CN105237230A - Powdery compound fertilizer anti-caking agent and preparation method therefor - Google Patents
Powdery compound fertilizer anti-caking agent and preparation method therefor Download PDFInfo
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- CN105237230A CN105237230A CN201510733571.0A CN201510733571A CN105237230A CN 105237230 A CN105237230 A CN 105237230A CN 201510733571 A CN201510733571 A CN 201510733571A CN 105237230 A CN105237230 A CN 105237230A
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Abstract
The invention relates to a powdery compound fertilizer anti-caking agent and a preparation method therefor. The powdery compound fertilizer anti-caking agent comprises the following components in percentage by weight: 85-90% of inorganic powder and 10-15% of modifiers. The inorganic powder is nepheline powder, and the modifiers are sodium oleate. The preparation method for the compound fertilizer anti-caking agent comprises the following steps: adding inorganic powder of 600-1200 meshes and modifiers into powder modifying equipment, controlling the temperature to be 60-70 DEG C, stirring the mixture for 10-20 minutes, and cooling down the mixture to obtain the powdery compound fertilizer anti-caking agent. The powdery compound fertilizer anti-caking agent has the following advantages: low costs; convenient use and addition, thereby facilitating popularization and use; no pollution to human bodies and lands, thereby facilitating environmental protection; and good anti-caking effects, thereby ensuring that fertilizer will not be caked in 6-8 months.
Description
Technical field
The present invention relates to anti-hard caking agent, particularly relate to a kind of powder compound fertilizer anticaking agent and preparation method thereof.
Background technology
The subject matter of current China composite heat transfer is that product easily lumps, and causes peasant to use difficulty, has a strong impact on the quality product of manufacturing enterprise, and enterprise has to use various anti-hard caking agent, to arrive the object of anti-caking.In order to solve compound fertilizer from caking problem, each fertilizer enterprises and scientific research institutions all conduct in-depth research this problem, and anti-hard caking agent targetedly developed by the fertilizer for different varieties.Annual production composite fertilizer several ten million tons of China, mostly use oil soluble anti-hard caking agent, need consume a large amount of mineral oil every year, use cost is high, and there is serious environmental pollution; Though also there are some powder anti-hard caking agents, great majority use talcum, diatomite is powder, with alkylamine, alkylsulfonate etc. for powder, but there is following weak point: cost is high, interpolation operating procedure is complicated, preventing blocking effect is poor.
Summary of the invention
The present invention is intended to overcome the deficiency that above prior art exists, provide a kind of cost low, add simple to operate, pollution-free, that preventing blocking effect is good powder compound fertilizer anticaking agent and preparation method thereof.
Technical scheme of the present invention is:
Powder compound fertilizer anticaking agent, is characterized in that, comprises each component of following weight percent: inorganic powder 85 ~ 90%, properties-correcting agent 10 ~ 15%.Powder compound fertilizer anticaking agent cost of the present invention is low, environmental protection, preventing blocking effect are good.
Described inorganic powder is nepheline powder.
Described properties-correcting agent is sodium oleate.
The preparation method of compound fertilizer anticaking agent of the present invention is: add in powder modifying equipment by 600 ~ 1200 object inorganic powders and properties-correcting agent, control temperature 60 ~ 70 DEG C, stirs 10 ~ 20 minutes, the obtained powder compound fertilizer anticaking agent of cooling.
Powder compound fertilizer anticaking agent of the present invention has the following advantages:
1) cost is low;
2) add easy to use, be conducive to promoting the use of;
3) all pollution-free to human body, soil, be conducive to environmental protection;
4) preventing blocking effect is good, can ensure 6 ?8 months fertilizer do not lump.
Embodiment
Below by way of specific embodiment, technical scheme of the present invention is described further.
Embodiment 1
The present embodiment powder compound fertilizer anticaking agent is the component containing following weight per-cent: nepheline powder 90%, sodium oleate 10%
Preparation method is: add in powder modifying equipment by 600 object nepheline powder and dried sodium oleate, control temperature 60 DEG C, and stir 20 minutes, modified cooling obtains powder compound fertilizer anticaking agent.During use, fertilizer per ton sprays the anti-hard caking agent 2.8 kilograms of this enforcement preparation, and just effectively can ensure that fertilizer does not lump for 6 ~ 8 months, outward appearance is visual without bulk, and hand is pinched namely broken, detects its agglomeration resistance rate and reaches more than 98%.
Embodiment 2
The present embodiment is the component containing following weight per-cent: nepheline powder 85%, sodium oleate 15%
Preparation method is: add in powder modifying equipment by 800 object nepheline powder and dried sodium oleate, control temperature 65 DEG C, and stir 10 minutes, modified cooling obtains powder compound fertilizer anticaking agent.During use, fertilizer per ton sprays the anti-hard caking agent 2.5 kilograms of this enforcement preparation, and just effectively can ensure that fertilizer does not lump for 6 ~ 8 months, outward appearance is visual without bulk, and hand is pinched namely broken, detects its agglomeration resistance rate and reaches more than 98%.
Embodiment 3
The present embodiment is the component containing following weight per-cent: nepheline powder 88%, sodium oleate 12%
Preparation method is: add in powder modifying equipment by 1200 object nepheline powder and dried sodium oleate, control temperature 70 DEG C, and stir 15 minutes, modified cooling obtains powder compound fertilizer anticaking agent.During use, fertilizer per ton sprays the anti-hard caking agent 2.6 kilograms of this enforcement preparation, and just effectively can ensure that fertilizer does not lump for 6 ~ 8 months, outward appearance is visual without bulk, and hand is pinched namely broken, detects its agglomeration resistance rate and reaches more than 98%.
Claims (4)
1. a powder compound fertilizer anticaking agent, is characterized in that, comprises each component of following weight percent: inorganic powder 85 ~ 90%, properties-correcting agent 10 ~ 15%.
2. powder compound fertilizer anticaking agent according to claim 1, is characterized in that, described inorganic powder is nepheline powder.
3. powder compound fertilizer anticaking agent according to claim 1, is characterized in that, described properties-correcting agent is sodium oleate.
4. the preparation method of compound fertilizer anticaking agent according to claim 1, it is characterized in that, 600 ~ 1200 object inorganic powders and properties-correcting agent are added in powder modifying equipment, control temperature 60 ~ 70 DEG C, stir 10 ~ 20 minutes, the obtained powder compound fertilizer anticaking agent of cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510733571.0A CN105237230A (en) | 2015-11-02 | 2015-11-02 | Powdery compound fertilizer anti-caking agent and preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510733571.0A CN105237230A (en) | 2015-11-02 | 2015-11-02 | Powdery compound fertilizer anti-caking agent and preparation method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105237230A true CN105237230A (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510733571.0A Pending CN105237230A (en) | 2015-11-02 | 2015-11-02 | Powdery compound fertilizer anti-caking agent and preparation method therefor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242837A (en) * | 2016-08-30 | 2016-12-21 | 安徽尚诚生物科技有限公司 | A kind of preparation method of efficient compound fertilizer anticaking agent |
| CN106348875A (en) * | 2016-08-30 | 2017-01-25 | 安徽尚诚生物科技有限公司 | Powder compound fertilizer antiblock agent |
| CN106365822A (en) * | 2016-08-30 | 2017-02-01 | 安徽尚诚生物科技有限公司 | Preparation method of anti-caking agent of powder composite fertilizer |
| CN107963925A (en) * | 2017-11-24 | 2018-04-27 | 湖北富邦科技股份有限公司 | A kind of high phosphorus compound fertilizer anticaking agent and preparation method thereof |
| CN110590462A (en) * | 2019-10-22 | 2019-12-20 | 湖北富邦新材料有限公司 | High-nitrogen nitro-compound fertilizer anti-caking agent and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450878A (en) * | 2007-11-29 | 2009-06-10 | 襄樊隆福矿业有限公司 | Anti-caking agent for mineral composite fertilizer and production method and use thereof |
| CN101659581A (en) * | 2009-09-23 | 2010-03-03 | 南阳师范学院 | Anti-caking additive with slow release effect |
| CN102070374A (en) * | 2010-12-02 | 2011-05-25 | 福建达安能源实业有限责任公司 | Natural environmental-friendly compound fertilizer antiblocking agent and application thereof |
| CN102140047A (en) * | 2011-04-27 | 2011-08-03 | 湖北富邦科技股份有限公司 | Ultramicro powdery anticaking agent |
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2015
- 2015-11-02 CN CN201510733571.0A patent/CN105237230A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450878A (en) * | 2007-11-29 | 2009-06-10 | 襄樊隆福矿业有限公司 | Anti-caking agent for mineral composite fertilizer and production method and use thereof |
| CN101659581A (en) * | 2009-09-23 | 2010-03-03 | 南阳师范学院 | Anti-caking additive with slow release effect |
| CN102070374A (en) * | 2010-12-02 | 2011-05-25 | 福建达安能源实业有限责任公司 | Natural environmental-friendly compound fertilizer antiblocking agent and application thereof |
| CN102140047A (en) * | 2011-04-27 | 2011-08-03 | 湖北富邦科技股份有限公司 | Ultramicro powdery anticaking agent |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242837A (en) * | 2016-08-30 | 2016-12-21 | 安徽尚诚生物科技有限公司 | A kind of preparation method of efficient compound fertilizer anticaking agent |
| CN106348875A (en) * | 2016-08-30 | 2017-01-25 | 安徽尚诚生物科技有限公司 | Powder compound fertilizer antiblock agent |
| CN106365822A (en) * | 2016-08-30 | 2017-02-01 | 安徽尚诚生物科技有限公司 | Preparation method of anti-caking agent of powder composite fertilizer |
| CN107963925A (en) * | 2017-11-24 | 2018-04-27 | 湖北富邦科技股份有限公司 | A kind of high phosphorus compound fertilizer anticaking agent and preparation method thereof |
| CN110590462A (en) * | 2019-10-22 | 2019-12-20 | 湖北富邦新材料有限公司 | High-nitrogen nitro-compound fertilizer anti-caking agent and preparation method thereof |
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Application publication date: 20160113 |
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| RJ01 | Rejection of invention patent application after publication |