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Composite liquid fuel and its preparing method

A technology of compounding liquid and fuel, applied in the direction of liquid carbon-containing fuel, fuel, petroleum industry, etc., can solve the problem of inability to solve the problem of carbon deposition, achieve the effect of small investment, low production cost, and solve the effect of carbon deposition

Inactive Publication Date: 2003-06-25
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For liquid fuels, adding a small amount of combustion accelerant alone cannot solve the problem of carbon deposition

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Mix 15 grams of ethanol, 5 grams of propanol, 1 gram of propyl ether, 1 gram of ethyl acetate and 75 grams of ethylene glycol; then, under constant stirring, add 0.06 grams of stearic acid to dissolve it completely; Add 2 grams of petroleum ether, 0.05 grams of KNO 3 , stir to dissolve.

Embodiment 2

[0013] Mix 30 grams of ethanol, 15 grams of propanol, 2 grams of propyl ether, 1 gram of ethyl acetate and 50 grams of ethylene glycol; then, under constant stirring, add 0.1 gram of stearic acid to dissolve it completely; Add 2 grams of petroleum ether, 0.05 grams of KNO 3 , stir to dissolve.

Embodiment 3

[0015] Mix 5 grams of ethanol, 20 grams of propanol, 15 grams of propyl ether, 5 grams of ethyl acetate and 20 grams of ethylene glycol; then, under constant stirring, add 0.5 grams of stearic acid to dissolve it completely; Add 1 gram petroleum ether, 0.01 gram KNO 3 , stir to dissolve.

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PUM

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Abstract

The composite liquid fuel consists of glycol, ethanol, propanol, propyl ether, ethyl acetate, stearic acid, petroleum ether and inorganic combustion improver KNO3 or NaNO3. The fuel of the present invention is used mainly for self-supporting hot pot and in field cooking and may be also used in household. The fuel of the present invention is non-toxic, smell-less, pollution-less, safe, high in heat value and stable in combustion and produces no carbon deposit to blacken kitchen ware.

Description

(1) Technical field [0001] The invention relates to the technical field of energy and chemical engineering, in particular to a composite liquid fuel and a preparation method thereof. (2) Background technology [0002] Existing fuels can be divided into gaseous, liquid and solid fuels according to the form in which the fuel itself exists. Coal gas and liquefied petroleum gas are gaseous fuels, coal is solid fuel, and kerosene and alcohol are liquid fuels. In households and fixed places in the catering industry, gas or liquefied petroleum gas has gradually become the main fuel due to its clean combustion and high calorific value, while coal has gradually faded out due to its high pollution. But in places that need to move, such as self-service hot pot or the field, liquid fuels such as kerosene and alcohol are optional fuels. However, coal has carbon deposits when it is burned, which can easily turn the tableware black, and alcohol is highly volatile, so it is relatively uns...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/18
Inventor 葛华才郑大锋刘仕文
Owner SOUTH CHINA UNIV OF TECH
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