CN107162670A - A kind of siliceous fertilizer or silicon composite fertilizer and its production method - Google Patents
A kind of siliceous fertilizer or silicon composite fertilizer and its production method Download PDFInfo
- Publication number
- CN107162670A CN107162670A CN201610128951.6A CN201610128951A CN107162670A CN 107162670 A CN107162670 A CN 107162670A CN 201610128951 A CN201610128951 A CN 201610128951A CN 107162670 A CN107162670 A CN 107162670A
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- CN
- China
- Prior art keywords
- fertilizer
- siliceous
- silicon composite
- sodium silicate
- humic acid
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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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- 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
Abstract
The invention discloses a kind of siliceous fertilizer containing liquid sodium silicate or silicon composite fertilizer and its manufacture method.It is liquid sodium silicate by weight ratio: two kinds of materials of humic acid=0.5-3: 1 are mixed, then through granulating, being drying to obtain the siliceous fertilizer of the present invention.It is siliceous fertilizer: nitrogenous fertilizer: phosphate fertilizer: potash fertilizer: the requirement of trace element=10-35%: 30-35%: 20-35%: 10-25%: 1% by weight again by this siliceous fertilizer, various materials are mixed, the silicon composite fertilizer of the present invention is produced.The siliceous fertilizer and silicon composite fertilizer of the present invention is soluble in water, and available silicon content is high, is easily absorbed by plants, and has the advantages that enhancing plant resistance to environment stress, increase yield, improvement quality, improved soil.The simple production process of product and fertilizer efficiency is high.
Description
Technical field
The invention belongs to compound fertilizer, it is related to a kind of siliceous fertilizer or silicon composite fertilizer and its production method.
Background technology
It is well known that silicon is the fourth-largest element of the crop growth after nitrogen, phosphorus, potassium, siliceous fertilizer is a rising star among chemical fertilizer.Existing siliceous fertilizer is typically a kind of so that containing the mineral fertilizer based on calcium silicates, they directly can be made using flyash, it is possible to use phosphorus ore tailing makes.Although silica SiO in flyash or phosphorus ore tailing2Content may be up to 50~60%, but soluble silicon only accounts for 1~2%, be difficult to be absorbed and used by plants, and cause siliceous fertilizer consumption big and the poor phenomenon of fertilizer efficiency.Thus, improve Determination of Soluble Silicon and become the key for improving siliceous fertilizer fertilizer efficiency.
Prior art also useful sodium metasilicate (Na2SiO3) used directly as siliceous fertilizer, but limited by condition.Sodium silicate solid is easily lumpd in itself if sodium silicate solid is used, and inconvenience is used；If using liquid sodium silicate, causing transport and the inconvenience used.
The content of the invention
It is an object of the invention to provide a kind of higher instant capacity siliceous fertilizer of available silicon content, while the drawbacks of overcoming directly using produced by sodium metasilicate.
For up to goal of the invention, the invention provides a kind of siliceous fertilizer or silicon composite fertilizer and its production method.
The siliceous fertilizer of the present invention, composition is liquid sodium silicate and humic acid, and both are at weight ratio：Liquid sodium silicate: humic acid=0.5-3: 1；The humic acid substance can be peat, lignite, weathered coal, and fineness is not less than 200 mesh.
The production method of above-mentioned siliceous fertilizer is：Humic acid substance was crushed after 200 mesh sieves and mixed with liquid sodium silicate, was granulated through comminutor, then through dry siliceous fertilizer.
The silicon composite fertilizer that the present invention is provided is equipped with nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, trace element by above-mentioned siliceous fertilizer and mixes and constitute again；The percentage by weight of each component is：Siliceous fertilizer: nitrogenous fertilizer: phosphate fertilizer: potash fertilizer: trace element=10-35%: 30-35%: 20-35%: 10-25%: 1%；The nitrogenous fertilizer can be urea, ammonium chloride；Phosphate fertilizer can be calcium superphosphate, calcium and magnesium phosphorus, MAP, Diammonium phosphate (DAP)；Potash fertilizer can be potassium chloride, potassium sulfate；Trace element can be boron, molybdenum, zinc, sulphur；MAP can also enter as nitrogenous fertilizer and phosphate fertilizer simultaneously with Diammonium phosphate (DAP) to be formulated.
The production method of above-mentioned silicon composite fertilizer is that humic acid substance was crushed into 200 mesh sieves and mixed with liquid sodium silicate, after granulation, dry siliceous fertilizer, add nitrogen, phosphorus, potassium and trace-element fertilizer simultaneously again to be mixed evenly, that is, the comprehensive silicon composite fertilizer of nutrient is made.
The siliceous fertilizer and silicon composite fertilizer that the present invention is provided have advantage following prominent compared with existing siliceous fertilizer：
Liquid sodium silicate acts on forming silicic acid with humic acid substance, and available silicon content is high, soluble in water, it is easy to which plant root absorbs.Nitrogen, phosphorus, potassium and trace element is coordinated to be made after silicon composite fertilizer, nutrient is more fully.There are enhancing stress resistance of plant, Resistant infringement, the sugared part of increase crop, raising yield, improvement quality, improved soil.
It is embodiments of the invention below：
Embodiment 1：
By 500 kilograms of weathered coals, comminutor is put into after crossing 200 mesh sieves, 500 kilograms of liquid sodium silicate is sprayed into when rotating.Particle is made within about 5 minutes, particle siliceous fertilizer is made in the drying of drying machine.
Embodiment 2：
100 kilograms of siliceous fertilizer made from embodiment 1 are weighed, then take 300 kilograms of urea, 350 kilograms of calcium and magnesium phosphorus, 250 kilograms of potassium chloride, 10 kilograms of trace element, input stirrer for mixing is uniform, that is, silicon composite fertilizer is made.
Claims (4)
1. a kind of siliceous fertilizer, it is characterised in that described siliceous fertilizer composition is liquid sodium silicate and humic acid, and both are at weight ratio：Liquid sodium silicate: humic acid=0.5~3: 1；
The humic acid substance can be peat, lignite, weathered coal, and fineness is not less than 200 mesh.
2. a kind of production method of the siliceous fertilizer described in claim 1, it is characterised in that crushed after 200 mesh sieves humic acid substance and mixed with liquid sodium silicate, and granulated through comminutor, then through dry siliceous fertilizer.
3. a kind of silicon composite fertilizer, it is characterised in that described silicon composite fertilizer is equipped with nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, trace element by the siliceous fertilizer described in claim 1 and mixes and constitute again；The percentage by weight of each component is：
Siliceous fertilizer: nitrogenous fertilizer: phosphate fertilizer: potash fertilizer: trace element=10-35%: 30-35%: 20-35%: 10-25%: 1%；
The nitrogenous fertilizer can be urea, ammonium chloride；Phosphate fertilizer can be calcium superphosphate, calcium and magnesium phosphorus, MAP, Diammonium phosphate (DAP)；Potash fertilizer can be potassium chloride, potassium sulfate；Trace element can be boron, molybdenum, zinc, sulphur；MAP can also enter as nitrogenous fertilizer and phosphate fertilizer simultaneously with Diammonium phosphate (DAP) to be formulated.
4. a kind of production method of the silicon composite fertilizer described in claim 3, it is characterized in that humic acid substance was crushed into 200 mesh sieves and mixed with liquid sodium silicate, after granulation, thousand dry siliceous fertilizers, add nitrogen, phosphorus, potassium and trace-element fertilizer simultaneously again to be mixed evenly, that is, the comprehensive silicon composite fertilizer of nutrient is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610128951.6A CN107162670A (en) | 2016-03-08 | 2016-03-08 | A kind of siliceous fertilizer or silicon composite fertilizer and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610128951.6A CN107162670A (en) | 2016-03-08 | 2016-03-08 | A kind of siliceous fertilizer or silicon composite fertilizer and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107162670A true CN107162670A (en) | 2017-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610128951.6A Pending CN107162670A (en) | 2016-03-08 | 2016-03-08 | A kind of siliceous fertilizer or silicon composite fertilizer and its production method |
Country Status (1)
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| CN (1) | CN107162670A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110922248A (en) * | 2019-12-03 | 2020-03-27 | 杭州三得农业科技有限公司 | Manufacturing process of anti-lodging organic water-soluble fertilizer for gramineous plants |
-
2016
- 2016-03-08 CN CN201610128951.6A patent/CN107162670A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110922248A (en) * | 2019-12-03 | 2020-03-27 | 杭州三得农业科技有限公司 | Manufacturing process of anti-lodging organic water-soluble fertilizer for gramineous plants |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |