CN108002875A - A kind of gangue composite fertilizer and preparation method thereof - Google Patents
A kind of gangue composite fertilizer and preparation method thereof Download PDFInfo
- Publication number
- CN108002875A CN108002875A CN201610965468.3A CN201610965468A CN108002875A CN 108002875 A CN108002875 A CN 108002875A CN 201610965468 A CN201610965468 A CN 201610965468A CN 108002875 A CN108002875 A CN 108002875A
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- Prior art keywords
- gangue
- composite fertilizer
- fermentation
- nitrogenous
- fertilizer
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of gangue composite fertilizer and preparation method thereof, its Parts by Ingredients ratio is：Gangue 68 72,45% nitrogenous urea 9 11, hydrochloric acid 2.8 3.2, pine needle 9 11, weeds 22 26, oily cake 35, is prepared by above component.Of the invention main by the use of gangue as primary raw material, for karst, coal quality is more, convenient material drawing；The composite fertilizer being prepared, its component contains the element that substantial amounts of phosphorus, iron, calcium, magnesium, potassium etc. are beneficial to be placed in growth, the growth demand of plant can be greatly promoted, and gangue is recycled, substantially increase gangue and obtain economic benefit and ecological benefits, and low manufacture cost, the fertilising of calcium superphosphate, nitrogenous fertilizer, phosphate fertilizer can be equal to；The formula units increased in production higher of the present invention, amount of starch greatly improves, and sweet potato, potato surface will not produce harelip.
Description
Technical field
The present invention relates to a kind of composite fertilizer and preparation method thereof, and in particular to a kind of gangue composite fertilizer and its preparation side
Method.
Background technology
Gangue can not be recycled as karst output of coal product caused greatly, existing gangue, and
Environment can be caused largely to pollute, and the plant of existing plant growth, especially potato and sweet potato high yield, it usually needs apply
It is of high cost with nitrogenous fertilizer, phosphate fertilizer, calcareous fertilisers etc., and potato and sweet potato surface can produce harelip, and surface quality is bad.
The content of the invention
The technical problem to be solved in the present invention is：A kind of gangue composite fertilizer and preparation method thereof is provided, can be to bastard coal
Stone is recycled, and is increased economic efficiency and is improved ecological benefits, and convenient material drawing, cost is low, and surface quality is good, and surface will not
Harelip is produced, to overcome problems of the prior art.
Technical scheme：A kind of gangue composite fertilizer, its Parts by Ingredients ratio are：Gangue 68-72,45%
Nitrogenous urea 9-11, hydrochloric acid 2.8-3.2, pine needle 9-11, weeds 22-26, oily cake 3-5, is prepared by above component.
A kind of gangue composite fertilizer and preparation method thereof, this method comprises the following steps：
（1）Powder processed：60-80 purposes are respectively prepared in the gangue of proportioning, 45% nitrogenous urea, hydrochloric acid, pine needle, weeds, oily cake
Powder；
（2）Mixing：By step（1）In each composition proportion powder be uniformly mixed；
（3）Fermentation：By step（2）In compound material be sealed by fermentation, 20-30 DEG C of fermentation temperature, 5-7 days time；
（4）Testing procedure（3）PH, pH5-7 after middle fermentation, are adjusted if being less than using alkali.
Compared with prior art, beneficial effects of the present invention：
1）Of the invention main by the use of gangue as primary raw material, for karst, coal quality is more, convenient material drawing；Prepare
Obtained composite fertilizer, its component contain the element that substantial amounts of phosphorus, iron, calcium, magnesium, potassium etc. are beneficial to be placed in growth, can greatly promote
The growth demand of plant, and gangue is recycled, and is substantially increased gangue and is obtained economic benefit and ecological benefits, and makes
Make that cost is low, the fertilising of calcium superphosphate, nitrogenous fertilizer, phosphate fertilizer can be equal to；
2）Using pine needle as dispensing, lot of trace ore deposit element and K and calcium, phosphorus, iron are rich in pine needle, gangue can be supplemented
The trace element of shortcoming, further improves nutritional ingredient needed for the plant of composite fertilizer；
3）Using weeds, on the one hand can play the role of loose composite fertilizer, on the other hand can also play it is further improve K and
Calcium component；
4）Sweet potato, potato fertilising are carried out by the present invention, sweet potato, potato starch are high, and vitality is strong, under equal phosphate fertilizer, the present invention
Formula units increased in production higher, amount of starch greatly improves, and sweet potato, potato surface will not produce harelip；
5）Hydrochloric acid can play gangue foaming effect, and urea can play nitrogenous supplement and adjusting；
6）Oily cake can promote plant growth, can also improve the surface quality of sweet potato potato, and promotion is not suitable with heat-resisting cold-resistant
Growth of seedling.
Embodiment
The present invention is described further with reference to specific embodiment.
Embodiment 1：A kind of gangue composite fertilizer, its Parts by Ingredients ratio are：70 jin of gangue, 45% nitrogenous urea
10 jin, 3 jin of hydrochloric acid, 10 jin of pine needle, 24 jin of weeds, oily 4 jin of cake, its preparation method comprises the following steps：
（1）Powder processed：60-80 purposes are respectively prepared in the gangue of proportioning, 45% nitrogenous urea, hydrochloric acid, pine needle, weeds, oily cake
Powder；
（2）Mixing：By step（1）In each composition proportion powder be uniformly mixed；
（3）Fermentation：By step（2）In compound material be sealed by fermentation, 20-30 DEG C of fermentation temperature, 5-7 days time；
（4）Testing procedure（3）PH, pH5-7 after middle fermentation, are adjusted if being less than using alkali.
Embodiment 2：A kind of gangue composite fertilizer, its Parts by Ingredients ratio are：68 jin of gangue, 45% nitrogenous urea 9
Jin, 2.8 jin of hydrochloric acid, 9 jin of pine needle, 22 jin of weeds, oily 3 jin of cake, its preparation method comprises the following steps：
（1）Powder processed：60-80 purposes are respectively prepared in the gangue of proportioning, 45% nitrogenous urea, hydrochloric acid, pine needle, weeds, oily cake
Powder；
（2）Mixing：By step（1）In each composition proportion powder be uniformly mixed；
（3）Fermentation：By step（2）In compound material be sealed by fermentation, 20-30 DEG C of fermentation temperature, 5-7 days time；
（4）Testing procedure（3）PH, pH5-7 after middle fermentation, are adjusted if being less than using alkali.
Embodiment 3：A kind of gangue composite fertilizer, its Parts by Ingredients ratio are：72 jin of gangue, 45% nitrogenous urea
11 jin, 3.2 jin of hydrochloric acid, 11 jin of pine needle, 26 jin of weeds, oily 5 jin of cake, its preparation method comprises the following steps：
（1）Powder processed：60-80 purposes are respectively prepared in the gangue of proportioning, 45% nitrogenous urea, hydrochloric acid, pine needle, weeds, oily cake
Powder；
（2）Mixing：By step（1）In each composition proportion powder be uniformly mixed；
（3）Fermentation：By step（2）In compound material be sealed by fermentation, 20-30 DEG C of fermentation temperature, 5-7 days time；
（4）Testing procedure（3）PH, pH5-7 after middle fermentation, are adjusted if being less than using alkali.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention, therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (2)
- A kind of 1. gangue composite fertilizer, it is characterised in that：Its Parts by Ingredients ratio is：Gangue 68-72,45% nitrogenous urine Plain 9-11, hydrochloric acid 2.8-3.2, pine needle 9-11, weeds 22-26, oily cake 3-5, is prepared by above component.
- A kind of 2. gangue composite fertilizer according to claim 1 and preparation method thereof, it is characterised in that：This method include with Lower step：（1）Powder processed：60-80 purposes are respectively prepared in the gangue of proportioning, 45% nitrogenous urea, hydrochloric acid, pine needle, weeds, oily cake Powder；（2）Mixing：By step（1）In each composition proportion powder be uniformly mixed；（3）Fermentation：By step（2）In compound material be sealed by fermentation, 20-30 DEG C of fermentation temperature, 5-7 days time；（4）Testing procedure（3）PH, pH5-7 after middle fermentation, are adjusted if being less than using alkali.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610965468.3A CN108002875A (en) | 2016-10-28 | 2016-10-28 | A kind of gangue composite fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610965468.3A CN108002875A (en) | 2016-10-28 | 2016-10-28 | A kind of gangue composite fertilizer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108002875A true CN108002875A (en) | 2018-05-08 |
Family
ID=62048401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610965468.3A Pending CN108002875A (en) | 2016-10-28 | 2016-10-28 | A kind of gangue composite fertilizer and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN108002875A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135789A (en) * | 2021-05-24 | 2021-07-20 | 鄂尔多斯应用技术学院 | Method for processing total-nutrient compound fertilizer based on coal-based solid waste |
-
2016
- 2016-10-28 CN CN201610965468.3A patent/CN108002875A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135789A (en) * | 2021-05-24 | 2021-07-20 | 鄂尔多斯应用技术学院 | Method for processing total-nutrient compound fertilizer based on coal-based solid waste |
| CN113135789B (en) * | 2021-05-24 | 2022-07-08 | 鄂尔多斯应用技术学院 | Method for processing total-nutrient compound fertilizer based on coal-based solid waste |
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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: 20180508 |