JPS62148594A - Chemical liquid fuel and production thereof - Google Patents

Abstract

PURPOSE:To obtain an industrially producible chemical liquid fuel by a simple means from a raw material to be supplied stably, by dissolving or dispersing an acetylenic hydrocarbon, a paraffin hydrocarbon and a metallic ion in water and making them exist in it. CONSTITUTION:Calcium carbonate is reacted with water under pressure in the presence of a catalyst to give an acetylenic hydrocarbon, which, together with acetone blended with water, is dissolved in water. On the other hand, the paraffin hydrocarbon, acetone and an alcohol are heated in water and pressurized to produce a dilute paraffin component. Both the components are blended, a salt having high water solubility and metallic powder are added to the blend and the blended solution is aged and stabilized to give the aimed chemical liquid fuel.

Description

[Detailed Description of the Invention] [Field of Industrial Application] These inventions relate to liquid fuels made by chemically synthesizing and blending.
This includes acetylenic hydrocarbons, paraffinic hydrocarbons,
This invention relates to a liquid fuel in which metal ions are blended, dissolved, dispersed, and dissolved.

[Conventional technology]

Liquid fuels today are mainly 9 petroleum-based fuels. In particular, light oil obtained by refining crude oil or heavy oil has a high calorific value per unit weight and is in high demand as a versatile fuel.

However, oil is a finite natural resource, and it is clear that if we continue to consume it at the current rate, it will run out in the near future. For this reason, research into alternative energies to replace petroleum-based fuels is underway. The main ones are the use of alcohol obtained by fermentation of plants, etc., and hydrogen gas obtained by 2-synthesis.

[Problem that the invention seeks to solve]

However, with regard to these energies, there are issues such as stable procurement of raw materials and establishment of manufacturing methods suitable for mass production, and the reality is that they have not yet been put into practical use.

These inventions were made in view of the above-mentioned current situation.

Compared to light oil, etc., the calorific value per unit weight is lower, but the raw materials can be stably obtained, and a liquid fuel that can be manufactured industrially using a simple manufacturing method is provided, partially replacing petroleum-based fuel. The purpose is to open up the possibility of using it as energy.

[Means to solve the problem]

First, to explain the chemical liquid fuel according to the first invention, a solution in which an acetylene hydrocarbon is dissolved in water together with acetone, and a dilute paraffin component in which a paraffin hydrocarbon is dissolved in acetone and alcohol are mixed. Metal ions are dissolved in the above water.

Next, the method for producing the above chemical fuel will be explained. Calcium carbide and water are mixed under pressure.

The reaction is carried out in the presence of a catalyst, and the resulting acetylene hydrocarbons are dissolved in water together with acetone added to the water. On the other hand, paraffinic hydrocarbons are heated and pressurized in water with acetone and alcohol to produce a dilute paraffin component, and these are mixed. Furthermore, highly water-soluble salts are added thereto, and this mixed solution is cured and stabilized.

〔Example〕

Next, examples and preferred embodiments of these inventions will be described according to the liquid fuel manufacturing method of the second invention.

As shown in the drawing, two reaction vessels 1 are filled with water, and calcium carbide is introduced into them. Also.

Add acetone as a solvent and mercury salt as a catalyst. When the reaction tank 1 is pressurized to about 5 to 10 kg/cffl and calcium carbide and water 3 are reacted, acetylene is generated.

CaC2+2H20-IC2H2+Ca(OH)2
The generated acetylene reacts with water under a catalyst such as a mercury salt to generate acetaldehyde.

C2H2+H2O-CH5CHO When the reaction tank 1 is under high pressure and heat.

The reaction between acetylene and water vapor produces acetone, and some of this acetone reacts with acetylene to form acetaldehyde. Acetone, which does not react with acetylene gas, is dissolved in water together with other acetone charged into the second reaction tank 1.

Also, under high pressure, acetylene removes hydrogen from water, producing ethylene.

C2H2+H2C2Ha Pure water can be used as the royal water, but water containing metal ions such as sodium, magnesium, and calcium, such as f.)d water, can also be used. In this case, the generated acetylene reacts with these metal ions to produce acetylene.

C2H2+ Na + -C2N a 2 These acetylenic hydrocarbons dissolve in water together with acetone. Acetylenic hydrocarbons.

Along with paraffinic hydrocarbons, which will be described later, they are the main combustion energy generating elements. especially.

Acetylide is deflagrative.

Although the above reaction can be carried out at room temperature, it is actually preferable to heat it to about 120°C.

If the amount of water in the product liquid after the reaction exceeds 50% by weight, the combustibility of the resulting liquid fuel will deteriorate, so it is desirable that the amount of water is less than this, preferably 40% or less. The raw materials are mixed in advance using this as a guide, but
Specifically, 10 parts of calcium carbide to 10 parts of water. A ratio of 40 parts acetone is standard.

When calcium carbide is in excess, the amount of precipitated calcium hydroxide increases, and when it is too little, the amount of acetylene generated is small.

In addition, when reacting calcium carbide with water,
Acetylene gas and ethylene gas that cannot be stored are generated. These gases are stored in the gas storage tank 5.

Meanwhile, in the melting tank 2, paraffinic hydrocarbons are melted into acetone or alcohol. The paraffin hydrocarbon serves as a combustion energy generating element and also provides flame retentivity to sustain the combustion of the fuel. That is, it is important to ensure the viscosity of the liquid fuel and to achieve harmonious combustion with acetylene hydrocarbons, acetone, alcohol, and other refueling agents that easily evaporate during combustion.

However, paraffinic hydrocarbons (alkanes) have strong hydrophobicity, so it is difficult to dissolve them directly in water. Therefore, paraffin hydrocarbons such as kerosene,
In order to permeate and disperse acetone or alcohol as a dispersion medium in water, first put them into a pressurized tank 2 and heat them at 60~
Heating to a temperature of around 80℃ and 5 kg/c1
Melt by applying pressure around 11. As a result, paraffinic hydrocarbons are melted into acetone or alcohol, and a dilute paraffin component is obtained.

The blending ratio of paraffinic hydrocarbons and their solvents is approximately 20 parts each of acetone and alcohol and 5 to 6 parts of paraffin by volume, assuming that the water used in the acetylenic hydrocarbon production process is 40 parts. is appropriate.

Next, the acetylene hydrocarbon production solution and the paraffin hydrocarbon solution are introduced into the mixing tank 3 and mixed therein. As a result, paraffinic hydrocarbons contained in the dilute paraffin component are permeated into water and dispersed using acetone and alcohol as a dispersion medium. At this time.

When there are many paraffinic hydrocarbons in the dilute paraffin component, the paraffinic hydrocarbons dispersed in the water together with a dispersion medium such as acetone are likely to be liberated in the water and an oil film is likely to be formed on the surface. but.

Normally, this oil film is also stabilized over time and permeates into the water.

Furthermore, highly water-soluble salts and metal powder are added to these mixed liquids. Examples of salts include iron, aluminum,
Chlorides of zinc, calcium, sodium, etc., 1jll
Use materials that are highly dissolvable and easily dissolved in the form of ions in water. Further, as the two-metal powder, one that is easily soluble in water, such as magnesium powder, is used. These contain metal ions with strong ionization, easily decompose water and generate hydrogen even at room temperature, and play a major role in the production of combustion energy.

A refueling agent such as toluene or isopropyl alcohol may be further added to the above-mentioned liquid mixture as necessary.

The liquid fuel synthesized and blended as described above is introduced into the storage tank 4, cured for a while to stabilize its properties, and then used as a fuel.

Next, specific examples of these inventions will be described.

(Example 1) In a cylindrical reaction tank 1, 40% calcium carbide was added to 400% water at a weight ratio of 1. Acetone was added at a ratio of 160° and mercury salt was added at a ratio of 1 part to 8 kg/ctA in 5 reaction vessels 1.
The reaction was maintained at a pressure of
A solution containing mainly water, ethylene, etc. was obtained.

On the other hand, a mixed solution of acetone and methanol in a ratio of 160 and kerosene and toluene in a ratio of 50 to 400 parts of water put into the reaction tank 1 was added to the melting tank 2.
These were mixed under a pressure of 5 kg/ctA at a temperature of 80°C for 5 minutes to obtain a dilute paraffin component.

The acetylenic hydrocarbon solution and the dilute paraffin component were introduced into the mixing tank 3 and mixed at room temperature, and ferric chloride, zinc chloride, and aluminum chloride were added thereto to the mixture used in the reaction tank 1. 3g of each per 400g of water.

4g of magnesium powder was added and mixed. This was introduced into the storage tank 4 and cured in W to obtain a liquid fuel according to the first invention.

Pl+ of this liquid fuel is 6.2. Specific gravity is 0.8
8. The flash point was 9°C.

In addition, a combustion test was conducted on this liquid fuel using a waste oil boiler, and the calorific value was measured using an adiabatic meter, and the calorific value was actually measured to be 5003 kcal/kg.

During combustion, a light combustion odor was observed that was easily detected. Also, what is the composition of the residue after combustion?

Moisture was 80.5%, methanol was 4.38%, sodium chloride was 3.28%, and trace amounts of acetic acid and acetone were detected.

(Example 2) In Example 1 above, ferric chloride was added to the acetylene hydrocarbon solution and the dilute paraffin component.

When adding zinc chloride, aluminum chloride, and magnesium powder, water was further added at a ratio of I to 4 of the water introduced into 1 reaction tank 1, and a liquid fuel was produced in the same manner and under the same conditions as in Example 1 except for this. Ta.

The flash point of the liquid fuel thus obtained was 6°C, and when a combustion test was conducted on it in the same manner as in Example 1, a calorific value of 4280 kcal/kg was actually measured.

〔Effect of the invention〕

As explained above, according to these inventions.

In addition to water, liquid fuel can be obtained by simple means using raw materials that can be stably supplied, such as paraffin hydrocarbons, which are contained in large amounts in crude oil and are separated during the refining of light oil. This makes it possible to effectively utilize the R source in the form of supplementing light oil, which is in high demand.

[Brief explanation of drawings]

FIG. 1 is a conceptual diagram showing the manufacturing process of this invention. 1-Reaction tank 2--Melting tank 3-Mixing tank
4-Storage Tank 5-Gas Storage Tank Inventor Publisher Former Patent Applicant Hiroshi Kosaka Same as above Takao Zaimoku

Claims (1)

[Claims] 1. A solution of acetylenic hydrocarbons dissolved in water together with acetone and a dilute paraffin component obtained by dissolving paraffinic hydrocarbons in acetone and alcohol are mixed, and metals are added to the water. A chemical liquid fuel characterized by being made by dissolving ions. 2. Under pressure, calcium carbide and water are reacted in the presence of a catalyst, and the resulting acetylenic hydrocarbons are dissolved in water together with acetone added to the water, while paraffinic hydrocarbons are dissolved in water. is heated and pressurized in water with acetone and alcohol to create a dilute paraffin component.
A method for producing a chemical liquid fuel, which comprises mixing these, adding highly water-soluble salts and metal powder therein, and curing and stabilizing this mixed solution.