CN101108991A - Energy-saving environment protection fire coal additive agent and method of manufacturing the same - Google Patents
Energy-saving environment protection fire coal additive agent and method of manufacturing the same Download PDFInfo
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- CN101108991A CN101108991A CNA2007100500002A CN200710050000A CN101108991A CN 101108991 A CN101108991 A CN 101108991A CN A2007100500002 A CNA2007100500002 A CN A2007100500002A CN 200710050000 A CN200710050000 A CN 200710050000A CN 101108991 A CN101108991 A CN 101108991A
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- 239000003245 coal Substances 0.000 title claims abstract description 72
- 239000000654 additive Substances 0.000 title claims abstract description 28
- 230000000996 additive effect Effects 0.000 title claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 15
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims abstract description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 12
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims abstract description 12
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 8
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims abstract description 7
- 235000010333 potassium nitrate Nutrition 0.000 claims abstract description 7
- 239000004323 potassium nitrate Substances 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims abstract description 6
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 6
- 235000010344 sodium nitrate Nutrition 0.000 claims abstract description 6
- 239000004317 sodium nitrate Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 7
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 6
- 150000002978 peroxides Chemical class 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 235000017550 sodium carbonate Nutrition 0.000 claims description 5
- 229940001516 sodium nitrate Drugs 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 14
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052799 carbon Inorganic materials 0.000 abstract description 6
- 239000000779 smoke Substances 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 239000004312 hexamethylene tetramine Substances 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 229960004011 methenamine Drugs 0.000 abstract 1
- -1 peroxy calcium carbonate Chemical compound 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 239000005864 Sulphur Substances 0.000 description 6
- 238000006477 desulfuration reaction Methods 0.000 description 6
- 230000023556 desulfurization Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 235000010269 sulphur dioxide Nutrition 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 235000011089 carbon dioxide Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010884 boiler slag Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- XOCUXOWLYLLJLV-UHFFFAOYSA-N [O].[S] Chemical compound [O].[S] XOCUXOWLYLLJLV-UHFFFAOYSA-N 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004291 sulphur dioxide Substances 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001339 alkali metal compounds Chemical class 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- 150000003818 basic metals Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229910001428 transition metal ion Inorganic materials 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses an energy-saving environmental protection fire coal additive, which comprises 20 to 36 portions of potassium nitrate, 40 to 60 portions of manganese dioxide, 40 to 60 portions of potassium chlorate, 20 to 38 portions of sodium nitrate, 30 to 50 portions of EDTA, 15 to 30 portions of hexamethylene tetramine, 25 to 35 portions of ammonium nitrate, 10 to 30 portions of sodium carbonate and 40 to 60 portions of peroxy calcium carbonate. The fire coal additive also comprises 25 to 45 portions potassium permanganate. The preparation method of the fire coal additive is that formula material is prepared according to the above energy-saving environmental protection fire coal additive; the chosen formula materials are grinded into powder by a grinder; the power-like materials are added with 1000-portion water and are homogenously stirred and placed for 24-hour. The fire coal additive is capable of promoting the combustion of the coal, and has dramatic sulfur-fixing and dust removal and energy-saving functions, lowers the carbon content of the slag, reduces the harmful gas and smoke dischange volume, saves the coal-fired consumption and improves the furnace thermal efficiency.
Description
Technical field
The present invention relates to the resource and environment technical field, be specifically related to a kind of energy-saving environment protection fire coal addition agent and preparation method thereof.
Background technology
Coal is the topmost energy of China, and coal-fired a large amount of obnoxious flavoures and the flue dust that is discharged caused the typical coal-smoke pollution of China's atmosphere.The statistic data of Chinese environmental protection general bureau issue shows that the sulfur dioxide emissions total amount is 2158.7 ten thousand tons in the national waste gas in 2003, and acid rain pollution is very serious.Too high and the acid rain of sulfur dioxide concentration forms and has had a strong impact on HUMAN HEALTH in the discharging of a large amount of sulfurous gas, the atmosphere, has destroyed the ecosystem, and industrial and agricultural production is caused great loss.Therefore, the control to coal-fired sulfur dioxide emissions is very urgent with improvement.
Fire coal is a kind of solid fuel, in combustion processes, need a large amount of oxygen, but only contain 21% oxygen in the air, and the content of nitrogen is up to 78%, and when temperature of combustion surpasses 700 degree when above, nitrogen can be converted into oxynitrides, cause atmospheric pollution, and can between fire coal and oxygen, form and block barrier, so that it is insufficient to burn, thereby cause black smoke floating dust and heat to increase energy consumption from the flue loss.Simultaneously, contain a certain amount of sulphur in the coal-fired composition, when fired coal combustion, can generate oxygen sulfur compound.
At present, the effective means of controlling sulfur dioxide emissions abroad is still flue gas desulfurization, but its investment working cost is very high.Desulfurization in burning promptly adds certain sulphur-fixing agent in coal, make the oxygen sulfur compound and sulphur-fixing agent reaction that produce in the coal combustion process, generation vitriol or other sulfocompounds and be fixed in the coal ash.This method does not need to increase extra sweetener, less investment.Therefore, relatively be fit to the existing technology of China, economic condition and environmental requirement.Desulfurization technology has fluidized-bed combustion desulfurization technology, moulded coal desulphurization during combustion technology, in-furnace calcium spraying desulfurization technology etc. in the coal combustion.Practice shows that when adopting Wingdale as sulphur-fixing agent, the utilization ratio of its calcium is generally below 20%, and the solid sulphur efficiency of in-furnace calcium spraying only is 20%～40%, and the solid sulphur efficiency of the calcium base when how to improve the stove internal combustion is one of people's question of common concern.
Summary of the invention
The technical issues that need to address of the present invention are can not fully burn and cause serious air-polluting present situation at a large amount of raw coal in the current existing energy utilization, how a kind of energy-saving environment protection fire coal addition agent is provided, this energy-saving environment protection fire coal addition agent component function is stable, can promote the burning of raw coal effectively, have significant sulfur-fixing dust and energy-conservation effect, reduce boiler slag carbon content, reduce the discharging of carbon monoxide and black smoke, save coal-fired consumption and improve boiler thermal output.
Technical problem proposed by the invention is to solve like this, and a kind of energy-saving environment protection fire coal addition agent is provided, and it is characterized in that described additive for fire coal basic composition is according to ratio of weight and number:
20～36 parts in saltpetre;
40～60 parts of Manganse Dioxide;
40～60 parts in Potcrate;
20～38 parts of SODIUMNITRATE;
30～50 parts of ethylenediamine tetraacetic acid (EDTA)s;
15～30 parts of hexamethylenetetramines;
25～35 parts in ammonium nitrate;
10～30 parts in yellow soda ash;
40～60 parts in peroxide lime carbonate.
According to energy-saving environment protection fire coal addition agent provided by the present invention, it is characterized in that described additive for fire coal also comprises 25～45 parts in potassium permanganate.
The preparation method of above-mentioned energy-saving environment protection fire coal addition agent is characterized in that, the preparation method of described additive for fire coal comprises the steps:
A, select materials, select formula material according to the described energy-saving environment protection fire coal addition agent of claim 1;
B, pulverizing, with selected formula material through the shredder grind into powder;
C, configuration, with pulverous raw material admix stir evenly in 1000 parts of water after, placed 24 hours.
Beneficial effect of the present invention is:
1, the potassium ion and the mn ion that contain of potassium permanganate and Manganse Dioxide belongs to basic metal and transition metal ion, burning of coal and desulfurization reaction all there is significant catalytic activation effect, can promote solid sulphur simultaneously, and eliminate additive adding back because ash content increases the disadvantageous effect that burning is brought, reduce the burning-point of dirty coal, improve burn-off rate.Simultaneously, potassium permanganate and Manganse Dioxide can also discharge comburant oxygen under differing temps.
2, the calcium ion in the peroxide lime carbonate is mainly used in solid sulphur, and can discharge comburant oxygen under differing temps simultaneously.
3, at a certain temperature, raw coal has reductibility to the gaseous media carbonic acid gas, and coal is high more to the reduction ratio of carbonic acid gas, and the reactivity of expression coal is strong more.This is because the reaction of carbon and carbonic acid gas is not only carried out in the incendiary appearance, and carries out on the capillary hole wall of the inside of fuel, and porosity is high more, and the reaction table area is big more, and reactivity is strong more.This additive for fire coal employing alkali or alkali metal compound have katalysis to the reduction of carbonic acid gas, at high temperature can decompose to generate sodium oxide and carbonic acid gas, make reactive the enhancing, help burning.
4, hexamethylenetetramine has hydrolysis, addition reaction effect; Saltpetre is as carburizing agent.
Experiment shows that the advantage of this high-efficient enviromental protection additive for fire coal is to increase substantially coal-fired thermo-efficiency, and flame is increased, and the combustion district prolongs; The carbon content of slagging tap is reduced, economize on coal significantly; Significantly reduce the toxic and harmful discharging, environmental; The burnt phenomenon of stove caudal knot is significantly reduced, and become more loose; The burning that makes coal fully, fully prolongs combustion time.
In sum, this energy-saving environment protection fire coal addition agent component cheaply is easy to get, function-stable, not only can promote the burning of raw coal effectively, also has significant sulfur-fixing dust and energy-conservation effect, greatly reduces obnoxious flavour and smoke discharge amount.Simultaneously, the furnace flame core temperature is improved more than 100 ℃, efficiency of combustion improves more than 10%, reduces boiler slag carbon content more than 10%, and oke exhaust blackness can reduce by 0.5～2 lingemann grade, reduces sulphur dioxide emission 15%～60%, coal saving rate 10%～25%.
Embodiment
Below embodiments of the present invention are described further.
Embodiment 1:
Choose the additive for fire coal composition and the quality proportioning is as follows:
Saltpetre 28Kg; Manganse Dioxide 56Kg; Potcrate 54Kg; SODIUMNITRATE 26Kg; Ethylenediamine tetraacetic acid (EDTA) 40Kg; Hexamethylenetetramine 18Kg; Ammonium nitrate 30Kg; Yellow soda ash 20Kg; Peroxide lime carbonate 50Kg.
Select formula material by above-mentioned energy-saving environment protection fire coal addition agent; With selected formula material through the shredder grind into powder; With the raw material after pulverizing admix stir evenly in 1000 parts of water after, place and can make additive for fire coal stoste in 24 hours.
Embodiment 2:
Choose the additive for fire coal composition and the quality proportioning is as follows:
Saltpetre 28Kg; Manganse Dioxide 56Kg; Potcrate 54Kg; SODIUMNITRATE 26Kg; Ethylenediamine tetraacetic acid (EDTA) 40Kg; Hexamethylenetetramine 18Kg; Ammonium nitrate 30Kg; Yellow soda ash 20Kg; Peroxide lime carbonate 50Kg.
Also can put into potassium permanganate 34Kg in the above-mentioned additive for fire coal.Potassium permanganate is oxygenant, can decompose under differing temps, makes coal fully burning under differing temps.
Select formula material by above-mentioned energy-saving environment protection fire coal addition agent; With selected formula material through the shredder grind into powder; With the raw material after pulverizing admix stir evenly in 1000 parts of water after, place and can make additive for fire coal stoste in 24 hours.
Embodiment 3:
Choose the additive for fire coal composition and the quality proportioning is as follows:
Saltpetre 25Kg; Manganse Dioxide 60Kg; Potcrate 55Kg; SODIUMNITRATE 25Kg; Ethylenediamine tetraacetic acid (EDTA) 42Kg; Hexamethylenetetramine 20Kg; Ammonium nitrate 35Kg; Yellow soda ash 25Kg; Peroxide lime carbonate 55Kg.
Also can put into potassium permanganate 35Kg in the above-mentioned additive for fire coal composition.
Select formula material by above-mentioned energy-saving environment protection fire coal addition agent; With selected formula material through the shredder grind into powder; With the raw material after pulverizing admix stir evenly in 1000 parts of water after, place and can make additive for fire coal stoste in 24 hours.
The additive for fire coal stoste of being prepared according to the method described above can be placed and be undergone no deterioration in 3 years; The coal that is mixed with additive for fire coal according to the method described above can place can not volatilize in 18 months rotten.
The using method of above-mentioned additive for fire coal is: take out the additive for fire coal stoste that 1Kg prepares, the water that adds 10Kg dilutes; The dilution that obtains is sprayed on 1000 parts the coal, stirs to mix thoroughly and get final product.
Adopt this energy-saving environment protection fire coal addition agent, the furnace flame core temperature is improved more than 100 ℃, efficiency of combustion improves more than 10%, reduce boiler slag carbon content more than 10%, oke exhaust blackness can reduce by 0.5～2 lingemann grade, reduces sulphur dioxide emission 15%～60%, coal saving rate 10%～25%.
It is high and to the pollution problem of environment to the invention solves present China coal combustion efficient, can improve the reactive behavior and the inflammableness of coal; Also can reduce CO, NO simultaneously
XAnd SO
XGrowing amount, can reduce coal-fired coal consumption such as plain cylindrical furnace and Industrial Stoves, reduce discharging, the control boiler coke of flue dust.This additive for fire coal is applicable to various coals to be all kinds of civil boilers, the industrial furnace of fuel, and it integrates economizes on coal, solid sulphur, eliminates smoke, and has obvious social and economic benefit.
Though described embodiments of the present invention in conjunction with the accompanying drawings, the protection domain that those of ordinary skills do not need various distortion that creativity work just can make or modification still to belong to this patent within the scope of the appended claims.
Claims (3)
1. an energy-saving environment protection fire coal addition agent is characterized in that, described additive for fire coal basic composition is according to ratio of weight and number:
20～36 parts in saltpetre;
40～60 parts of Manganse Dioxide;
40～60 parts in Potcrate;
20～38 parts of SODIUMNITRATE;
30～50 parts of ethylenediamine tetraacetic acid (EDTA)s;
15～30 parts of hexamethylenetetramines;
25～35 parts in ammonium nitrate;
10～30 parts in yellow soda ash;
40～60 parts in peroxide lime carbonate.
2. energy-saving environment protection fire coal addition agent according to claim 1 is characterized in that, described additive for fire coal also comprises 25～45 parts in potassium permanganate.
3. the preparation method of claim 1 or 2 described energy-saving environment protection fire coal addition agents is characterized in that, the preparation method of described additive for fire coal comprises the steps:
A, select materials, select formula materials according to claim 1 or 2 described energy-saving environment protection fire coal addition agents;
B, pulverizing, with selected formula material through the shredder grind into powder;
C, configuration, with pulverous raw material admix stir evenly in 1000 parts of water after, placed 24 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100500002A CN101108991A (en) | 2007-09-12 | 2007-09-12 | Energy-saving environment protection fire coal additive agent and method of manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100500002A CN101108991A (en) | 2007-09-12 | 2007-09-12 | Energy-saving environment protection fire coal additive agent and method of manufacturing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101108991A true CN101108991A (en) | 2008-01-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100500002A Pending CN101108991A (en) | 2007-09-12 | 2007-09-12 | Energy-saving environment protection fire coal additive agent and method of manufacturing the same |
Country Status (1)
| Country | Link |
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| CN (1) | CN101108991A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805653A (en) * | 2009-02-16 | 2010-08-18 | 李欣柏 | XB type coal saving agent |
| CN101475863B (en) * | 2009-02-03 | 2012-03-28 | 蒋凤亮 | Nano ore coal combustion supporting additive, preparation and use as coal renewable energy source |
| CN102585967A (en) * | 2012-03-13 | 2012-07-18 | 北京华业中科科技发展有限公司 | High-efficiency environment-friendly coal synergistic agent |
| CN103060049A (en) * | 2011-10-24 | 2013-04-24 | 王海城 | Energy saving agent |
| CN103131507A (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 formulation method |
| CN103254960A (en) * | 2012-04-25 | 2013-08-21 | 陈颖通 | Fire coal boiler liquid combustion improver |
| CN104312652A (en) * | 2014-09-29 | 2015-01-28 | 汪承武 | Environment-friendly roasted coal and preparation method thereof |
| CN105368536A (en) * | 2015-11-27 | 2016-03-02 | 广西阔能霸能源科技开发有限责任公司 | Ferrocene-containing fuel coal synergist and preparation method therefor |
| CN105400567A (en) * | 2015-11-27 | 2016-03-16 | 广西阔能霸能源科技开发有限责任公司 | Efficient fire coal synergist and preparation method thereof |
| CN105505519A (en) * | 2015-11-27 | 2016-04-20 | 广西阔能霸能源科技开发有限责任公司 | Synergist used for coal and preparation method thereof |
| CN105505501A (en) * | 2016-01-04 | 2016-04-20 | 孟力 | Production method of refined flammable portable type moulded coal |
| CN105505517A (en) * | 2015-11-27 | 2016-04-20 | 广西阔能霸能源科技开发有限责任公司 | Energy-saving fire coal synergist and preparation method thereof |
| CN114100829A (en) * | 2021-11-17 | 2022-03-01 | 武汉科技大学 | Semi-coke grinding aid and preparation and use methods thereof |
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2007
- 2007-09-12 CN CNA2007100500002A patent/CN101108991A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475863B (en) * | 2009-02-03 | 2012-03-28 | 蒋凤亮 | Nano ore coal combustion supporting additive, preparation and use as coal renewable energy source |
| CN101805653A (en) * | 2009-02-16 | 2010-08-18 | 李欣柏 | XB type coal saving agent |
| CN103060049A (en) * | 2011-10-24 | 2013-04-24 | 王海城 | Energy saving agent |
| CN102585967A (en) * | 2012-03-13 | 2012-07-18 | 北京华业中科科技发展有限公司 | High-efficiency environment-friendly coal synergistic agent |
| CN103254960A (en) * | 2012-04-25 | 2013-08-21 | 陈颖通 | Fire coal boiler liquid combustion improver |
| CN103131507A (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 formulation method |
| CN104312652A (en) * | 2014-09-29 | 2015-01-28 | 汪承武 | Environment-friendly roasted coal and preparation method thereof |
| CN105368536A (en) * | 2015-11-27 | 2016-03-02 | 广西阔能霸能源科技开发有限责任公司 | Ferrocene-containing fuel coal synergist and preparation method therefor |
| CN105400567A (en) * | 2015-11-27 | 2016-03-16 | 广西阔能霸能源科技开发有限责任公司 | Efficient fire coal synergist and preparation method thereof |
| CN105505519A (en) * | 2015-11-27 | 2016-04-20 | 广西阔能霸能源科技开发有限责任公司 | Synergist used for coal and preparation method thereof |
| CN105505517A (en) * | 2015-11-27 | 2016-04-20 | 广西阔能霸能源科技开发有限责任公司 | Energy-saving fire coal synergist and preparation method thereof |
| CN105505501A (en) * | 2016-01-04 | 2016-04-20 | 孟力 | Production method of refined flammable portable type moulded coal |
| CN114100829A (en) * | 2021-11-17 | 2022-03-01 | 武汉科技大学 | Semi-coke grinding aid and preparation and use methods thereof |
| CN114100829B (en) * | 2021-11-17 | 2023-05-23 | 武汉科技大学 | Semi-coke grinding aid and preparation and use methods thereof |
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