CN105199808A - Efficient coal-saving combustion improver and preparation method thereof - Google Patents
Efficient coal-saving combustion improver and preparation method thereof Download PDFInfo
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- CN105199808A CN105199808A CN201510669715.0A CN201510669715A CN105199808A CN 105199808 A CN105199808 A CN 105199808A CN 201510669715 A CN201510669715 A CN 201510669715A CN 105199808 A CN105199808 A CN 105199808A
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Abstract
The invention relates to an efficient coal-saving combustion improver and a preparation method thereof. The efficient coal-saving combustion improver comprises components in parts by weight as follows: 2-4 parts of diethyl ether, 13 parts of acetone, 15 parts of copper sulfate, 7 parts of sodium stearate, 40 parts of manganese ores, 8 parts of plant oil and 30 parts of water. According to the efficient coal-saving combustion improver and the preparation method of the efficient coal-saving combustion improver, the production process is simple and convenient, the variety and the composition of raw materials of the formula are selected reasonably, the raw materials are uniformly mixed and gradually perform functions with rising of combustion temperature in the coal combustion process, and the combustion-improvement function lasts long; high-molecular compounds in the coal can sufficiently combust and release a large amount of heat, emission of waste gas is reduced, and environmental pollution is reduced.
Description
Technical field
The present invention relates to energy-conserving and emission-cutting technology field, particularly relate to a kind of efficient coal-saving combustion promoter and preparation method thereof.
Background technology
The productive life of coal and people is closely bound up.But coal is non-renewable resource, along with the propelling of process of industrialization, also day by day strengthen the demand of coal, therefore economizing on coal is the vital task faced at present.In addition, coal often produces a large amount of soot dust granules and obnoxious flavour in combustion, is unfavorable for environment protection.
In coal, add the important means that ignition dope is energy-saving and emission-reduction, but still there is following problem in ignition dope at present:
1, only from the angle improving oxygen supply, momentary action is strong, but persistence is shorter, and effect of coal saving is undesirable;
2, in coal, combustiblesubstance still can not get Thorough combustion, and thermo-efficiency is not fully utilized, and sulfide in flue gas and harmful gas emission exceed standard.
3, cost is higher, is unfavorable for large-scale production application.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of efficient coal-saving combustion promoter and preparation method thereof, not only production technique is easy, and in formula the kind of choose reasonable raw material and composition, make each raw material Homogeneous phase mixing, have an effect gradually with the rising of temperature of combustion in coal burning process, the combustion-supporting time length is long; The macromolecular compound Thorough combustion release amount of heat in coal can be made simultaneously, decrease the quantity discharged of waste gas, decrease environmental pollution.
The technical scheme that the present invention solves the problems of the technologies described above is as follows:
A kind of efficient coal-saving combustion promoter, is made up of the component of following weight part: ether 2-4 weight part, acetone 13 weight part, copper sulfate 15 weight part, sodium stearate 7 weight part, manganese ore 40 weight part, vegetables oil 8 weight part, water 30 weight part.
The invention has the beneficial effects as follows: the present invention selects suitable raw material and the proportioning of the best, and the efficient coal-saving combustion promoter be made into can improve the efficiency of combustion of coal, makes coal Thorough combustion; release amount of heat; decrease the quantity discharged of waste gas simultaneously, be conducive to protection of the environment, reduce fouling rate.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described vegetables oil is any one in soya-bean oil, peanut oil, Viscotrol C.
The beneficial effect of above-mentioned further scheme is adopted to be: the combustion-supporting effect being conducive to improving efficient coal-saving combustion promoter.
A preparation method for efficient coal-saving combustion promoter, comprises the following steps:
1) manganese ore is ground into powder, particle diameter is 20 microns;
2) in the water of 30 weight parts, 2-4 weight part ether, 13 pbw acetone, 15 parts sulfuric acid copper, 7 weight part sodium stearate, the manganese ore of 40 parts by weight of pulverulent, 8 weight part vegetables oil are added successively, stirring and evenly mixing, packaging, obtained efficient coal-saving combustion promoter.
The invention has the beneficial effects as follows: preparation method's process of efficient coal-saving combustion promoter of the present invention simply, easily operates, and does not need special production unit, various raw material can be mixed into one uniformly, effects of energy conservation and environmental protection is obvious.
Further, step 2) in, the temperature of water is 45 DEG C.
The beneficial effect of above-mentioned further scheme is adopted to be: to be convenient to dissolve various raw material.
Further, described vegetables oil is any one in soya-bean oil, peanut oil, Viscotrol C.
The beneficial effect of above-mentioned further scheme is adopted to be: the combustion-supporting effect being conducive to improving efficient coal-saving combustion promoter.
Embodiment
Be described principle of the present invention and feature below, example, only for explaining the present invention, is not intended to limit scope of the present invention.
A preparation method for efficient coal-saving combustion promoter, comprises the following steps:
1) manganese ore is ground into powder, particle diameter is 20 microns;
2) 2-4 weight part ether, 13 pbw acetone, 15 parts sulfuric acid copper, 7 weight part sodium stearate, the manganese ore of 40 parts by weight of pulverulent, 8 weight part vegetables oil (described vegetables oil is any one in soya-bean oil, peanut oil, Viscotrol C) are added successively to (temperature is 45 DEG C) in the water of 30 weight parts, stirring and evenly mixing, packaging, obtained efficient coal-saving combustion promoter.
Kilogram corresponding with embodiment of weight part described above.
Embodiment 1
A preparation method for efficient coal-saving combustion promoter, comprises the following steps:
1) manganese ore is ground into powder, particle diameter is 20 microns;
2) 2 kilograms of ether, 13 kilograms of acetone, 15 kilo sulfuric acid copper, 7 kilograms of sodium stearate, the manganese ore of 40 kilograms of powderies, 8 kilograms of soya-bean oil are added successively to (temperature is 45 DEG C) in the water of 30 kilograms, stirring and evenly mixing, packaging, obtained efficient coal-saving combustion promoter.
Embodiment 2
1) manganese ore is ground into powder, particle diameter is 20 microns;
2) 4 kilograms of ether, 13 kilograms of acetone, 15 kilo sulfuric acid copper, 7 kilograms of sodium stearate, the manganese ore of 40 kilograms of powderies, 8 kilograms of peanut oil are added successively to (temperature is 45 DEG C) in the water of 30 kilograms, stirring and evenly mixing, packaging, obtained efficient coal-saving combustion promoter.
Embodiment 3
1) manganese ore is ground into powder, particle diameter is 20 microns;
2) 3 kilograms of ether, 13 kilograms of acetone, 15 kilo sulfuric acid copper, 7 kilograms of sodium stearate, the manganese ore of 40 kilograms of powderies, 8 kilograms of Viscotrol C are added successively to (temperature is 45 DEG C) in the water of 30 kilograms, stirring and evenly mixing, packaging, obtained efficient coal-saving combustion promoter.
Comparative example
Efficient coal-saving combustion promoter embodiment 3 prepared adds in pulverized coal injection in blast furnace with mass ratio 0.06%-0.1%, as experimental group, be provided with simultaneously do not add efficient coal-saving combustion promoter pulverized coal injection in blast furnace as a control group, carry out combustion experiment.Experimental result shows, experimental group can be economized on coal 12%-43%, improves burner hearth combustion flame range temperature 186 DEG C-255 DEG C, smoke discharge amount decline 60%-70%, sulphur dioxide emission reduce by 51%, burner hearth noncoking, flue non-scaling, improves thermo-efficiency and burning of coal rate, is easy to promote.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. an efficient coal-saving combustion promoter, it is characterized in that, be made up of the component of following weight part: ether 2-4 weight part, acetone 13 weight part, copper sulfate 15 weight part, sodium stearate 7 weight part, manganese ore 40 weight part, vegetables oil 8 weight part, water 30 weight part.
2. efficient coal-saving combustion promoter according to claim 1, it is characterized in that, described vegetables oil is any one in soya-bean oil, peanut oil, Viscotrol C.
3. a preparation method for efficient coal-saving combustion promoter, is characterized in that, comprises the following steps:
1) manganese ore is ground into powder, particle diameter is 20 microns;
2) in the water of 30 weight parts, 2-4 weight part ether, 13 pbw acetone, 15 parts sulfuric acid copper, 7 weight part sodium stearate, the manganese ore of 40 parts by weight of pulverulent, 8 weight part vegetables oil are added successively, stirring and evenly mixing, packaging, obtained efficient coal-saving combustion promoter.
4. the preparation method of a kind of efficient coal-saving combustion promoter according to claim 3, is characterized in that, step 2) in, the temperature of water is 45 DEG C.
5. the preparation method of a kind of efficient coal-saving combustion promoter according to claim 3, it is characterized in that, described vegetables oil is any one in soya-bean oil, peanut oil, Viscotrol C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510669715.0A CN105199808A (en) | 2015-10-15 | 2015-10-15 | Efficient coal-saving combustion improver and preparation method thereof |
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| CN201510669715.0A CN105199808A (en) | 2015-10-15 | 2015-10-15 | Efficient coal-saving combustion improver and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153203A (en) * | 1995-12-08 | 1997-07-02 | 刘志强 | Fuel oil emulsifying agent |
| CN1718699A (en) * | 2005-04-06 | 2006-01-11 | 尹小林 | Catalytic combustion adjuvant for coal |
| CN103131503A (en) * | 2013-02-07 | 2013-06-05 | 洛阳大泽节能环保科技有限公司 | Cement plant coal combustion-supporting sulfur-fixing formulation method |
| CN103320196A (en) * | 2013-07-18 | 2013-09-25 | 北京金隅水泥节能科技有限公司 | Fire coal liquid oxidizer for cement production and preparation method thereof |
| KR20140009629A (en) * | 2012-07-12 | 2014-01-23 | 한국에너지기술연구원 | Modification method for low rank coal |
-
2015
- 2015-10-15 CN CN201510669715.0A patent/CN105199808A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153203A (en) * | 1995-12-08 | 1997-07-02 | 刘志强 | Fuel oil emulsifying agent |
| CN1718699A (en) * | 2005-04-06 | 2006-01-11 | 尹小林 | Catalytic combustion adjuvant for coal |
| KR20140009629A (en) * | 2012-07-12 | 2014-01-23 | 한국에너지기술연구원 | Modification method for low rank coal |
| CN103131503A (en) * | 2013-02-07 | 2013-06-05 | 洛阳大泽节能环保科技有限公司 | Cement plant coal combustion-supporting sulfur-fixing formulation method |
| CN103320196A (en) * | 2013-07-18 | 2013-09-25 | 北京金隅水泥节能科技有限公司 | Fire coal liquid oxidizer for cement production and preparation method thereof |
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Application publication date: 20151230 |
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