CN105462629A - Ethanol alcohol gasoline and preparation method thereof - Google Patents
Ethanol alcohol gasoline and preparation method thereof Download PDFInfo
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- CN105462629A CN105462629A CN201410434770.7A CN201410434770A CN105462629A CN 105462629 A CN105462629 A CN 105462629A CN 201410434770 A CN201410434770 A CN 201410434770A CN 105462629 A CN105462629 A CN 105462629A
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Abstract
The invention discloses an ethanol alcohol gasoline and a preparation method thereof. The ethanol alcohol gasoline comprises, by weight, 60 to 90 parts of naphtha, 70 to 90 parts of straight-run gasoline, 6 to 18 parts of ethanol, 1 to 10 parts of methanol, 2 to 10 parts of C5 solvent naphtha, 1 to 8 parts of isobutanol, 0.1 to 5 parts of methylnaphthalene, 1 to 6 parts of dimethyl ether, 20 to 70 parts of an alcohol active additive, 1 to 5 parts of mixed benzene, 0.1 to 0.9 part of an antiseptic, 0.01 to 0.06 part of dodecyl benzene sulfonic acid and 0.02 to 0.08 part of an anti-knocking compound. The ethanol alcohol gasoline provided by the invention has the advantages of excellent performance, good intersolubility, proper vaporability, good anti-knock properties and stability, no corrosion, no pollution and good cleaning performance. Meanwhile, the preparation method for the ethanol alcohol gasoline is simple and easily practicable and can be easily implemented.
Description
Technical field
The present invention relates to a kind of chemical products, particularly relate to a kind of ethanol and mixed alcohol gasoline and preparation method thereof.
Background technology
The mainly catalytic cracking of current gasoline, reformation, alkylation and isomerization gasoline, it is that Large-scale Refinery passes through explained hereafter such as stock oil reformation, isomerization, fractionation substantially.In use, not only there is the shortcomings such as oil product consumption is large, oil product resource profligacy in these finished products or unfinished gasoline, and due to gasoline combustion incomplete, produce the objectionable constituent of severe contamination air.
Summary of the invention
Goal of the invention: the first object of the present invention is to provide a kind of ethanol and mixed alcohol gasoline of excellent property, the second object of the present invention is to provide the preparation method of this ethanol and mixed alcohol gasoline.
Technical scheme: ethanol and mixed alcohol gasoline of the present invention, comprises the component of following weight part: petroleum naphtha 60-90 part, straight-run spirit 70-90 part, ethanol 6-18 part, methyl alcohol 1-10 part, carbon five solvent oil 2-10 part, isopropylcarbinol 1-8 part, methylnaphthalene 0.1-5 part, dme 1-6 part, alcohols active additive 20-70 part, benzene mixed 1-5 part, sanitas 0.1-0.9 part, Witco 1298 Soft Acid 0.01-0.06 part, anti knocking oompound 0.02-0.08 part.
Wherein, described petroleum naphtha 70-80 part, straight-run spirit 80-85 part, ethanol 7-15 part, methyl alcohol 2-8 part, carbon five solvent oil 3-8 part, isopropylcarbinol 2-6 part, methylnaphthalene 0.2-4 part, dme 2-5 part, alcohols active additive 30-60 part, benzene mixed 2-4 part, sanitas 0.2-0.8 part, Witco 1298 Soft Acid 0.02-0.05 part, anti knocking oompound 0.03-0.05 part.
Wherein, described petroleum naphtha 75 parts, 75 parts, straight-run spirit; Core composite additive, ethanol 12 parts, methyl alcohol 5 parts, carbon five solvent oil 6 parts, isopropylcarbinol 5 parts, methylnaphthalene 3 parts, dme 3 parts, alcohols active additive 45 parts, benzene mixed 3 parts, sanitas 0.5 part, Witco 1298 Soft Acid 0.03 part, anti knocking oompound 0.05 part.。
First the preparation method of ethanol and mixed alcohol gasoline of the present invention, comprise the steps:, each for core composite additive component added in Mixer pot and stir 22 minutes; Secondly, then petroleum naphtha and straight-run spirit are added, react 20-30 minute while stirring, get product.
Beneficial effect: compared with prior art, its remarkable advantage is in the present invention: this gasoline excellent property, has good mutual solubility and suitable vapo(u)rability, better, simultaneously corrosion-free pollution-free, spatter property is good for anti-knocking property and stability.Meanwhile, the preparation method of this gasoline simple, easily realize.
embodiment:
Embodiment 1:
Formula: petroleum naphtha 60 parts, 70 parts, straight-run spirit, ethanol 6 parts, methyl alcohol 1 part, carbon five solvent oil 2 parts, isopropylcarbinol 1 part, methylnaphthalene 0.1 part, dme 1 part, alcohols active additive 20 parts, benzene mixed 1 part, sanitas 0.1 part, Witco 1298 Soft Acid 0.01 part, anti knocking oompound 0.02 part.
Preparation method: first, adds each for core composite additive component in Mixer pot and stirs 22 minutes; Secondly, then petroleum naphtha and straight-run spirit are added, react 20-30 minute while stirring, get product.
Embodiment 2:
Formula: petroleum naphtha 90 parts, 90 parts, straight-run spirit, ethanol 18 parts, methyl alcohol 10 parts, carbon five solvent oil 10 parts, isopropylcarbinol 8 parts, methylnaphthalene 5 parts, dme 6 parts, alcohols active additive 70 parts, benzene mixed 5 parts, sanitas 0.9 part, Witco 1298 Soft Acid 0.06 part, anti knocking oompound 0.08 part.
Preparation method is with embodiment 1.
Embodiment 3:
Formula: petroleum naphtha 75 parts, 75 parts, straight-run spirit; Core composite additive, ethanol 12 parts, methyl alcohol 5 parts, carbon five solvent oil 6 parts, isopropylcarbinol 5 parts, methylnaphthalene 3 parts, dme 3 parts, alcohols active additive 45 parts, benzene mixed 3 parts, sanitas 0.5 part, Witco 1298 Soft Acid 0.03 part, anti knocking oompound 0.05 part.
Preparation method is with embodiment 1.
Embodiment 4:
Formula: petroleum naphtha 70-80 part, straight-run spirit 80-85 part, ethanol 7-15 part, methyl alcohol 2-8 part, carbon five solvent oil 3-8 part, isopropylcarbinol 2-6 part, methylnaphthalene 0.2-4 part, dme 2-5 part, alcohols active additive 30-60 part, benzene mixed 2-4 part, sanitas 0.2-0.8 part, Witco 1298 Soft Acid 0.02-0.05 part, anti knocking oompound 0.03-0.05 part.
Preparation method is with embodiment 1.
Claims (4)
1. an ethanol and mixed alcohol gasoline, is characterized in that being made up of the raw material of following weight proportion: petroleum naphtha 60-90 part, straight-run spirit 70-90 part, ethanol 6-18 part, methyl alcohol 1-10 part, carbon five solvent oil 2-10 part, isopropylcarbinol 1-8 part, methylnaphthalene 0.1-5 part, dme 1-6 part, alcohols active additive 20-70 part, benzene mixed 1-5 part, sanitas 0.1-0.9 part, Witco 1298 Soft Acid 0.01-0.06 part, anti knocking oompound 0.02-0.08 part.
2. ethanol and mixed alcohol gasoline according to claim 1, is characterized in that: described petroleum naphtha 70-80 part, straight-run spirit 80-85 part, ethanol 7-15 part, methyl alcohol 2-8 part, carbon five solvent oil 3-8 part, isopropylcarbinol 2-6 part, methylnaphthalene 0.2-4 part, dme 2-5 part, alcohols active additive 30-60 part, benzene mixed 2-4 part, sanitas 0.2-0.8 part, Witco 1298 Soft Acid 0.02-0.05 part, anti knocking oompound 0.03-0.05 part.
3. ethanol and mixed alcohol gasoline according to claim 1, is characterized in that: described petroleum naphtha 75 parts, 75 parts, straight-run spirit; Core composite additive, ethanol 12 parts, methyl alcohol 5 parts, carbon five solvent oil 6 parts, isopropylcarbinol 5 parts, methylnaphthalene 3 parts, dme 3 parts, alcohols active additive 45 parts, benzene mixed 3 parts, sanitas 0.5 part, Witco 1298 Soft Acid 0.03 part, anti knocking oompound 0.05 part.
4. the preparation method of ethanol and mixed alcohol gasoline according to claim 1, is characterized in that comprising the steps: first, each for core composite additive component is added in Mixer pot and stir 20-30 minute; Secondly, then petroleum naphtha and straight-run spirit are added, react 20-30 minute while stirring, get product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410434770.7A CN105462629A (en) | 2014-08-29 | 2014-08-29 | Ethanol alcohol gasoline and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410434770.7A CN105462629A (en) | 2014-08-29 | 2014-08-29 | Ethanol alcohol gasoline and preparation method thereof |
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| Publication Number | Publication Date |
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| CN105462629A true CN105462629A (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410434770.7A Pending CN105462629A (en) | 2014-08-29 | 2014-08-29 | Ethanol alcohol gasoline and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221821A (en) * | 2016-09-30 | 2016-12-14 | 广西东奇能源技术有限公司 | A kind of methanol fuel |
| CN109694754A (en) * | 2017-10-23 | 2019-04-30 | 宁德绿创新能源科技有限公司 | A kind of vehicle lead-free mixed fuel |
-
2014
- 2014-08-29 CN CN201410434770.7A patent/CN105462629A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221821A (en) * | 2016-09-30 | 2016-12-14 | 广西东奇能源技术有限公司 | A kind of methanol fuel |
| CN109694754A (en) * | 2017-10-23 | 2019-04-30 | 宁德绿创新能源科技有限公司 | A kind of vehicle lead-free mixed fuel |
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Application publication date: 20160406 |
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| WD01 | Invention patent application deemed withdrawn after publication |