CN101649239B - Composite coal-saving agent - Google Patents
Composite coal-saving agent Download PDFInfo
- Publication number
- CN101649239B CN101649239B CN200910176493A CN200910176493A CN101649239B CN 101649239 B CN101649239 B CN 101649239B CN 200910176493 A CN200910176493 A CN 200910176493A CN 200910176493 A CN200910176493 A CN 200910176493A CN 101649239 B CN101649239 B CN 101649239B
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- China
- Prior art keywords
- coal
- saving agent
- saving
- iron
- sodium
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
Abstract
The invention discloses a composite coal-saving agent in order to improve the thermal efficiency of coal and achieve the aims of energy saving and emission reduction. The coal-saving agent is prepared by the following components: charcoal powder, strontium nitrate, sodium nitrate, sodium nitrite, nitrate, calcium oxide, sodium carbonate, potassium chloride, ammonium perchlorate, ferric chloride, ferric oxide and lead hydroxide, bentonite, boric acid and high-sodium chlorate.
Description
Technical field
The invention belongs to the additive for fire coal field, relate in particular to a kind of composite coal-saving agent.
Background technology
For the protection environment, make full use of the energy, the scientific worker of countries in the world is in the correlative study of constantly carrying out power-saving technology.Coal-saving agent also is born thus.Coal-saving agent mainly is made into by multiple industrial chemicals such as oxygenation agent, properties-correcting agent, catalyzer, ignition dope, smoke suppressor, swelling agent, sulphur-fixing agents, is used to improve the thermo-efficiency of coal, reaches the purpose of energy-saving and emission-reduction.
Summary of the invention
Main purpose of the present invention is to disclose a kind of coal-saving agent, to improve the thermo-efficiency of coal, reaches the purpose of energy-saving and emission-reduction.
Coal-saving agent disclosed by the invention is processed by following component: powdered carbon, strontium nitrate, SODIUMNITRATE, Sodium Nitrite, nitre, quicklime, yellow soda ash, Repone K, ammoniumper chlorate, iron(ic)chloride, red oxide of iron, Potassium peroxide 85, wilkinite, boric acid and sodium perchlorate.
Wherein, The optimal components ratio of said components is: powdered carbon 15%: strontium nitrate 12%: SODIUMNITRATE 11%: Sodium Nitrite 9%: nitre 8%: quicklime 7%, yellow soda ash 6%: Repone K 5%: ammoniumper chlorate 5%: iron(ic)chloride 4%: red oxide of iron 4%: Potassium peroxide 85 4%: wilkinite 4%: boric acid 3%: sodium perchlorate 3%.
The coal saving rate of coal-saving agent disclosed by the invention can reach more than 20%, and this coal-saving agent is mixed in the raw material in 5/10000ths ratio, possibly make gas emissions and smoke discharge amount in the cement in vertical kiln reduce by 60%～80%, and output when significantly improving; This coal-saving agent is mixed in the raw coal that boiler uses with 3/1000ths ratio, can make carbon content in the slag when not adding be reduced to more than 14% after the interpolation below 2%, Gu sulphur, solid dirt rate reach more than 50%, discharge of harmful gases reduces more than 60%.
Specific embodiment
The present invention discloses a kind of composite coal-saving agent, and is composed of the following components:
Powdered carbon, strontium nitrate, SODIUMNITRATE, Sodium Nitrite, nitre, quicklime, yellow soda ash, Repone K, ammoniumper chlorate, iron(ic)chloride, red oxide of iron, Potassium peroxide 85, boric acid and sodium perchlorate.
Said components on the one hand, increases concentration of oxygen through the use strong oxidizer in combustion processes, utilization " microexplosion " and collision mechanism make interior temperature of burner hearth and oxygen distribution more even, and makes rapid, the fully burning of combustiblematerials in the fire coal; And generation IX combustion reactions under the effect of catalyzer, properties-correcting agent; Make traditional coal (or vertical kiln raw material) change into from combustion system from outward appearance to inner essence inside and outside together the burning; Improve the burn-out degree of coal burning, reduced the thermosteresis that chemical incomplete combustion coal-fired in the kiln is taken away.On the other hand, the sulfurous gas that utilizes sulphur-fixing agent (quicklime, yellow soda ash) to produce when making coal burning is solidificated in the cinder, generates the vitriol solids, has reduced the discharge of harmful gases amount.Thus, this coal-saving agent has improved the efficiency of combustion of coal, has reached the effect of energy-saving and emission-reduction; Can make nonflammable low grade coal reach the combustion efficacy of fat coal, can produce the excellent usefulness of smut, the excellent coal economic benefit of usefulness less.
Embodiment one
Choose raw material,, prepare burden in following ratio then putting in storage after raw material pulverizing, the oven dry:
Powdered carbon 15%: strontium nitrate 12%: SODIUMNITRATE 11%: Sodium Nitrite 9%: nitre 8%: quicklime 7%, yellow soda ash 6%: Repone K 5%: ammoniumper chlorate 5%: iron(ic)chloride 4%: red oxide of iron 4%: Potassium peroxide 85 4%: wilkinite 4%: boric acid 3%: sodium perchlorate 3%.
The proportioning of above-mentioned raw materials is an optimal components ratio of the present invention.Above-mentioned batching after grinding, homogenizing are handled, is packaged into finished product and sells.
Application example one
Coal-saving agent among the embodiment one is mixed in 5/10000ths ratio in the raw material of shaft kiln and boiler of cement manufacturing usefulness.This coal-saving agent can make gas emissions and the smoke discharge amount in the cement in vertical kiln reduce by 60%～80%, and coal saving rate can reach more than 20%, and significantly improves the time output of cement, and coal saving rate can reach more than 20%.
Embodiment two
Choose raw material,, prepare burden in following ratio then putting in storage after raw material pulverizing, the oven dry:
Powdered carbon 13%: strontium nitrate 12%: SODIUMNITRATE 11%: Sodium Nitrite 8%: nitre 9%: quicklime 7%, yellow soda ash 6%: Repone K 5%: ammoniumper chlorate 3%: iron(ic)chloride 6%: red oxide of iron 4%: Potassium peroxide 85 4%: wilkinite 6%: boric acid 3%: sodium perchlorate 3%.
Above-mentioned batching after grinding, homogenizing are handled, is packaged into finished product and sells.
Application example two
Coal-saving agent among the embodiment two is mixed in the raw coal that boiler uses with 3/1000ths ratio; Make carbon content in the slag when not adding be reduced to more than 14% after the interpolation below 2%; Gu sulphur, solid dirt rate reach more than 50%; Discharge of harmful gases reduces more than 60%, and coal saving rate can reach more than 20%.
More than; Be merely preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (2)
1. a composite coal-saving agent is characterized in that, the proportioning of said component is following:
Powdered carbon 15%: strontium nitrate 12%: SODIUMNITRATE 11%: Sodium Nitrite 9%: nitre 8%: quicklime 7%: yellow soda ash 6%: Repone K 5%: ammoniumper chlorate 5%: iron(ic)chloride 4%: red oxide of iron 4%: Potassium peroxide 85 4%: wilkinite 4%: boric acid 3%: sodium perchlorate 3%.
2. a composite coal-saving agent is characterized in that, the proportioning of said component is following:
Powdered carbon 13%: strontium nitrate 12%: SODIUMNITRATE 11%: Sodium Nitrite 8%: nitre 9%: quicklime 7%, yellow soda ash 6%: Repone K 5%: ammoniumper chlorate 3%: iron(ic)chloride 6%: red oxide of iron 4%: Potassium peroxide 85 4%: wilkinite 6%: boric acid 3%: sodium perchlorate 3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910176493A CN101649239B (en) | 2009-09-17 | 2009-09-17 | Composite coal-saving agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910176493A CN101649239B (en) | 2009-09-17 | 2009-09-17 | Composite coal-saving agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101649239A CN101649239A (en) | 2010-02-17 |
| CN101649239B true CN101649239B (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910176493A Expired - Fee Related CN101649239B (en) | 2009-09-17 | 2009-09-17 | Composite coal-saving agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN101649239B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250802A (en) * | 1998-10-13 | 2000-04-19 | 杜正涛 | Process for preparing energy-saving quickly-burning gray honeycombed briquet |
| CN101067102A (en) * | 2007-05-30 | 2007-11-07 | 张学义 | Coal-burning energy releasing powder and its prepn |
| US20090071067A1 (en) * | 2007-09-17 | 2009-03-19 | Ian Macpherson | Environmentally-Friendly Additives And Additive Compositions For Solid Fuels |
| CN101440328A (en) * | 2008-12-24 | 2009-05-27 | 李政 | Environment-protecting synergistic agent for fuel coal |
| CN101475864A (en) * | 2009-01-19 | 2009-07-08 | 赵楠 | Non-sodium chloride environment-friendly type coal-saving combustion adjuvant special for cement |
-
2009
- 2009-09-17 CN CN200910176493A patent/CN101649239B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250802A (en) * | 1998-10-13 | 2000-04-19 | 杜正涛 | Process for preparing energy-saving quickly-burning gray honeycombed briquet |
| CN101067102A (en) * | 2007-05-30 | 2007-11-07 | 张学义 | Coal-burning energy releasing powder and its prepn |
| US20090071067A1 (en) * | 2007-09-17 | 2009-03-19 | Ian Macpherson | Environmentally-Friendly Additives And Additive Compositions For Solid Fuels |
| CN101440328A (en) * | 2008-12-24 | 2009-05-27 | 李政 | Environment-protecting synergistic agent for fuel coal |
| CN101475864A (en) * | 2009-01-19 | 2009-07-08 | 赵楠 | Non-sodium chloride environment-friendly type coal-saving combustion adjuvant special for cement |
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| Publication number | Publication date |
|---|---|
| CN101649239A (en) | 2010-02-17 |
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Owner name: SHANDONG JUXIAN JIANGSHAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YU JIANGSHAN Effective date: 20131016 |
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Effective date of registration: 20131016 Address after: 276514 No. 8, Xia Zhuang, Huaxing Industrial Park, Shandong, Juxian, Xinhua Road Patentee after: Shandong Juxian Jiangshan Technology Co., Ltd. Address before: 276514 No. 8, Xia Zhuang, Huaxing Industrial Park, Shandong, Juxian, Xinhua Road Patentee before: Yu Jiangshan |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20140917 |
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| EXPY | Termination of patent right or utility model |