Method for preparing environmentally-friendly methanol gasoline

A technology of methanol gasoline and a manufacturing method is applied in the manufacturing field of environment-friendly methanol gasoline to achieve the effects of undiminished power, strong explosive power and easy availability of raw materials

Inactive Publication Date: 2011-01-05
唐山市隆泰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, no special process is adopted, so there are many problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] 1. Put 0.3% isoamyl alcohol and 0.3% pentyl ether into the prepared industrial methanol and mix evenly to make it a denatured methanol for use;

[0038] 2. Select the following raw materials to prepare gasoline modifier:

[0039] Fatty alcohol polyoxyethylene ether 73%;

[0040] Dimethyl carbonate 17%;

[0041] Ethyl Oleate 7%;

[0042] p-tert-butylphenol 3%;

[0043] 3. Put the raw materials in step 2 into the container according to the ratio and order, and stir for 20-30 minutes until they are uniform, and then the methanol gasoline modifier is prepared for use;

[0044] 4. Add 67% gasoline to 28% denatured methanol and stir well, then add 5% gasoline modifier to make it fully mixed to obtain the finished product of methanol gasoline.

Embodiment 2

[0046] 1. Put 0.5% isoamyl alcohol and 0.5% pentyl ether into the prepared industrial methanol and mix evenly to make it a denatured methanol for use;

[0047] 2. Select the following raw materials to prepare gasoline modifier:

[0048] Fatty alcohol polyoxyethylene ether 73%;

[0049] Dimethyl carbonate 17%;

[0050] Ethyl Oleate 7%;

[0051] p-tert-butylphenol 3%;

[0052] 3. Put the raw materials in step 2 into the container according to the ratio and order, and stir for 20-30 minutes until uniform, and the prepared methanol gasoline modifier is ready for use;

[0053] 4. Add 75% gasoline to 21% denatured methanol and stir well, then add 4% gasoline modifier to make it fully mixed to obtain the finished product of methanol gasoline.

[0054] The operation process and conditions of the above two embodiments are the same, that is, operate under normal temperature and pressure, select any one of the embodiments, add it into the stirring container, and stir for 20 to 30 min...

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PUM

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Abstract

The invention discloses a method for preparing methanol gasoline, which comprises the following steps of: mixing isoamyl alcohol and amyl ether in a certain ratio with industrial methanol to obtain denatured methanol for later use; selecting fatty alcohol-polyoxyethylene ether, dimethyl carbonate, ethyl oleate and tertiary butyl phenol according to a ratio and adding the materials into a container sequentially to stir for 20 to 30 minutes to prepare a methanol gasoline modifying agent for later use; adding 70 percent of the gasoline into 26 percent of the denatured methanol to stir completely and uniformly; and then adding 4 percent of the gasoline modifying agent into the container, mixing the mixture fully, and finally obtaining the methanol gasoline finished products. The methanol gasoline product has the advantages of no demixing, high stability, no corrosion, no swelling, no emulsification, strong explosive force, convenient use, readily available raw materials and low manufacturing cost.

Description

technical field [0001] The invention relates to an environment-friendly manufacturing method of methanol gasoline, which can effectively improve the stability performance of methanol gasoline. Background technique [0002] Currently, the methanol gasoline sold in the market is basically directly blended. Generally, no special process is adopted, so there are many problems. Such as emulsification, swelling, delamination, corrosion, air resistance, lack of power. Contents of the invention [0003] In view of the above-mentioned present situation, the purpose of the present invention is to provide a kind of manufacturing method of environment-friendly methanol gasoline, can operate under normal temperature and pressure, carry out denaturation after industrial methanol is mixed with gasoline, then add modifying agent, make it have good Stable performance and explosive power, greatly reducing carbon emissions. [0004] Preparation method step of the present invention is: ...

Claims

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Application Information

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IPC IPC(8): C10L1/04C10L1/198C10L1/19C10L1/185C10L1/183C10L1/182
Inventor 蔡永清
Owner 唐山市隆泰科技有限公司
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