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Ethanol gasoline for motor-vehicle and method of preparing the same

A technology for ethanol gasoline and motor vehicles, which is applied in the petroleum industry, liquid carbon-containing fuels, fuels, etc., can solve problems such as automobile exhaust pollution, and achieve the effects of reducing production costs, improving atmospheric environment, and high octane number.

Inactive Publication Date: 2009-02-04
郭国星
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the shortage of existing oil resources and the pollution problems of automobile exhaust emissions caused by traditional gasoline, the object of the present invention is to provide a kind of ethanol gasoline for motor vehicles and its preparation method, which has the advantages of low production cost and high octane number , strong explosive power, clean and environmentally friendly

Method used

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  • Ethanol gasoline for motor-vehicle and method of preparing the same
  • Ethanol gasoline for motor-vehicle and method of preparing the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Ethanol gasoline for motor vehicles consists of the following components by weight percentage:

[0019] Industrial Alcohol 17.0% Isopropanol 1.0% 90# Gasoline 33.0%

[0020] Methylal 35.0% tert-butanol 5.0% Diisopropyl ether 5.0%

[0021] Naphtha 2.0%;

[0022] Mix the industrial alcohol, isopropanol, 90# gasoline, methylal, tert-butanol, diisopropyl ether and naphtha in the formula quantity; then add 2.0% by weight of activated clay, and stir the physical and chemical reaction for 1-2 After hours, filter to obtain the ethanol gasoline for motor vehicles.

[0023] The conversion of the above ethanol gasoline prices for motor vehicles is as follows:

[0024]

[0025] As can be seen from the above table, the cost price of ethanol gasoline for motor vehicles of the present invention is about 4 yuan / liter, which is 1.6 yuan / liter less than 90# gasoline.

[0026] The applicant commissioned the Jiangsu Provincial Institute of Product Quality Supervision and Inspection ...

Embodiment 2

[0029] Ethanol gasoline for motor vehicles consists of the following components by weight percentage:

[0030] Industrial alcohol 15.0%, isopropanol 3.0%, 90# gasoline 38.0%

[0031] Methylal 35.0% tert-butanol 4.0% Diisopropyl ether 3.0%

[0032] Naphtha 1.0%;

[0033] Mix the industrial alcohol, isopropanol, 90# gasoline, methylal, tert-butanol, diisopropyl ether and naphtha in the formula quantity; then add 1.0% by weight of activated clay, and stir the physical and chemical reactions for 1-2 After hours, filter to obtain the ethanol gasoline for motor vehicles.

Embodiment 3

[0035] Ethanol gasoline for motor vehicles consists of the following components by weight percentage:

[0036] Industrial alcohol 20.0%, isopropanol 3.0%, 90# gasoline 30.0%

[0037] Methylal 38.0% tert-butanol 4.0% Diisopropyl ether 2.0%

[0038] Naphtha 1.0%;

[0039] Mix the industrial alcohol, isopropanol, 90# gasoline, methylal, tert-butanol, diisopropyl ether and naphtha in the formula quantity; then add 2.0% by weight of activated clay, and stir the physical and chemical reaction for 1-2 After hours, filter to obtain the ethanol gasoline for motor vehicles.

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Abstract

The present invention relates to clean fuel, in particular to automotive ethanol gasoline and a preparation method thereof. The automotive ethanol gasoline is composed of the following ingredients in the weight percentage: 15.0 percent to 25.0 percent of industrial alcohol; 0.60 percent to 5.0 percent of isopropanol; 30.0 percent to 50.0 percent of gasoline; 29.0 percent to 45.0 percent of methylal; 4.0 percent to 15.0 percent of tertiary butyl alcohol; 2.0 percent to 10.0 percent of diisopropyl ether; and 1 percent to 5 percent of naphtha; after the ingredients are mixed, 1 percent to 6 percent of active floridin is added; and after stirring, physical and chemical reactions and filtration, the automotive ethanol gasoline is prepared. The automotive ethanol gasoline is characterized by high octane value and strong explosive force, the production cost is reduced, the emitted tail gas is smokeless and smellless, therefore the pollution of the automotive tail gas is reduced, and moreover, the automotive ethanol gasoline has no adverse effect on an automotive engine and can partially replace the prior gasoline.

Description

technical field [0001] The invention relates to clean fuel, in particular to ethanol gasoline for motor vehicles and a preparation method thereof. Background technique [0002] As oil resources become increasingly scarce and often subject to political instability, oil prices are also increasing. At present, the consumption of fuel and gasoline in our country is huge, which greatly increases the amount of energy used. At the same time, the use of traditional gasoline brings pollution from automobile exhaust emissions. Therefore, from a long-term point of view, seeking an ideal fuel oil substitute has become one of the important research topics in the field of contemporary science and technology. At present, there are also many new gasoline and automobile fuels, but some of them are expensive, and some have negative effects on the use of automobiles, such as tail gas pollution. [0003] Chinese invention patent application (publication number is CN1316487) discloses a kind o...

Claims

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Application Information

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IPC IPC(8): C10L1/04
Inventor 郭国星
Owner 郭国星
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