CN103666607B - A kind of heavy fuel oil (HFO) catalytic combustion additive and preparation and application - Google Patents
A kind of heavy fuel oil (HFO) catalytic combustion additive and preparation and application Download PDFInfo
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- CN103666607B CN103666607B CN201310631102.9A CN201310631102A CN103666607B CN 103666607 B CN103666607 B CN 103666607B CN 201310631102 A CN201310631102 A CN 201310631102A CN 103666607 B CN103666607 B CN 103666607B
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Abstract
The invention discloses a kind of heavy fuel oil (HFO) catalytic combustion additive and preparation and application thereof, this additive is made up of following component by mass: solvent oil 2000-5000 part, anion surfactant 3-8 part, ignition dope 2-6 part, thermo-stabilizer 1-3 part, chemical stabilizer 1-3 part, this additive can make the efficiency of combustion of oil fuel be increased to more than 80%.
Description
Technical field
The present invention relates to fuel oil additive technical field, particularly relate to a kind of heavy fuel oil (HFO) catalytic combustion additive and preparation and application.
Background technology
So-called oil fuel in oil refining industry, refers to that a class is used as the oil product of all types of industrial combustion equipment (comprising boiler etc.) fuel specially.Mostly existing oil fuel is the crude oil without any process or modification, make primarily of the cracking residual oil of oil and perfectly straight residual oil, viscosity is greatly mainly containing non-hydrocarbon compound and colloid, pitch, there is burning insufficient, efficiency of combustion is low, with these crude oil for oil fuel uses, production efficiency can be caused low and serious waste resource.
China is maximum heavy fuel oil (HFO) importer, and annual import volume reaches tens million of ton.Along with the progress of Petroleum Processing Technology, the particularly popularization of high residue blending proportion catalytic cracking and Delayed Coking Technology, straight run heavy oil becomes valuable refining of petroleum raw material, stove low-volatility fuel oil supplying growing tension, and quality constantly declines, viscosity increases gradually, and the clean-burning technology of spray burning deleterious exploitation heavy fuel oil (HFO), improves the combustion efficacy of heavy fuel oil (HFO), save energy, reduce the discharge of environmental pollutant, reduce the dependence to import heavy fuel oil (HFO), significant.
Summary of the invention
Object of the present invention is exactly defect for above-mentioned existence and provides a kind of heavy fuel oil (HFO) catalytic combustion additive and preparation and application.This additive can make the efficiency of combustion of oil fuel be increased to more than 80%.
A kind of heavy fuel oil (HFO) catalytic combustion additive of the present invention and preparation and application technical scheme are, be made up of following component by mass: solvent oil 2000-5000 part, anion surfactant 3-8 part, ignition dope 2-6 part, thermo-stabilizer 1-3 part, chemical stabilizer 1-3 part.
Solvent oil is No. 120 solvent oils.Described anion surfactant is: at least one in calcium sulphonate, sodium sulfonate, Sodium dodecylbenzene sulfonate.Described ignition dope is isooctyl ester nitrate.Described thermo-stabilizer is: at least one in barium naphthenate, dibasic lead stearate, Barium dibenzoate.Described chemical stabilizer is: at least one in ferrocene, hydration lead sulfate tribasic, Dythal, dibasic lead phosphite.
This heavy fuel oil (HFO) catalytic combustion additive, preferably, is made up of following component by mass: the solvent oil of No. 120 3000 parts, Sodium dodecylbenzene sulfonate 5 parts, isooctyl ester nitrate 6 parts, Barium dibenzoate 2 parts, hydration lead sulfate tribasic 2 parts.
The preparation method of described heavy fuel oil (HFO) catalytic combustion additive is each component proportionally mixed, be warmed up to 60-100 DEG C, stirring reaction 2-6h, filters and namely obtains efficient heavy fuel oil additive.
The using method of described heavy fuel oil (HFO) catalytic combustion additive is, additive is added into heavy fuel oil (HFO) mixing according to the mass ratio of 1:10000.
Beneficial effect of the present invention is: a kind of heavy fuel oil (HFO) catalytic combustion additive of the present invention, be made up of following component by mass: solvent oil 2000-5000 part, anion surfactant 3-8 part, ignition dope 2-6 part, thermo-stabilizer 1-3 part, chemical stabilizer 1-3 part.Solvent oil is No. 120 solvent oils.Described anion surfactant is: at least one in calcium sulphonate, sodium sulfonate, Sodium dodecylbenzene sulfonate.Described ignition dope is isooctyl ester nitrate.Described thermo-stabilizer is: at least one in barium naphthenate, dibasic lead stearate, Barium dibenzoate.Described chemical stabilizer is: at least one in ferrocene, hydration lead sulfate tribasic, Dythal, dibasic lead phosphite.The interpolation of tensio-active agent, makes oil plant dispersiveness strengthen, improves its efficiency of combustion; In addition be added with ignition dope, the efficiency of combustion of oil plant also can be made to be improved; Efficiency of combustion is high, oil plant Thorough combustion, and so the output of the pollutent such as solid ejecta and CO reduces, thus save energy, reduce environmental pollution.After adding additive provided by the invention, the efficiency of combustion of mink cell focus can reach more than 80%.
embodiment:
In order to understand the present invention better, describe technical scheme of the present invention in detail with specific examples below, but the present invention is not limited thereto.
Embodiment 1
The solvent oil 50Kg of No. 120, calcium sulphonate 30g, isooctyl ester nitrate 20g, barium naphthenate 10g, ferrocene 10g, after mixing, be warmed up to 60 DEG C, stirring reaction 2h, filters and namely obtain efficient heavy fuel oil additive A.
Embodiment 2
The solvent oil 20Kg of No. 120, calcium sulphonate 80g, isooctyl ester nitrate 60g, barium naphthenate 30g, ferrocene 30g, after mixing, be warmed up to 80 DEG C, stirring reaction 6h, filters and namely obtain efficient heavy fuel oil additive B.
Embodiment 3
The solvent oil 20Kg of No. 120, sodium sulfonate 60g, isooctyl ester nitrate 60g, dibasic lead stearate 20g, ferrocene 20g, after mixing, be warmed up to 70 DEG C, stirring reaction 5h, filters and namely obtain efficient heavy fuel oil additive C.
Embodiment 4
The solvent oil 30Kg of No. 120, Sodium dodecylbenzene sulfonate 50g, isooctyl ester nitrate 60g, Barium dibenzoate 20g, hydration lead sulfate tribasic 20g, after mixing, is warmed up to 70 DEG C, stirring reaction 5h, filters and namely obtains efficient heavy fuel oil additive D.
Embodiment 5
The solvent oil 40Kg of No. 120, Sodium dodecylbenzene sulfonate 50g, isooctyl ester nitrate 60g, Barium dibenzoate 20g, Dythal 20g, after mixing, be warmed up to 70 DEG C, stirring reaction 5h, filters and namely obtain efficient heavy fuel oil additive E.
Embodiment 6
The solvent oil 40Kg of No. 120, Sodium dodecylbenzene sulfonate 50g, isooctyl ester nitrate 60g, Barium dibenzoate 20g, dibasic lead phosphite 20g, after mixing, be warmed up to 70 DEG C, stirring reaction 5h, filters and namely obtain efficient heavy fuel oil additive F.
Testing example
Take 1g additive A respectively, B, C, D, E, F add in 10kg heavy oil sample, are evaluation index with efficiency of combustion, test the catalytic efficiency (the results are shown in Table 1 and table 2) of additive provided by the present invention.Result shows, additive provided by the present invention effectively can improve the efficiency of combustion of mink cell focus.
Table 1
。
Table 2
。
As can be seen here, heavy fuel oil (HFO) catalytic combustion additive of the present invention adds in No. 200 heavy oil, and have following effect: quality is high, spray burning is effective, and environmental pollutant discharge is few, and oil consumption reduces.
Claims (1)
1. a heavy fuel oil (HFO) catalytic combustion additive, it is characterized in that, the solvent oil 30Kg of No. 120, Sodium dodecylbenzene sulfonate 50g, isooctyl ester nitrate 60g, Barium dibenzoate 20g, hydration lead sulfate tribasic 20g, after mixing, is warmed up to 70 DEG C, stirring reaction 5h, filters and namely obtains efficient heavy fuel oil additive.
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| CN201310631102.9A CN103666607B (en) | 2013-12-02 | 2013-12-02 | A kind of heavy fuel oil (HFO) catalytic combustion additive and preparation and application |
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| CN201310631102.9A CN103666607B (en) | 2013-12-02 | 2013-12-02 | A kind of heavy fuel oil (HFO) catalytic combustion additive and preparation and application |
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| CN103666607A CN103666607A (en) | 2014-03-26 |
| CN103666607B true CN103666607B (en) | 2015-08-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520227A (en) * | 2016-10-14 | 2017-03-22 | 杭州跃维新能源科技有限公司 | Additive capable of saving oil consumption of heavy oil |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520226B (en) * | 2016-10-14 | 2018-06-05 | 舟山跃维新能源科技有限公司 | A kind of production method of compound heavy oil |
| CN106520228B (en) * | 2016-10-14 | 2018-09-11 | 舟山跃维新能源科技有限公司 | A kind of additive that can improve heavy oil combustion performance |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886003A (en) * | 2010-07-07 | 2010-11-17 | 胡忠军 | Vehicle fuel oil environmentally-friendly and energy-saving agent |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886003A (en) * | 2010-07-07 | 2010-11-17 | 胡忠军 | Vehicle fuel oil environmentally-friendly and energy-saving agent |
Non-Patent Citations (1)
| Title |
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| 张信芳等."一种高效重质 燃料油催化燃烧添加剂".《复旦学报(自然科学版)》.2003,第42卷(第3期),302-305页. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520227A (en) * | 2016-10-14 | 2017-03-22 | 杭州跃维新能源科技有限公司 | Additive capable of saving oil consumption of heavy oil |
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| CN103666607A (en) | 2014-03-26 |
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