CN102660348A - Coal economizing agent and preparation method thereof - Google Patents
Coal economizing agent and preparation method thereof Download PDFInfo
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- CN102660348A CN102660348A CN2012101602983A CN201210160298A CN102660348A CN 102660348 A CN102660348 A CN 102660348A CN 2012101602983 A CN2012101602983 A CN 2012101602983A CN 201210160298 A CN201210160298 A CN 201210160298A CN 102660348 A CN102660348 A CN 102660348A
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- coal
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- temperature
- saving agent
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000003245 coal Substances 0.000 title abstract description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 30
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000002156 mixing Methods 0.000 claims abstract description 13
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims abstract description 10
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical class [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 10
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 claims abstract description 10
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 4
- -1 Polyoxyethylene nonylphenol Polymers 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 abstract 2
- 229910001981 cobalt nitrate Inorganic materials 0.000 abstract 2
- 239000003995 emulsifying agent Substances 0.000 abstract 2
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000011259 mixed solution Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention relates to a coal-economizing agent and a preparation method thereof. The coal economizing agent consists of the following ingredients by mass percent: 41 to 66.25 percent of saturated lime water under room temperature, 0.75 to 1.25 percent of ferrocene, 5 to 7 percent of No. 97 gasoline; 2 to 2.5 percent of potassium permanganate, 0.5 to 1 percent of cobalt nitrate, 1.5 to 3 percent of emulsifier OP-10, 20 to 37.5 percent of methanol, 2 to 3.75 percent of methylbenzene and 2 to 3 percent of ethyl formate. The preparation method comprises the following steps of mixing the saturated lime water and potassium permanganate, adding cobalt nitrate, then adding the emulsifier OP-10, adding the mixed solution of ferrocene and No.97 gasoline at the temperature of 35 to 45 DEG, adding the methanol at the temperature of 50 to 55 DEG, then adding the methylebenzene, adding ethyl formate, and continuously stirring the mixture under the temperature of 60 to 62 DEG. The preparation process is simple, the production cost is reduced, and the synthesized coal economizing agent has stable chemical properties, good burning performance and good effect for economizing the coal and reducing the pollutant gases.
Description
Technical field
The present invention relates to a kind of coal-saving agent and preparation method thereof.
Background technology
Coal-saving agent is significant to coal burning; It can significantly improve the coal calorific value; Reduce coal usage quantity and coal burning pollution, the principle of work of coal-saving agent is: have contain coal-saving agent coal in combustion processes with coal-saving agent in each chemical composition back of gasifying simultaneously form mixed gas; Under catalyzer, properties-correcting agent effect, produce IX, the flue gas that should emit forms the water-gas of very easily combustion and participates in burning; Its essence is that the flue gas that should discharge is converted into the new flammable energy, impel flame internal flame temperature to gather simultaneously and increase, and driven and increase gathering of flame flame envelope temperature; The length of flame, flame density, flame area have been increased greatly; Thereby improved boiler output, saved a large amount of coals, in burner hearth, just reduced a large amount of flue dust and discharge of harmful gases, economized on coal; Reducing smoke evacuation sulfurous gas and carbon monoxide all can obviously reduce; Reduce the labour intensity of artificial prepurging, improve the coal stove combustionproperty, prolong the work-ing life of body of heater.China is coal production and use big country, and coal is as Nonrenewable energy resources, along with the exhaustion day by day of coal resources; Rationally practicing thrift and using coal is the matter of fundamental importance that concerns the national economy Sustainable development; During " 12 ", state plan increases substantially the reduction of discharging plan of economizing on coal, high, the complex process of the employed raw materials cost of existing industrial coal-saving agent preparation method; Cause the coal-saving agent production cost significantly to improve; Limited the application and the popularization of coal-saving agent, the part coal-saving agent exists unstable, volatile shortcoming on the other hand, and the coal-saving agent of this type unstable properties has greatly limited the usefulness of economizing on coal of coal-saving agent.
Summary of the invention
The object of the present invention is to provide a kind of coal-saving agent and preparation method thereof, it is simple that it has technology, and raw materials cost is low, the advantage of the coal-saving agent stable performance of producing.
The present invention realizes that so a kind of coal-saving agent is characterized in that, said coal-saving agent consists of: all by the quality proportioning, and the saturated limewater 41%-66.25% under the room temperature wherein; Ferrocene 0.75%-1.25%; No. 97 gasoline 5%-7%; Potassium permanganate 2%-2.5%; Xiao Suangu 0.5%-1%; Polyoxyethylene nonylphenol ether-10 is 1.5%-3%; Methyl alcohol 20%-37.5%; Toluene 2%-3.75%; Ethyl formate 2%-3% forms; The preparation method of coal-saving agent is: get ferrocene and No. 97 gasoline mixing 48 hours, it is subsequent use to make mixing solutions; 2) get saturated limewater and potassium permanganate and mix, and mixing solutions placed under the velocity of shear 1500-3000r/min condition continue 15-30 minute, then add Xiao Suangu, reacted 5 minutes; Add polyoxyethylene nonylphenol ether-10 then, react after 20 minutes, temperature is controlled at the 35-45 degree; Add 1 again) said mixing solutions, temperature is controlled under the 50-55 degree condition, adds methyl alcohol; Question response takes place to add toluene after 2 minutes, adds ethyl formate after 2 minutes; And under temperature 60-62 degree condition, continue to stir 90-150 minute, promptly process the coal-saving agent finished product.
Technique effect of the present invention is: the raw material that the present invention adopted is common industrial chemicals, produces heat of reaction in the reaction, under the condition that need not extraneous heating, just can provide chemical reaction required temperature condition; Preparation technology is simple; Raw materials cost and energy consumption production cost that coal-saving agent is produced have greatly been reduced, while synthetic coal-saving agent stable chemical performance of the present invention, long quality-guarantee period; And have good burning performance, have the effect of well economizing on coal and reducing dusty gas.
Embodiment
Below in conjunction with embodiment the present invention is further set forth,
Embodiment one:
Coal-saving agent consists of by the quality proportioning: saturated limewater 48.65%; Ferrocene 0.98%; No. 97 gasoline 6.5%; Potassium permanganate 2.25%; Xiao Suangu 0.82%; Polyoxyethylene nonylphenol ether-10 is 2.5%; Methyl alcohol 32.5%; Toluene 3.5%; Ethyl formate 2.3%.
Embodiment two:
Coal-saving agent consists of by the quality proportioning: saturated limewater 57.92%; Ferrocene 0.88%; No. 97 gasoline 5.5%; Potassium permanganate 2.4%; Xiao Suangu 0.7%; Polyoxyethylene nonylphenol ether-10 is 1.8%; Methyl alcohol 25.5%; Toluene 2.8%; Ethyl formate 2.5%.
Embodiment three:
Coal-saving agent consists of by the quality proportioning: saturated limewater 50.77%; Ferrocene 1.14%; No. 97 gasoline 5.58%; Potassium permanganate 2.11%; Xiao Suangu 0.67%; Polyoxyethylene nonylphenol ether-10 is 2.81%; Methyl alcohol 30.65%; Toluene 3.5%; Ethyl formate 2.77%.
The preparation method of coal-saving agent is following, is example with the proportioning of the foregoing description two:
1) get 0.88% ferrocene and No. 5.5%97 gasoline mixing 48 hours, it is subsequent use to make mixing solutions; 2) get 57.92% saturated limewater and 2.4% potassium permanganate and mix, and mixing solutions placed under the velocity of shear 1500-3000r/min condition continue 15-30 minute, then add 0.7% Xiao Suangu, reacted 5 minutes; Add 1.8% polyoxyethylene nonylphenol ether-10 then, react after 20 minutes, temperature is controlled at the 35-45 degree; Add 1 again) said mixing solutions, temperature is controlled under the 50-55 degree condition, adds 25.5% methyl alcohol; Question response takes place to add 2.8% toluene after 2 minutes, adds 2.5% ethyl formate after 2 minutes; And under temperature 60-62 degree condition, continue to stir 90-150 minute, promptly process the coal-saving agent finished product; Get 300-500 gram and 1 ton of mark coal thorough mixing to the above-mentioned coal-saving agent finished product that makes, through testing contrast, in industrial dwarf boiler burning with the 1 ton of mark coal that does not add coal-saving agent; The total heat energy that the former produces has improved about 10% than the latter; In the experiment of large power plant boiler, the total heat energy that the former produces is to have improved 5%-8% than the latter, finds through experiment; The present invention's stable performance of economizing on coal, effect is remarkable.
Claims (2)
1. a coal-saving agent is characterized in that, said coal-saving agent consists of: all by the quality proportioning, and the saturated limewater 41%-66.25% under the room temperature wherein; Ferrocene 0.75%-1.25%; No. 97 gasoline 5%-7%; Potassium permanganate 2%-2.5%; Xiao Suangu 0.5%-1%; Polyoxyethylene nonylphenol ether-10 is 1.5%-3%; Methyl alcohol 20%-37.5%; Toluene 2%-3.75%; Ethyl formate 2%-3% forms.
2. the preparation method of coal-saving agent as claimed in claim 1 is characterized in that: 1) get ferrocene and No. 97 gasoline mixed 48 hours, it is subsequent use to make mixing solutions; 2) get saturated limewater and potassium permanganate and mix, and mixing solutions placed under the velocity of shear 1500-3000r/min condition continue 15-30 minute, then add Xiao Suangu, reacted 5 minutes; Add polyoxyethylene nonylphenol ether-10 then, react after 20 minutes, temperature is controlled at the 35-45 degree; Add 1 again) said mixing solutions, temperature is controlled under the 50-55 degree condition, adds methyl alcohol; Question response takes place to add toluene after 2 minutes, adds ethyl formate after 2 minutes; And under temperature 60-62 degree condition, continue to stir 90-150 minute, promptly process the coal-saving agent finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210160298.3A CN102660348B (en) | 2012-05-23 | 2012-05-23 | A kind of coal-saving agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210160298.3A CN102660348B (en) | 2012-05-23 | 2012-05-23 | A kind of coal-saving agent and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102660348A true CN102660348A (en) | 2012-09-12 |
| CN102660348B CN102660348B (en) | 2016-09-28 |
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| CN201210160298.3A Expired - Fee Related CN102660348B (en) | 2012-05-23 | 2012-05-23 | A kind of coal-saving agent and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897765A (en) * | 2014-04-03 | 2014-07-02 | 冯智勇 | High-efficiency energy-saving emission-reducing combustion improver of coal-fired boiler |
| CN104164272A (en) * | 2014-09-02 | 2014-11-26 | 河南炬能能源科技有限公司 | Energy fuel and preparation method thereof |
| CN104293412A (en) * | 2014-09-10 | 2015-01-21 | 济南大学 | Preparation method of coal combustion improver |
| CN105623750A (en) * | 2016-02-27 | 2016-06-01 | 安徽海德石油化工有限公司 | Faint-scent environment-friendly plant fuel oil and preparing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098737A (en) * | 1994-07-02 | 1995-02-15 | 柏绿山 | Combustion-supporting smoke-eliminating agent and compound method thereof |
| US20040261313A1 (en) * | 2003-06-25 | 2004-12-30 | The Lubrizol Corporation, A Corporation Of The State Of Ohio | Gel additives for fuel that reduce soot and/or emissions from engines |
| CN1718699A (en) * | 2005-04-06 | 2006-01-11 | 尹小林 | Catalytic combustion adjuvant for coal |
| CN1757703A (en) * | 2004-10-08 | 2006-04-12 | 田立军 | High efficiency, environmental protection type coal-saving agent, and its prodn. art |
| CN101230301A (en) * | 2008-01-04 | 2008-07-30 | 周兴泽 | Combustion-supporting, desulfurization and coal-saving additive used for boiler fire coal |
| CN102154050A (en) * | 2011-03-04 | 2011-08-17 | 河南新乡四特节能环保科技有限公司 | Coal additive |
-
2012
- 2012-05-23 CN CN201210160298.3A patent/CN102660348B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098737A (en) * | 1994-07-02 | 1995-02-15 | 柏绿山 | Combustion-supporting smoke-eliminating agent and compound method thereof |
| US20040261313A1 (en) * | 2003-06-25 | 2004-12-30 | The Lubrizol Corporation, A Corporation Of The State Of Ohio | Gel additives for fuel that reduce soot and/or emissions from engines |
| CN1757703A (en) * | 2004-10-08 | 2006-04-12 | 田立军 | High efficiency, environmental protection type coal-saving agent, and its prodn. art |
| CN1718699A (en) * | 2005-04-06 | 2006-01-11 | 尹小林 | Catalytic combustion adjuvant for coal |
| CN101230301A (en) * | 2008-01-04 | 2008-07-30 | 周兴泽 | Combustion-supporting, desulfurization and coal-saving additive used for boiler fire coal |
| CN102154050A (en) * | 2011-03-04 | 2011-08-17 | 河南新乡四特节能环保科技有限公司 | Coal additive |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897765A (en) * | 2014-04-03 | 2014-07-02 | 冯智勇 | High-efficiency energy-saving emission-reducing combustion improver of coal-fired boiler |
| CN103897765B (en) * | 2014-04-03 | 2016-07-13 | 冯智勇 | A kind of coal-burning boiler combustion adjuvant of efficient energy-saving and emission-reducing |
| CN104164272A (en) * | 2014-09-02 | 2014-11-26 | 河南炬能能源科技有限公司 | Energy fuel and preparation method thereof |
| CN104293412A (en) * | 2014-09-10 | 2015-01-21 | 济南大学 | Preparation method of coal combustion improver |
| CN104293412B (en) * | 2014-09-10 | 2016-06-22 | 济南大学 | Preparation method of coal combustion improver |
| CN105623750A (en) * | 2016-02-27 | 2016-06-01 | 安徽海德石油化工有限公司 | Faint-scent environment-friendly plant fuel oil and preparing method thereof |
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| Publication number | Publication date |
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| CN102660348B (en) | 2016-09-28 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Cang Inventor before: Xia Xiujin |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160825 Address after: 330001, Jinggangshan Avenue, Nanchang, Jiangxi Province, No. 824 Applicant after: Xu Cang Address before: 330000, Nanchang, Jiangxi province Nanchang County Liantang Town Lake clear, a classic unit two, Room 302 Applicant before: Xia Xiujin |
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Inventor after: Liu Ronghua Inventor before: Xu Cang |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20170707 Address after: 225411 Taixing City, Huangqiao Province Town Industrial Park, No. East victory road, No. 8 Patentee after: Liu Ronghua Address before: 330001, Jinggangshan Avenue, Nanchang, Jiangxi Province, No. 824 Patentee before: Xu Cang |
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Inventor after: Chen Jindong Inventor before: Liu Ronghua |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170803 Address after: 221011 Jiangsu Xuzhou District, Jiawang province Longshan Town metallurgical agglomeration area north head Patentee after: Xuzhou Dongxing Energy Co., Ltd. Address before: 225411 Taixing City, Huangqiao Province Town Industrial Park, No. East victory road, No. 8 Patentee before: Liu Ronghua |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20160928 Termination date: 20210523 |