CN101705119A - 97# automobile blended gasoline and blending method thereof - Google Patents
97# automobile blended gasoline and blending method thereof Download PDFInfo
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- CN101705119A CN101705119A CN200910230971A CN200910230971A CN101705119A CN 101705119 A CN101705119 A CN 101705119A CN 200910230971 A CN200910230971 A CN 200910230971A CN 200910230971 A CN200910230971 A CN 200910230971A CN 101705119 A CN101705119 A CN 101705119A
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Abstract
The invention discloses a 97# automobile blended gasoline which comprises the following raw materials in parts by weight: 65-70 parts of catalytic gasoline, 12-15 parts of methyl tertiary butyl ether, 10-15 parts of auxiliary agent, 45-50 parts of heavy arene and 2-10 parts of detergent. The invention also discloses a blending method of the 97# automobile blended gasoline. The automobile blended gasoline has the octane value completely meeting the requirement of 97# automobile unleaded gasoline standard, low sulphur content and olefin content and the octane value reaching the standard; furthermore, the invention has simple formulation and compounding technique, good using effect, low cost as well as excellent economic and social benefits, can improve the pass rate of gasoline products produced in a small oil refinery, and remarkably increase the economic benefit of the small oil refinery.
Description
Technical field
The present invention relates to a kind of blended gasoline, relate in particular to a kind of No. 97 automobile-used blended gasolines, the invention still further relates to the accord method of this blended gasoline.
Background technology
Oil fuel oil quality and automobile emission regulation are closely related; why USA and Europe day drops into a large amount of manpower and materials aspect oil quality and the discharging dependency; exactly from national practical situation; fully take into account national crude resources; factors such as condition of road surface, oil refining apparatus structure and motor car engine situation, these petroleum chemical enterprise and automotive industrys that drop into this country have all played provide protection.And the oil refining process of China is according to China market historical factors such as the demand of oil product and crude oil characteristics to be formed, and certain difference is arranged abroad.If always indiscriminately imitate external fuel oil standard and oil refining apparatus structure, not only can increase the weight of the investment load of petrochemical industry department, also be unfavorable for the spontaneous development of China's Petrochemical and automotive industry.
The outstanding feature that China's gasoline constitutes is that the catalytic gasoline accounting is heavy up to 70-80%, and reformed gasoline accounts for 10-20%, comprises other ingredients constitute 7% of petroleum naphtha, alkylate oil, isomerized oil, MTBE etc.; 30% the ratio of respectively accounting for external catalytic gasoline, reformed gasoline, other components has than big difference.The result causes gasoline olefin, sulphur content height on the one hand, and the high-grade gasoline turnout is restricted.Constitute and present situation on product from the domestic device of China, even will be newly-built or after the measure of adjusting the product mix such as reformation that recovery goes into operation, alkylation, isomerization unit takes into account, processed oil gasoline pool formation also be difficult to the ratio that reaches external.Therefore, for improving present gasoline production situation, China presses for exploitation and is improving the technology that the catalytic gasoline quality can reduce loss of octane number simultaneously.
Be based on China's reality national conditions, develop independent technology, realize that according to China's practical situation low-cost the input has very important significance.Sinopec oil refining secondary processing device is based on catalytic cracking, and the ratio of catalysis oil reaches 78% in the gasoline blend component, the sulphur content of gasoline, olefin(e) centent height, and octane value is lower.
Summary of the invention
In order to solve present gasoline mediation production cost height, product sulphur content, olefin(e) centent height, the problem that octane value is low the invention provides No. 97 automobile-used blended gasolines of a kind of high-octane rating.
Technical scheme of the present invention is:
The parts by weight of each component are as follows in No. 97 automobile-used blended gasolines of the present invention:
65～70 parts of catalytic gasolines;
12～15 parts of methyl tertiary butyl ethers;
10～15 parts of auxiliary agents;
45～50 parts of heavy aromaticss;
2～10 parts of purification agents;
Described auxiliary agent is toluene or dimethylbenzene, and described purification agent is a PIBA.
The preparation method of blended gasoline of the present invention is at room temperature, with auxiliary agent, heavy aromatics being added in the said mixture after catalytic gasoline, the methyl tertiary butyl ether mixing and stirring, stirs again, and then adds detergent polyisobutene amine, stirs, and gets final product.
The octane value of the motor spirit that the present invention is in harmonious proportion out satisfies the requirement of No. 97 unleaded gasoline for vehicle standards fully, sulphur content, olefin(e) centent are low, octane value is up to standard, prescription of the present invention is simple, complex process is simple, result of use good, cost is low, economic benefit and social benefit are good, can improve the manufacture a finished product qualification rate of oil of little refinery, significantly increase the economic benefit of little refinery.
Embodiment
Embodiment 1
Under the room temperature, with again 10 parts by weight of toluene, 45 weight part heavy aromaticss being added in the said mixture after 65 weight part catalytic gasolines, the 12 weight part methyl tertiary butyl ether mixing and stirring, stir, and then add 5 weight part PIBA, stir, promptly.
Embodiment 2
Under the room temperature, with again 10 weight part dimethylbenzene, 50 weight part heavy aromaticss being added in the said mixture after 70 weight part catalytic gasolines, the 15 weight part methyl tertiary butyl ether mixing and stirring, stir, and then add 10 weight part PIBA, stir, promptly.
Embodiment 3
Under the room temperature, with again 15 parts by weight of toluene, 48 weight part heavy aromaticss being added in the said mixture after 68 weight part catalytic gasolines, the 12 weight part methyl tertiary butyl ether mixing and stirring, stir, and then add 2 weight part PIBA, stir, promptly.
Automobile-used blended gasoline of the present invention and 97# quality of gasoline index contrast as following table:
| Test item | 97# gasoline | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Research octane number (RON) (RON) | ??97 | ??97.26 | ??97.09 | ??97.56 |
| Existent gum mg/100ml | ??≤5 | ??3 | ??3 | ??4 |
| Density g/ml, 25 ℃ | ??0.72-0.75 | ??0.73 | ??0.74 | ??0.72 |
| Sulphur content % | ??＜0.1 | ??0.038 | ??0.040 | ??0.043 |
| Residue % (V/V) | ??＜2 | ??1.3 | ??1.6 | ??1.5 |
| 50 ℃ of copper corrosions, the 3h/ level | ??1 | ??1 | ??1 | ??1 |
| Lead tolerance g/L | ??0.005 | ??0.003 | ??0.004 | ??0.002 |
Claims (2)
1. automobile-used blended gasoline of 97# is characterized in that being made up of the raw material of following weight parts:
65～70 parts of catalytic gasolines;
12～15 parts of methyl tertiary butyl ethers;
10～15 parts of auxiliary agents;
45～50 parts of heavy aromaticss;
2～10 parts of purification agents;
Described auxiliary agent is toluene or dimethylbenzene, and described purification agent is a PIBA.
2. the accord method of the automobile-used blended gasoline of the described 97# of claim 1, it is characterized in that at room temperature, to again auxiliary agent, heavy aromatics be added in the said mixture after catalytic gasoline, the methyl tertiary butyl ether mixing and stirring, stir, and then adding detergent polyisobutene amine, stir, get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910230971A CN101705119A (en) | 2009-11-27 | 2009-11-27 | 97# automobile blended gasoline and blending method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910230971A CN101705119A (en) | 2009-11-27 | 2009-11-27 | 97# automobile blended gasoline and blending method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101705119A true CN101705119A (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910230971A Pending CN101705119A (en) | 2009-11-27 | 2009-11-27 | 97# automobile blended gasoline and blending method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101705119A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408927A (en) * | 2011-10-25 | 2012-04-11 | 山东东明石化集团有限公司 | No.93 gasoline for vehicle and blending method thereof |
| CN102408928A (en) * | 2011-10-25 | 2012-04-11 | 山东东明石化集团有限公司 | Component blending oil for 97# vehicle ethanol gasoline and blending method thereof |
| CN102408929A (en) * | 2011-10-25 | 2012-04-11 | 山东东明石化集团有限公司 | 97# vehicle gasoline and blending method thereof |
| CN102408926A (en) * | 2011-10-25 | 2012-04-11 | 山东东明石化集团有限公司 | No.93 ethanol gasoline blending component oil for vehicle and blending method thereof |
| CN103820175A (en) * | 2012-11-16 | 2014-05-28 | 季爱英 | Gasoline additive |
| CN104560234A (en) * | 2015-01-20 | 2015-04-29 | 刘敏 | New energy fuel and production technique thereof |
| CN105132049A (en) * | 2015-08-17 | 2015-12-09 | 成都天丰清洁能源发展有限公司 | Cleaning blending gasoline adopting alkylation oil as main component |
| CN116769520A (en) * | 2023-06-27 | 2023-09-19 | 山东京博新能源控股发展有限公司 | 91# colloid gasoline for test vehicle |
-
2009
- 2009-11-27 CN CN200910230971A patent/CN101705119A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408927A (en) * | 2011-10-25 | 2012-04-11 | 山东东明石化集团有限公司 | No.93 gasoline for vehicle and blending method thereof |
| CN102408928A (en) * | 2011-10-25 | 2012-04-11 | 山东东明石化集团有限公司 | Component blending oil for 97# vehicle ethanol gasoline and blending method thereof |
| CN102408929A (en) * | 2011-10-25 | 2012-04-11 | 山东东明石化集团有限公司 | 97# vehicle gasoline and blending method thereof |
| CN102408926A (en) * | 2011-10-25 | 2012-04-11 | 山东东明石化集团有限公司 | No.93 ethanol gasoline blending component oil for vehicle and blending method thereof |
| CN102408928B (en) * | 2011-10-25 | 2014-03-19 | 山东东明石化集团有限公司 | Component blending oil for No.97 vehicle ethanol gasoline and blending method thereof |
| CN103820175A (en) * | 2012-11-16 | 2014-05-28 | 季爱英 | Gasoline additive |
| CN104560234A (en) * | 2015-01-20 | 2015-04-29 | 刘敏 | New energy fuel and production technique thereof |
| CN105132049A (en) * | 2015-08-17 | 2015-12-09 | 成都天丰清洁能源发展有限公司 | Cleaning blending gasoline adopting alkylation oil as main component |
| CN116769520A (en) * | 2023-06-27 | 2023-09-19 | 山东京博新能源控股发展有限公司 | 91# colloid gasoline for test vehicle |
| CN116769520B (en) * | 2023-06-27 | 2024-06-25 | 山东京博新能源控股发展有限公司 | 91# Colloid gasoline for test vehicle |
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Application publication date: 20100512 |