CN106365822A - Preparation method of anti-caking agent of powder composite fertilizer - Google Patents
Preparation method of anti-caking agent of powder composite fertilizer Download PDFInfo
- Publication number
- CN106365822A CN106365822A CN201610753327.5A CN201610753327A CN106365822A CN 106365822 A CN106365822 A CN 106365822A CN 201610753327 A CN201610753327 A CN 201610753327A CN 106365822 A CN106365822 A CN 106365822A
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- China
- Prior art keywords
- powder
- agent
- preparation
- compound fertilizer
- modifying
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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
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a preparation method of an anti-caking agent of a powder composite fertilizer. The anti-caking agent comprises the following components in percentages by weight: 80-90% of inorganic powder and 10-20% of a modifying agent. The preparation method of the efficient anti-caking agent of the powder composite fertilizer comprises the following steps: adding the 600-1,500 meshes of inorganic powder and the modifying agent in powder modifying equipment; carrying out modifying treatment, controlling the temperature to be 50-60 DEG C and stirring for 20-30 minutes; and stirring evenly and packing to obtain the anti-caking agent. The anti-caking agent of the powder composite fertilizer is convenient to add and use and low in cost, and can be popularized and used; and the inorganic powder is used as a main material, the modifying agent is biodegradable, is pollution-free to lands and is good in anti-caking effect, and the fertilizer cannot be caked within 6-8 months.
Description
Technical field
The present invention relates to a kind of anticaking agent, more particularly, to a kind of preparation method of powder body compound fertilizer anticaking agent.
Background technology
In order to solve the problems, such as compound fertilizer from caking, each fertilizer enterprises and science institutes are all goed deep into this problem
Research, the fertilizer for different cultivars develops targetedly anticaking agent, 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, high cost；2nd, add operation technological requirement complicated, operator are required too high, be unfavorable for promoting
Use；3rd, not easily biological-degradable, easily accumulation causes certain pollution；4th, preventing blocking effect is poor.
Content of the invention
It is contemplated that overcoming the shortcomings of that above prior art exists, provide a kind of inexpensive, easy to operate, preventing blocking effect
Good powder body compound fertilizer anticaking agent.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of preparation method of powder body compound fertilizer anticaking agent is it is characterised in that each component raw material is by mass percentage: inorganic
Powder 80 ~ 90%, modifying agent 10 ~ 20%.
Further, a kind of preparation method of powder body compound fertilizer anticaking agent is it is characterised in that described inorganic powder is
Pulvis Talci or diatomaceous a kind of or both mixture.
Further, a kind of preparation method of powder body compound fertilizer anticaking agent it is characterised in that: described modifying agent is hard
Fat acid or a kind of or both mixture of dodecylbenzene sodium sulfonate.
Further, a kind of preparation method of powder body compound fertilizer anticaking agent is 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 600～1500 mesh；
(2) modified: the inorganic powder in (1) to be added in powder modifying machine with modifying agent, is modified processing, temperature control 50 ~ 60
DEG C, stir 20 ~ 30 minutes；
(3) mix: the mixture in (2) is added in mixer, mixing and stirring pack efficient compound fertilizer is anti-
Agglomeration agent.
Due to adopting technique scheme, the invention has the following beneficial effects:
The present invention adds easy to use, low cost, is conducive to promoting the use of；Based on inorganic powder, modifying agent can biology drop
Solution, pollution-free to soil, preventing blocking effect is good, ensure that 68 months fertilizer does not lump.
Specific embodiment
The enforcement it is clear that described will be clearly and completely described to the technical scheme in the embodiment of the present invention below
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 embodiment that technical staff is obtained under the premise of not making creative work, broadly falls into the model of present invention protection
Enclose.
Embodiment one
A kind of preparation method of powder body compound fertilizer anticaking agent, including each component of following percentage by weight: inorganic powder 85%,
Modifying agent 15%；Described inorganic powder is Pulvis Talci or diatomaceous a kind of or both mixture, and described modifying agent is
Stearic acid or a kind of or both mixture of dodecylbenzene sodium sulfonate.
(1) grind: weigh each raw material by the mass percent of constitutive material, inorganic powder is ground to 600～1500 mesh；
(2) modified: the inorganic powder in (1) to be added in powder modifying machine with modifying agent, is modified processing, temperature control 50 ~ 60
DEG C, stir 20 ~ 30 minutes；
(3) mix: the mixture in (2) is added in mixer, mixing and stirring pack efficient compound fertilizer is anti-
Agglomeration agent.
Embodiment two
A kind of preparation method of powder body compound fertilizer anticaking agent, including each component of following percentage by weight: inorganic powder 88%,
Modifying agent 12%；Described inorganic powder is Pulvis Talci or diatomaceous a kind of or both mixture, and described modifying agent is
Stearic acid or a kind of or both mixture of dodecylbenzene sodium sulfonate.
(1) grind: weigh each raw material by the mass percent of constitutive material, inorganic powder is ground to 600～1500 mesh；
(2) modified: the inorganic powder in (1) to be added in powder modifying machine with modifying agent, is modified processing, temperature control 50 ~ 60
DEG C, stir 20 ~ 30 minutes；
(3) mix: the mixture in (2) is added in mixer, mixing and stirring pack efficient compound fertilizer is anti-
Agglomeration agent.
Embodiment three
A kind of preparation method of powder body compound fertilizer anticaking agent, including each component of following percentage by weight: inorganic powder 83%,
Modifying agent 17%；Described inorganic powder is Pulvis Talci or diatomaceous a kind of or both mixture, and described modifying agent is
Stearic acid or a kind of or both mixture of dodecylbenzene sodium sulfonate.
(1) grind: weigh each raw material by the mass percent of constitutive material, inorganic powder is ground to 600～1500 mesh；
(2) modified: the inorganic powder in (1) to be added in powder modifying machine with modifying agent, is modified processing, temperature control 50 ~ 60
DEG C, stir 20 ~ 30 minutes；
(3) mix: the mixture in (2) is added 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 present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in the technology neck of other correlations
Domain, is included within the scope of the present invention.
Claims (4)
1. a kind of preparation method of powder body compound fertilizer anticaking agent is it is characterised in that each component raw material is by mass percentage: no
Machine powder 80 ~ 90%, modifying agent 10 ~ 20%.
2. a kind of powder body compound fertilizer anticaking agent according to claim 1 preparation method it is characterised in that: described nothing
Machine powder is Pulvis Talci or diatomaceous a kind of or both mixture.
3. a kind of powder body compound fertilizer anticaking agent according to claim 1 preparation method it is characterised in that: described changes
Property agent be a kind of or both mixture of stearic acid or dodecylbenzene sodium sulfonate.
4. a kind of preparation method of powder body compound fertilizer anticaking agent according to claim 1 is 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 600～1500 mesh；
(2) modified: the inorganic powder in (1) to be added in powder modifying machine with modifying agent, is modified processing, temperature control 50 ~ 60
DEG C, stir 20 ~ 30 minutes；
(3) mix: the mixture in (2) is added in mixer, mixing and stirring pack efficient compound fertilizer is anti-
Agglomeration agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753327.5A CN106365822A (en) | 2016-08-30 | 2016-08-30 | Preparation method of anti-caking agent of powder composite fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753327.5A CN106365822A (en) | 2016-08-30 | 2016-08-30 | Preparation method of anti-caking agent of powder composite fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106365822A true CN106365822A (en) | 2017-02-01 |
Family
ID=57903830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610753327.5A Pending CN106365822A (en) | 2016-08-30 | 2016-08-30 | Preparation method of anti-caking agent of powder composite fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106365822A (en) |
Cited By (3)
| 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 |
| CN108530167A (en) * | 2018-05-03 | 2018-09-14 | 嘉施利（应城）化肥有限公司 | A kind of compound fertilizer anticaking agent and preparation method thereof |
| CN112079668A (en) * | 2020-10-19 | 2020-12-15 | 武汉工程大学 | Anti-caking agent for compound fertilizer and preparation and use methods 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 |
| CN102757284A (en) * | 2012-06-19 | 2012-10-31 | 阜阳富瑞雪化工科技有限公司 | Compound fertilizer anti-agglomeration agent as well as preparation method and applications thereof |
| 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 CN201610753327.5A patent/CN106365822A/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 |
| CN102757284A (en) * | 2012-06-19 | 2012-10-31 | 阜阳富瑞雪化工科技有限公司 | Compound fertilizer anti-agglomeration agent as well as preparation method and applications thereof |
| 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 (3)
| 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 |
| CN108530167A (en) * | 2018-05-03 | 2018-09-14 | 嘉施利（应城）化肥有限公司 | A kind of compound fertilizer anticaking agent and preparation method thereof |
| CN112079668A (en) * | 2020-10-19 | 2020-12-15 | 武汉工程大学 | Anti-caking agent for compound fertilizer and preparation and use methods thereof |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170201 |