Clean fuel composition used for replacing gasoline and preparation method thereof

A technology of clean fuel and composition, applied in fuel, liquid carbon-containing fuel, petroleum industry, etc., can solve the problems of low ignition point of methanol, questionable reliability, difficulty in starting, etc. Simple and pollution-free effect

Inactive Publication Date: 2012-12-12

李冬春

3 Cites 2 Cited by

AI-Extracted Technical Summary

Problems solved by technology

However, after long-term experiments, it was found that methanol-based gasoline substitutes are corrosive to existing engines and oil pipe materials, and their reliability in long-term use has been questioned

Moreover, the ignition point of methanol is low, and the existing cars must be refitted before they can be used normally, especially in winter when the temperature is low, it is d...

Abstract

The invention provides a clean fuel composition used for replacing gasoline. The clean fuel composition is composed of petroleum ether, lubricant, toluene and methanol. Preferentially, the fuel composition comprises the components in percentage by weight: 61%-92% of petroleum ether, 0.001%-0.007% of lubricant, 2.5%-27% of toluene and 5%-29.9% of methanol.The clean fuel composition provided by the invention can be obtained by simply mixing the components. The fuel composition can be used separately and replace gasoline completely, and has the advantages of low corrosivity, good combustion performance and low discharge of harmful gases.

Application Domain

Liquid carbonaceous fuels

Technology Topic

TolueneMethanol +6

Image

Examples

Experimental program(7)
Effect test(1)

Example Embodiment

[0015] Example 1

[0016] Weigh the raw materials according to the following weight percentages: petroleum ether 61%; cycloalkane 0.002%; toluene 14%; methanol 24.998%.

[0017] Pour petroleum ether and toluene into the closed iron tank from the top through the feed pipe; the stirring gas generated by the air pump is sent to the bottom of the closed iron tank through the blowing mixing pipe, and the mixture of petroleum ether and toluene is fully stirred 15- For 25 minutes, let it mix well. After that, methanol and naphthenic hydrocarbons are poured into the closed iron tank from the top through the feed pipe, and the mixture in the closed iron tank is continuously gas-stirred for 5-15 minutes to obtain the final product.

Example Embodiment

[0018] Example 2

[0019] The clean fuel composition of the present invention is prepared according to the method of Example 1, wherein the weight percentage content of each component in the raw material is: petroleum ether 63%; cycloalkane 0.001%; toluene 8%; methanol 28.999%. The rest of the preparation process is the same as in Example 1.

Example Embodiment

[0020] Example 3

[0021] The clean fuel composition of the present invention is prepared according to the method of Example 1, wherein the weight percentage content of each component in the raw material is: petroleum ether 67%; cycloalkane 0.003%; toluene 15%; methanol 17.997%. The rest of the preparation process is the same as in Example 1.

PUM

Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

Improve preparation efficiency
Simple mixing process

Clean fuel composition used for replacing gasoline and preparation method thereof

A technology of clean fuel and composition, applied in fuel, liquid carbon-containing fuel, petroleum industry, etc., can solve the problems of low ignition point of methanol, questionable reliability, difficulty in starting, etc. Simple and pollution-free effect

AI-Extracted Technical Summary

Problems solved by technology

Abstract

Image

Examples

Example Embodiment

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

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