CN108586142A - It is a kind of to prepare potassium silicon magnesium calcium mineral soil conditioner and preparation method thereof using potassium albite - Google Patents
It is a kind of to prepare potassium silicon magnesium calcium mineral soil conditioner and preparation method thereof using potassium albite Download PDFInfo
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- CN108586142A CN108586142A CN201810571270.6A CN201810571270A CN108586142A CN 108586142 A CN108586142 A CN 108586142A CN 201810571270 A CN201810571270 A CN 201810571270A CN 108586142 A CN108586142 A CN 108586142A
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- potassium
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- albite
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/04—Fertilisers containing potassium from minerals or volcanic rocks
-
- 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
- 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
- C05G3/80—Soil conditioners
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
- C09K17/06—Calcium compounds, e.g. lime
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The present invention relates to technical field of soil remediation, more particularly to a kind of to prepare potassium silicon magnesium calcium mineral soil conditioner and preparation method thereof using potassium albite.The potassium silicon magnesium mineral soil conditioner includes wollastonite tailing and one kind in potassium albite and potassium feldspar and one kind in dolomite and magnesite.The present invention is a kind of to prepare potassium silicon magnesium calcium mineral soil conditioner using potassium albite, belongs to mineral fertilizer, soil can be improved, be widely used in rice, fruit and vegetable etc., the yield of crops is significantly increased, improves the quality of crops.
Description
Technical field
It is the present invention relates to technical field of soil remediation, more particularly to a kind of to prepare potassium silicon magnesium calcium mineral soil using potassium albite
Earth conditioner and preparation method thereof.
Background technology
Currently, the soil in China due to environmental pollution, excessively the using etc. of chemical fertilizer, cause soil physical behavior and
Biological character severe exacerbation, part soil hardening, fertility decline etc., seriously affects the quality safety and health of crops.
And soil is the most important material base of crops good quality and high output, it is necessary to implement soil remediation engineering, plant growth will be unfavorable for
Soil property adjusted by artificial, so that soil is converted into the soil property type for comparing suitable for plant growth.
Potassium silicon magnesium calcium mineral soil conditioner is a kind of incomparable novel and multifunctional soil tune of other chemicals fertilizer
Agent is managed, Effect of improving soil is notable.In addition, soil conditioner also has diseases prevention, insect prevention concurrently and reduces absorption of the plant to heavy metal
Effect.
Invention content
In order to solve the above technical problems, preparing potassium silicon magnesium calcium mineral soil tune using potassium albite the present invention provides a kind of
Manage agent and preparation method thereof.
The present invention provides a kind of potassium silicon magnesium calcium mineral soil conditioner, the potassium silicon magnesium mine are prepared using potassium albite
Object soil conditioner includes one in wollastonite tailing and one kind in potassium albite and potassium feldspar and dolomite and magnesite
Kind.
The present invention is preferably that the potassium silicon magnesium mineral soil conditioner is grouped as by following groups by weight percentage：
Potassium albite or potassium feldspar 15-30%
Wollastonite tailing 30-50%
Dolomite or magnesite 30-40%.
Wollastonite tailing of the present invention is natural wollastonite.
Potassium albite of the present invention is natural potassium albite, and the potassium albite is natural potassium feldspar.
Dolomite of the present invention is natural dolomite, and the magnesite is magnisite.
The granularity of potassium albite or potassium feldspar of the present invention is preferably 30-200 mesh.
The granularity of wollastonite of the present invention is preferably 30-200 mesh.
The granularity of dolomite or magnesite of the present invention is preferably 30-200 mesh.
The present invention is preferably that the potassium silicon magnesium mineral soil conditioner includes that wollastonite tailing and potassium albite and potassium are long
One kind and binder in one kind and dolomite and magnesite in stone.
The present invention is preferably that the potassium silicon magnesium mineral soil conditioner is grouped as by following groups by weight percentage：
Binder of the present invention is waterglass or bentonite.
Another object of the present invention is provide a kind of preparation preparing potassium silicon magnesium calcium mineral soil conditioner using potassium albite
Method, the preparation method is that：By predetermined weight percent, by wollastonite tailing and potassium albite and potassium feldspar one kind,
And a kind of mixing in dolomite and magnesite, then high-temperature activation is carried out, obtain silicon-calcium-magnesium mineral soil conditioner；Or by predetermined
Weight percent, by one kind in wollastonite tailing and potassium albite and potassium feldspar and one kind in dolomite and magnesite,
With binder mixing, mixture siccative is obtained, then carry out high-temperature activation, later plus water carries out secondary mixing, is granulated, dry, obtains
To potassium silicon magnesium mineral soil conditioner；Wherein, the amount of water is the 20-50% for accounting for mixture siccative weight；The granulation
Condition be preferably：Atomisation pressure 1.5-1.8MPa.
The activation method that high-temperature activation of the present invention is utilized is preferably one kind in rotary kiln, shaft furnace, tunnel oven；
Wherein, the high-temperature activation condition of rotary kiln is：600-850 DEG C of rotary kiln sintered temperature, rotary kiln rotating speed 0.5-
1.6r/min, rotary kiln diameter 1200-1500mm, rotary kiln length 25000-30000mm.
The condition of second of mixing of the present invention is preferably：10-120rpm stirs 3-50min.
The present invention has the beneficial effect that：
A kind of utilization potassium albite of the present invention prepares potassium silicon magnesium calcium mineral soil conditioner and belongs to mineral fertilizer, wollastonite mine
A large amount of wollastonite tailing is generated in recovery process, due to containing great amount of soluble SiO in wollastonite tailing2, it is soil conditioning
The ideal solubility SiO of agent2Important sources；Meanwhile the use of potassium albite, provide a large amount of potassium element for soil；It is rich
The dolomite or magnesite powder of calcium-magnesium-containing are used cooperatively the using effect that will greatly improve mineral soil conditioner；Potassium silicon magnesium calcium mine
Object soil conditioner can not only improve the limited utilization rate of phosphorus, moreover it is possible to effectively improve soil, organic fertilizer is promoted to decompose, inhibit soil
Earth germ and mitigation heavy metal pollution, improve the insect prevention disease resistance of crops, are widely used in rice, fruit and vegetable etc., are significantly increased
The yield of crops, the quality for improving crops.
Specific implementation mode
Following non-limiting embodiments can make those skilled in the art be more fully understood the present invention, but not with
Any mode limits the present invention.
Following potassium albites are natural potassium albite, and granularity is 30-200 mesh；
Following potassium feldspars are natural potassium feldspar, and granularity is 30-200 mesh；
Following wollastonite tailings are natural wollastonite, and granularity is 30-200 mesh；
Following dolomites are natural dolomite, and granularity is 30-200 mesh；
Following magnesite are magnisite powder, and granularity is 30-200 mesh.
Embodiment 1
A kind of to prepare potassium silicon magnesium calcium mineral soil conditioner preparation method using potassium albite, the preparation method includes
It is as follows：
By weight percentage, 15% potassium albite in powder, 45% wollastonite mine tailing, 40% dolomite dust are mixed
It is even, it is then added in rotary kiln and carries out high-temperature activation, cooling, pack obtains potassium silicon magnesium calcium mineral soil conditioner powder product.
The condition of the high-temperature activation of the rotary kiln is：The a diameter of 1300mm of rotary kiln, rotary kiln length are 28000mm,
Rotary kiln sintered temperature is 650 DEG C, rotary kiln rotating speed 0.6r/min.
Embodiment 2
A kind of to prepare potassium silicon magnesium calcium mineral soil conditioner preparation method using potassium albite, the preparation method includes such as
Under：
By weight percentage, 20% potassium albite in powder, 40% wollastonite mine tailing, 40% dolomite dust are mixed
It is even, it is then added in rotary kiln and carries out high-temperature activation, cooling, pack obtains potassium silicon magnesium calcium mineral soil conditioner powder product.
The condition of the high-temperature activation of the rotary kiln is：The a diameter of 1300mm of rotary kiln, rotary kiln length are 28000mm,
Rotary kiln sintered temperature is 650 DEG C, rotary kiln rotating speed 0.6r/min.
Embodiment 3
A kind of to prepare potassium silicon magnesium calcium mineral soil conditioner preparation method using potassium albite, the preparation method includes such as
Under：
By weight percentage, by 30% potassium feldspar, 35% wollastonite mine tailing, 35% dolomite dust mixing, then
It is added in rotary kiln and carries out high-temperature activation, cooling, pack obtains potassium silicon magnesium calcium mineral soil conditioner powder product.
The condition of the high-temperature activation of the rotary kiln is：The a diameter of 1300mm of rotary kiln, rotary kiln length are 28000mm,
Rotary kiln sintered temperature is 650 DEG C, rotary kiln rotating speed 0.6r/min.
Embodiment 4
A kind of to prepare potassium silicon magnesium calcium mineral soil conditioner preparation method using potassium albite, the preparation method includes such as
Under：
By weight percentage, 30% potassium albite in powder, 30% wollastonite mine tailing, 40% magnesite powder are mixed
It is even, it is then added in rotary kiln and carries out high-temperature activation, cooling, pack obtains potassium silicon magnesium calcium mineral soil conditioner powder product.
The condition of the high-temperature activation of the rotary kiln is：The a diameter of 1300mm of rotary kiln, rotary kiln length are 28000mm,
Rotary kiln sintered temperature is 650 DEG C, rotary kiln rotating speed 0.6r/min.
Embodiment 5
A kind of to prepare potassium silicon magnesium calcium mineral soil conditioner preparation method using potassium albite, the preparation method includes such as
Under：
By weight percentage, by 15% potassium albite in powder, 45% wollastonite mine tailing, 37% dolomite dust, 3%
Bentonite mixing, obtain mixture siccative, be then added in rotary kiln and carry out high-temperature activation, cooling, later plus water is stirring
100rpm stirs 50min in machine, is granulated in the spray drying tower, heated-air drying, cooling, pack, obtains potassium silicon magnesium calcium mineral soil
Earth conditioner grain products.
The condition of the high-temperature activation of the rotary kiln is：The a diameter of 1300mm of rotary kiln, rotary kiln length are 28000mm,
Rotary kiln sintered temperature is 650 DEG C, rotary kiln rotating speed 0.6r/min.
The amount of water accounts for mixture siccative weight 40%；
The atomisation pressure 1.6MPa.
Embodiment 6
A kind of to prepare potassium silicon magnesium calcium mineral soil conditioner preparation method using potassium albite, the preparation method includes such as
Under：
By weight percentage, by 20% potassium albite in powder, 40% wollastonite mine tailing, 35% dolomite dust, 5%
Waterglass mixing, obtain mixture siccative, be then added in rotary kiln and carry out high-temperature activation, cooling, later plus water is stirring
100rpm stirs 50min in machine, is granulated in the spray drying tower, heated-air drying, cooling, pack, obtains potassium silicon magnesium calcium mineral soil
Earth conditioner grain products.
The condition of the high-temperature activation of the rotary kiln is：The a diameter of 1300mm of rotary kiln, rotary kiln length are 28000mm,
Rotary kiln sintered temperature is 650 DEG C, rotary kiln rotating speed 0.6r/min.
The amount of water accounts for mixture siccative weight 35%；
The atomisation pressure 1.7MPa.
Embodiment 7
A kind of to prepare potassium silicon magnesium calcium mineral soil conditioner preparation method using potassium albite, the preparation method includes such as
Under：
By weight percentage, by 30% potassium albite in powder, 35% wollastonite mine tailing, 37% magnesite, 8%
Bentonite is uniform, obtains mixture siccative, is then added in rotary kiln and carries out high-temperature activation, cooling, and later plus water is in blender
Middle 100rpm stirs 50min, is granulated in the spray drying tower, heated-air drying, cooling, and pack obtains potassium silicon magnesium calcium mineral soil
Conditioner grain products.
The condition of the high-temperature activation of the rotary kiln is：The a diameter of 1300mm of rotary kiln, rotary kiln length are 28000mm,
Rotary kiln sintered temperature is 650 DEG C, rotary kiln rotating speed 0.6r/min.
The amount of water accounts for mixture siccative weight 40%；
The atomisation pressure 1.8MPa.
Embodiment 8
A kind of to prepare potassium silicon magnesium calcium mineral soil conditioner preparation method using potassium albite, the preparation method includes such as
Under：
By weight percentage, by 30% feldspar in powder, 30% wollastonite mine tailing, 30% dolomite dust, 10%
Waterglass mixing, obtain mixture siccative, be then added in rotary kiln and carry out high-temperature activation, cooling, later plus water is stirring
100rpm stirs 50min in machine, is granulated in the spray drying tower, heated-air drying, cooling, pack, obtains potassium silicon magnesium calcium mineral soil
Earth conditioner grain products.
The condition of the high-temperature activation of the rotary kiln is：The a diameter of 1300mm of rotary kiln, rotary kiln length are 28000mm,
Rotary kiln sintered temperature is 650 DEG C, rotary kiln rotating speed 0.6r/min.
The amount of water accounts for mixture siccative weight 35%；
The atomisation pressure 1.8MPa.
The potassium silicon magnesium calcium mineral soil conditioner obtained using the present embodiment 1-8, can make crops epidermal cell siliceousization,
Cauline leaf is straight and upright, reduces shading, improves leaf photosynthesis；Meanwhile silicified cell is formed in vivo after crops absorption silicon, make stem
Leaf cells of superficial layer wall thickeies, and cuticula increases, to improve insect prevention disease resistance；Since crops absorb silicon ensuing crop stalk
Directly, lodging tolerance can improve 80% or so；The potassium silicon magnesium calcium mineral soil conditioner that the present embodiment 1-8 is obtained can also live
Change the phosphorus in soil, and promote operating of the phosphorus in crop body, improves the limited utilization rate of phosphorus；Meanwhile the use of potassium albite,
A large amount of potassium element is provided for soil；Potassium silicon magnesium calcium mineral soil conditioner can effectively improve soil, correct the acidity of soil,
Soil alkali is improved, organic fertilizer is promoted to decompose, inhibit soil germ and mitigates heavy metal pollution.
Claims (10)
1. a kind of preparing potassium silicon magnesium calcium mineral soil conditioner using potassium albite, it is characterised in that：The potassium silicon magnesium mineral
Soil conditioner includes wollastonite tailing and one kind in potassium albite and potassium feldspar and one kind in dolomite and magnesite.
2. a kind of according to claim 1 prepare potassium silicon magnesium calcium mineral soil conditioner using potassium albite, it is characterised in that：
The potassium silicon magnesium mineral soil conditioner is grouped as by following groups by weight percentage：
Potassium albite or potassium feldspar 15-30%
Wollastonite tailing 30-50%
Dolomite or magnesite 30-40%.
3. a kind of according to claim 2 prepare potassium silicon magnesium calcium mineral soil conditioner using potassium albite, it is characterised in that：
The granularity of the potassium albite or potassium feldspar is 30-200 mesh.
4. a kind of according to claim 3 prepare potassium silicon magnesium calcium mineral soil conditioner preparation method using potassium albite,
It is characterized in that：The granularity of the wollastonite tailing is 30-200 mesh.
5. a kind of according to claim 4 prepare potassium silicon magnesium calcium mineral soil conditioner preparation method using potassium albite,
It is characterized in that：The granularity of the dolomite or magnesite is 30-200 mesh.
6. a kind of according to claim 5 prepare potassium silicon magnesium calcium mineral soil conditioner using potassium albite, it is characterised in that：
The potassium silicon magnesium mineral soil conditioner includes wollastonite tailing and one kind in potassium albite and potassium feldspar and dolomite
With one kind and binder in magnesite.
7. a kind of according to claim 6 prepare potassium silicon magnesium calcium mineral soil conditioner using potassium albite, it is characterised in that：
The potassium silicon magnesium mineral soil conditioner is grouped as by following groups by weight percentage：
Potassium albite or potassium feldspar 15-30%
Wollastonite tailing 30-50%
Dolomite or magnesite 30-40%
Binder 0-10%.
8. a kind of according to claim 7 prepare potassium silicon magnesium calcium mineral soil conditioner preparation method using potassium albite,
It is characterized in that：The binder is waterglass or bentonite.
9. claim 1,2,3,4,5,6,7 or 8 are described a kind of to prepare potassium silicon magnesium calcium mineral soil conditioner using potassium albite
Preparation method, it is characterised in that：
The preparation method is that：By predetermined weight percent, by wollastonite tailing and potassium albite and potassium feldspar one kind,
And a kind of mixing in dolomite and magnesite, then high-temperature activation is carried out, obtain silicon-calcium-magnesium mineral soil conditioner；
Or predetermined weight percent is pressed, by one kind and dolomite and magnesite in wollastonite tailing and potassium albite and potassium feldspar
One kind in mine and binder mixing, obtain mixture siccative, then carry out high-temperature activation, and later plus water carries out secondary mixing, makes
Grain, it is dry, obtain potassium silicon magnesium mineral soil conditioner；Wherein, the amount of water is the 20- for accounting for mixture siccative weight
50%；The condition of the granulation is：Atomisation pressure 1.5-1.8MPa.
10. preparation method according to claim 9, it is characterised in that：The activation method that the high-temperature activation is utilized is
One kind in rotary kiln, shaft furnace, tunnel oven；
Wherein, the high-temperature activation condition of rotary kiln is：600-850 DEG C of rotary kiln sintered temperature, rotary kiln rotating speed 0.5-1.6r/
Min, rotary kiln diameter 1200-1500mm, rotary kiln length 25000-30000mm.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943339A (en) * | 2019-04-18 | 2019-06-28 | 江苏爱佳福如土壤修复有限公司 | A kind of soil conditioner of Silicon-rich and the preparation method and application thereof |
| CN110305663A (en) * | 2019-01-14 | 2019-10-08 | 深圳屹米达环保科技有限公司 | Soil conditioner and preparation method thereof |
| CN111052908A (en) * | 2018-10-17 | 2020-04-24 | 武汉市秀谷科技有限公司 | Treatment method for farmland acidified soil |
| CN111534306A (en) * | 2020-05-21 | 2020-08-14 | 沪本新材料科技（上海）有限公司 | All-natural mineral soil remediation agent |
| CN115057747A (en) * | 2022-07-13 | 2022-09-16 | 方城县华裕肥料有限公司 | Granulation process of soil conditioner |
| CN115058249A (en) * | 2022-07-13 | 2022-09-16 | 方城县华裕肥料有限公司 | Process for calcining soil conditioner by using rotary kiln |
| WO2024092306A1 (en) * | 2022-11-02 | 2024-05-10 | Greensands Australia Pty Ltd | Method for producing a fertiliser, a fertilizer and uses thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111052908A (en) * | 2018-10-17 | 2020-04-24 | 武汉市秀谷科技有限公司 | Treatment method for farmland acidified soil |
| CN110305663A (en) * | 2019-01-14 | 2019-10-08 | 深圳屹米达环保科技有限公司 | Soil conditioner and preparation method thereof |
| CN109943339A (en) * | 2019-04-18 | 2019-06-28 | 江苏爱佳福如土壤修复有限公司 | A kind of soil conditioner of Silicon-rich and the preparation method and application thereof |
| CN109943339B (en) * | 2019-04-18 | 2021-01-26 | 江苏爱佳福如土壤修复有限公司 | Silicon-rich soil conditioner and preparation method and application thereof |
| CN111534306A (en) * | 2020-05-21 | 2020-08-14 | 沪本新材料科技（上海）有限公司 | All-natural mineral soil remediation agent |
| CN115057747A (en) * | 2022-07-13 | 2022-09-16 | 方城县华裕肥料有限公司 | Granulation process of soil conditioner |
| CN115058249A (en) * | 2022-07-13 | 2022-09-16 | 方城县华裕肥料有限公司 | Process for calcining soil conditioner by using rotary kiln |
| WO2024092306A1 (en) * | 2022-11-02 | 2024-05-10 | Greensands Australia Pty Ltd | Method for producing a fertiliser, a fertilizer and uses thereof |
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Application publication date: 20180928 |