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Methanol liquid fuel and preparation method thereof

A technology for liquid fuel and methanol, applied in the field of methanol liquid fuel and its preparation, can solve the problems of high manufacturing cost, low calorific value and low flash point, and achieve the effects of improving safety, increasing flash point and increasing calorific value

Inactive Publication Date: 2013-07-03
XIAMEN XINYESHENG ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current methanol liquid fuel has high manufacturing costs, low calorific value and low flash point, and it is difficult to compete with petroleum fuels

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0015] Example 1: Under the conditions of normal temperature and pressure, first add 5% acetone to 45% methanol, stir thoroughly to make denatured methanol; then add the denatured methanol prepared in the previous step to 50% biodiesel, and use The ammonia water adjusts the pH to neutral, and after being fully stirred and mixed uniformly, it becomes a uniform transparent liquid, which is the methanol liquid fuel of the present invention.

example 2

[0016] Example 2: Under the conditions of normal temperature and pressure, first add 5% oleic acid to 55% methanol, stir thoroughly to make denatured methanol; then add the denatured methanol prepared in the previous step to 40% biodiesel, The pH is adjusted to neutral with ammonia water, and after being fully stirred and mixed uniformly, the homogeneous transparent liquid is the methanol liquid fuel of the present invention.

example 3

[0017] Example 3: Under normal temperature and pressure conditions, first add 3% oleic acid and 1% acetone to 50% methanol, stir thoroughly to make denatured methanol; then add the denatured methanol prepared in the previous step to 46% In the biodiesel, the pH is adjusted to neutral with ammonia water, and the methanol liquid fuel of the present invention is obtained as a homogeneous transparent liquid after being fully stirred and mixed uniformly.

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PUM

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Abstract

The invention discloses a methanol liquid fuel. The methanol liquid fuel consists of the following components in percentage by weight: 45-60% of methanol, 30-50% of biodiesel and 4-10% of an additive. The methanol liquid fuel is prepared by the following steps of: under normal temperature and normal pressure, adding the additive into the methanol, and completely uniformly stirring to obtain modified methanol; and adding the modified methanol prepared by the last step into the biodiesel, regulating pH to be neutral, and completely stirring and uniformly mixing to obtain a transparent liquid, which is the methanol liquid fuel. According to the methanol liquid fuel and the preparation method thereof, the biodiesel is added to improve calorific value of the methanol liquid fuel, so that a shortcoming of failing to satisfy customers due to low calorific values of the like fuels is overcome; and meanwhile, flash point of the methanol liquid fuel is improved, the safety of use and storage is greatly enhanced, and the possibility of related accidents is reduced.

Description

technical field [0001] The invention relates to a cooking fuel and a preparation method thereof, in particular to a methanol liquid fuel and a preparation method thereof. Background technique [0002] Under the background of increasing shortage of disposable energy such as petroleum and increasingly serious environmental pollution, methanol liquid fuel, as a low-cost, more thorough combustion alternative energy product for kitchen fuel, can effectively reduce my country's oil imports, improve urban environmental quality, Reduce fuel costs and create jobs. In order to save energy, methanol liquid fuel can be used to replace diesel and other traditional energy sources. Methanol liquid fuel is a clean renewable energy source and a high-quality substitute for petroleum fuel. Vigorously developing methanol liquid fuel will contribute to sustainable economic development, promote energy substitution, and guarantee Energy security, reducing environmental pressure, and controlling ur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/185C10L1/188
CPCY02E50/10
Inventor 周思安
Owner XIAMEN XINYESHENG ENERGY TECH