CN1775929A - Efficient energy-saving coal-firing additive - Google Patents
Efficient energy-saving coal-firing additive Download PDFInfo
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- CN1775929A CN1775929A CN 200510048135 CN200510048135A CN1775929A CN 1775929 A CN1775929 A CN 1775929A CN 200510048135 CN200510048135 CN 200510048135 CN 200510048135 A CN200510048135 A CN 200510048135A CN 1775929 A CN1775929 A CN 1775929A
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Abstract
The invention relates to high efficiency energy preserving coal additive that the weight ratio of constituents is benzene dregs: NaCl: potassium permanganate: rare earth chloride: CaCO3 or Na2CO3 =4.7-6:3-4.5:0.5:0.5:3-5. The additive added into coal could make it fast fire, long time burning, no smoke, etc. The coal save quantity could reach to 40%.
Description
Technical field
The present invention relates to civilian and industrial fuel, specifically is a kind of combustion-supporting fuel dope.
Background technology
The world today, energy day is becoming tight, and as the coal of important energy source, but because of can not fully burning, can not change into heat energy fully in various boilers and cooking stove.And a large amount of CO, the NO, the SO that discharge during coal burning
2The also imperfection of master gas causes energy dissipation, environmental pollution.Therefore energy-saving and environmental protection become the focus of world attention.At present, the measure generally taked of people mainly is to upgrade and transform coal combustion equipment and add soil etc. in coal and make moulded coal (honeycomb briquette) burning.But still exist investment big, technical sophistication, the shortcoming of long construction period.Fail effectively to solve energy-conservation and environmental issue.
Summary of the invention
Purpose of the present invention will provide a kind of additive for fire coal exactly, and the fire coal of various different qualities can fully be burnt, and reduces emission of harmful substances, reaches energy-efficient, the purpose of protection environment.Efficient energy-saving coal-firing additive of the present invention contains the composition of following weight ratio: benzene slag: sodium-chlor: potassium permanganate: rare earth chloride: lime carbonate or yellow soda ash=4.7-6: 3-4.5: 0.5: 0.5: 3-5 also can contain coal gangue or cinder or the flyash of weight ratio 100-200.
Efficient energy-saving coal-firing additive preparation of the present invention, easy to use is mixed thoroughly with raw coal as long as various compositions are pulverized the mixing back.Preferably make moulded coals such as honeycomb briquette, effect is better.Addition is generally raw coal per ton and uses additive 5-10 kilogram of the present invention.Among the present invention, potassium permanganate at high temperature can decomposite Manganse Dioxide and oxygen, and intensive catalysis and combustion-supporting effect are arranged, and can make the compound abundant oxygenolysis when fire coal in the coal; The benzene slag has combustion-supporting, improves stove fire temperature, fast effect on fire; The stink that rare earth chloride produces in the time of can removing coal combustion effectively plays combustion-supporting desulfurization." microexplosion " at high temperature takes place in sodium-chlor, can increase combustion surfacearea, helps the abundant burning of coal, prolongs the combustion time of coal, plays combustion-supporting and catalytic effect; The sulfurous gas that lime carbonate or yellow soda ash generate when when burning can be with coal combustion is reacted into stable calcium sulfate salt and remains in the slag, plays the effect of the solid sulphur of smoke abatement; Add fire coal behind the efficient energy-saving additive of the present invention or honeycomb briquette and have on fire soon, combustion time is long, and slag is light, smokelessly, nonirritant gas.With equal heat Calculation, can save standard coal 20%-40%.
Embodiment
Embodiment 1, with 50 kilograms in potassium permanganate, 500 kilograms of benzene slags, 50 kilograms of rare earth chlorides, 30 kilograms in lime carbonate,, 450 kilograms in sodium-chlor, separated pulverizing mixes, and makes efficient energy-saving coal-firing additive of the present invention.
Embodiment 2, and with benzene slag 120 kg, 10 kilograms in potassium permanganate, 10 kilograms of rare earth chlorides, 6 kilograms in yellow soda ash, 60 kilograms in sodium-chlor, separated pulverizing mixes, and makes ignition dope of the present invention.
Embodiment 3, with 47 kilograms of benzene slags, 5 kilograms in potassium permanganate, 5 kilograms of rare earth chlorides, 5 kilograms in lime carbonate, 45 kilograms in sodium-chlor, separated pulverizing, get after the mixing 10 kilograms with 600 kilograms of loess, 1000 kilograms of cinders, 1000 kilograms of low grade coals, 1000 kilograms in high-quality raw coal is pulverized and is mixed and made into honeycomb briquette.
Claims (2)
1, efficient energy-saving coal-firing additive contains following weight ratio composition: benzene slag: sodium-chlor: potassium permanganate: rare earth oxide: lime carbonate or yellow soda ash=4.7-6: 3-4.5: 0.5: 0.5: 3-5.
2, efficient energy-saving coal-firing additive according to claim 1 is characterized in that also can containing coal gangue or cinder or the coal ash of weight ratio 100-200.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510048135 CN1775929A (en) | 2005-12-01 | 2005-12-01 | Efficient energy-saving coal-firing additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510048135 CN1775929A (en) | 2005-12-01 | 2005-12-01 | Efficient energy-saving coal-firing additive |
Publications (1)
| Publication Number | Publication Date |
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| CN1775929A true CN1775929A (en) | 2006-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510048135 Pending CN1775929A (en) | 2005-12-01 | 2005-12-01 | Efficient energy-saving coal-firing additive |
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| CN (1) | CN1775929A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955834A (en) * | 2010-09-28 | 2011-01-26 | 中科创投(北京)科技有限公司 | High-efficiency desulfurization economizer agent of coal burning boiler |
| CN103060041A (en) * | 2013-01-24 | 2013-04-24 | 广西桂晟新能源科技有限公司 | Briquette containing composite binder and burning synergistic agent and preparation method thereof |
| CN108048159A (en) * | 2017-11-15 | 2018-05-18 | 绵阳双甘科技有限公司 | Energy-efficient fuel additive |
-
2005
- 2005-12-01 CN CN 200510048135 patent/CN1775929A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955834A (en) * | 2010-09-28 | 2011-01-26 | 中科创投(北京)科技有限公司 | High-efficiency desulfurization economizer agent of coal burning boiler |
| CN103060041A (en) * | 2013-01-24 | 2013-04-24 | 广西桂晟新能源科技有限公司 | Briquette containing composite binder and burning synergistic agent and preparation method thereof |
| CN103060041B (en) * | 2013-01-24 | 2014-02-26 | 广西桂晟新能源科技有限公司 | Briquette containing composite binder and burning synergistic agent and preparation method thereof |
| CN108048159A (en) * | 2017-11-15 | 2018-05-18 | 绵阳双甘科技有限公司 | Energy-efficient fuel additive |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |