CN101665733B - Coal tar type fuel oil flame accelerator - Google Patents
Coal tar type fuel oil flame accelerator Download PDFInfo
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- CN101665733B CN101665733B CN200910019136A CN200910019136A CN101665733B CN 101665733 B CN101665733 B CN 101665733B CN 200910019136 A CN200910019136 A CN 200910019136A CN 200910019136 A CN200910019136 A CN 200910019136A CN 101665733 B CN101665733 B CN 101665733B
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Abstract
The invention provides a fuel oil flame accelerator which can remarkably improve the quality of coal tar type fuel oil and the combustion efficiency thereof, more particularly relates to a coal tar type fuel oil fame accelerator. The coal tar type fuel oil flame accelerator comprises the following components of 25-40 percent of detergent dispersant by weight, 20-30 percent of flame accelerator by weight, 15-30 percent of stabilizing agent by weight and 10-20 percent of low-quality diesel by weight, wherein the flame accelerator is a mixture of isooctyl nitrate and ferrocene, the stabilizing agent is a sulfonated succinate diisooctyl ester sodium salt, and the low-quality diesel is straight-sun diesel, catalytic cracking diesel, visbreaking diesel or delayed coking diesel. The coal tar type fuel oil flame accelerator improves the quality and the combustion efficiency of the coal tar type fuel oil and effectively reduces the emission of harmful gases, such as carbon monoxide, and the like.
Description
Technical field
The present invention relates to a kind of oil fuel and promote the incendiary additive, relate in particular to a kind of coal tar type fuel oil flame accelerator.
Background technology
China is the country of a rich coal resources, also is a coke production big country simultaneously.Coal tar, coke(oven)gas can substitute the black petroleum products cut as oil fuel as the important chemical by product.
Oil fuel is a kind of in the processed oil that goes out of crude refining, is widely used in ship boiler fuel, process furnace fuel, metallurgical furnace and other industrial furnace fuel.Oil fuel is mainly processed by the cracking residual oil of oil and straight run residual oil, and it is many to contain non-hydrocarbon compound, colloid, bituminous matter.The fuel oil properties depends primarily on crude oil person's character and processing mode, and the major dimension index of decision oil fuel quality comprises viscosity (Viscosity), sulphur content (Sulfur Content), pour point (Pour Point) etc.
With coal tar is that the prepared oil fuel of raw material can effectively replace fossil fuel oil to be used for marine fuel oil and furnace fuel oil (heavy oil) and other oil fuel; But there are problems such as carbon content is high, sulphur content is high, viscosity is big, atomizing effect is bad in the oil fuel that with coal tar is raw material; Cause the coal-tar fuel oil firing insufficient, form problem such as carbon deposit easily, thereby influenced the application development of coal-tar fuel oil.
The effective ways that address the above problem are in oil fuel, to add functional additive; But present fuel oil additive can not address these problems fully; Early stage fuel oil additive is main with inorganic metal salt, because that inorganic metal salt is difficult to fuel is miscible, uses and to be limited to.
Technology contents
The object of the present invention is to provide a kind of fuel oil flame accelerator that can significantly improve coal tar type fuel oil quality and burning usefulness thereof.
Coal tar type fuel oil flame accelerator of the present invention is made up of the detergent-dispersant additive of 25-40wt%, the short agent of combustion of 20-30wt%, the stablizer of 15-30wt% and the low-quality diesel oil of 10-20wt%.
Detergent-dispersant additive according to the invention is the mixture of polyisobutene succinimide and octadecanoic acid barium; The short agent of said combustion is the mixture of isooctyl ester nitrate and ferrocene; Said stablizer is a sulfosuccinate di-isooctyl sodium salt, and said low-quality diesel oil is straight-run diesel oil, catalytic cracking diesel oil, viscosity breaking diesel oil or delayed coking diesel oil.
For making coal tar type fuel oil flame accelerator effect of the present invention better, detergent-dispersant additive described in the accelerating agent of the present invention is 32wt%, and the short agent of said combustion is 28wt%, and said stablizer is 25wt%, and said low-quality diesel oil is 15wt%.
Wherein, the weight ratio of said detergent-dispersant additive polyisobutene succinimide and octadecanoic acid barium is 1～7: 3, and the weight ratio of short agent isooctyl ester nitrate of said combustion and ferrocene is 9: 11～7: 2.
For making coal tar type fuel oil flame accelerator of the present invention can reach best effect, the weight ratio of polyisobutene succinimide of detergent-dispersant additive described in the present invention and octadecanoic acid barium is 5: 3, and the weight ratio of short agent isooctyl ester nitrate of said combustion and ferrocene is 5: 2.
Detergent-dispersant additive in the coal tar type fuel oil flame accelerator of the present invention has the removing carbon deposit; The colloid in the dispersion coal tar type fuel oil and the effect of sediment; The short agent of said combustion can add the carrying out of chain reaction of the radical of heavy fuel oil, and then has improved the fuel value of coal tar type fuel oil.
Coal tar type fuel oil flame accelerator of the present invention is through taking by weighing low-quality diesel oil, polyisobutene succinimide, octadecanoic acid barium, isooctyl ester nitrate, ferrocene and sulfosuccinate di-isooctyl sodium salt in proportion and at room temperature mixing the organic compound mixing liquid of a kind of oil soluble that makes.
Coal tar type fuel oil flame accelerator of the present invention has reduced the fuel oil viscosity, has improved the quality and the burning usefulness of coal tar type fuel oil, effectively reduces discharge of harmful gases such as carbon monoxide.
Embodiment
Embodiment 1
Take by weighing 25g polyisobutene succinimide, 15g octadecanoic acid barium, 15g isooctyl ester nitrate, 6g ferrocene, 29g sulfosuccinate di-isooctyl sodium salt and 10g straight-run diesel oil, mix under the room temperature and promptly get a kind of coal tar type fuel oil flame accelerator A of the present invention.
Embodiment 2
Take by weighing 20g polyisobutene succinimide, 12g octadecanoic acid barium, 20g isooctyl ester nitrate, 8g ferrocene, 25g sulfosuccinate di-isooctyl sodium salt and 15g catalytic cracking diesel oil, mix under the room temperature and promptly get a kind of coal tar type fuel oil flame accelerator B of the present invention.
Embodiment 3
Take by weighing 13g polyisobutene succinimide, 12g octadecanoic acid barium, 21g isooctyl ester nitrate, 7g ferrocene, 30g sulfosuccinate di-isooctyl sodium salt and 17g viscosity breaking diesel oil, mix under the room temperature and promptly get a kind of coal tar type fuel oil flame accelerator C of the present invention.
Embodiment 4
Take by weighing 28g polyisobutene succinimide, 12g octadecanoic acid barium, 12g isooctyl ester nitrate, 13g ferrocene, 15g sulfosuccinate di-isooctyl sodium salt and 20g delayed coking diesel oil, mix under the room temperature and promptly get a kind of coal tar type fuel oil flame accelerator D of the present invention.
Embodiment 1-4 prepared fuel oil accelerating agent A, B, C and D are added in the coal-tar fuel oil according to the addition of 285ppm respectively, and are applied to same boiler and test test effect such as Table I:
Table I: the measure of merit that uses fuel oil flame accelerator of the present invention
Claims (4)
1. coal tar type fuel oil flame accelerator; Form by the detergent-dispersant additive of 25-40wt%, the short agent of combustion of 20-30wt%, the stablizer of 15-30wt% and the low-quality diesel oil of 10-20wt%; Wherein, Said detergent-dispersant additive is the mixture of polyisobutene succinimide and octadecanoic acid barium; The short agent of said combustion is the mixture of isooctyl ester nitrate and ferrocene, and said stablizer is a sulfosuccinate di-isooctyl sodium salt, and said low-quality diesel oil is straight-run diesel oil, catalytic cracking diesel oil, viscosity breaking diesel oil or delayed coking diesel oil.
2. coal tar type fuel oil flame accelerator according to claim 1 is characterized in that said detergent-dispersant additive is 32wt%, and the short agent of said combustion is 28wt%, and said stablizer is 25wt%, and said low-quality diesel oil is 15wt%.
3. coal tar type fuel oil flame accelerator according to claim 1 and 2, the weight ratio that it is characterized in that said polyisobutene succinimide and octadecanoic acid barium is 1～7: 3, the weight ratio of said isooctyl ester nitrate and ferrocene is 9: 11～7: 2.
4. coal tar type fuel oil flame accelerator according to claim 3, the weight ratio that it is characterized in that said polyisobutene succinimide and octadecanoic acid barium is 5: 3, the weight ratio of said isooctyl ester nitrate and ferrocene is 5: 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910019136A CN101665733B (en) | 2009-09-27 | 2009-09-27 | Coal tar type fuel oil flame accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN200910019136A CN101665733B (en) | 2009-09-27 | 2009-09-27 | Coal tar type fuel oil flame accelerator |
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| CN101665733A CN101665733A (en) | 2010-03-10 |
| CN101665733B true CN101665733B (en) | 2012-10-03 |
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| CN200910019136A Active CN101665733B (en) | 2009-09-27 | 2009-09-27 | Coal tar type fuel oil flame accelerator |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199458A (en) * | 2011-04-20 | 2011-09-28 | 江苏科创石化有限公司 | Multifunctional ashless combustion accelerant of heavy oil |
| CN103436307B (en) * | 2013-07-19 | 2016-04-27 | 济南开发区星火科学技术研究院 | A kind of Petroleum fuel oil combustion improver |
| CN103627456B (en) * | 2013-11-19 | 2015-11-18 | 济南开发区星火科学技术研究院 | A kind of Environment-friendlycomposite composite fuel oil additive and preparation method thereof |
| CN103710070B (en) * | 2014-01-02 | 2015-06-03 | 江西智仁节能科技有限公司 | Coal economizing agent |
| CN110591777A (en) * | 2019-09-16 | 2019-12-20 | 连云港爱华能源科技发展有限公司 | Diesel oil cleaning synergist |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1197106A (en) * | 1998-03-06 | 1998-10-28 | 呼世滨 | Fuel oil additive and its prodn. method |
| CN101067099A (en) * | 2007-06-27 | 2007-11-07 | 丽水市星光燃油有限公司 | Combustion catalyzing additive for biodiesel oil and its prepn |
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2009
- 2009-09-27 CN CN200910019136A patent/CN101665733B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1197106A (en) * | 1998-03-06 | 1998-10-28 | 呼世滨 | Fuel oil additive and its prodn. method |
| CN101067099A (en) * | 2007-06-27 | 2007-11-07 | 丽水市星光燃油有限公司 | Combustion catalyzing additive for biodiesel oil and its prepn |
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| CN101665733A (en) | 2010-03-10 |
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Effective date of registration: 20191107 Address after: 276600 west section of Junan County, Linyi City, Shandong Province, Huaihailu Road Patentee after: Linyi Shinengde Environmental Protection Fuel Chemical Co.,Ltd. Address before: 250101 Shandong city of Ji'nan province high tech Zone (Licheng District) Xinluo Avenue No. 786 Patentee before: Xinghuo Sci. & Tech. Research Inst., Jinan Dev. Zone |
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Effective date of registration: 20200713 Address after: Room 401, unit 2, building 11, No.2 Qilihe Road, Licheng District, Jinan City, Shandong Province 250199 Patentee after: SHANDONG XINGHUO INTELLECTUAL PROPERTY SERVICE Co.,Ltd. Address before: 276600 west section of Junan County, Linyi City, Shandong Province, Huaihailu Road Patentee before: LINYI SHINENGDE ENVIRONMENTAL PROTECTION FUEL CHEMICAL Co.,Ltd. |
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Effective date of registration: 20211118 Address after: 276624 Room 608, 6th floor, Zhongxing business enterprise development center, Pingshang Town, Lingang Economic Development Zone, Linyi City, Shandong Province Patentee after: Linyi Xinghuo Intellectual Property Service Co.,Ltd. Address before: 250199 Room 401, unit 2, building 11, No.2 Qilihe Road, Licheng District, Jinan City, Shandong Province Patentee before: SHANDONG XINGHUO INTELLECTUAL PROPERTY SERVICE CO.,LTD. |
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