CN107399998A - A kind of boryl special fertilizer and preparation method thereof - Google Patents
A kind of boryl special fertilizer and preparation method thereof Download PDFInfo
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- CN107399998A CN107399998A CN201710858295.XA CN201710858295A CN107399998A CN 107399998 A CN107399998 A CN 107399998A CN 201710858295 A CN201710858295 A CN 201710858295A CN 107399998 A CN107399998 A CN 107399998A
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- China
- Prior art keywords
- boryl
- boron
- boron mud
- fertilizer
- special fertilizer
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D5/00—Fertilisers containing magnesium
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- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
It the present invention relates to the use of the validity technology, specifically a kind of boryl special fertilizer and preparation method thereof of caused a large amount of boron muds after production borax.By weight percentage, boron mud 20 40%, composite fertilizer 40 60%, adhesive 10 20%；Wherein, adhesive is bentonite or humic acid.Application method is by the raw material mixing granulation, and then it is manured into soil by every mu of 40 50 kilograms of dosage in ground.The present invention makes the dedicated fertilizer of the elements such as boracic magnesium using boron mud caused by borax is produced, and reduces boron mud to pollution caused by environment, has protective effect to ecological environment.
Description
Technical field
It the present invention relates to the use of the validity technology of caused a large amount of boron muds after production borax, specifically a kind of boryl
Special fertilizer and preparation method thereof.
Background information
Boron mud is the major garbage of China's particularly Liaoning Province's boron industry, and pile up like a mountain, generally often produces ton borax about
4-5 ton boron muds, a borax plant for producing 10000 tons per year are excluded, annual excludes 50,000 tons of boron mud.Our province boron rock reserves account for the whole nation
80%, borax, boric acid production have 50 years history.There are family more than 40, more than 40 ten thousand tons of annual production in borax manufacturing enterprise of the whole province.To 2006
Bottom, our province boron mud storage have 17,000,000 tons or so, and every year with 1,300,000 tons of speed increase.Wherein Operation in Dandong Area 11,000,000
Ton or so, 6,000,000 tons or so of Soils in Yingkou District.For boron mud in alkalescence, pH value 9-10, stacking part, not even a blade of grass grows, takes a large amount of plough
Ground, the fine powder of some dry tack frees fly away with the wind, and some soluble salts substances are also with water pollution underground water and surrounding farmland.
Take up an area 1 square metre of calculating by average 1 ton of boron mud.Arrange 1,000,000 tons of calculating of boron mud per year, then it is annual to take up an area 1500 mu.Arrange at present
In more than 20 years of boron mud, take up an area more than ten thousand mus, the full moat of ditch is put down, and spring spring breeze is risen from all around, and boron mud is flown upward over the sky, has had a strong impact on the ecology of locality
Environment.
In other words, the extraction process of borax is also relatively simple and crude at present, also containing substantial amounts of middle and trace element (ginseng in boron mud
It is shown in Table 1), thus boron mud is a kind of resource for misplacing position again.In spite of a variety of boron mud utilization technologies, the country mainly has boron
Mud does refractory material, sewage disposal, refractory brick, medicine, cinefilm and boric magnesium fertilizer etc.；It is external also there was only Turkey Recep
Boron mud is added to the compression strength and tensile strength for making mixed mud in ordinary cement by Boncukcuoglu et al. as additive
Improved etc. mechanical performance, because calcic is higher in the cement of Turkey, its main purpose is to improve the performance of cement.But boron
The consumption of mud also very little, its economic value are not fully demonstrated out, it is therefore necessary to which boron mud resource is improved in research and development
Change utilization technology.
Agriculturally, agriculturally also only having Some Enterprises only boron mud to be granulated after simple acid-base reaction system at present
Into boric magnesium fertilizer, compound fertilizer combines with treated boron mud to that the research of boryl special fertilizer is made is less.
Liaoning Province east boron mud chemical composition % of table 1
The content of the invention
In order to overcome middle and trace element nutrition in agricultural production the problem of very few to be present, the present invention provides a kind of energy fully
A kind of boryl special fertilizer and preparation method thereof is obtained using the middle and trace element in boron mud.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of boryl special fertilizer, by weight percentage, boron mud 20-40%, composite fertilizer 40-60%, adhesive 10-
20%；Wherein, adhesive is bentonite or humic acid.
The sulfuric acid or nitric acid that it is 40~75% by boron rock and concentration that the boron mud, which is, are 1 by mass volume ratio (g/ml):10-
20 ratio mixing carries out 5~10min of reaction, reaction system pH8.0~10.0 is down to pH6.5-7.5, then filters, filter residue
As boron mud.
The boron mud main component is B2O30.5-2.1wt%, MgO 5-20wt%.
N, P, K content are 15-15-15 in the composite fertilizer.
A kind of preparation method of boryl special fertilizer：
1) it is 1 by mass volume ratio (g/ml) by sulfuric acid or nitric acid that boron rock and concentration are 40~75%:10-20 ratio
Mixing carries out 5~10min of reaction, reaction system pH8.0~10.0 is down to pH6.5-7.5, then filters, filtrate is boron
Mud, it is stand-by；
2) step 1) according to the above ratio, is obtained into boron mud, composite fertilizer, adhesive mixing, you can.
The boron mud main component is B2O30.5-2.1wt%, MgO 5-20wt%.
N, P, K content are 15-15-15 in the composite fertilizer.
A kind of application method of boryl special fertilizer, by the boryl special fertilizer by the 40-50 kilograms of application of every mu of ground dosage
Soil.
Advantage for present invention；
1. improve middle and trace element effect.Contain boron, magnesium elements, after being applied, soil in boryl special fertilizer of the present invention
Middle boron, magnesium elements can meet crop growth period demand substantially, and N. P. K absorption utilization rate, reductionization can be improved by coordinating with N P and K
Fertile amount of application.
2. energy-saving and emission-reduction, environmental protection.Boron mud caused by present invention application production borax, turns waste into wealth, and can save
The exploitation of boron, magnesium resource, reduce the destruction to environment.
3. the present invention makes full use of the middle and trace element in boron mud to coordinate for the other elements such as carrier and N P and K, to subtract
Few chemical fertilizer is largely applied, and is adapted to the application of agricultural.
Specific embodiment：
Invention is described in further detail with reference to implementation.
Embodiment 1
Biological silicon boron potassium magnesium fertilizer：By weight percentage, boron mud 20%, composite fertilizer 60% and bentonite 20%.
It by the sulfuric acid that boron rock and concentration are 40% by mass volume ratio (g/ml) is 1 that the boron mud, which is,:10 ratio mixing
Reaction 10min is carried out, reaction system pH10.0 is down to pH6.5, then filters, filter residue is boron mud, stand-by；Wherein, boron mud
Its main component is B2O30.5-2.1%, MgO 5-20%.Composite fertilizer's npk nutrient is (15-15-15).
Application method：Homogeneous body granulation will be mixed to form by said components, 40 kilograms is weighed and applies 1 mu of plantation Chinese cabbage
In soil.
Then individually as compareing in Chinese cabbage soil, as a result 40 kilograms of complex fertilizer (15-15-15), 1 mu of application is planted
Show boryl special fertilizer using its yield increase volume increase 10.3% of the invention.
Embodiment 2
Biological silicon boron potassium magnesium fertilizer：Boron mud 30kg, complex fertilizer 50kg, 20 kilograms of humic acid.
It by the sulfuric acid that boron rock and concentration are 75% by mass volume ratio (g/ml) is 1 that the boron mud, which is,:15 ratio mixing
Reaction 5min is carried out, reaction system pH8.0 is down to pH7.5, then filters, filter residue is boron mud, stand-by；Wherein, boron mud its
Main component is B2O30.5-2.1%, MgO 5-20%.Composite fertilizer's npk nutrient is (15-15-15).
Application method：Homogeneous body will be mixed to form by said components, the boryl special fertilizer is then applied into plantation
In paddy soil, it is a basin that the soil, which loads 12kg per basin to air-dry black earth (crossing 5mm sieves),.Boryl is special in wherein per basin soil
Fertile 20g.
110 after being then individually colonized in (20 grams/basin) application rice cultivation soil of complex fertilizer as control, rice shoot
My god, Plant weight increase 11.3g adds 4.5%, 100-grain weight increase by 0.79%.
Embodiment 3
Biological silicon boron potassium magnesium fertilizer：By weight percentage, boron mud 40%, composite fertilizer 50% and bentonite 10%.
It by the sulfuric acid that boron rock and concentration are 75% by mass volume ratio (g/ml) is 1 that the boron mud, which is,:15 ratio mixing
Reaction 8min is carried out, reaction system pH9.0 is down to pH7.0, then filters, filter residue is boron mud, stand-by；Wherein, boron mud its
Main component is B2O30.5-2.1%, MgO 5-20%.Composite fertilizer's npk nutrient is (15-15-15).
Application method：By the boryl special fertilizer mixing granulation, then it is manured into soil by every mu of 40 kilograms of dosage in ground.
Used as base fertilizer.
Claims (8)
- A kind of 1. boryl special fertilizer, it is characterised in that：By weight percentage, boron mud 20-40%, composite fertilizer 40-60%, bonding Agent 10-20%；Wherein, adhesive is bentonite or humic acid.
- 2. the boryl composite fertilizer as described in claim 1, it is characterised in that:It by boron rock and concentration is 40~75% that the boron mud, which is, Sulfuric acid or nitric acid by mass volume ratio (g/ml) be 1:10-20 ratio mixing carries out 5~10min of reaction, makes reaction system Be down to pH6.5-7.5 for pH8.0~10.0, then filters, and filter residue is boron mud.
- 3. the boryl special fertilizer as described in claim 2, it is characterised in that:The boron mud main component is B2O3 0.5- 2.1wt%, MgO 5-20wt%.
- 4. the boryl special fertilizer as described in claim 1, it is characterised in that:N, P, K content are 15-15-15 in the composite fertilizer.
- A kind of 5. preparation method of the boryl special fertilizer described in claim 1, it is characterised in that：1) it is 1 by mass volume ratio (g/ml) by sulfuric acid or nitric acid that boron rock and concentration are 40~75%:10-20 ratio mixing 5~10min of reaction is carried out, reaction system pH8.0~10.0 is down to pH6.5-7.5, then filters, filter residue is boron mud, is treated With；2) step 1) according to the above ratio, is obtained into boron mud, composite fertilizer, adhesive mixing, you can.
- 6. the preparation method of the boryl special fertilizer as described in claim 5, it is characterised in that:The boron mud main component is B2O3 0.5-2.1wt%, MgO 5-20wt%.
- 7. the preparation method of the boryl special fertilizer as described in claim 5, it is characterised in that:N, P, K content in the composite fertilizer For 15-15-15.
- A kind of 8. application method of the boryl special fertilizer described in claim 1, it is characterised in that：The boryl special fertilizer is pressed Every mu of 40-50 kilograms of dosage in ground is manured into soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710858295.XA CN107399998A (en) | 2017-09-21 | 2017-09-21 | A kind of boryl special fertilizer and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710858295.XA CN107399998A (en) | 2017-09-21 | 2017-09-21 | A kind of boryl special fertilizer and preparation method thereof |
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| CN107399998A true CN107399998A (en) | 2017-11-28 |
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| CN201710858295.XA Pending CN107399998A (en) | 2017-09-21 | 2017-09-21 | A kind of boryl special fertilizer and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115636709A (en) * | 2022-10-31 | 2023-01-24 | 沈阳化工大学 | Method for producing soil conditioner by using boric acid (sand) industrial by-product |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07147843A (en) * | 1993-11-30 | 1995-06-13 | Agurosu:Kk | Solid composition for improving quality and promoting growth of fruit |
| CN101503314A (en) * | 2008-02-05 | 2009-08-12 | 中国科学院沈阳应用生态研究所 | Preparation of biological silicon boron potassium magnesium fertilizer and using method |
-
2017
- 2017-09-21 CN CN201710858295.XA patent/CN107399998A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07147843A (en) * | 1993-11-30 | 1995-06-13 | Agurosu:Kk | Solid composition for improving quality and promoting growth of fruit |
| CN101503314A (en) * | 2008-02-05 | 2009-08-12 | 中国科学院沈阳应用生态研究所 | Preparation of biological silicon boron potassium magnesium fertilizer and using method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115636709A (en) * | 2022-10-31 | 2023-01-24 | 沈阳化工大学 | Method for producing soil conditioner by using boric acid (sand) industrial by-product |
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Application publication date: 20171128 |