181102 |