CN1169463A - High-efficieney pollution-reducing and coal-saving agent - Google Patents
High-efficieney pollution-reducing and coal-saving agent Download PDFInfo
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- CN1169463A CN1169463A CN 96106589 CN96106589A CN1169463A CN 1169463 A CN1169463 A CN 1169463A CN 96106589 CN96106589 CN 96106589 CN 96106589 A CN96106589 A CN 96106589A CN 1169463 A CN1169463 A CN 1169463A
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- potassium permanganate
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Abstract
The present invention relates to a high-effective contarnination-reducing coal-saving agent for fuel coal. It mainly comprises (wt%) 60-80% of combustion-supporting dispersion agent, 2-8% of desulfurixing contamination-reducing agent and 18-30% of mixed strong catalyst. Under the condition of high-temp., said invented product possesses strong catalytic decomposition action to flammable materials being in the coal, and can make coal fully burn, and reduce discharge of harmful gases fo SO2 and NO2, etc. so as to attain the goal of desulfurizing, contamination-reducing and saving coal.
Description
The present invention is widely used in various coal firing boilers, vast fields such as Industrial Stoves and coal briquette for civillan use.Be that dirt, efficient combustion-supporting, high performance pollution reducing and burning aid coal saving agent that coal saving rate is high fall in a kind of desulfurization.
In recent years, along with development of industry and agriculture, the consumption of coal is in continuous growth, and the topsoil that brings thus is on the rise, in order to reduce coal-fired flue dust, flying dust and SO
2, reduce topsoil, according to coal combustion mechanism, in the preheating of coal, in the whole process of catching fire, burn, use multiple mineral compound at high temperature to carry out catalysis, oxidation, activation and metal ion exchanged improve burning of coal intensity, make coal-fired fully burning under excess oxygen, make the SO in the fire coal
2, NO
2Deng obnoxious flavour, dirty agent is being fallen, under the effect of sweetening agent, generate the Sulfates solid matter, discharge with the stove quarrel.Thereby improved combustion conditions, both reduced environmental pollution, reduced coal-fired consumption again.
Purpose of the present invention just is to provide a kind of efficient combustion-supporting, coal saving rate height, and the dirty novel dirty coal-saving agent that falls falls in desulfurization.This auxiliary agent mixes in the coal and uses, can not only desulfurization, reduce black smoke and fly ash emission, and can also improve stove and imitate, save raw coal in a large number, prolonged boiler work-ing life.
For achieving the above object, the present invention has adopted following technical scheme: by combustion-supporting dispersion agent, desulfurization dirty agent is fallen, the mixed type powerful catalyst is formed.Wherein the weight percent of each several part is: combustion-supporting dispersion agent 60-80%, fall dirty sweetening agent 2-8%, mixed type powerful catalyst 18-30%.
Combustion-supporting dispersion agent among the present invention mainly is sodium-chlor and perlite powder.Sodium-chlor at high temperature has the microexplosion effect to fire coal, makes loose, the coal-fired surfactivity in coal seam increase inflammable.
Mixed type powerful catalyst among the present invention mainly is Potcrate, potassium perchlorate, potassium permanganate.These powerful catalysts can play cartalytic decomposition effect to the combustiblematerials in the fire coal at a certain temperature, again can be along with strong oxygen and aiding combustion is progressively emitted in the rising of temperature.
Potassium permanganate begins to decompose and emit oxygen in the time of 200 ℃, and Potcrate progressively decomposes in the time of 300 ℃ and emits oxygen, and potassium perchlorate is stable than Potcrate, decomposes and emit oxygen at 400 ℃.The mixing of these powerful catalysts is used, and makes coal-firedly to be among the strong cartalytic decomposition effect entering about 200 ℃ of fire box temperatures begin to 700 ℃, makes the combustiblematerials fully burning under excess oxygen in the fire coal, and the intensity of a fire is violent, flame is high, grate is long.
Desulfurization among the present invention, falling dirty scale removal dispersion agent, mainly is yellow soda ash, lime carbonate and potassium permanganate.These materials make the coal-fired SO that is produced in combustion processes
2, NO
2Deng obnoxious flavour generation chemical reaction, generate the salt solid matter, discharge with the stove quarrel.Play solid sulphur, fall dirty effect.Can also eliminate boiler be heated outer field flue dust incrustation and burnt shape thing, improve the boiler thermal conductivity, the work-ing life of prolonged boiler!
Below in conjunction with embodiment prescription of the present invention is described further:
Embodiment one for plain cylindrical furnace, Industrial Stoves coal with falling dirty coal-saving agent, wherein Potcrate 15-20%, potassium perchlorate 3-6%, potassium permanganate 2-6%, sodium-chlor 60-80%, yellow soda ash 1-2%, lime carbonate 1-3%, perlite powder 2-4%.During use, press the 0.3-0.4% of coal consumption, put into and be spilled into coal after 8-10 water doubly stirs, dissolves, make its thorough mixing.
Embodiment two for powder coal stove with falling dirty coal-saving agent, wherein Potcrate 18-24%, potassium perchlorate 10-15%, potassium permanganate 4-6%, sodium-chlor 60-70%, yellow soda ash 0.5-1%, lime carbonate 2-3%.Thisly fall dirty coal-saving agent and be used for powder coal stove, put into 20 times water stirring and dissolving by 0.2% of coal consumption, then with dedicated pump atomizing back in coal dust spirt stove.
Embodiment three is dirty coal-saving agent for coal briquette for civillan use falls, wherein Potcrate 10-16%, potassium perchlorate 1-2%, potassium permanganate 2-4%, sodium-chlor 70-80%, yellow soda ash 0.5-1%, lime carbonate 2-3%, perlite powder 2-4%.Dirty coal-saving agent falls in this coal briquette for civillan use, and consumption is at 0.3-0.4%, puts into earlier during use to be spilled into coal after the 10-15 water stirring and dissolving doubly and to mix even make various coal briquettes, briquette, honeycomb briquette.
More than the high-efficieney pollution-reducing and coal-saving agents made of three kinds of embodiment.Think through the energy-conservation measuring station of HuaBei Petroleum Administrative Bureau and Ministry of Coal Industry's power-saving technology center detection:
" this product operation is simple and practical, and energy conservation and consumption reduction effects is remarkable, in this test; coal-fired boiler thermal output improves 19.2% on former basis after using ignition dope, and per hour coal conservation is 112.60 kilograms; if can economize on coal 2.7 tons, fractional energy savings 25.34% by 24 hours every day.
All reduce by test leakage coal, stove quarrel carbon content, especially imitate under the identical situation at stove, the raw coal consumption significantly reduces, and remarkable energy saving effect is arranged.In addition, by test lingemann blackness rank, concentration reduces one-level.This product be a kind of be that save energy reduce to consume, the good ignition dope of enabling environment protection again.
These high-efficieney pollution-reducing and coal-saving agents, since succeeding in developing, successively apply on North China Oilfield, Shangqiu, Henan and other places, from service condition, user's reflection: after boiler used this product, the furnace flame situation obviously improved, the flare height, and the intensity of a fire is prosperous, the burner hearth both sides do not have coking phenomenon that flying dust and SO take place again simultaneously
2Significantly reduce, oke exhaust blackness decline one-level is economized on coal more than 20%.Because this invention product desulfurization, to fall dirty effect of coal saving obvious, so in the 9th show of inventions in the whole nation, the 7th technical innovation exhibition, all obtain gold medal at the Geneva international show of inventions in Hebei province.
Claims (4)
1, a kind of high-efficieney pollution-reducing and coal-saving agent, mainly by dirty agent is fallen by combustion-supporting dispersion agent, desulfurization, the mixed type powerful catalyst is formed, it is characterized in that: the weight percent of its each component is: dirty agent 2-8% falls in combustion-supporting dispersion agent 60-80%, desulfurization, mixed type powerful catalyst 18-30%.
2, high-efficieney pollution-reducing and coal-saving agent according to claim 1, it is characterized in that: combustion-supporting dispersion agent is: sodium-chlor, perlite powder, it is lime carbonate, yellow soda ash, potassium permanganate that dirty agent falls in desulfurization, the mixed type powerful catalyst is potassium permanganate, Potcrate, potassium perchlorate, and the weight percent of each component is respectively: sodium-chlor 60-80%, perlite powder 2-4%, lime carbonate 1-3%, yellow soda ash 1-2%, potassium permanganate 3-6%, Potcrate 15-20%, potassium perchlorate 3-6%.
3, high-efficieney pollution-reducing and coal-saving agent according to claim 1, it is characterized in that: combustion-supporting dispersion agent is a sodium-chlor, it is lime carbonate, yellow soda ash, potassium permanganate that dirty agent falls in desulfurization, the mixed type powerful catalyst is potassium permanganate, Potcrate, potassium perchlorate, and the weight percent of each component is respectively: Potcrate 18-24%, potassium perchlorate 10-15%, potassium permanganate 4-6%, sodium-chlor 60-70%, yellow soda ash 0.5-1%, lime carbonate 2-3%.
4, high-efficieney pollution-reducing and coal-saving agent according to claim 1, it is characterized in that: combustion-supporting dispersion agent is sodium-chlor, perlite powder, it is lime carbonate, yellow soda ash, potassium permanganate that dirty agent falls in desulfurization, the mixed type powerful catalyst is potassium permanganate, Potcrate, potassium perchlorate, and the weight percent of each component is respectively: sodium-chlor 70-80%, perlite powder 2-4%, lime carbonate 2-3%, yellow soda ash 0.5-1%, potassium permanganate 2-4%, Potcrate 10-16%, potassium perchlorate 1-2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96106589A CN1062592C (en) | 1996-06-28 | 1996-06-28 | High-efficieney pollution-reducing and coal-saving agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96106589A CN1062592C (en) | 1996-06-28 | 1996-06-28 | High-efficieney pollution-reducing and coal-saving agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1169463A true CN1169463A (en) | 1998-01-07 |
| CN1062592C CN1062592C (en) | 2001-02-28 |
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ID=5119295
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96106589A Expired - Fee Related CN1062592C (en) | 1996-06-28 | 1996-06-28 | High-efficieney pollution-reducing and coal-saving agent |
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| CN (1) | CN1062592C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298820C (en) * | 2002-05-09 | 2007-02-07 | 张雷 | Nano-catalytic desulfurzing energy saving combustion improver and producing method thereof |
| CN100360647C (en) * | 2005-11-21 | 2008-01-09 | 上海元宝能源技术有限公司 | Gasifying coal for water gas furnace |
| CN101805653A (en) * | 2009-02-16 | 2010-08-18 | 李欣柏 | XB type coal saving agent |
| CN102517120A (en) * | 2011-12-27 | 2012-06-27 | 长春市奥地特科技有限公司 | Fuel coal additive |
| CN103436320A (en) * | 2013-09-11 | 2013-12-11 | 吕勇 | Process for preparing derived fuel by using high-humidity household garbage as raw material |
| US9482645B2 (en) | 2013-05-17 | 2016-11-01 | General Electric Company | Ultrasonic detection method and ultrasonic analysis method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038831A (en) * | 1989-04-06 | 1990-01-17 | 邓文贤 | Cleaning and energy saving additives for bituminous coal |
| CN1052135A (en) * | 1989-11-24 | 1991-06-12 | 杨春风 | Comburant for cleaning soot deposits of boiler |
| CN1098133A (en) * | 1993-07-30 | 1995-02-01 | 梁玉福 | Efficient smoke-removing coal-saving combustion aid |
| CN1093720A (en) * | 1993-12-06 | 1994-10-19 | 无锡轻工业学院 | The synthesis technique of amino-acid metal chelate |
-
1996
- 1996-06-28 CN CN96106589A patent/CN1062592C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298820C (en) * | 2002-05-09 | 2007-02-07 | 张雷 | Nano-catalytic desulfurzing energy saving combustion improver and producing method thereof |
| CN100360647C (en) * | 2005-11-21 | 2008-01-09 | 上海元宝能源技术有限公司 | Gasifying coal for water gas furnace |
| CN101805653A (en) * | 2009-02-16 | 2010-08-18 | 李欣柏 | XB type coal saving agent |
| CN102517120A (en) * | 2011-12-27 | 2012-06-27 | 长春市奥地特科技有限公司 | Fuel coal additive |
| CN102517120B (en) * | 2011-12-27 | 2014-07-02 | 长春市奥地特科技有限公司 | Fuel coal additive |
| US9482645B2 (en) | 2013-05-17 | 2016-11-01 | General Electric Company | Ultrasonic detection method and ultrasonic analysis method |
| CN103436320A (en) * | 2013-09-11 | 2013-12-11 | 吕勇 | Process for preparing derived fuel by using high-humidity household garbage as raw material |
| CN103436320B (en) * | 2013-09-11 | 2014-12-31 | 吕勇 | Process for preparing derived fuel by using high-humidity household garbage as raw material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1062592C (en) | 2001-02-28 |
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Free format text: CORRECT: APPLICANT; FROM: WANG BAOXING TO: BEIJING BISHITE INDUSTRIAL CO., LTD |
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Address after: 100027, Beijing Dongcheng District Chaoyangmen North Street No. 8 Fu Building, block F, 17 contact Wang Juanying Applicant after: Beijing Bit Industrial Co.,Ltd. Address before: 062552 North China petroleum supply office, Hebei, Renqiu Applicant before: Wang Baoxing |
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| CP03 | Change of name, title or address |
Address after: 100027, Beijing Dongcheng District Chaoyangmen North Street No. 8 Fu Building, block F, 17 contact Jiang Juanying Applicant after: Beijing Jianhao INdustry Co. Applicant before: Beijing Bit Industrial Co.,Ltd. |
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