JPS6220595A - Composition of alcoholic sol fuel - Google Patents

Abstract

PURPOSE:A composition of an alcoholic sol fuel, obtained by adding an organic high polymer sol forming agent and water as a fire power regulator to an alcoholic fuel, capable of regulating the combustion heating power and slowly burning and further burning in a stable state. CONSTITUTION:A composition of an alcoholic fuel obtained by adding (B) 0.5-5.0wt% organic high polymer based sol forming agent, e.g. methyl cellulose or acrylic acid-vinyl alcohol copolymer, etc., and (C) 0.1-45wt% water as a fire power regulator to (A) 55-95wt% alcoholic fuel consisting essentially of methanol or ethanol. EFFECT:Without giving off offensive smell nor splashing the fuel.

Description

Detailed Description of the Invention [Industrial Field of Application] By appropriately adding an organic polymer solubilizing agent and water as a firepower modifier to alcohol fuel, it is possible to change the burning rate of alcohol fuel and achieve stable combustion. It is an object of the present invention to provide an alcohol-based solized fuel composition that achieves the following conditions.

[Prior art] As a means of gelling liquid, surfactants are added to paraffin, wax, etc., metal salts such as dibenzalsorbitol and higher fatty acids are used, and so on. Carboxyvinyl polymer.

Triethylamine is added to -.

In some cases, silicic acid compounds are added to prevent fuel from splashing during combustion.

In order to facilitate gelation, the amount of gelling agent added is slightly increased, but this causes problems such as yellow flames and soot when burned, and the generation of formalin and aldehydes, which produces a strange odor. was there.

In particular, when a large amount of wax is contained, a paraffin odor is generated, which is unpleasant when used.

Further, when a silicic acid compound is contained together with a gelling agent, the silicic acid compound is blown away together with the combustion gas, and in the case of grilled food, it adheres to the food and directly enters the mouth, which is not sanitary.

In addition, after ignition, it is desirable to burn with a constant thermal power, but there is a problem that the combustion thermal power becomes weaker as time passes.

[Means for Solving the Problems] The present invention provides 55 to 95% by weight of alcohol-based fuel containing methanol and ethanol as main components, and an organic polymer such as methyl cellulose and acrylic acid vinyl alcohol copolymer as a thermal power modifier. This is an alcohol-based solized fuel composition characterized in that 0.5-5.0% by weight of a molecular-based sol-forming agent and 0.1-45% by weight of water are added. Of course, two or more types of organic polymer solubilizing agents may be combined to form a gelled fuel composition.

[Function] As a polymer gelling agent, polyethylene glycol has a chain polymer molecular structure and dissolves well in water and alcohol.
Place, '/-1k #V-'G・.

--゛・ , it has increased affinity with alcohols, and can maintain a sol state even if an appropriate amount of water is added.

In addition, higher alcohols such as propyl alcohol and butanol can increase the combustion heat per unit, so by adjusting the type of alcohol and the ratio with water depending on the purpose of use, the firepower and combustion time of the fuel can be adjusted. .

In addition, methyl cellulose and vinyl acrylate 4 can be produced, and a wide range of fuels with high to low heat of combustion can be obtained.

All of the above-mentioned organic polymeric 7'-forming agents can be easily combusted together with alcohols.

[Example] Various alcohol-based sol fuels were made by adding a small amount of organic polymer sol-forming agent and water to alcohol, and this fuel was charged into a 3Qcc container and burned to change the color and odor of the flame. I looked into the evening and also the burning time.

As shown in the experimental data in Table 1, the alcohol-based solized fuel of the present invention shows a stable combustion state with a light blue or light blue-pink flame during combustion in all samples, and no abnormal odor is detected. I couldn't. Also, there was no fuel splashing.

[Effects] The present invention creates a fuel with a sol-forming viscosity suitable for the purpose of use by adding an appropriate amount of a self-combustible polymeric sol-forming agent to alcohol, and gradually dissolves the fuel. This is a very useful invention in practice, as it can be burned in a variety of ways, and by adding an appropriate amount of water, not only can the combustion power be adjusted, but it can also be burned in a stable state, making it possible to provide products that suit the purpose of use.

Claims (1)

[Claims] 55 to 95% by weight of alcoholic fuel mainly composed of methanol and ethanol, and 0.5 to 5.0% by weight of an organic polymer sol forming agent such as methyl cellulose or vinyl acrylate alcohol copolymer as a thermal power regulator. and water 0.1-4
A composition of alcohol-based solized fuel, characterized in that 5% by weight is added thereto.