CN109574743A - A kind of Water Soluble Compound fertilizer anti-caking agent and preparation method thereof - Google Patents
A kind of Water Soluble Compound fertilizer anti-caking agent and preparation method thereof Download PDFInfo
- Publication number
- CN109574743A CN109574743A CN201811417569.2A CN201811417569A CN109574743A CN 109574743 A CN109574743 A CN 109574743A CN 201811417569 A CN201811417569 A CN 201811417569A CN 109574743 A CN109574743 A CN 109574743A
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- China
- Prior art keywords
- water soluble
- compound fertilizer
- soluble compound
- caking agent
- fertilizer anti
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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
- C05G3/20—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
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of Water Soluble Compound fertilizer anti-caking agent and preparation method thereof, it is grouped as by each group of following parts by weight: 85~95 parts of polymeric surfactant, 10~15 parts of fatty acid derivative, 0.5~5 part of higher alcohols.The preparation method comprises the following steps: polymeric surfactant addition reaction kettle is first heated up to 110 DEG C~120 DEG C, 20 minutes are kept the temperature after being proportionally added into higher alcohols, reaction kettle temperature control is added at 65 DEG C~70 DEG C in fatty acid derivative again, it enters back into high-speed stirred emulsifying device high speed to stir 30 minutes, makes product is fully emulsified just to go out finished product.Water Soluble Compound fertilizer anti-caking agent of the invention has the advantage that fast with water-soluble speed, and without residue after dissolution, it is good that when use does not need heating, environment friendly and pollution-free preventing blocking effect conveniently.
Description
Technical field
The present invention relates to a kind of Water Soluble Compound fertilizer anti-caking agent and preparation method thereof.
Background technique
Full-water soluble compound fertilizer material is a kind of polyelement composite fertilizer that can be completely soluble, it can promptly be dissolved in water
In, it is easier to it is absorbed by crops, and its absorption rate is relatively high, more crucially it can be applied to be sprayed filling etc.
Industrialized agriculture realizes water-fertilizer integral, reaches the efficiency that water-saving saves fertile saving of labor.Because Full-water soluble compound fertilizer material has user
The features such as method is simple, easy to use, therefore it quickly grows in China in recent years.But Full-water soluble compound fertilizer material is in order to reach high
The high potassium of nitrogen and complete water-soluble, raw material generally has urea, phosphorus ammonium, ammonium nitrate, ammonium nitrate phosphorus, potassium chloride, potassium sulfate etc., these raw materials have
Different degrees of hygroscopicity, hygroscopicity can change after several raw material mixing, and raw material selection is improper will to make the reduction of moisture absorption point,
Enhance hygroscopicity, product when storage is caused to be easy agglomeration.
Although traditional anti-caking agent can play the role of anti-caking, insoluble matter can be generated after the dissolution of Water Soluble Compound fertilizer,
The especially blocking sprayer when being sprayed filling influences user's use.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of Water Soluble Compound fertilizer anti-caking
Block agent and preparation method thereof.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of Water Soluble Compound fertilizer anti-caking agent, each component including following parts by weight: polymeric surfactant 85
~95 parts, 10~15 parts and 0.5~5 part of higher alcohols of derivative of fatty acid.
Further, the polymeric surfactant is PEG-50 D-sorbite, polyalkylene oxide, Macrogol 600-
In vinylidene chloride graft copolymer or polydimethylacrylamiin-n-Butyl acrylate graft polymer any one or it is more
The composition of kind.
Preferably, the polymeric surfactant is Macrogol 600-vinylidene chloride graft copolymer and poly- two
The mixture that methacrylamide-acrylic acid N-butyl graft polymers is 2:1 according to volume ratio.
Further, the derivative of fatty acid is fatty ester.
Further, the fatty ester is selected from methyl laurate, linderic acid methyl esters, methyl myristate, 7- ten
It is tetraenoic acid methyl esters, methyl palmitate, palmitoleic acid methyl esters, octadecanoid acid methyl esters, any one in 11- octadecenic acid methyl esters
Kind is a variety of.
A kind of preparation method of Water Soluble Compound fertilizer anti-caking agent, includes the following steps: polymeric surfactant first
Reaction kettle is added and is heated up to 110 DEG C~120 DEG C, keeps the temperature 20 minutes after being proportionally added into higher alcohols, then by fatty acid derivative
Reaction kettle temperature control is added at 65 DEG C~70 DEG C, enters back into high-speed stirred emulsifying device high speed and stirs 30 minutes, keep product abundant
Emulsification just goes out finished product.
The beneficial effects obtained by the present invention are as follows being: Water Soluble Compound fertilizer anti-caking agent of the invention has water-soluble speed fast,
Without residue after dissolution, it is good that when use, does not need heating, environment friendly and pollution-free preventing blocking effect conveniently.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described, it should be understood that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1
A kind of Water Soluble Compound fertilizer anti-caking agent, each component including following weight percent: polymeric surfactant
85 parts, 15 parts and 5 parts of higher alcohols of derivative of fatty acid.
The polymeric surfactant is PEG-50 D-sorbite, and the derivative of fatty acid is fatty ester.
The fatty ester is the mixture of methyl laurate, linderic acid methyl esters and methyl myristate.
A kind of preparation method of Water Soluble Compound fertilizer anti-caking agent, includes the following steps: polymeric surfactant first
Reaction kettle is added and is heated up to 110 DEG C, keeps the temperature 20 minutes after being proportionally added into higher alcohols, then fatty acid derivative is added and is reacted
Kettle temperature control enters back into high-speed stirred emulsifying device high speed and stirs 30 minutes at 70 DEG C, makes product is fully emulsified just to go out finished product.
Embodiment 2
A kind of Water Soluble Compound fertilizer anti-caking agent, each component including following parts by weight: polymeric surfactant 95
Part, 10 parts of derivative of fatty acid, 0.5 part of higher alcohols.
The polymeric surfactant is Macrogol 600-vinylidene chloride graft copolymer and poly dimethyl third
The mixture that acrylamide-n-Butyl acrylate graft polymer is 2:1 according to volume ratio.
The derivative of fatty acid is 7- tetradecenoic acid methyl esters, palmitoleic acid methyl esters and 11- octadecenic acid methyl esters
Mixture.
A kind of preparation method of Water Soluble Compound fertilizer anti-caking agent, includes the following steps: polymeric surfactant first
Reaction kettle is added and is heated up to 120 DEG C, keeps the temperature 20 minutes after being proportionally added into higher alcohols, then fatty acid derivative is added and is reacted
Kettle temperature control enters back into high-speed stirred emulsifying device high speed and stirs 30 minutes at 65 DEG C, makes product is fully emulsified just to go out finished product.
Embodiment 3
A kind of Water Soluble Compound fertilizer anti-caking agent, each component including following parts by weight: polymeric surfactant 90
Part, 12 parts of derivative of fatty acid, 3 parts of higher alcohols.
Polymeric surfactant is polyalkylene oxide；The fatty ester is methyl laurate, methyl myristate, ten
The mixture of six alkanoic acid methyl esters and octadecanoid acid methyl esters.
A kind of preparation method of Water Soluble Compound fertilizer anti-caking agent, includes the following steps: polymeric surfactant first
Reaction kettle is added and is heated up to 105 DEG C, keeps the temperature 20 minutes after being proportionally added into higher alcohols, then fatty acid derivative is added and is reacted
Kettle temperature control enters back into high-speed stirred emulsifying device high speed and stirs 30 minutes at 68 DEG C, makes product is fully emulsified just to go out finished product.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of Water Soluble Compound fertilizer anti-caking agent, which is characterized in that each component including following parts by weight: polymer surfaces
85~95 parts of activating agent, 10~15 parts and 0.5~5 part of higher alcohols of derivative of fatty acid.
2. Water Soluble Compound fertilizer anti-caking agent as described in claim 1, which is characterized in that the polymeric surfactant
For PEG-50 D-sorbite, polyalkylene oxide, Macrogol 600-vinylidene chloride graft copolymer or polydimethylacrylamiin-
The composition of any one or more in n-Butyl acrylate graft polymer.
3. Water Soluble Compound fertilizer anti-caking agent as claimed in claim 2, which is characterized in that the polymeric surfactant
It is pressed for Macrogol 600-vinylidene chloride graft copolymer and polydimethylacrylamiin-n-Butyl acrylate graft polymer
The mixture for being 2:1 according to volume ratio.
4. Water Soluble Compound fertilizer anti-caking agent as described in claim 1, which is characterized in that the derivative of fatty acid is rouge
Fat ester.
5. Water Soluble Compound fertilizer anti-caking agent as claimed in claim 4, which is characterized in that the fatty ester is selected from dodecane
Sour methyl esters, linderic acid methyl esters, methyl myristate, 7- tetradecenoic acid methyl esters, methyl palmitate, palmitoleic acid first
Ester, octadecanoid acid methyl esters, any one or more in 11- octadecenic acid methyl esters.
6. the preparation method of Water Soluble Compound fertilizer anti-caking agent described in claim 1, which comprises the steps of:
Polymeric surfactant addition reaction kettle is first heated up to 110 DEG C~120 DEG C, keeps the temperature 20 points after being proportionally added into higher alcohols
Clock, then reaction kettle temperature control is added at 65 DEG C~70 DEG C in fatty acid derivative, enter back into high-speed stirred emulsifying device high speed
Stirring 30 minutes makes product is fully emulsified just to go out finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811417569.2A CN109574743A (en) | 2018-11-26 | 2018-11-26 | A kind of Water Soluble Compound fertilizer anti-caking agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811417569.2A CN109574743A (en) | 2018-11-26 | 2018-11-26 | A kind of Water Soluble Compound fertilizer anti-caking agent and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN109574743A true CN109574743A (en) | 2019-04-05 |
Family
ID=65924648
Family Applications (1)
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|---|---|---|---|
| CN201811417569.2A Pending CN109574743A (en) | 2018-11-26 | 2018-11-26 | A kind of Water Soluble Compound fertilizer anti-caking agent and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790599A (en) * | 2019-11-29 | 2020-02-14 | 武汉强盛科技有限公司 | Anti-caking wrapping agent for fertilizer and preparation method thereof |
| WO2022257115A1 (en) * | 2021-06-11 | 2022-12-15 | Rhodia Operations | Anti-caking fertilizer composition and process of preparing thereof |
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| CN1858079A (en) * | 2006-04-17 | 2006-11-08 | 江南大学 | Process for preparing hydrophilic-hydrophobic graft polymer with controllable main and side chain length |
| CN101870607A (en) * | 2010-06-13 | 2010-10-27 | 武汉海鼎化工有限公司 | Full-biodegradable anti-caking agent for compound fertilizer/blended fertilizer and preparation method thereof |
| CN102786358A (en) * | 2012-08-29 | 2012-11-21 | 湖北富邦科技股份有限公司 | Water-soluble anti-caking agent and preparation method thereof |
| CN106748287A (en) * | 2017-02-08 | 2017-05-31 | 武汉铂莱材料科技有限公司 | A kind of aqueous fertiliser anticaking agent and preparation method thereof |
| CN106831115A (en) * | 2017-01-04 | 2017-06-13 | 无锡市天膜新材料有限公司 | A kind of liquid fertilizer anti-caking agent and preparation method thereof |
| CN107344887A (en) * | 2016-05-06 | 2017-11-14 | 河北绿色农华科技有限公司 | A kind of solid a great number of elements Water soluble fertilizer of siliceous agglomeration resistance and preparation method thereof |
-
2018
- 2018-11-26 CN CN201811417569.2A patent/CN109574743A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1858079A (en) * | 2006-04-17 | 2006-11-08 | 江南大学 | Process for preparing hydrophilic-hydrophobic graft polymer with controllable main and side chain length |
| CN101870607A (en) * | 2010-06-13 | 2010-10-27 | 武汉海鼎化工有限公司 | Full-biodegradable anti-caking agent for compound fertilizer/blended fertilizer and preparation method thereof |
| CN102786358A (en) * | 2012-08-29 | 2012-11-21 | 湖北富邦科技股份有限公司 | Water-soluble anti-caking agent and preparation method thereof |
| CN107344887A (en) * | 2016-05-06 | 2017-11-14 | 河北绿色农华科技有限公司 | A kind of solid a great number of elements Water soluble fertilizer of siliceous agglomeration resistance and preparation method thereof |
| CN106831115A (en) * | 2017-01-04 | 2017-06-13 | 无锡市天膜新材料有限公司 | A kind of liquid fertilizer anti-caking agent and preparation method thereof |
| CN106748287A (en) * | 2017-02-08 | 2017-05-31 | 武汉铂莱材料科技有限公司 | A kind of aqueous fertiliser anticaking agent and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790599A (en) * | 2019-11-29 | 2020-02-14 | 武汉强盛科技有限公司 | Anti-caking wrapping agent for fertilizer and preparation method thereof |
| WO2022257115A1 (en) * | 2021-06-11 | 2022-12-15 | Rhodia Operations | Anti-caking fertilizer composition and process of preparing thereof |
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Application publication date: 20190405 |