CN106242837A - A kind of preparation method of efficient compound fertilizer anticaking agent - Google Patents
A kind of preparation method of efficient compound fertilizer anticaking agent Download PDFInfo
- Publication number
- CN106242837A CN106242837A CN201610753326.0A CN201610753326A CN106242837A CN 106242837 A CN106242837 A CN 106242837A CN 201610753326 A CN201610753326 A CN 201610753326A CN 106242837 A CN106242837 A CN 106242837A
- Authority
- CN
- China
- Prior art keywords
- agent
- compound fertilizer
- preparation
- efficient compound
- inorganic powder
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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
-
- 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
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
Abstract
The present invention relates to the preparation method of a kind of efficient compound fertilizer anticaking agent, including following components: inorganic powder, modifying agent 1, magnesium oxide, calcium oxide.The preparation method of the efficient compound fertilizer anticaking agent of the present invention is: add in powder modifying equipment by the inorganic powder of 500 ~ 1500 mesh, modifying agent, magnesium oxide, calcium oxide, it is modified processing, controlling temperature 40 ~ 60 DEG C, stir 30 ~ 40 minutes, the packaging that stirs is the most available.The present invention adds easy to use, low cost, is conducive to promoting the use of, rich in the calcium needed for plant growth, magnesium nutrition element；Based on inorganic powder, modifying agent is biodegradable, pollution-free to soil, and preventing blocking effect is good.
Description
Technical field
The present invention relates to a kind of anticaking agent, particularly relate to the preparation method of a kind of efficient compound fertilizer anticaking agent.
Background technology
The big problem solved, whether single fertilizer or compound are endeavoured in the always chemical fertilizer industry of fertilizer caking problem
(conjunction) is fertile, and caking can transport to chemical fertilizer, store and fertilising brings inconvenience.Moreover, the chemical fertilizer of serious caking is difficult to brokenly
Broken, part caking is then unfavorable to mechanical fertilization, and fritter easily blocks shower nozzle and is difficult to find, caking fertilizer generally requires in use
Hand breaking, wastes time and energy and has a strong impact on fertilizer efficiency.Ultimately resulting in chemical fertilizer utilization ratio the highest, fertilizer nutrient runs off serious, for a long time
Use alkali fertilizer and there is also the phenomenons such as soil compaction, reduce soil storage nutrient, the ability of water storage so that crop yield
Decline.
In order to solve the problem of compound fertilizer from caking, this problem is all goed deep into by each fertilizer enterprises and science institutes
Research, the fertilizer for different cultivars develops anticaking agent targetedly, substantially can be summarized as following a few class: inertia
Powder, non-surface active hydrophobic compound, anionic and cationic surface active agent, nonionic surfactant,
Macromolecular compound and any of the above raw material compound.At present, the anticaking agent that domestic market used exist with
Under several weak points: 1, cost is high；2, add operation technological requirement complicated, operator are required too high, be unfavorable for promoting
Use；3, not easily biological-degradable, easily accumulation causes certain pollution；4, preventing blocking effect is poor.
Summary of the invention
It is contemplated that overcome the deficiency that above prior art exists, it is provided that a kind of low cost, easily operation, preventing blocking effect
Good efficient compound fertilizer anticaking agent.
For achieving the above object, the present invention adopts the following technical scheme that
The preparation method of a kind of efficient compound fertilizer anticaking agent, it is characterised in that each component raw material is by mass percentage: inorganic
Powder 70 ~ 85%, modifying agent 10 ~ 20%, magnesium oxide 3 ~ 8%, calcium oxide 3 ~ 8%.
Further, the preparation method of a kind of efficient compound fertilizer anticaking agent, it is characterised in that described inorganic powder is
Pulvis Talci, kieselguhr, one or more mixture bentonitic.
Further, the preparation method of a kind of efficient compound fertilizer anticaking agent, it is characterised in that: described modifying agent is hard
Fat acid or dodecylbenzene sodium sulfonate a kind of or both mixture.
Further, the preparation method of a kind of efficient compound fertilizer anticaking agent, it is characterised in that comprise the following steps:
(1) grind: weigh each raw material by the mass percent of constitutive material, inorganic powder is ground to 500～1500 mesh；
(2) modified: the inorganic powder in (1) to be added in powder modifying machine with modifying agent, magnesium oxide, calcium oxide, is modified
Process, temperature control 40 ~ 60 DEG C, stir 30 ~ 40 minutes；
(3) mixing: the mixture in (2) is joined in mixer, mixing and stirring pack efficient compound fertilizer is anti-
Agglomeration agent.
Owing to using technique scheme, there is advantages that
The present invention adds easy to use, low cost, is conducive to promoting the use of, rich in the calcium needed for plant growth, magnesium nutrition element；
Based on inorganic powder, modifying agent is biodegradable, pollution-free to soil, and preventing blocking effect is good.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiments that technical staff is obtained under not making creative work premise, broadly fall into the model of present invention protection
Enclose.
Embodiment one
A kind of preparation method of efficient compound fertilizer anticaking agent, including each component of following percentage by weight: inorganic powder 75%,
Modifying agent 15%, magnesium oxide 5%, calcium oxide 5%；Described inorganic powder is Pulvis Talci, kieselguhr, bentonitic one or many
Kind of mixture, described modifying agent is a kind of of stearic acid or dodecylbenzene sodium sulfonate or both mixture.
(1) grind: weigh each raw material by the mass percent of constitutive material, inorganic powder is ground to 500～1500 mesh；
(2) modified: the inorganic powder in (1) to be added in powder modifying machine with modifying agent, magnesium oxide, calcium oxide, is modified
Process, temperature control 40 ~ 60 DEG C, stir 30 ~ 40 minutes；
(3) mixing: the mixture in (2) is joined in mixer, mixing and stirring pack efficient compound fertilizer is anti-
Agglomeration agent.
Embodiment two
A kind of preparation method of efficient compound fertilizer anticaking agent, including each component of following percentage by weight: inorganic powder 78%,
Modifying agent 14%, magnesium oxide 4%, calcium oxide 4%；Described inorganic powder is Pulvis Talci or diatomaceous a kind of or both mixed
Compound, described modifying agent is a kind of of stearic acid or dodecylbenzene sodium sulfonate or both mixture.
(1) grind: weigh each raw material by the mass percent of constitutive material, inorganic powder is ground to 500～1500 mesh；
(2) modified: the inorganic powder in (1) to be added in powder modifying machine with modifying agent, magnesium oxide, calcium oxide, is modified
Process, temperature control 40 ~ 60 DEG C, stir 30 ~ 40 minutes；
(3) mixing: the mixture in (2) is joined in mixer, mixing and stirring pack efficient compound fertilizer is anti-
Agglomeration agent.
Embodiment three
A kind of preparation method of efficient compound fertilizer anticaking agent, including each component of following percentage by weight: inorganic powder 80%,
Modifying agent 13%, magnesium oxide 3%, calcium oxide 4%；Described inorganic powder is Pulvis Talci, kieselguhr, bentonitic one or many
Kind of mixture, described modifying agent is a kind of of stearic acid or dodecylbenzene sodium sulfonate or both mixture.
(1) grind: weigh each raw material by the mass percent of constitutive material, inorganic powder is ground to 500～1500 mesh；
(2) modified: the inorganic powder in (1) to be added in powder modifying machine with modifying agent, magnesium oxide, calcium oxide, is modified
Process, temperature control 40 ~ 60 DEG C, stir 30 ~ 40 minutes；
(3) mixing: the mixture in (2) is joined in mixer, mixing and stirring pack efficient compound fertilizer is anti-
Agglomeration agent.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description is made convert, or are directly or indirectly used in other relevant technology neck
Territory, is the most in like manner included in the scope of patent protection of the present invention.
Claims (4)
1. the preparation method of an efficient compound fertilizer anticaking agent, it is characterised in that each component raw material is by mass percentage: nothing
Machine powder 70 ~ 85%, modifying agent 10 ~ 20%, magnesium oxide 3 ~ 8%, calcium oxide 3 ~ 8%.
The preparation method of a kind of efficient compound fertilizer anticaking agent the most according to claim 1, it is characterised in that described nothing
Machine powder is Pulvis Talci, kieselguhr, one or more mixture bentonitic.
The preparation method of a kind of efficient compound fertilizer anticaking agent the most according to claim 1, it is characterised in that: described changes
Property agent is a kind of of stearic acid or dodecylbenzene sodium sulfonate or both mixture.
The preparation method of a kind of efficient compound fertilizer anticaking agent the most according to claim 1, it is characterised in that include following
Step:
(1) grind: weigh each raw material by the mass percent of constitutive material, inorganic powder is ground to 500～1500 mesh；
(2) modified: the inorganic powder in (1) to be added in powder modifying machine with modifying agent, magnesium oxide, calcium oxide, is modified
Process, temperature control 40 ~ 60 DEG C, stir 30 ~ 40 minutes；
(3) mixing: the mixture in (2) is joined in mixer, mixing and stirring pack efficient compound fertilizer is anti-
Agglomeration agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753326.0A CN106242837A (en) | 2016-08-30 | 2016-08-30 | A kind of preparation method of efficient compound fertilizer anticaking agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753326.0A CN106242837A (en) | 2016-08-30 | 2016-08-30 | A kind of preparation method of efficient compound fertilizer anticaking agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106242837A true CN106242837A (en) | 2016-12-21 |
Family
ID=57597915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610753326.0A Pending CN106242837A (en) | 2016-08-30 | 2016-08-30 | A kind of preparation method of efficient compound fertilizer anticaking agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106242837A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108863600A (en) * | 2018-08-29 | 2018-11-23 | 江苏省地矿复合肥厂 | A kind of compound fertilizer's agglomeration resistance and preparation method thereof |
| CN114773121A (en) * | 2022-05-25 | 2022-07-22 | 云南天腾化工有限公司 | Anti-caking agent for nitro compound fertilizer and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126891A (en) * | 2011-03-23 | 2011-07-20 | 北京富瑞雪科技发展有限公司 | Anticaking agent for powdery compound fertilizer as well as preparation method and application thereof |
| CN104761351A (en) * | 2015-03-30 | 2015-07-08 | 广东海洋大学 | Anti-caking agent for powdery chemical fertilizer |
| CN105237230A (en) * | 2015-11-02 | 2016-01-13 | 湖北富邦科技股份有限公司 | Powdery compound fertilizer anti-caking agent and preparation method therefor |
-
2016
- 2016-08-30 CN CN201610753326.0A patent/CN106242837A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126891A (en) * | 2011-03-23 | 2011-07-20 | 北京富瑞雪科技发展有限公司 | Anticaking agent for powdery compound fertilizer as well as preparation method and application thereof |
| CN104761351A (en) * | 2015-03-30 | 2015-07-08 | 广东海洋大学 | Anti-caking agent for powdery chemical fertilizer |
| CN105237230A (en) * | 2015-11-02 | 2016-01-13 | 湖北富邦科技股份有限公司 | Powdery compound fertilizer anti-caking agent and preparation method therefor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108863600A (en) * | 2018-08-29 | 2018-11-23 | 江苏省地矿复合肥厂 | A kind of compound fertilizer's agglomeration resistance and preparation method thereof |
| CN114773121A (en) * | 2022-05-25 | 2022-07-22 | 云南天腾化工有限公司 | Anti-caking agent for nitro compound fertilizer and preparation method and application thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |
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| WD01 | Invention patent application deemed withdrawn after publication |