CN103666607A - Heavy fuel oil catalytic combustion additive and preparation and use method thereof - Google Patents
Heavy fuel oil catalytic combustion additive and preparation and use method thereof Download PDFInfo
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- CN103666607A CN103666607A CN201310631102.9A CN201310631102A CN103666607A CN 103666607 A CN103666607 A CN 103666607A CN 201310631102 A CN201310631102 A CN 201310631102A CN 103666607 A CN103666607 A CN 103666607A
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Abstract
The invention discloses a heavy fuel oil catalytic combustion additive and a preparation and use method thereof. The additive consists of the following components in parts by weight: 2,000-5,000 parts of solvent oil, 3-8 parts of an anion surface active agent, 2-6 parts of a combustion improver, 1-3 parts of a heat stabilizer and 1-3 parts of a chemical stabilizer. The additive improves the combustion efficiency of fuel oil to over 80 percent.
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 equipments (comprising boiler etc.) fuel specially.Mostly existing oil fuel is the crude oil without any processing or modification, the main cracking residual oil by oil and perfectly straight residual oil are made, viscosity greatly mainly contains non-hydrocarbon compound and colloid, pitch, exist burning insufficient, efficiency of combustion is low, take these crude oil as oil fuel is used, can cause production efficiency lowly and serious waste resource.
China is maximum heavy fuel oil (HFO) importer, and annual import volume reaches tens million of tons.Progress along with Petroleum Processing Technology, the particularly popularization of high residue blending proportion catalytic cracking and Delayed Coking Technology, straight run heavy oil has become valuable refining of petroleum raw material, low-volatility fuel oil supplying growing tension for stove, and quality constantly declines, viscosity increases gradually, and spray burning deleterious is developed the clean burning technology of 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 to provide a kind of heavy fuel oil (HFO) catalytic combustion additive and preparation and application for the defect of above-mentioned existence.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, by following component by mass, formed: 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 comprised of following component by mass: 3000 parts of the solvent oils of No. 120,5 parts of Sodium dodecylbenzene sulfonatees, 6 parts of isooctyl ester nitrates, 2 parts of Barium dibenzoates, 2 parts of hydration lead sulfate tribasics.
The preparation method of described heavy fuel oil (HFO) catalytic combustion additive is, each component is proportionally mixed, and is warmed up to 60-100 ℃, and stirring reaction 2-6h filters and obtains efficient heavy fuel oil additive.
The using method of described heavy fuel oil (HFO) catalytic combustion additive is additive to be added into heavy fuel oil (HFO) according to the mass ratio of 1:10000 and to mix.
Beneficial effect of the present invention is: a kind of heavy fuel oil (HFO) catalytic combustion additive of the present invention, by following component by mass, formed: 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 the dispersed enhancing of oil plant, has improved its efficiency of combustion; In addition be added with ignition dope, also can be so that the efficiency of combustion of oil plant be improved; Efficiency of combustion height, oil plant fully burns, and the output of the pollutent such as solid ejecta and CO reduces so, thus save energy reduces environmental pollution.Add after additive provided by the invention, the efficiency of combustion of mink cell focus can reach more than 80%.
embodiment:
In order to understand better the present invention, with specific examples, describe technical scheme of the present invention in detail 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, is warmed up to 60 ℃, and stirring reaction 2h filters and obtains 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, is warmed up to 80 ℃, and stirring reaction 6h filters and obtains 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, is warmed up to 70 ℃, and stirring reaction 5h filters and obtains 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 ℃, and stirring reaction 5h filters and 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, is warmed up to 70 ℃, and stirring reaction 5h filters and obtains 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, is warmed up to 70 ℃, and stirring reaction 5h filters and obtains efficient heavy fuel oil additive F.
Test implementation example
Take respectively 1g additive A, B, C, D, E, F and add in 10kg heavy oil sample, take efficiency of combustion as evaluation index, 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 can effectively 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, has following effect: quality is high, and spray burning is effective, and environmental pollutant discharge is few, and oil consumption reduces.
Claims (9)
1. a heavy fuel oil (HFO) catalytic combustion additive, is characterized in that, consists of: 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 following component by mass.
2. a kind of heavy fuel oil (HFO) catalytic combustion additive according to claim 1, is characterized in that, solvent oil is No. 120 solvent oils.
3. a kind of heavy fuel oil (HFO) catalytic combustion additive according to claim 1, is characterized in that, described anion surfactant is: at least one in calcium sulphonate, sodium sulfonate, Sodium dodecylbenzene sulfonate.
4. a kind of heavy fuel oil (HFO) catalytic combustion additive according to claim 1, is characterized in that, described ignition dope is isooctyl ester nitrate.
5. a kind of heavy fuel oil (HFO) catalytic combustion additive according to claim 1, is characterized in that, described thermo-stabilizer is: at least one in barium naphthenate, dibasic lead stearate, Barium dibenzoate.
6. a kind of heavy fuel oil (HFO) catalytic combustion additive according to claim 1, is characterized in that, described chemical stabilizer is: at least one in ferrocene, hydration lead sulfate tribasic, Dythal, dibasic lead phosphite.
7. a kind of heavy fuel oil (HFO) catalytic combustion additive according to claim 1, is characterized in that, consists of: 3000 parts of the solvent oils of No. 120 following component by mass, 5 parts of Sodium dodecylbenzene sulfonatees, 6 parts of isooctyl ester nitrates, 2 parts of Barium dibenzoates, 2 parts of hydration lead sulfate tribasics.
8. as described in as arbitrary in claim 1-7, a preparation method for heavy fuel oil (HFO) catalytic combustion additive, is characterized in that, each component is proportionally mixed, and is warmed up to 60-100 ℃, and stirring reaction 2-6h filters and obtains efficient heavy fuel oil additive.
9. as described in as arbitrary in claim 1-7, a using method for heavy fuel oil (HFO) catalytic combustion additive, is characterized in that, additive is added into heavy fuel oil (HFO) according to the mass ratio of 1:10000 and mixes.
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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 true CN103666607A (en) | 2014-03-26 |
| CN103666607B CN103666607B (en) | 2015-08-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520228A (en) * | 2016-10-14 | 2017-03-22 | 杭州跃维新能源科技有限公司 | Additive capable of improving combustion performance of heavy oil |
| CN106520226A (en) * | 2016-10-14 | 2017-03-22 | 杭州跃维新能源科技有限公司 | Composite heavy oil production method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520227B (en) * | 2016-10-14 | 2018-08-31 | 舟山跃维新能源科技有限公司 | A kind of additive that can save heavy oil oil consumption |
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| CN101886003A (en) * | 2010-07-07 | 2010-11-17 | 胡忠军 | Vehicle fuel oil environmentally-friendly and energy-saving agent |
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- 2013-12-02 CN CN201310631102.9A patent/CN103666607B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101886003A (en) * | 2010-07-07 | 2010-11-17 | 胡忠军 | Vehicle fuel oil environmentally-friendly and energy-saving agent |
Non-Patent Citations (1)
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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）》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520228A (en) * | 2016-10-14 | 2017-03-22 | 杭州跃维新能源科技有限公司 | Additive capable of improving combustion performance of heavy oil |
| CN106520226A (en) * | 2016-10-14 | 2017-03-22 | 杭州跃维新能源科技有限公司 | Composite heavy oil production method |
| 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 |
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