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Low-carbon methanol fuel oil and preparation method thereof

A technology for fuel oil and methanol, applied in liquid carbon-containing fuels, fuels, fuel additives, etc., can solve the problems of large consumption, low flash point, low calorific value, etc., and achieve full combustion, low freezing point, and low energy consumption. Effect

Inactive Publication Date: 2021-08-27
上海芯苑新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although methanol-based fuel oil has the characteristics of clean emission and low cost, it still has some disadvantages such as low calorific value, large consumption, and low flash point

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A preparation method of low-carbon methanol fuel oil, specifically comprising the steps of:

[0020] Step 1: Transport 10% glycerin and 25.5% diesel oil to the reactor, turn on the emulsification mixing and stirring device, circulate and stir the fuel oil at a speed of 700rpm, turn on the heating device and set it to 80°C, and then add 55.2% methanol, 1 % Xylene is fully mixed and slowly added to the reaction kettle, mixed and emulsified with fuel oil;

[0021] Step 2: Transport 2% polyvinylpyrrolidone, 1.2% polyacrylamide, 0.5% methylcyclopentadiene manganese tricarbonyl, and 0.2% γ-mercaptopropyltrimethoxysilane to the reaction kettle through different delivery pipes , after all the addition is completed, disperse at a high speed at 10000rpm; then add 3.5% hydrogen peroxide and 0.9% potassium chlorate, and open the ventilation equipment, feed nitrogen at a rate of 5L / h, and stir the materials in the reactor for 6h Processing, that is, to obtain a low-carbon methanol ...

Embodiment 2

[0023] A preparation method of low-carbon methanol fuel oil, specifically comprising the steps of:

[0024] Step 1: Transfer 10% glycerin and 19.13% diesel oil to the reaction kettle, turn on the emulsification mixing and stirring device, circulate and stir the fuel oil at a speed of 750rpm, turn on the heating device and set it to 80°C, and then add 62.5% methanol, 0.5 % Xylene is fully mixed and slowly added to the reaction kettle, mixed and emulsified with fuel oil;

[0025] Step 2: Transport 1.5% polyvinylpyrrolidone, 2% polyacrylamide, 0.22% methylcyclopentadiene manganese tricarbonyl, and 0.1% γ-mercaptopropyltrimethoxysilane to the reaction kettle through different delivery pipes , after all the addition is completed, disperse at a high speed at 10000rpm; then add 2.65% hydrogen peroxide and 0.5% potassium chlorate, and open the ventilation equipment, feed nitrogen at a rate of 6L / h, and stir the materials in the reactor for 6h Processing, that is, to obtain a low-carb...

Embodiment 3

[0027] A preparation method of low-carbon methanol fuel oil, specifically comprising the steps of:

[0028] Step 1: Transfer 10% glycerin and 20.2% diesel oil to the reactor, turn on the emulsification mixing and stirring device, circulate and stir the fuel oil at a speed of 800rpm, then turn on the heating device and set it to 80°C, and add 60% methanol, 1.1 % Xylene is fully mixed and slowly added to the reaction kettle, mixed and emulsified with fuel oil;

[0029] Step 2: Transport 1.9% polyvinylpyrrolidone, 3.1% polyacrylamide, 0.34% methylcyclopentadiene manganese tricarbonyl, and 0.26% γ-mercaptopropyltrimethoxysilane to the reaction kettle through different delivery pipes , after all the addition is completed, disperse at a high speed at 8000rpm; then add 2.1% hydrogen peroxide, 1% potassium chlorate, and open the ventilation equipment, feed nitrogen at a rate of 5L / h, and ventilate the reaction kettle The material is stirred for 5 hours to obtain a low-carbon methanol...

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PUM

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Abstract

The invention discloses low-carbon methanol fuel oil and a preparation method thereof, and the methanol fuel oil comprises the following raw materials: methanol, glycerol, diesel oil, xylene, hydrogen peroxide, polyvinylpyrrolidone, polyacrylamide, methylcyclopentadienyl manganese tricarbonyl, gamma-mercaptopropyltrimethoxysilane and potassium chlorate. The fuel oil has the characteristics of easily available raw materials, low price, no toxicity, harmlessness, safety, sanitation and the like, does not generate pollutants such as black smoke, waste gas, waste residue, waste liquid and the like in the use process, and is beneficial to environmental protection, energy conservation and emission reduction.

Description

technical field [0001] The invention relates to the technical field of fuel oil, in particular to a low-carbon methanol fuel oil and a preparation method thereof. Background technique [0002] In recent years, a certain amount of alcohol or its derivatives has been added to the raw oil to make the fuel oil burn more fully, thereby reducing the emission of carbon oxides, which not only promotes the production concept of green environmental protection, but also alleviates the problem of oil shortage. So this makes alcohol-based fuel oil very popular in the market. CN102154039B discloses a high-definition alcohol-based fuel oil. The fuel oil is mainly composed of ferrocene, washing oil, methanol, toluene, acetone and isobutanol. It is not only energy-saving and environmentally friendly, but also has a certain antiknock effect. CN101508917B discloses a compound alcohol-based fuel oil, which contains methanol, coal chemical light oil, biodiesel, bio-heavy oil and some additives,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/182C10L1/16C10L1/12C10L1/236C10L1/30C10L10/14
CPCC10L1/02C10L1/106C10L10/14C10L1/1826C10L1/1616C10L1/1608C10L1/1258C10L1/2368C10L1/2364C10L1/305C10L1/1225C10L2230/22C10L2290/24
Inventor 皮高辉
Owner 上海芯苑新材料有限公司
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