CN109400359A - A kind of nitro fertilizer anti-caking agent and preparation method thereof - Google Patents
A kind of nitro fertilizer anti-caking agent and preparation method thereof Download PDFInfo
- Publication number
- CN109400359A CN109400359A CN201811418635.8A CN201811418635A CN109400359A CN 109400359 A CN109400359 A CN 109400359A CN 201811418635 A CN201811418635 A CN 201811418635A CN 109400359 A CN109400359 A CN 109400359A
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- China
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- parts
- caking agent
- fertilizer anti
- higher alcohols
- amine surfactants
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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 nitro fertilizer anti-caking agent, each component including following parts by weight: 30~50 parts of liquid wax oil, 30~50 parts of fatty acid derivative, 5~10 parts of higher alcohols, 5~10 parts and 0.5~1 part of defoaming agent of amine surfactants.Preparation method are as follows: liquid wax oil, fatty acid derivative and defoaming agent addition reaction kettle are first heated up to 110 DEG C~120 DEG C, it enters back into high-speed stirred emulsifying device, higher alcohols and amine surfactants are slowly added into complete emulsification, temperature is controlled at 70~80 DEG C, then just goes out finished product within high-speed stirred 30 minutes.Nitro fertilizer anti-caking agent of the invention, which has the advantage that have, uses vegetable oil lipid sources as basic raw material, and melting wholly-degradable environment protection is pollution-free, and preventing blocking effect is good.
Description
Technical field
The present invention relates to a kind of nitro fertilizer anti-caking agent and preparation method thereof.
Background technique
The nitrogenous fertilizer that current China uses mainly has 3 kinds of forms: ammonium nitrogen, nitrate nitrogen, amidonitrogen.Nitro fertilizer is kind containing ammonium
The high-concentration compound fertilizer of state nitrogen, nitrate nitrogen, compared with urea, the nitrate nitrogen in nitro fertilizer needs not move through two times transfer can be straight
It connects and is absorbed by crop root, absorption is fast, loses less, utilization rate height.
Nitro-compound fertilizer is important agricultural fertilizer, is primarily adapted for use in the economic work such as tobacco, corn, melon fruits and vegetables, fruit tree
Object and meta-alkalescence soil, karst landform area, the application effect in meta-alkalescence soil, karst landform area are better than urine
Element.Nitrate fertilizer is widely used in base manure and the top dressing of various crops, is suitable for various types of soil, therefore by state's family property
Industry policy is vigorously supported.
It is current studies have shown that the factor of nitro fertilizer agglomeration specifically include that fertilizer formula structure, fertilizer it is aqueous
Humidity, temperature, pressure and storage time etc. when temperature when amount, granular size and intensity, packaging, storage.
Nitro-compound fertilizer is using ammonium nitrate as main component, due to ammonium nitrate moisture absorption by force and as temperature change generates crystal form
Conversion, particle deformation, the characteristics such as put up a bridge, so nitro compound fertilizer is easier to agglomerate, the true nitro-compound fertilizer that we produce than
It urinates base and is easier agglomeration.
Traditional anti-caking agent manufacturing process is complicated, at high cost, and resulting anti-caking agent performance is poor, and long-time service can make soil
At certain pollution.
Summary of the invention
The technical problem to be solved by the present invention is to overcome anti-caking agent performance in the prior art is poor, long-time service can be to soil
The defect for causing certain pollution provides a kind of nitro fertilizer anti-caking 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 nitro fertilizer anti-caking agent, each component including following parts by weight: 30~50 parts of liquid wax oil, fatty acid
30~50 parts of derivative, 5~10 parts of higher alcohols, 5~10 parts and 0.5~1 part of defoaming agent of amine surfactants.
Further, the fatty acid derivative is fatty ester.Preferably, the fatty ester is selected from dodecanoic acid
Methyl esters, linderic acid methyl esters, methyl myristate, 7- tetradecenoic acid methyl esters, methyl palmitate, palmitoleic acid methyl esters,
Any one or more in octadecanoid acid methyl esters, 11- octadecenic acid methyl esters.
Further, the amine surfactants are polyoxyethylene alkyl amine class surfactant, alkanolamide class
Surfactant and any one or more in oxidation amine surfactants.
Further, the carbon atom number of the higher alcohols is the higher alcohols of 10-18.
A kind of preparation method of nitro fertilizer anti-caking agent includes the following steps: liquid wax oil, fatty acid derivative first
Reaction kettle is added with defoaming agent and is heated up to 110 DEG C~120 DEG C, enters back into high-speed stirred emulsifying device, is slowly added into higher alcohols
With amine surfactants to complete emulsification, temperature is controlled at 70~80 DEG C, then just goes out finished product within high-speed stirred 30 minutes.
The beneficial effects obtained by the present invention are as follows being: nitro fertilizer anti-caking agent of the invention has the advantage that have and use
Vegetable oil lipid sources are as basic raw material, and melting wholly-degradable environment protection is pollution-free, and preventing blocking effect is good.
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 nitro fertilizer anti-caking agent, each component including following parts by weight: 30 parts of liquid wax oil, fatty acid is derivative
30 parts of object, 5 parts of higher alcohols, 5 parts and 0.5 part of defoaming agent of amine surfactants.
The fatty ester is selected from the mixture of methyl laurate, methyl myristate and methyl palmitate；It is described
Amine surfactants be polyoxyethylene alkyl amine class surfactant.Further, the carbon atom number of the higher alcohols
For 12 higher alcohols.
A kind of preparation method of nitro fertilizer anti-caking agent includes the following steps: liquid wax oil, fatty acid derivative first
Reaction kettle is added with defoaming agent and is heated up to 110 DEG C~120 DEG C, enters back into high-speed stirred emulsifying device, is slowly added into higher alcohols
With amine surfactants to complete emulsification, temperature is controlled at 70~80 DEG C, then just goes out finished product within high-speed stirred 30 minutes.
Embodiment 2
A kind of nitro fertilizer anti-caking agent, each component including following parts by weight: 50 parts of liquid wax oil, fatty acid is derivative
50 parts of object, 10 parts of higher alcohols, 10 parts and 1 part of defoaming agent of amine surfactants.
The fatty ester selects the mixture of linderic acid methyl esters, 7- tetradecenoic acid methyl esters and palmitoleic acid methyl esters.
The amine surfactants are alkanolamide class surfactant.
The higher alcohols that the carbon atom number of the higher alcohols is 18.
The preparation method is the same as that of Example 1 for the present embodiment.
Embodiment 3
A kind of nitro fertilizer anti-caking agent, each component including following parts by weight: 40 parts of liquid wax oil, fatty acid is derivative
40 parts of object, 8 parts of higher alcohols, 8 parts and 0.8 part of defoaming agent of amine surfactants.
The fatty ester is 11- octadecenic acid methyl esters.The amine surfactants are oxidation amine surface-active
Agent.The higher alcohols that the carbon atom number of the higher alcohols is 16.
The production method of the present embodiment is the same as embodiment 1.
On the 27-0-5 nitro fertilizer of Henan nitro fertilizer Co., Ltd production, using product of the present invention, 2 tons of every pallet,
Ten layers of every pile presses 2 layers of pallet, examines after one month, take the 6th, 7,8,9 layer of lower tray, every layer takes two bags, and one meter freely falls
Body, unpacking is sieved through excessively to be claimed, 4 bags of the 6th, 7 layer without agglomeration, the 8th layer it is static when feel there is 1 bag to have block, in the handling process automatically
Scatter, the 9th layer it is static when feel have block, scatter automatically in the handling process, bulk testing effect is preferable.
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 nitro fertilizer anti-caking agent, which is characterized in that each component including following parts by weight: liquid wax oil 30~50
Part, 30~50 parts of fatty acid derivative, 5~10 parts of higher alcohols, 5~10 parts of amine surfactants and defoaming agent 0.5~1
Part.
2. nitro fertilizer anti-caking agent as described in claim 1, which is characterized in that the fatty acid derivative is fat
Ester.
3. Water Soluble Compound fertilizer anti-caking agent as claimed in claim 2, 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.
4. nitro fertilizer anti-caking agent as described in claim 1, which is characterized in that the amine surfactants are polyoxy second
Allylic alkylation amine surfactants, alkanolamide class surfactant and oxidation amine surfactants in any one or it is more
Kind.
5. nitro fertilizer anti-caking agent as described in claim 1, which is characterized in that the carbon atom number of the higher alcohols is 10-
18 higher alcohols.
6. a kind of preparation method of nitro fertilizer anti-caking agent described in claim 1, which comprises the steps of: first
Liquid wax oil, fatty acid derivative and defoaming agent addition reaction kettle are heated up to 110 DEG C~120 DEG C, enter back into high-speed stirred
In emulsifying device, higher alcohols and amine surfactants are slowly added into complete emulsification, temperature is controlled at 70~80 DEG C, then high
Speed stirring just goes out finished product in 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811418635.8A CN109400359A (en) | 2018-11-26 | 2018-11-26 | A kind of nitro fertilizer anti-caking agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811418635.8A CN109400359A (en) | 2018-11-26 | 2018-11-26 | A kind of nitro fertilizer anti-caking agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109400359A true CN109400359A (en) | 2019-03-01 |
Family
ID=65455696
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811418635.8A Pending CN109400359A (en) | 2018-11-26 | 2018-11-26 | A kind of nitro fertilizer anti-caking agent and preparation method thereof |
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| CN (1) | CN109400359A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879694A (en) * | 2019-03-26 | 2019-06-14 | 广东博科实业有限公司 | One kind not powder spreading environment-friendly fertilizer anticaking agent formula and preparation method thereof |
| 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106748244A (en) * | 2017-01-04 | 2017-05-31 | 无锡市天膜新材料有限公司 | A kind of powder compound fertilizer anticaking agent and preparation method thereof |
-
2018
- 2018-11-26 CN CN201811418635.8A patent/CN109400359A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106748244A (en) * | 2017-01-04 | 2017-05-31 | 无锡市天膜新材料有限公司 | A kind of powder compound fertilizer anticaking agent and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879694A (en) * | 2019-03-26 | 2019-06-14 | 广东博科实业有限公司 | One kind not powder spreading environment-friendly fertilizer anticaking agent formula and preparation method thereof |
| 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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| PB01 | Publication | ||
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Application publication date: 20190301 |