CN108840741A - A kind of kalium nitrate fertilizer preparation method for material without false agglomeration - Google Patents
A kind of kalium nitrate fertilizer preparation method for material without false agglomeration Download PDFInfo
- Publication number
- CN108840741A CN108840741A CN201810702601.5A CN201810702601A CN108840741A CN 108840741 A CN108840741 A CN 108840741A CN 201810702601 A CN201810702601 A CN 201810702601A CN 108840741 A CN108840741 A CN 108840741A
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- CN
- China
- Prior art keywords
- preparation
- agglomeration
- potassium nitrate
- weight
- false
- Prior art date
- 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
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of kalium nitrate fertilizer preparation method for material without false agglomeration, include the following steps：Step（1）：The anticaking agent of the potassium nitrate finished product addition 3-6% completed to rigid preparation, material is uniformly mixed；Step（2）：By step（1）The mixture of preparation packs packaging, and desiccant pack is put into packaging bag, then pumping sealing.The preparation method of potassium nitrate fertilizer of the present invention can improve the character of the potassium nitrate of preparation, avoid agglomerating, and improve in potassium nitrate use process because of material agglomeration bring trouble.
Description
Technical field
The present invention relates to technical field of fertilizers, and in particular to a kind of kalium nitrate fertilizer preparation method for material without false agglomeration.
Background technique
Potassium nitrate is a kind of important fertilizer, contains N13.5%, K2O46%, and noresidue after application, not only
The fertilizer of fear-chlorion crop such as tobacco, coffee, tomato, grape, citrus, tealeaves etc..Not only potassium content is high for potassium nitrate, Er Qieshi
Nitrogen-potassium compound fertilizer, good water solubility, solution acidic is low, is easy to plant absorption, is suitable for any crops and any season, has wide
Compose applicability.But due to being influenced by crystal shape, composition, structure, surface area, physicochemical property and periphery storage environment, cause
Potassium nitrate easily agglomerates, to storage and transportation and using etc. bring difficulty.Potassium nitrate belongs to false agglomeration, and applying Pressure agglomeration will be broken
It opens, such property, which is given, brings trouble using link.
Summary of the invention
In order to solve the above technical problems, the purpose of the present invention is to provide a kind of potassium nitrate fertilizer systems without false agglomeration
Preparation Method improves in potassium nitrate use process because of material agglomeration bring trouble.
To achieve the above object, the present invention provides the following technical solutions：
A kind of kalium nitrate fertilizer preparation method for material without false agglomeration, includes the following steps：
Step（1）：The anticaking agent of the potassium nitrate finished product addition 3-6% completed to rigid preparation, material is uniformly mixed；
Step（2）：By step（1）The mixture of preparation packs packaging, and desiccant pack is put into packaging bag, then pumping envelope
Mouthful.
Preferably, the anticaking agent is by active powdered carbon 40-60 parts by weight, calcium superphosphate 10-15 parts by weight, stearate
12-24 parts by weight composition.
Preferably, what is contained in the desiccant pack is attapulgite.
The beneficial effects of the invention are as follows：The preparation method of potassium nitrate fertilizer of the present invention can improve the property of the potassium nitrate of preparation
Shape avoids agglomerating, and improves in potassium nitrate use process because of material agglomeration bring trouble.
Specific embodiment
The present invention is described further combined with specific embodiments below.
Embodiment 1
A kind of kalium nitrate fertilizer preparation method for material without false agglomeration, includes the following steps：
Step（1）：The anticaking agent for the potassium nitrate finished product addition 3% completed to rigid preparation, material is uniformly mixed；
Step（2）：By step（1）The mixture of preparation packs packaging, and desiccant pack is put into packaging bag, then pumping envelope
Mouthful.
The anticaking agent is made of active 60 parts by weight of powdered carbon, 10 parts by weight of calcium superphosphate, 24 parts by weight of stearate.
What is contained in the desiccant pack is attapulgite.
Embodiment 2
A kind of kalium nitrate fertilizer preparation method for material without false agglomeration, includes the following steps：
Step（1）：The anticaking agent for the potassium nitrate finished product addition 6% completed to rigid preparation, material is uniformly mixed；
Step（2）：By step（1）The mixture of preparation packs packaging, and desiccant pack is put into packaging bag, then pumping envelope
Mouthful.
The anticaking agent is made of active 40 parts by weight of powdered carbon, 15 parts by weight of calcium superphosphate, 12 parts by weight of stearate.
What is contained in the desiccant pack is attapulgite.
Embodiment 3
A kind of kalium nitrate fertilizer preparation method for material without false agglomeration, includes the following steps：
Step（1）：The anticaking agent for the potassium nitrate finished product addition 4.5% completed to rigid preparation, material is uniformly mixed；
Step（2）：By step（1）The mixture of preparation packs packaging, and desiccant pack is put into packaging bag, then pumping envelope
Mouthful.
The anticaking agent is made of active 50 parts by weight of powdered carbon, 12 parts by weight of calcium superphosphate, 18 parts by weight of stearate.
What is contained in the desiccant pack is attapulgite.
Claims (3)
1. a kind of kalium nitrate fertilizer preparation method for material without false agglomeration, which is characterized in that include the following steps：
Step（1）：The anticaking agent of the potassium nitrate finished product addition 3-6% completed to rigid preparation, material is uniformly mixed；
Step（2）：By step（1）The mixture of preparation packs packaging, and desiccant pack is put into packaging bag, then pumping envelope
Mouthful.
2. a kind of kalium nitrate fertilizer preparation method for material without false agglomeration according to claim 1, which is characterized in that described anti-
Agglomeration agent is made of active powdered carbon 40-60 parts by weight, calcium superphosphate 10-15 parts by weight, stearate 12-24 parts by weight.
3. a kind of kalium nitrate fertilizer preparation method for material without false agglomeration according to claim 1, which is characterized in that described dry
What is contained in drying prescription packet is attapulgite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702601.5A CN108840741A (en) | 2018-06-30 | 2018-06-30 | A kind of kalium nitrate fertilizer preparation method for material without false agglomeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702601.5A CN108840741A (en) | 2018-06-30 | 2018-06-30 | A kind of kalium nitrate fertilizer preparation method for material without false agglomeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108840741A true CN108840741A (en) | 2018-11-20 |
Family
ID=64201100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810702601.5A Withdrawn CN108840741A (en) | 2018-06-30 | 2018-06-30 | A kind of kalium nitrate fertilizer preparation method for material without false agglomeration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108840741A (en) |
-
2018
- 2018-06-30 CN CN201810702601.5A patent/CN108840741A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181120 |