CN106699414A - Fertilizer additive and preparation method and use thereof - Google Patents
Fertilizer additive and preparation method and use thereof Download PDFInfo
- Publication number
- CN106699414A CN106699414A CN201710086580.4A CN201710086580A CN106699414A CN 106699414 A CN106699414 A CN 106699414A CN 201710086580 A CN201710086580 A CN 201710086580A CN 106699414 A CN106699414 A CN 106699414A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- fertilizer additive
- additive
- sodium polyacrylate
- active ingredient
- Prior art date
- 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.)
- Pending
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Classifications
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
Abstract
The invention relates to a fertilizer additive and a preparation method and use thereof. The fertilizer additive comprises active ingredients and water. The active ingredients comprise sodium polyacrylate and xanthan gum in a match ratio of (30-40): (5-10) in parts by weight. The fertilizer additive provided by the invention is a liquid anti-blocking color-fixing brightener. The fertilizer additive which is applied to a powdery chemical fertilizer product can improve the brightness of the chemical fertilizer, reduce the moisture rate of the chemical fertilizer and prevent agglomeration of the chemical fertilizer. The fertilizer additive also can improve the slow release property of the chemical fertilizer and improve the fertilizer efficiency of the chemical fertilizer.
Description
Technical field
The present invention relates to a kind of fertilizer additive, preparation method and its usage.
Background technology
The primary raw material of current compound fertilizer production is：Urea, ammonium chloride, ammonium nitrate, ammonium sulfate, MAP, phosphoric acid
Two ammoniums, calcium superphosphate, coarse whiting, potassium chloride, potassium sulfate etc..These fertilizer all have larger solubility and relatively low moisture absorption point, and
The composite fertilizer's moisture absorption point being made up of them is lower.Therefore in production and storage and transport process, exist moisture-sensitive efflorescence, easily it is hardened, easy
Fade, pilling up time is short, the low technical problem of fertilizer efficiency.These problems need multiple product use could be solved respectively in market,
Both wasting manpower and material resources, and cost of idleness.The B of Chinese patent CN 103664334 disclose a kind of fertilizer anti-caking agents, and it is by day
Right mineral dust, modifying agent and modified plastics composition.The agglomeration agent belongs to the anticaking agent of solid state, does not allow when there is processing
The problem of easy and chemical fertilizer products mixing.
The content of the invention
The present invention provides a kind of fertilizer additive, and it can overcome the defect of above-mentioned prior art, can be in production chemical fertilizer
When be easier addition, with fixation, blast, the effect of anti-caking.
In addition, the present invention also provides the preparation method and its usage of above-mentioned fertilizer additive.
Problem of the present invention is solved by the following technical programs：
A kind of fertilizer additive, including active ingredient and water, contain Sodium Polyacrylate and xanthans in the active ingredient,
Wherein Sodium Polyacrylate：The match ratio of xanthans is (30-40)：(5-10) weight portion.
Above-mentioned fertilizer additive, contains Sodium Polyacrylate, xanthans, citrate, acetate in the active ingredient, its
Middle Sodium Polyacrylate：Xanthans：Citrate：Acetate match ratio is (30-40)：(5-10)：(12-20)：(8-10)
Weight portion.
Above-mentioned fertilizer additive, contains Sodium Polyacrylate, xanthans, sodium citrate, ironic citrate in the active ingredient
Ammonium, sodium acetate, wherein Sodium Polyacrylate：Xanthans：Sodium citrate：Ferric citrate：Sodium acetate match ratio is (30-40)：
(5-10)：(10-15)：(2-5)：(8-10) weight portion.
Above-mentioned fertilizer additive, the content of the water is identical with the parts by weight of active ingredient.
The present invention utilizes Sodium Polyacrylate, xanthans, sodium citrate, ferric citrate, five kinds of raw materials of sodium acetate in proportion
It is made the liquiform product of additive, wherein, each component act as：
Sodium Polyacrylate：It is a kind of water-soluble high-molecular compound, molecular weight can reach several ten million, thick gel, nothing
Corrosivity, nontoxic, tasteless, water imbibition are extremely strong, can quickly blot the moisture content on granular chemical fertilizer surface.
Xanthans, also known as Xanthan Gum：It is soluble in water, solution neutral, due to its macromolecular special construction and colloid
Characteristic, so as to strengthen the cohesive force of fertilizer, makes to be combined with each other inside particle, is distributed in the network structure of particle, forms stabilization
Cluster of grains colloid, prevent from pellet moisture from oozing out to form crystal brige and make fertilizer agglomeration.
The compositions such as citrate, acetate, can adjust the PH levels of fertilizer additive, make fertilizer fixation, highlight.
The present invention furthermore provides the preparation method of fertilizer additive, the chemical fertilizer mainly include composite fertilizer, Chemical Mixed Fertilizer,
Compoiste fertilizer, inorganic composite fertilizer or Water soluble fertilizer etc.；These chemical fertilizer are conventional powder or granular N, P or K fertilizer, Yi Jizhong
The fertilizer of amount or trace element.It is preferred that powdered or granular urea, ammonium chloride, ammonium nitrate, ammonium sulfate, MAP, phosphorus
The fertilizer such as sour two ammoniums, calcium superphosphate, coarse whiting, potassium chloride, potassium sulfate.
Its preparation method is：
A kind of method for preparing above-mentioned fertilizer additive, under 50 DEG C of constant temperatures, using above-mentioned each composition and match ratio,
With Sodium Polyacrylate as primary raw material, mix to other active ingredients of certainty ratio, add water, stir, that is, liquid is obtained
The fertilizer additive of shape.
Fertilizer additive of the invention is with the mixed ratio of chemical fertilizer, fertilizer additive：Fertilizer is 0.05-5:1000 weight
Part, preferably 0.1-2:1000 weight portions.
The processing step that uses of the present invention for：Fertilizer additive is sprayed directly on granular chemical fertilizer surface, is well mixed, made
It quickly forms a kind of diaphragm.Sprinkling is sprayed preferably before finished product fills bag, in coating cylinder in the form of spraying.
The present invention can increase the brightness of chemical fertilizer appearance when above-mentioned fertilizer additive is sprayed on chemical fertilizer products, increase
Plus the intensity of particle, chemical fertilizer hydroscopicity is reduced, solid chemical fertilizer particle from caking is prevented, increase the ratio of discrete particles, improve chemical fertilizer
The slow release of active ingredient, the final drug effect for improving chemical fertilizer.
Using fertilizer prepared by fertilizer additive of the invention, bright in appearance can increase more than the newton of granule strength 5；Inhale
Wet rate reduction 30-60%, discrete particles up to more than 95%, reach as high as more than 98%；Increase the storage time of fertilizer, making
The active ingredient of fertilizer can slowly discharge, and fertilizer efficiency can improve 5%-20%.
Production process of the invention is produced without " three wastes ", safety and environmental protection.
Specific embodiment
Embodiment 1
Formula：
3 kilograms of Sodium Polyacrylate, 0.5 kilogram of xanthans, 1 kilogram of sodium citrate, 0.2 kilogram of ferric citrate, sodium acetate
0.8 kilogram.
Operating procedure：
In proportion by 2.2 kg of water addition mixture tank, 50 DEG C are heated up to, add 3 kilograms of Sodium Polyacrylate and xanthans
0.5 kilogram is stirred 10-15 minutes, and water and 1 kilogram of sodium citrate, the ferric citrate 0.2 for being subsequently adding 3.3 kilograms are public
Jin, 0.8 kilogram of sodium acetate keeps the temperature at 50 DEG C, carries out sufficiently stirring and can obtain liquid finished product.
Embodiment 2
Formula：
3.5 kilograms of Sodium Polyacrylate, 0.8 kilogram of xanthans, 1.2 kilograms of sodium citrate, 0.3 kilogram of ferric citrate, second
0.9 kilogram of sour sodium.
Operating procedure：
In proportion by 2.68 kilograms of water addition mixture tank, 50 DEG C are heated up to, add 3.5 kilograms of Sodium Polyacrylate and Huang
0.8 kilogram of virgin rubber is stirred 10-15 minutes, is subsequently adding 4.02 kilograms of water and 1.2 kilograms of sodium citrate, ferric citrate
0.3 kilogram, sodium acetate kilogram 0.9%, keep the temperature at 50 DEG C, carry out sufficiently stirring and can obtain liquid finished product.
Embodiment 3
Formula：
40 kilograms of Sodium Polyacrylate, 10 kilograms of xanthans, 15 kilograms of sodium citrate, 5 kilograms of ferric citrate, sodium acetate 10
Kilogram.
Operating procedure：
In proportion by 32 kg of water addition mixture tank, 50 DEG C are heated up to, add 40 kilograms of Sodium Polyacrylate and xanthans
10 kilograms are stirred 10-15 minutes, are subsequently adding 48 kilograms of water and 15 kilograms of sodium citrate, 5 kilograms of ferric citrate, second
10 kilograms of sour sodium, keeps the temperature at 50 DEG C, carries out sufficiently stirring and can obtain liquid finished product.
Embodiment 4
In 0.5 kilogram of ratio of fertilizer additive of the present invention of fertilizer per ton, to the chemical fertilizer being made, bag is filled in finished product
Before, in coating cylinder, in the form of spraying, the particle that above-mentioned fertilizer additive is sprayed on chemical fertilizer in the form of spraying is shown, and
It is mixed uniform.
Beneficial effect
The present invention is fertilizer additive, is the anti-caking fixation brightener of liquid.In production process without dust, can degrade,
Produced without " three wastes ", instead of the powdery anti-caking agent and oily anti-skinning agent in existing market, both anti-caking agent, the former dust
Greatly, it is non-degradable；The latter is more with waste oil as primary raw material, has stink, is equally not easy to degraded.The present invention is easy to use, directly sprays
Granular chemical fertilizer surface is sprinkled upon, it is quickly formed a kind of diaphragm, prevent it from luming, granulated fertilizer period of storage can be made to reach 12
More than individual month.
Compound fertilizer in existing market is generally color grains shape, and moisture-sensitive efflorescence, colour fading, fertilizer efficiency reduction influence benefit.
The present invention can increase the hardness of chemical fertilizer granule, prevent its efflorescence, fade, play slow releasing function, increase fertilizer efficiency more than 20%.
The present invention granular chemical fertilizer is not only played anti-caking, fixation, sustained release etc. effect, while also act as increase particle brightness,
Hardness, granular chemical fertilizer is kept loose, to be truly realized that only can play increase particle to granular chemical fertilizer simultaneously with a kind of product hard
Spend, do not fade, not efflorescence, anti-compaction, sustained release increase fertilizer efficiency, extension pilling up time, increase the effect such as particle brightness, use cost
Reduce by more than 20%.
Claims (9)
1. a kind of fertilizer additive, including active ingredient and water, it is characterised in that contain Sodium Polyacrylate in the active ingredient
And xanthans, wherein Sodium Polyacrylate：The match ratio of xanthans is (30-40)：(5-10) weight portion.
2. fertilizer additive according to claim 1, it is characterised in that contain Sodium Polyacrylate, Huang in the active ingredient
Virgin rubber, citrate, acetate, wherein Sodium Polyacrylate：Xanthans：Citrate：Acetate match ratio is (30-40)：
(5-10)：(12-20)：(8-10) weight portion.
3. fertilizer additive according to claim 2, it is characterised in that contain Sodium Polyacrylate, Huang in the active ingredient
Virgin rubber, sodium citrate, ferric citrate, sodium acetate, wherein Sodium Polyacrylate：Xanthans：Sodium citrate：Ferric citrate：Second
Sour sodium match ratio is (30-40)：(5-10)：(10-15)：(2-5)：(8-10) weight portion.
4. fertilizer additive according to claim 3, it is characterised in that the content of the water and the parts by weight of active ingredient
It is identical.
5. a kind of method for preparing the fertilizer additive as described in claim any one of 1-4, it is characterised in that in 50 DEG C of constant temperature bars
Under part, using above-mentioned active ingredient and match ratio, with Sodium Polyacrylate as primary raw material, mix to certainty ratio other effectively into
Point, water is added, stir, that is, the fertilizer additive of liquid is obtained.
6. according to claim 1-4 any one rights fertilizer additive purposes, it is characterised in that above-mentioned fertilizer is added
Plus agent is sprayed on chemical fertilizer products.
7. the purposes of fertilizer additive according to claim 6, it is characterised in that the chemical fertilizer products are composite fertilizer, compound
Fertilizer, compoiste fertilizer, inorganic composite fertilizer or Water soluble fertilizer.
8. the purposes of fertilizer additive according to claim 7, it is characterised in that the fertilizer additive is mixed with chemical fertilizer
Ratio is, fertilizer additive：Fertilizer is (0.05-5):1000 weight portions.
9. the purposes of fertilizer additive according to claim 8, it is characterised in that be sprayed directly on the fertilizer additive
Granular chemical fertilizer surface, is well mixed, and it is quickly formed a kind of diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710086580.4A CN106699414A (en) | 2017-02-17 | 2017-02-17 | Fertilizer additive and preparation method and use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710086580.4A CN106699414A (en) | 2017-02-17 | 2017-02-17 | Fertilizer additive and preparation method and use thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106699414A true CN106699414A (en) | 2017-05-24 |
Family
ID=58911767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710086580.4A Pending CN106699414A (en) | 2017-02-17 | 2017-02-17 | Fertilizer additive and preparation method and use thereof |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107619667A (en) * | 2017-08-31 | 2018-01-23 | 寿光园林建设集团有限公司 | A kind of greenery patches restoration of the ecosystem composition and its production method |
| CN107857667A (en) * | 2017-09-30 | 2018-03-30 | 无为县良峰苗木花卉种植专业合作社 | A kind of fertilizer additive |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1785937A (en) * | 2004-12-06 | 2006-06-14 | 邵建华 | Multifunction chemical fertilizer coating agent and its preparation method |
| CN101654387A (en) * | 2008-08-21 | 2010-02-24 | 北京科普基业精细化工科技有限公司 | Liquid anti-caking agent for compound fertilizer |
| CN102153408A (en) * | 2011-03-15 | 2011-08-17 | 山东省农业科学院农业资源与环境研究所 | Antiblocking agent for macroelement water-dissolvable fertilizer, as well as preparation and application of the antiblocking agent |
| CN102992896A (en) * | 2012-11-27 | 2013-03-27 | 深圳市芭田生态工程股份有限公司 | Powdery multi-element fertilizer anti-hardening additive and application thereof |
| CN104151442A (en) * | 2014-08-01 | 2014-11-19 | 中国海洋石油总公司 | Surface hydrophobic modified xanthan gum and preparation method thereof |
-
2017
- 2017-02-17 CN CN201710086580.4A patent/CN106699414A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1785937A (en) * | 2004-12-06 | 2006-06-14 | 邵建华 | Multifunction chemical fertilizer coating agent and its preparation method |
| CN101654387A (en) * | 2008-08-21 | 2010-02-24 | 北京科普基业精细化工科技有限公司 | Liquid anti-caking agent for compound fertilizer |
| CN102153408A (en) * | 2011-03-15 | 2011-08-17 | 山东省农业科学院农业资源与环境研究所 | Antiblocking agent for macroelement water-dissolvable fertilizer, as well as preparation and application of the antiblocking agent |
| CN102992896A (en) * | 2012-11-27 | 2013-03-27 | 深圳市芭田生态工程股份有限公司 | Powdery multi-element fertilizer anti-hardening additive and application thereof |
| CN104151442A (en) * | 2014-08-01 | 2014-11-19 | 中国海洋石油总公司 | Surface hydrophobic modified xanthan gum and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107619667A (en) * | 2017-08-31 | 2018-01-23 | 寿光园林建设集团有限公司 | A kind of greenery patches restoration of the ecosystem composition and its production method |
| CN107857667A (en) * | 2017-09-30 | 2018-03-30 | 无为县良峰苗木花卉种植专业合作社 | A kind of fertilizer additive |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
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| RJ01 | Rejection of invention patent application after publication |