CN110256141A - It is a kind of to be retained, be sustained, anti-caking multifunction chemical fertilizer auxiliary agent - Google Patents
It is a kind of to be retained, be sustained, anti-caking multifunction chemical fertilizer auxiliary agent Download PDFInfo
- Publication number
- CN110256141A CN110256141A CN201910500531.XA CN201910500531A CN110256141A CN 110256141 A CN110256141 A CN 110256141A CN 201910500531 A CN201910500531 A CN 201910500531A CN 110256141 A CN110256141 A CN 110256141A
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- China
- Prior art keywords
- chemical fertilizer
- caking
- auxiliary agent
- water
- parts
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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
- C05G3/20—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for preventing the fertilisers being reduced to powder; Anti-dusting additives
-
- 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
- C05G3/80—Soil conditioners
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The present invention provide it is a kind of water conservation, sustained release, anti-caking multifunction chemical fertilizer auxiliary agent, it is related to chemical fertilizer auxiliary agent field, its raw material is water-holding slow-release ingredient, surfactant component, inert powder ingredient and anti-caking synergistic component: sticky or paste or the heating of wax-like surfactant are had viscosity, it is added in the inert powder that stirred in dispersion machine and absorbs afterwards, absorptive substance is added after the completion of to be absorbed, up to the chemical fertilizer auxiliary agent after being uniformly dispersed.In the present invention, chemical fertilizer auxiliary agent is made by interior addition water-holding slow-release ingredient, surfactant component, inert powder ingredient and anti-caking synergistic component, chemical fertilizer anti-caking is typically all for outer addition finish and powder benefit compared to the prior art, the present invention has the function of good water conservation, sustained release, chemical fertilizer enters quickly in the water in farmland after fertilising can be prevented, if discharged water or the phenomenon that there are many loss of chemical fertilizer that rains, and the chemical fertilizer of application also discharges quickly, the situation that chemical fertilizer utilization ratio is low is caused.
Description
Technical field
The present invention relates to chemical fertilizer auxiliary agent field more particularly to a kind of water conservations, sustained release, anti-caking multifunction chemical fertilizer auxiliary agent.
Background technique
Chemical fertilizer auxiliary agent as important new type functional material, improve chemical fertilizer products quality, increase chemical fertilizer products function,
Improve chemical fertilizer application effect and improve chemical fertilizer utilization ratio etc. has indispensable role, can assist traditional fertilizer production enterprise
Industry reduces chemical fertilizer production energy consumption, improves grain production, increase Business Economic Benefit, accelerate chemical fertilizer products structural adjustment and production
Industry upgrading, it is very heavy to promoting the influence of modern agricultural development, raising resource utilization and improvement chemical fertilizer application to environment to have
The meaning wanted.
The chemical fertilizer of present rural area application, chemical fertilizer enters quickly in the water in farmland after fertilising, if discharged water or the chemical fertilizer stream that rains
It loses very much, the chemical fertilizer of application also discharges quickly, and fertility can only maintain 3~7 days.Chemical fertilizer utilization ratio is very low, causes chemical fertilizer unnecessary
Loss, make send out the big raising of industry production cost.And developing slow-release fertilizer technology just becomes current problem to be solved.Northern easy
Arid area, soil moisture content is bad, and water shortage is serious, chemical fertilizer application after be not easy to be dissolved in soil, the easy water shortage of crop and subtract
Produce and develop the chemical fertilizer with water retention in dry sheep area and also become the task of top priority, thus the present invention propose it is a kind of be retained, be sustained,
Anti-caking multifunction chemical fertilizer auxiliary agent solves the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of water conservations, sustained release, anti-caking multifunction chemical fertilizer auxiliary agent, to solve above-mentioned technology
Problem.
The present invention using following technical scheme in order to solve the above technical problems, realized:
It is a kind of to be retained, be sustained, anti-caking multifunction chemical fertilizer auxiliary agent, it is characterised in that: by the raw material system of following weight proportion
At:
5-25 parts of water-holding slow-release ingredient, 10-30 parts of surfactant component, 30-50 parts of inert powder ingredient and anti-caking increase
Ingredient 0.5-20 parts of effect.
Preferably, the multifunction chemical fertilizer auxiliary agent is grouped as by each group of following mass fraction: 23 parts of water-holding slow-release ingredient,
13 parts of surfactant component, 50 parts of inert powder ingredient and 8 parts of anti-caking synergistic component.
Preferably, a kind of water conservation, sustained release, anti-caking multifunction chemical fertilizer auxiliary agent and preparation method thereof, including walk as follows
It is rapid:
(1) sticky or paste or wax-like or liquid surfactant and anti-caking synergistic component are passed through into heating devices heat
To 80 degrees Celsius, until being heated into the liquid with certain viscosity；
(2) it after standing a period of time, after viscosity reduction, is added in dispersion machine together along with inert powder, and
Even stirring, mixing time 15-30min obtain material A after fully absorbing；
(3) Sodium Polyacrylate or starch-grafted acrylic acid sodium or cellulose graft are added in the material A in step (2)
The water-holding slow-releases such as sodium acrylate ingredient carries out uniform stirring again, obtains material B；
(4) up to the chemical fertilizer auxiliary agent after the material B in step (3) is uniformly dispersed.
Preferably, the water-holding slow-release ingredient can be Sodium Polyacrylate, polyacrylamide, sodium acrylate and acrylamide
One of copolymer, starch graft acrylic acid sodium or acrylamide, cellulose graft sodium acrylate or acrylamide etc. or
It is a variety of.
Preferably, the surfactant component can be sodium laurate, lauryl sodium sulfate, dodecyl benzene sulfonic acid
Sodium, polysorbate60, Tween 80, sorbester p18, sorbester p17, stearic acid etc. are one such or a variety of.
Preferably, the inert powder ingredient can be one of talcum powder, nano silica or dicalcium powder or more
Kind.
Preferably, the anti-caking synergistic component can be one of paraffin, machine oil, phosphate, fatty alcohol, primary amine or more
Kind.
The beneficial effects of the present invention are:
The present invention by interior addition water-holding slow-release ingredient, surfactant component, inert powder ingredient and anti-caking synergy at
Divide obtained chemical fertilizer auxiliary agent, chemical fertilizer anti-caking is typically all for outer addition finish and powder benefit compared to the prior art, and the present invention has
Play the role of it is good water conservation, sustained release, can prevent fertilising after chemical fertilizer enter in the water in farmland quickly, if discharge water or under
The phenomenon that there are many rain loss of chemical fertilizer, and the chemical fertilizer of application also discharges quickly cause the situation that chemical fertilizer utilization ratio is low, through the invention
Setting can reduce agriculture production cost, and improve the yield of crops, provide convenience to agricultural production.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained, and however, the following embodiments are merely preferred embodiments of the present invention, and not all.
Based on the implementation example in the implementation mode, those skilled in the art's obtained other realities without making creative work
Example is applied, protection scope of the present invention is belonged to.Experimental method in following embodiments is unless otherwise specified conventional method,
The materials, reagents and the like used in the following examples is commercially available unless otherwise specified.
Embodiment 1
It is a kind of to be retained, be sustained, anti-caking multifunction chemical fertilizer auxiliary agent, by weight component meter, it is made of the raw material matching as follows:
10 parts of water-holding slow-release ingredient, 5 parts of surfactant component, 35 parts of inert powder ingredient and 8 parts of anti-caking synergistic component.
Include the following steps:
(1) sticky or paste or wax-like or liquid stearic acid, fatty alcohol and primary amine are passed through into heating devices heat to 80
Degree Celsius, until being heated into the liquid with certain viscosity；
(2) it after standing a period of time, after viscosity reduction, is added in dispersion machine together along with talcum powder, and uniformly
Stirring, mixing time 15-30min obtain material A after fully absorbing；
(3) Sodium Polyacrylate is added in the material A in step (2) and carries out uniform stirring again, obtain material B；
(4) up to the chemical fertilizer auxiliary agent after the material B in step (3) is uniformly dispersed.
Embodiment 2
It is a kind of to be retained, be sustained, anti-caking multifunction chemical fertilizer auxiliary agent, by weight component meter, it is made of the raw material matching as follows:
15 parts of water-holding slow-release ingredient, 12 parts of surfactant component, 45 parts of inert powder ingredient and anti-caking synergistic component 8
Part.
Include the following steps:
(1) by sticky or paste or wax-like or liquid lauryl sodium sulfate, stearic acid and polysorbate60 and and fatty alcohol
By heating devices heat to 80 degrees Celsius, until being heated into the liquid with certain viscosity；
(2) it after standing a period of time, after viscosity reduction, is added to together point along with talcum powder and nano silica
It dissipates in machine, and uniform stirring, mixing time 15-30min obtain material A after fully absorbing；
(3) starch-grafted acrylic acid sodium is added in the material A in step (2) and carries out uniform stirring again, obtain material
B；
(4) up to the chemical fertilizer auxiliary agent after the material B in step (3) is uniformly dispersed.
Embodiment 3
It is a kind of to be retained, be sustained, anti-caking multifunction chemical fertilizer auxiliary agent, by weight component meter, it is made of the raw material matching as follows:
23 parts of water-holding slow-release ingredient, 13 parts of surfactant component, 50 parts of inert powder ingredient and anti-caking synergistic component 8
Part.
Include the following steps:
(1) sticky or paste or wax-like or liquid moon sodium metasilicate, sorbester p17 and fatty alcohol are passed through into heating devices heat
To 80 degrees Celsius, until being heated into the liquid with certain viscosity；
(2) after standing a period of time, after viscosity reduction, it is added to dispersion machine together along with talcum powder and dicalcium powder
In, and uniform stirring, mixing time 15-30min obtain material A after fully absorbing；
(3) cellulose graft sodium acrylate is added in the material A in step (2) and carries out uniform stirring again, obtain object
Expect B；
(4) up to the chemical fertilizer auxiliary agent after the material B in step (3) is uniformly dispersed.
By being detected to chemical fertilizer auxiliary agent made by embodiment 1-3:
Test method: again by fertilizer granulation after being added in fertilizer before being granulated in chemical fertilizer production, which is contained in granulating
In chemical fertilizer, it is added in the chemical fertilizer before being granulated with the 0.5~7% of chemical fertilizer solid weight.
Water conservation test: with 1000 ml deionized waters that its is molten in the 100 grams of addition beakers of chemical fertilizer obtained with above-mentioned production
Solution obtains water absorbent gel with 120~140 mesh screens after impregnating 24 hours.It is small that the gel adds 1 kilogram of counterweight to push down about 2 in sieve
When, the number of the water quality of extrusion is collected as judgment criteria, and water yield is fewer, then water-retaining property is better.
Slow release test: in the 100 grams of addition beakers of chemical fertilizer obtained with above-mentioned production, with 1000 ml deionized waters by its
After dissolving and impregnating 24 hours, gel (I) is obtained with 120~140 mesh net filtrations, and (1) the water for the filtration stayed is used as chemical fertilizer content
Test；Be added in beaker with above-mentioned gel (I) again, 1000 ml deionized waters be added and impregnate 7 days, with above-mentioned same method with 120~
140 mesh screens obtain gel (II) and stay the water of filtration (2) to test chemical fertilizer content measuring；Similarly it is added again with gel (II)
In beaker, adds 1000 ml deionized waters and impregnate 14 days, equally filter gel (III) and to stay with 120~140 meshes
(3) the water of filtration is used to test chemical fertilizer content；1000 ml deionized waters are added with above-mentioned same method in gel (III) again and impregnate 28
After it, obtain gel (IV) and filtrate (4) with 120~140 mesh net filtrations, filtrates tested (4) in chemical fertilizer content.More to the later period,
The more high then slow release of concentration that chemical fertilizer content maintains in water sample is better.
Agglomeration preventing performance test: by 40 grams of chemical fertilizer that above-mentioned production obtains and be not added 40 grams of the former chemical fertilizer of the auxiliary agent respectively plus
Enter in an equal amount of cylinder, matched cylinder is put into cylinder, then presses 50 kilograms of counterweights on cylinder, pressure 5 to 7 days, then
Test the chemical fertilizer weight of agglomeration, the weight divided by after 40 multiplied by 100 chemical fertilizer caking rate；It is same to carry out parallel laboratory test 5 to 7
It is secondary, take caking rate average to judge caking capacity quality.The lower caking rate the better.
Experimental data: chemical fertilizer auxiliary agent obtained in embodiment 1-3 is detected by using the above method.
Embodiment 1: after above-mentioned formula is prepared, auxiliary agent is added in chemical fertilizer with 1% parts by weight, obtains following data:
Water-retaining property: by above-mentioned water conservation test method, the final water quality extruded of collecting is 1.2 grams.
The experimental results are shown inthe following table for slow release:
| Time | 1 day | 7 days | 14 days | 28 days |
| Concentration of fertilizer | 70% | 15% | 7% | 4% |
The experimental results are shown inthe following table for caking performance:
| Caking performance | |
| The auxiliary agent is added | 2% |
| Former chemical fertilizer | 30% |
Embodiment 2: after above-mentioned formula is prepared, auxiliary agent is added in chemical fertilizer with 3% parts by weight, obtains following data:
Water-retaining property: by above-mentioned water conservation test method, the final water quality extruded of collecting is 0.8 gram.
The experimental results are shown inthe following table for slow release:
| Time | 1 day | 7 days | 14 days | 28 days |
| Concentration of fertilizer | 60% | 21% | 12% | 5% |
The experimental results are shown inthe following table for caking performance:
| Caking performance | |
| The auxiliary agent is added | 1% |
| Former chemical fertilizer | 28% |
Embodiment 3: after above-mentioned formula is prepared, auxiliary agent is added in chemical fertilizer with 5% parts by weight, obtains following data:
Water-retaining property: by above-mentioned water conservation test method, the final water quality extruded of collecting is 0.4 gram.
The experimental results are shown inthe following table for slow release:
| Time | 1 day | 7 days | 14 days | 28 days |
| Concentration of fertilizer | 50% | 23% | 15% | 10% |
The experimental results are shown inthe following table for caking performance:
| Caking performance | |
| The auxiliary agent is added | 1.5% |
| Former chemical fertilizer | 31% |
Analyze experimental data:
By to the result detected in embodiment 1-3 we it can be concluded that, the chemical fertilizer obtained in embodiment 3 by proportion helps
Agent obtains, after chemical fertilizer is added in auxiliary agent by 5% parts by weight it can thus be concluded that water retention property, sustained release performance and anti-caking out
Performance is higher than the test result in embodiment 1 and embodiment 2, therefore the chemical fertilizer auxiliary agent that embodiment 3 is matched is preferred plan.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (7)
1. a kind of water conservation, sustained release, anti-caking multifunction chemical fertilizer auxiliary agent, it is characterised in that: be made of the raw material of following weight proportion:
5-25 parts of water-holding slow-release ingredient, 10-30 parts of surfactant component, 30-50 parts of inert powder ingredient and anti-caking synergy at
Divide 0.5-20 parts.
2. a kind of water conservation according to claim 1, sustained release, anti-caking multifunction chemical fertilizer auxiliary agent, it is characterised in that: described more
Function chemical fertilizer auxiliary agent is grouped as by each group of following mass fraction:
23 parts of water-holding slow-release ingredient, 13 parts of surfactant component, 50 parts of inert powder ingredient and 8 parts of anti-caking synergistic component.
3. according to claim 1 a kind of water conservation, sustained release, anti-caking multifunction chemical fertilizer auxiliary agent preparation method, feature exists
In: include the following steps:
(1) sticky or paste or wax-like or liquid surfactant and anti-caking synergistic component are passed through into heating devices heat to 80
Degree Celsius, until being heated into the liquid with certain viscosity；
(2) it after standing a period of time, after viscosity reduction, is added in dispersion machine together along with inert powder, and uniformly stir
It mixes, mixing time 15-30min obtains material A after fully absorbing；
(3) Sodium Polyacrylate or starch-grafted acrylic acid sodium or cellulose graft propylene are added in the material A in step (2)
The water-holding slow-releases such as sour sodium ingredient carries out uniform stirring again, obtains material B；
(4) up to the chemical fertilizer auxiliary agent after the material B in step (3) is uniformly dispersed.
4. a kind of water conservation according to claim 3, sustained release, anti-caking multifunction chemical fertilizer auxiliary agent, it is characterised in that: the guarantor
Water sustained release component can for Sodium Polyacrylate, polyacrylamide, sodium acrylate and acrylamide copolymer, starch graft acrylic acid
One or more of sodium or acrylamide, cellulose graft sodium acrylate or acrylamide etc..
5. a kind of water conservation according to claim 3, sustained release, anti-caking multifunction chemical fertilizer auxiliary agent, it is characterised in that: the table
Face bioactive agent composition can be sodium laurate, lauryl sodium sulfate, neopelex, polysorbate60, Tween 80, sapn
60, sorbester p17, stearic acid etc. are one such or a variety of.
6. a kind of water conservation according to claim 3, sustained release, anti-caking multifunction chemical fertilizer auxiliary agent, it is characterised in that: described lazy
Property powdered ingredients can be one or more of for talcum powder, nano silica or dicalcium powder.
7. a kind of water conservation according to claim 3, sustained release, anti-caking multifunction chemical fertilizer auxiliary agent, it is characterised in that: described anti-
Tying synergistic component can be one or more of paraffin, machine oil, phosphate, fatty alcohol, primary amine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910500531.XA CN110256141A (en) | 2019-06-11 | 2019-06-11 | It is a kind of to be retained, be sustained, anti-caking multifunction chemical fertilizer auxiliary agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910500531.XA CN110256141A (en) | 2019-06-11 | 2019-06-11 | It is a kind of to be retained, be sustained, anti-caking multifunction chemical fertilizer auxiliary agent |
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| CN110256141A true CN110256141A (en) | 2019-09-20 |
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ID=67917531
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| CN201910500531.XA Pending CN110256141A (en) | 2019-06-11 | 2019-06-11 | It is a kind of to be retained, be sustained, anti-caking multifunction chemical fertilizer auxiliary agent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110776372A (en) * | 2019-12-18 | 2020-02-11 | 安徽海豚生物科技有限公司 | Production process of powdery anti-caking agent for compound fertilizer |
| CN110950701A (en) * | 2019-12-19 | 2020-04-03 | 安徽海豚生物科技有限公司 | Production process of water flush fertilizer anticaking agent |
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