CN1821361A - Alcoholic composite gasoline and its preparing method - Google Patents
Alcoholic composite gasoline and its preparing method Download PDFInfo
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- CN1821361A CN1821361A CN 200610072943 CN200610072943A CN1821361A CN 1821361 A CN1821361 A CN 1821361A CN 200610072943 CN200610072943 CN 200610072943 CN 200610072943 A CN200610072943 A CN 200610072943A CN 1821361 A CN1821361 A CN 1821361A
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Abstract
The present invention discloses a kind of alcoholic composite gasoline and its preparation process. The alcoholic composite gasoline consists of methanol 10-70 wt%, and composite additive 1-6 wt% except gasoline. The composite additive includes naphtha and methyl cyclopentadiemyl ferrocene. The preparation process of the alcoholic composite gasoline includes mixing composite additive with methanol through stirring, pumping to the gasoline tank, and mixing with gasoline. The alcoholic composite gasoline has the advantages of high octane number, complete combustion, no residue, no pollution, and high stability and anti-detonation similar to high quality gasoline.
Description
Technical field
The present invention relates to gasoline of synthetic and preparation method thereof, specifically, is a kind of alcoholic composite gasoline and preparation method thereof.
Technical background
At present, the energy shortage difficult problem that become international.In China, along with development and national economy, the increase of the universal and recoverable amount of automobile, the contradiction of energy shortage and energy demand becomes increasingly conspicuous.Wherein, the shortage with crude oil and processed oil is the most critical problem again, and causes rise of the oil price.Continuing of world market crude oil price is soaring, has driven the rise of the crude oil price and the processed oil price of domestic market.The falling space of the price of crude oil and processed oil is also less than expection.
In order to solve the problem of processed oil scarcity, people have proposed multiple solution: have the clean energy of substitutability as using sun power etc.And for example, can use waste or used plastics etc., refining gasoline and diesel oil.But these methods all have its shortcoming and limitation, are difficult in large-scale in a short time promotion and application, therefore fundamentally do not change the situation that oil is depended in human being's production and life unduly.
Summary of the invention
First purpose of the present invention is, has proposed a kind of alcoholic composite gasoline.
Second purpose of the present invention is, has proposed the preparation method of this kind alcoholic composite gasoline.
In order to realize above-mentioned goal of the invention, technical scheme of the present invention is:
This kind alcoholic composite gasoline comprises following raw materials by weight percent and forms: methyl alcohol 10-70%, and composite additive 1-6%, surplus is a gasoline; Comprise petroleum naphtha and methyl cyclopentadienyl ferrocene in the described composite additive.
Described petroleum naphtha plays the mediation effect, and the methyl cyclopentadienyl ferrocene is an octane promoter, to improve anti-knock index.
Normally, described composite additive can also comprise oxidation inhibitor, octane value conditioning agent and stopper.
Described gasoline can use more low-grade 70# gasoline, also can use 90#, 93#, 97# gasoline.Under optimum condition, described gasoline is 90# gasoline.
Under optimum condition, described oxidation inhibitor is sulphur phosphorus fourth octyl group zinc salt, and described octane value conditioning agent is methyl tertiary butyl ether (abbreviation is " MTBE "), and described stopper is 2, the 6-Tert. Butyl Hydroquinone.The three respectively accounts for 0.1% of gross weight respectively.
Preferably, in the described composite additive, petroleum naphtha accounts for 1.2% of composite gasoline gross weight, and the methyl cyclopentadienyl ferrocene accounts for 0.2% of composite gasoline gross weight.
In addition, in composite additive, add the higher alcohols of trace, for example n-hexyl alcohol, isopropylcarbinol, hexylene glycol etc. also are fine.
The preparation method of this kind alcoholic composite gasoline is that at normal temperatures and pressures, elder generation is with composite additive and methanol mixed, after stirring; By feedstock pump through pipe-line transportation to gasoline tank, mix promptly with gasoline.This shows that preparation method of the present invention is simple, the no matter production of big-and-middle-sized scale, still small-scale production all is fit to.
The present invention has the following advantages:
1. need not transform engine, can use with, and not be subjected to ratio to limit, can use separately yet with existing white gasoline;
2. octane value does not reach as high as 98# up to more than the 90#, and is leaded, do not contain benzene, do not pollute;
3. when preparing, operation at normal temperatures and pressures, technology is simple, abundant raw material.Cost is low, and the rate of economizing gasoline height is easy to promote;
4. ignition characteristic is good, easily starts, non-oxidation, does not corrode the thermo-efficiency height.Its performance index all reach the GB17930-1999 standard;
5. the same with commercial gasoline outward appearance, smell;
6. has good knock rating, security and stability.
Embodiment
Below providing specific embodiment further specifies.The purpose of these embodiment is illustrative, and should not be construed as limitation of the present invention.
Embodiment 1
Take by weighing following raw material: methyl alcohol 62kg, petroleum naphtha 1.2kg, methyl cyclopentadienyl ferrocene 0.2kg, sulphur phosphorus fourth octyl group zinc salt 0.1kg, methyl tertiary butyl ether 0.1kg, 2,6-Tert. Butyl Hydroquinone 0.1kg, 70# gasoline 36kg.
At normal temperatures and pressures, earlier with petroleum naphtha 1.2kg, methyl cyclopentadienyl ferrocene 0.2kg, sulphur phosphorus fourth octyl group zinc salt 0.1kg, methyl tertiary butyl ether 0.1kg, 2,6-Tert. Butyl Hydroquinone 0.1kg and methanol mixed are after stirring; By feedstock pump through pipe-line transportation to gasoline tank, mix promptly with gasoline.Prepared gasoline can be worked as 90# gasoline and be used.
Embodiment 2
Take by weighing following raw material: methyl alcohol 10kg, petroleum naphtha 1.2kg, methyl cyclopentadienyl ferrocene 0.2kg, sulphur phosphorus fourth octyl group zinc salt 0.1kg, methyl tertiary butyl ether 0.1kg, 2,6-Tert. Butyl Hydroquinone 0.1kg, 90# gasoline 88kg.
At normal temperatures and pressures, earlier with petroleum naphtha 1.2kg, methyl cyclopentadienyl ferrocene 0.2kg, sulphur phosphorus fourth octyl group zinc salt 0.1kg, methyl tertiary butyl ether 0.1kg, 2,6-Tert. Butyl Hydroquinone 0.1kg and methanol mixed are after stirring; By feedstock pump through pipe-line transportation to gasoline tank, mix promptly with gasoline.
Embodiment 3
Take by weighing following raw material: methyl alcohol 70kg, petroleum naphtha 1.2kg, methyl cyclopentadienyl ferrocene 0.2kg, sulphur phosphorus fourth octyl group zinc salt 0.1kg, methyl tertiary butyl ether 0.1kg, 2,6-Tert. Butyl Hydroquinone 0.1kg, 90# gasoline 28kg.
At normal temperatures and pressures, earlier with petroleum naphtha 1.2kg, methyl cyclopentadienyl ferrocene 0.2kg, sulphur phosphorus fourth octyl group zinc salt 0.1kg, methyl tertiary butyl ether 0.1kg, 2,6-Tert. Butyl Hydroquinone 0.1kg and methanol mixed are after stirring; By feedstock pump through pipe-line transportation to gasoline tank, mix promptly with gasoline.
Embodiment 4
Take by weighing following raw material: methyl alcohol 33kg, petroleum naphtha 1.2kg, methyl cyclopentadienyl ferrocene 0.2kg, hexylene glycol 0.6kg, 90# gasoline 65kg.
At normal temperatures and pressures, earlier with petroleum naphtha 1.2kg, methyl cyclopentadienyl ferrocene 0.2kg, hexylene glycol 0.6kg and methanol mixed are after stirring; By feedstock pump through pipe-line transportation to gasoline tank, mix promptly with gasoline.
Embodiment 5
Take by weighing following raw material: methyl alcohol 20kg, petroleum naphtha 1.2kg, methyl cyclopentadienyl ferrocene 0.2kg, 70# gasoline 78kg.
At normal temperatures and pressures, earlier with petroleum naphtha 1.2kg, methyl cyclopentadienyl ferrocene 0.2kg and methanol mixed are after stirring; By feedstock pump through pipe-line transportation to gasoline tank, 78kg mixes promptly with 70# gasoline.Prepared gasoline can be worked as 90# gasoline and be used.
Embodiment 6
Take by weighing following raw material: methyl alcohol 15kg, petroleum naphtha 1.2kg, methyl cyclopentadienyl ferrocene 0.2kg, 90# gasoline 83kg.
At normal temperatures and pressures, earlier with petroleum naphtha 1.2kg, methyl cyclopentadienyl ferrocene 0.2kg and methanol mixed are after stirring; By feedstock pump through pipe-line transportation to gasoline tank, mix promptly with gasoline.
More than alcoholic composite gasoline provided by the present invention and preparation method thereof is described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. alcoholic composite gasoline is characterized in that: comprise following raw materials by weight percent and form: methyl alcohol 10-70%, and composite additive 1-6%, surplus is a gasoline; Comprise petroleum naphtha and methyl cyclopentadienyl ferrocene in the described composite additive.
2. alcoholic composite gasoline according to claim 1 is characterized in that: described composite additive also comprises oxidation inhibitor, octane value conditioning agent and stopper.
3. alcoholic composite gasoline according to claim 1 is characterized in that: described gasoline is 90# gasoline.
4. alcoholic composite gasoline according to claim 1 is characterized in that: described oxidation inhibitor is sulphur phosphorus fourth octyl group zinc salt.
5. alcoholic composite gasoline according to claim 1 is characterized in that: described octane value conditioning agent is a methyl tertiary butyl ether.
6. alcoholic composite gasoline according to claim 1 is characterized in that: described stopper is 2, the 6-Tert. Butyl Hydroquinone.
7. alcoholic composite gasoline according to claim 1 is characterized in that: in the described composite additive, petroleum naphtha accounts for 1.2% of composite gasoline gross weight, and the methyl cyclopentadienyl ferrocene accounts for 0.2% of composite gasoline gross weight.
8. the preparation method of the described alcoholic composite gasoline of claim 1 is characterized in that: at normal temperatures and pressures, first with composite additive and methanol mixed, after stirring; By feedstock pump through pipe-line transportation to gasoline tank, mix promptly with gasoline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100729430A CN100516181C (en) | 2006-04-06 | 2006-04-06 | Alcoholic composite gasoline and its preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100729430A CN100516181C (en) | 2006-04-06 | 2006-04-06 | Alcoholic composite gasoline and its preparing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1821361A true CN1821361A (en) | 2006-08-23 |
| CN100516181C CN100516181C (en) | 2009-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006100729430A Expired - Fee Related CN100516181C (en) | 2006-04-06 | 2006-04-06 | Alcoholic composite gasoline and its preparing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010145446A1 (en) * | 2009-06-15 | 2010-12-23 | Sun Guangyu | Modifier and intensifier for alcohol fuel, modified and reinforced liquid alcohol fuel, and preparation methods thereof |
| CN104815589A (en) * | 2015-04-30 | 2015-08-05 | 甘肃桑田清洁能源开发有限公司 | Skid-mounted methanol gasoline blending device |
| CN116179246A (en) * | 2022-11-25 | 2023-05-30 | 山东科信石油化工有限公司 | Methanol fuel additive and preparation method thereof |
-
2006
- 2006-04-06 CN CNB2006100729430A patent/CN100516181C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010145446A1 (en) * | 2009-06-15 | 2010-12-23 | Sun Guangyu | Modifier and intensifier for alcohol fuel, modified and reinforced liquid alcohol fuel, and preparation methods thereof |
| CN104815589A (en) * | 2015-04-30 | 2015-08-05 | 甘肃桑田清洁能源开发有限公司 | Skid-mounted methanol gasoline blending device |
| CN116179246A (en) * | 2022-11-25 | 2023-05-30 | 山东科信石油化工有限公司 | Methanol fuel additive and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100516181C (en) | 2009-07-22 |
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Granted publication date: 20090722 Termination date: 20130406 |