JP4551968B2 - Petroleum product emulsion - Google Patents

Description

  The present invention relates to a petroleum product emulsion obtained by emulsifying petroleum products such as light oil, heavy oil, petroleum-based dry solvent, waste oil, coal tar, asphalt (molten) kerosene, gasoline and the like with water.

  Conventionally, an emulsion fuel obtained by emulsifying oil and water has been known. Patent Document 1 proposes a conventional technique for producing an emulsion fuel. The prior art shown in the patent literature removes the admixture from waste oil, and then puts waste oil, water and surfactant into the apparatus, and puts waste oil, water and surfactant in a magnetic field at high speed. Emulsion fuel is made by mixing and stirring.

  In an emulsion fuel prepared by mixing oil, water and a surfactant, the emulsification stability period is from several hours to a maximum of about 3 days, and there is a limit to maintaining the emulsification status. For this reason, when using an emulsion fuel, if a period of 1 to 2 days is left between the previous use and the next use, the fuel and water are separated, causing the burner itself to corrode and ignition. A malfunction occurred. For this reason, conventionally known emulsion fuels must always be concerned about the expiration date from the time of manufacture to the time of use, and must be used up within a short period of time.

  As an example of a mixture of emulsion fuels, oil: water: surfactant = 7: 2; 1 has been advertised as the water limit. It has been advertised that an increase in the ratio of water beyond this is not suitable for practical use because the separation of emulsification is accelerated or the latent heat of evaporation is increased. However, in reality, the emulsion fuel having a ratio of water exceeding 10% to 15% has a drawback that it is difficult to ignite with a burner in air at normal temperature.

  In order to improve the ignition of the emulsion fuel, improvement of the burner and combustion method were considered. As an improvement of the burner, a burner with a two-fluid nozzle was considered. The two-fluid nozzle is provided with two nozzles, a nozzle for injecting ignition fuel and a nozzle for injecting emulsion fuel. The ignition fuel nozzle is ignited and the emulsion fuel is ignited based on the ignited fuel. Is. However, even if a burner having a two-fluid nozzle is used, the disadvantage that emulsion fuel is difficult to ignite cannot be overcome. On the other hand, as an improvement of the combustion method, the combustion part is preliminarily set to 800 ° C. and the emulsion fuel is injected into the combustion part, or the temperature of the combustion environment is set to about 1600 ° C. and the emulsion fuel is injected into the combustion environment. I thought about how to do it. However, these methods have the disadvantage that a high-temperature combustion section and a combustion environment facility are required, resulting in increased facility costs.

Japanese Patent No. 3513662

  In the technique of Patent Document 1, in order to emulsify waste oil and water with waste oil, water, and surfactant, there is a disadvantage that the equipment becomes expensive to tens of millions of yen to form a magnetic field and perform high-speed stirring. there were. In addition, in order to emulsify the waste oil and water, a large amount of expensive surfactant must be used, and there is a drawback that the cost of the emulsion fuel is increased by using the surfactant. Furthermore, the emulsified state of waste oil and water has only about 3 days, and the emulsion fuel must be used within 3 days, which is not suitable for practical use.

  Surfactants as emulsifiers for emulsion fuels are certified as environmental hormones. For this reason, there existed a malfunction that dioxin generate | occur | produces by combustion of the emulsion fuel containing surfactant. Furthermore, when tap water containing chlorine ions is used as water, the chlorine-containing oil generates dioxins and NOX, which may cause environmental destruction.

  Furthermore, mixing oil, which is an oxidizing substance, and oxidized water (water mixed with a surfactant) is a mixture of an oxidizing substance and an oxidizing substance, so that it does not lead to a reduction in CO2. there were.

  The present invention solves the above-mentioned problems, does not require special equipment, maintains an emulsified state of petroleum products containing various fuels and water over a long period of time, and smooth combustion when used as fuel. It is an object of the present invention to provide a petroleum product emulsion capable of causing

The petroleum product emulsion according to the present invention is a vegetable oil comprising any one of kerosene and gasoline, water and a mixture of two or more of castor oil, rapeseed oil, rice oil or sunflower oil, Is mixed and stirred to emulsify the petroleum product and water, and when the volume ratio between the two types of the petroleum product and the water is 100%, the volume ratio of the petroleum product is 30%. And the volume ratio of the water is 70% or less, and the volume of the vegetable oil is 0.3 or more when the total volume of the petroleum product and the water is 100. is there. The present invention is characterized in that, when the petroleum product is kerosene, the volume of the vegetable oil is 1.5 or more when the total volume of the kerosene and the water is 100. When the volume ratio between the two types of the kerosene and the water is 100%, the volume ratio of the kerosene is 50% or more, and the volume ratio of the water is 50% or less. is there. The present invention is characterized in that the water is water obtained by treating clusters to be small. The present invention is characterized in that the water is water treated so as to contain at least one of dissolved oxygen and active hydrogen. The present invention relates to a vegetable oil composed of a mixture of two or more of castor oil, rapeseed oil, rice oil or sunflower oil, where the total volume ratio of the two or more vegetable oils to be mixed is 100%. When there are two types of oil, one oil is 30% or more, and when there are three or four vegetable oils to be mixed, the smaller of the two types of vegetable oils is 30% or more. It is. The present invention is characterized in that when the petroleum product is gasoline, the volume of the vegetable oil is 10 or more when the total volume of the gasoline and the water is 100. In the present invention, when the volume ratio between the two types of gasoline and water is 100%, the volume ratio of the gasoline is 50 to 75%, and the volume ratio of the water is 25 to 50%. It is characterized by. The present invention is characterized in that the water is water obtained by treating clusters to be small. The present invention is characterized in that the water is water treated so as to contain at least one of dissolved oxygen and active hydrogen. The present invention relates to a vegetable oil composed of a mixture of two or more of castor oil, rapeseed oil, rice oil or sunflower oil, where the total volume ratio of the two or more vegetable oils to be mixed is 100%. When there are two types of oil, one oil is 30% or more, and when there are three or four vegetable oils to be mixed, the smaller of the two types of vegetable oils is 30% or more. It is.

  The petroleum product emulsion according to the present invention is a petroleum product of light oil, heavy oil, petroleum-based dry solvent, waste oil, coal tar, asphalt (molten), water, castor oil, rapeseed oil or rice oil. A vegetable oil comprising at least one of sunflower oil is mixed and stirred to emulsify the petroleum product and water, and the volume ratio between the two types of the petroleum product and the water is 100%. When the volume ratio of the petroleum oil is 30% or more, the volume ratio of the water is 70% or less, and the total volume of the petroleum product and the water is 100, the volume of the vegetable oil is 0. .3 or more of the petroleum product emulsion is mixed with the petroleum product having a volume of 5 or more with respect to the volume of the petroleum product emulsion of 100 and the vegetable oil of 0.01 or more. is there. The present invention is characterized in that when the total volume of the petroleum product and the water is 100, the volume of the vegetable oil is 1.5 or more. The present invention is characterized in that the water is water obtained by treating clusters to be small. The present invention is characterized in that the water is water treated so as to contain at least one of dissolved oxygen and active hydrogen. In the present invention, when the volume ratio between the two types of the petroleum product and the water is 100%, the volume ratio of the petroleum product is 50% or more, and the volume ratio of the water is 50% or less. It is characterized by.

The petroleum product emulsion according to the present invention is a vegetable oil comprising any one of kerosene and gasoline, water and a mixture of two or more of castor oil, rapeseed oil, rice oil or sunflower oil, Are mixed and stirred to emulsify the petroleum product and the water, and when the volume ratio between the two types of the petroleum product and the water is 100%, the volume ratio of the petroleum product is In the petroleum product emulsion in which the volume ratio of the water is 30% or more and the volume ratio of the water is 70% or less and the volume of the vegetable oil is 0.3 or more when the total volume of the petroleum product and the water is 100, The petroleum product emulsion is a mixture of the petroleum product having a volume of 5 or more and the vegetable oil of 0.01 or more with respect to the volume 100 of the petroleum product emulsion. The present invention is characterized in that, when the petroleum product is kerosene, the volume of the vegetable oil is 1.5 or more when the total volume of the kerosene and the water is 100. The present invention is characterized in that the water is water obtained by treating clusters to be small. The present invention is characterized in that the water is treated so as to contain at least one of dissolved oxygen and active hydrogen. In the present invention, when the volume ratio between the two types of the petroleum product and the water is 100%, the volume ratio of the petroleum product is 50% or more, and the volume ratio of the water is 50% or less. It is characterized by. The present invention is characterized in that, when the petroleum product is gasoline, the volume of the vegetable oil is 10 or more when the total volume of the gasoline and the water is 100. The present invention is characterized in that the water is water obtained by treating clusters to be small. The present invention is characterized in that the water is water treated so as to contain at least one of dissolved oxygen and active hydrogen. In the present invention, when the volume ratio between the two types of the petroleum product and the water is 100%, the volume ratio of the petroleum product is 50 to 75, and the volume ratio of the water is 50 to 75%. It is characterized by this. The present invention relates to a vegetable oil composed of a mixture of two or more of castor oil, rapeseed oil, rice oil or sunflower oil. When the total volume ratio of the two or more oils to be mixed is 100%, the mixed oil When there are two types of oil, one oil is 30% or more, and when there are three or four oils to be mixed, the smaller of the two types of oil is 30% or more. It is.

  According to the petroleum product emulsion according to the present invention, it is possible to reduce the cost as compared with the conventional emulsion fuel by eliminating the expensive surfactant required conventionally. Moreover, the petroleum product emulsion of the present invention has an advantage that it can maintain a stable emulsion state for a long time at room temperature. In the present invention, the petroleum product such as fuel and water can be emulsified simply by mixing and stirring the petroleum product such as fuel, water and vegetable oil. There is no need for such equipment, and petroleum product emulsions can be produced at low cost. Since the petroleum product emulsion of the present invention does not use a conventional surfactant, it does not generate dioxins by combustion, and can therefore be used as a fuel that does not hinder the environment.

  The petroleum product in the present invention includes any of fuels such as light oil, heavy oil, kerosene and gasoline, petroleum dry solvent, waste oil, coal tar, and asphalt (molten). The present invention relates to petroleum products that are liquids, water (ordinary water or processed water (processed water will be described later)), and vegetable oil comprising at least one of castor oil, rapeseed oil, rice oil, or sunflower oil, It is a petroleum product emulsion produced by mixing and stirring. By mixing and stirring the liquid petroleum product, water, and vegetable oil, the liquid petroleum product and water are emulsified to form a petroleum product emulsion, and the petroleum product emulsion maintains the emulsified state for a long period of time.

  First, the vegetable oil used for this invention is demonstrated. The vegetable oil used in the present invention varies depending on the petroleum product, but it is assumed to be any one of castor oil, rapeseed oil, rice oil or sunflower oil, or a mixture of two, three or four of them. . The vegetable oil used in the present invention serves to emulsify liquid petroleum products such as fuel and water, and to maintain the emulsification period for a long time. Castor oil has the advantage of maintaining the emulsified state for a long time, but is highly viscous. On the other hand, rapeseed oil, rice oil, and sunflower oil have lower viscosity than castor oil. When the viscosity is increased, the ignition temperature is increased, the injection speed from the burner nozzle is decreased, and combustion is hindered. Further, the burner is easily clogged. The vegetable oil can improve the long-term emulsification period and the combustibility of the fuel according to the burner by appropriately selecting castor oil having high viscosity and rapeseed oil, rice oil or sunflower oil having low viscosity.

  As a result of various experiments, it has been found that it is necessary to properly use castor oil, rapeseed oil, rice oil and sunflower oil as vegetable oils depending on the properties of the liquid petroleum product. In the case of light oil, heavy oil, petroleum-based dry solvent, waste oil, coal tar, asphalt (molten), any one of castor oil, rapeseed oil, rice oil or sunflower oil can be used. Moreover, the thing which mixed 2 types of castor oil, rapeseed oil, rice oil, and sunflower oil, and what mixed 3 types and 4 types can be used. On the other hand, in the case of kerosene or gasoline, a mixture of any two of castor oil, rapeseed oil, rice oil and sunflower oil, or a mixture of three or four kinds is used. When mixing 2 to 4 kinds of castor oil, rapeseed oil, rice oil and sunflower oil, if the volume ratio of vegetable oil formed by mixing 2 to 4 kinds is 100%, 2 kinds of oils are mixed. In this case, one oil is 30% or more, and when the number of oils to be mixed is three or four, the sum of the two kinds of oils is set to 30% or more.

  The water used in the present invention can be ordinary water such as tap water. However, in order to promote combustion, it is desirable to use water that has been treated so as to be rich in dissolved oxygen (for example, a value close to saturation (8.4 mg / l)). Furthermore, it is desirable to use water treated so as to contain a large amount of active hydrogen (for example, a value close to saturation (absorbance of 3.0)). Although it is desirable to contain both dissolved oxygen and active hydrogen, combustion can be favorably performed by containing at least one of them.

  Furthermore, it is desirable that the water itself has surface activity. By reducing the size of the water cluster, the water itself can have surface activity. For example, passing water through a magnetic field using a magnet, passing water through electromagnetic waves, applying ultrasonic waves to water, irradiating water with ultraviolet light, or irradiating water with far infrared light Thus, the water cluster can be reduced. The method for reducing the water cluster is not limited to these methods. Processed water refers to water that is made smaller in size and contains water, dissolved oxygen, or active hydrogen. “Water” in the present invention includes not only normal water such as tap water and well water but also processed water.

The present invention does not use a surfactant. Known as natural water having surface activity in the water itself, French Lourdes water and German Nordenau water (considered as a kind of well water) are known. In addition, Patent No. 2889903 relating to the invention of the present inventor is known. Water by the issue (“Creation Water”) is known. The created water further contains a large amount of dissolved oxygen (8.4 mg / l or more) and a large amount of active hydrogen (absorbance of 3.0 or more). When a surfactant is used, dissolved oxygen contained in water disappears. However, as in the present invention, if surfactant is not used and water having surface activity is used, a large amount of dissolved oxygen is used. It can be included, and high temperature maintenance during combustion and improvement in combustibility can be achieved.

  Next, petroleum products such as light oil, heavy oil, kerosene, gasoline, petroleum-based dry solvent, waste oil, coal tar, asphalt (molten), water, and at least one of castor oil, rapeseed oil, rice oil or sunflower oil It is desirable to mix with three vegetable oils after mixing water and vegetable oil in a random order in a petroleum product and then mixing and stirring the three. Even if one of water or vegetable oil is added to a petroleum product and mixed and stirred, and then the other is added and mixed and stirred, the emulsion is once emulsified but the emulsified state is separated in a short period of time. Further, even if water and vegetable oil are first stirred and the stirred product and petroleum product are mixed and stirred, they are once emulsified but the emulsified state is separated in a short period of time.

  Next, among the petroleum products, “light oil”, “heavy oil”, and “petroleum dry solvent” will be described first. In any of light oil, heavy oil, and petroleum-based dry solvent, if the volume ratio between any one of the petroleum products and water is 100%, the petroleum product is either light oil, heavy oil, or petroleum-based dry solvent. The volume ratio is 30% or more, and the water volume ratio is 70% or less. And when the sum total volume of petroleum products and water is set to 100, the volume of vegetable oil shall be 0.3 or more. When the petroleum product is light oil, heavy oil, or petroleum dry solvent, the vegetable oil may be any one of castor oil, rapeseed oil, rice oil, or sunflower oil. Alternatively, a mixture of two or more of these four types may be used. By mixing and stirring these petroleum products, water and vegetable oil, a petroleum product emulsion obtained by emulsifying petroleum products and water can be produced.

  Here, if the volume ratio is less than 30% due to the relationship between light oil and heavy oil and water, the light oil and heavy oil will not ignite. In the case of a petroleum-based dry solvent, if the volume ratio is less than 30% in relation to water, the soiling of the laundry when used for washing becomes poor. When the volume ratio of the petroleum product among the light oil, heavy oil, and petroleum-based dry solvent is close to 100% in relation to water, the meaning of using water disappears, so the upper limit value is not shown. Moreover, when the volume of vegetable oil will be less than 0.3 with respect to the total volume 100 of petroleum products and water, it will not emulsify. Furthermore, emulsification becomes stable if a large amount of vegetable oil is mixed, but if a large amount of vegetable oil is used, the economy becomes worse. The value of the vegetable oil is set to 0.3, if an expensive and high-performance emulsifying mixer is used, the vegetable oil volume is 0.3 with respect to the total volume 100 of petroleum products and water. It is because it emulsifies.

  In this way, petroleum products (light oil, heavy oil and petroleum-based dry solvents) (a volume ratio of 30% or more when the volume ratio between the two types of water and 100% is 100%) and water (petroleum products) And a volume ratio of 70% or less when the volume ratio between the two types is 100%) and vegetable oil (a volume of vegetable oil of 0.3 or more when the total volume of petroleum products and water is 100), Is mixed and stirred, the petroleum product and water are emulsified to form a petroleum product emulsion. This petroleum product emulsion was able to maintain an emulsified state for about 3 days at room temperature. Since the emulsified state for 3 days can be secured, it is sufficiently suitable for practical use.

  Here, when the volume of the vegetable oil was 1.5 or more when the total volume of the petroleum product and water was 100, the emulsified state for 30 days could be maintained. In addition, when the volume ratio between two types of petroleum products and water is 100%, the volume ratio of petroleum products is 50% or more, and the volume ratio of water is 50% or less, petroleum products and water A petroleum product emulsion obtained by mixing and stirring vegetable oil (a vegetable oil volume of 0.3 or more when the total volume of petroleum product and water is 100) maintains a stable emulsified state even after 30 days. I was able to.

  In the present invention, heavy oil includes a mixture of heavy oil and kerosene, and includes heavy oil more than kerosene. This is because when heavy oil is used in a cold region, kerosene is added to the heavy oil to prevent freezing of the heavy oil and to facilitate the burning of the heavy oil in the cold region. Similarly, in the present invention, when a mixture of a plurality of types of petroleum products is used, it is regarded as a maximum volume petroleum product.

  In addition, as a petroleum product, waste oil, coal tar, asphalt (melted) is used, and water (volume ratio of 70% or less when the volume ratio between the two types with the petroleum product is 100%), and When vegetable oil (the volume of vegetable oil of 0.3 or more when the total volume of petroleum product and water is 100) is mixed and stirred, the petroleum product and water are emulsified to form a petroleum product emulsion. This petroleum product emulsion was able to maintain an emulsified state for about 3 days at room temperature. Since the emulsified state for 3 days can be secured, it is sufficiently suitable for practical use.

  Next, among the petroleum products, “kerosene” will be described. If the volume ratio between the two types of kerosene and water is 100%, the volume ratio of kerosene is 30% or more and the volume ratio of water is 70% or less. And when the total volume of kerosene and water is set to 100, the volume of vegetable oil shall be 0.3 or more. The vegetable oil in this case is a mixture of two or more of castor oil, rapeseed oil, rice oil and sunflower oil. When two or three kinds of castor oil, rapeseed oil, rice oil and sunflower oil are mixed, assuming that the volume ratio of the vegetable oil composed of two or more kinds is 100%, there are two kinds of oils to be mixed In this case, one oil is 30% or more, and when there are three or more kinds of oils to be mixed, the total of the two kinds of the smaller oils is 30% or more. However, in the case of two types of oil, it is desirable that the amount is equivalent (50%: 50%) or a difference of about 10% (45-55%: 55% -45%). In this case, the equivalent amount (33%: 33%: 33%) or about 10% thereof (30-36%: 30-36%: 30-36%) is desirable.

  Here, when the volume ratio of kerosene is less than 30% in relation to water, the kerosene will not ignite. When the volume ratio of kerosene is close to 100% in relation to water, there is no point in using water, so the upper limit value is not shown. Moreover, when the volume of vegetable oil will be less than 0.3 with respect to the total volume 100 of kerosene and water, it will not emulsify. Furthermore, emulsification becomes stable if a large amount of vegetable oil is mixed, but if a large amount of vegetable oil is used, the economy becomes worse.

  Thus, when kerosene (volume ratio between the two types of water and 100% is 100% or more) and water (volume ratio between the two types of kerosene is 100%) When a volume ratio of 70% or less) and vegetable oil (a volume of vegetable oil of 0.3 or more when the total volume of kerosene and water is 100) are mixed and stirred, kerosene and water are emulsified to form a kerosene emulsion. Become. This kerosene emulsion could maintain an emulsified state for about 3 days at room temperature. Since the emulsified state for 3 days can be secured, it is sufficiently suitable for practical use.

  Here, when the volume of the vegetable oil was 1.5 or more when the total volume of the petroleum product and water was 100, a stable emulsified state could be maintained even after 3 days. When the volume ratio between kerosene and water is 100%, the volume ratio of kerosene is 50% or more, and the volume ratio of water is 50% or less, kerosene, water, and vegetable oil (petroleum A petroleum product emulsion obtained by mixing and stirring vegetable oil volume of 0.3 or more when the total volume of product and water is 100 can maintain a stable emulsified state even after 30 days. It was.

  Next, the experimental results of “gasoline” among petroleum products will be described. If the volume ratio between the two types of gasoline and water is 100%, the volume ratio of gasoline is 30% or more and the volume ratio of water is 70% or less. And when the sum total volume of gasoline and water is set to 100, the volume of vegetable oil shall be 0.3 or more. As the vegetable oil in this case, a mixture of two or more of castor oil, rapeseed oil, rice oil and sunflower oil is used. Assuming that the volume ratio of the whole mixed vegetable oil is 100%, the mixing ratio of two or more of castor oil, rapeseed oil, rice oil and sunflower oil is the same as that of kerosene. By mixing and stirring these gasoline, water and vegetable oil, a petroleum product emulsion (gasoline emulsion) obtained by emulsifying gasoline and water can be produced.

  Here, if the volume ratio is less than 30% in relation to water, the gasoline will not ignite. When the volume ratio of gasoline was close to 100% in relation to water, there was no point in using water, so the upper limit value was not shown. Moreover, if the volume of vegetable oil shall be less than 0.3 with respect to the total volume 100 of gasoline and water, it will not emulsify. Furthermore, if a large amount of vegetable oil is mixed, emulsification is particularly stable in gasoline. However, if a large amount of vegetable oil is used, the economy becomes worse.

  In this way, gasoline (volume ratio of 30% or more when the volume ratio between the two types with water is 100%) and water (volume ratio between the two types with water is 100%) When the volume ratio of 70% or less) and vegetable oil (vegetable oil volume 0.3 or more when the total volume of gasoline and water is 100) are mixed and stirred, the gasoline and water are emulsified and the gasoline emulsion Become. This gasoline emulsion was able to maintain an emulsified state for about 3 days at room temperature. Since the emulsified state for 3 days can be secured, it is sufficiently suitable for practical use.

  Here, when the volume of the vegetable oil was 10 or more when the total volume of gasoline and water was 100, the emulsified state for 60 days could be maintained. When the volume ratio between the two types of gasoline and water is 100%, the volume ratio of gasoline is 50 to 75%, and the volume ratio of water is 25 to 50%. The gasoline emulsion obtained by mixing and stirring the vegetable oil volume of 10 or more when the total volume with water is 100 was able to maintain a stable emulsified state even after 80 days.

  The petroleum product emulsions achieved in Examples 1 to 3 and above are OW emulsions or OWO emulsions. Next, a method for replacing the OW type emulsion or the OWO type emulsion with the WO type emulsion or the WOW type emulsion will be described. For example, light oil will be described. A petroleum product emulsion (light oil emulsion) produced by mixing and stirring light oil, water and vegetable oil is an OW type emulsion or an OW type emulsion. 5 or more light oils and a little (for example, 0.01 or more) vegetable oil are mixed and stirred with respect to the volume 100 of the light oil emulsion manufactured by mixing and stirring this light oil, water, and vegetable oil. Thereby, a light oil emulsion of a WO type emulsion or a WOW type emulsion can be obtained.

  As an example of light oil, heavy oil, petroleum-based dry solvent, kerosene, and gasoline are similarly mixed with 5 or more petroleum products and 0.01 or more vegetable oils for a volume of petroleum product emulsion 100. And stir. As a result, a petroleum product emulsion of WO type emulsion or WOW type emulsion can be obtained.

Claims (26)

A petroleum product of either kerosene or gasoline, water, and a vegetable oil composed of a mixture of two or more of castor oil, rapeseed oil, rice oil, or sunflower oil are mixed and stirred to mix the petroleum product and water. And when the volume ratio between the two types of the petroleum product and the water is 100%, the volume ratio of the petroleum product is 30% or more and the volume ratio of the water The oil product emulsion is characterized in that the volume of the vegetable oil is 0.3 or more when the total volume of the petroleum product and the water is 100. The petroleum product emulsion according to claim 1 , wherein when the petroleum product is kerosene, the volume of the vegetable oil is 1.5 or more when the total volume of the kerosene and the water is 100. Is 100% of the volume ratio between the two types of the water and the kerosene claims wherein the volume ratio of kerosene is 50% or more, the volume ratio of the water, characterized in that it has 50% or less 2 petroleum products emulsion described. 4. The petroleum product emulsion according to claim 2 or 3, wherein the water is water obtained by processing clusters small. The petroleum product emulsion according to claim 2 or 3, wherein the water is water treated so as to contain at least one of dissolved oxygen and active hydrogen. In the above vegetable oil consisting of a mixture of two or more of castor oil, rapeseed oil, rice oil or sunflower oil, the total volume ratio of the two or more vegetable oils to be mixed is 100%. case as one of the oil more than 30%, vegetable oil to be mixed are three or four of claims 2 or to, characterized in that the lesser two total vegetable oil 30% or more in the case 3. The petroleum product emulsion according to 3 . 2. The petroleum product emulsion according to claim 1 , wherein when the petroleum product is gasoline, the volume of the vegetable oil is 10 or more when the total volume of the gasoline and the water is 100. 3 . When the volume ratio between the two types of gasoline and water is 100%, the volume ratio of the gasoline is 50 to 75%, and the volume ratio of the water is 25 to 50%. The petroleum product emulsion according to claim 7 . 9. The petroleum product emulsion according to claim 7 or 8, wherein the water is water obtained by processing clusters small. The petroleum product emulsion according to claim 7 or 8, wherein the water is water treated so as to contain at least one of dissolved oxygen and active hydrogen. In the above vegetable oil consisting of a mixture of two or more of castor oil, rapeseed oil, rice oil or sunflower oil, the total volume ratio of the two or more vegetable oils to be mixed is 100%. case as one of the oil more than 30%, characterized in that the lesser two total vegetable oil 30% or more when vegetable oil mixed three or four claim 7 or 8 The petroleum product emulsion described.   Petroleum product of light oil, heavy oil, petroleum-based dry solvent, waste oil, coal tar, asphalt (molten) and water and at least one of castor oil, rapeseed oil, rice oil or sunflower oil A vegetable oil is mixed and stirred to emulsify a petroleum product and water, and when the volume ratio between the two types of the petroleum product and the water is 100%, the volume ratio of the petroleum product 30% or more, and the volume ratio of water is 70% or less, and the vegetable oil volume is 0.3 or more when the total volume of the petroleum product and water is 100. A petroleum product emulsion comprising a mixture of the petroleum product having a volume of 5 or more and a vegetable oil of 0.01 or more with respect to the volume 100 of the petroleum product emulsion. The petroleum product emulsion according to claim 12 , wherein the volume of the vegetable oil is 1.5 or more when the total volume of the petroleum product and the water is 100. The petroleum product emulsion according to claim 12 or 13, wherein the water is water obtained by treating clusters to be small. The petroleum product emulsion according to claim 12 or 13, wherein the water is water treated so as to contain at least one of dissolved oxygen and active hydrogen. When the volume ratio between the two types of the petroleum product and the water is 100%, the volume ratio of the petroleum product is 50% or more, and the volume ratio of the water is 50% or less. The petroleum product emulsion according to claim 12 or 13 . A petroleum product of either kerosene or gasoline, and a vegetable oil composed of a mixture of two or more of water, castor oil, rapeseed oil, rice oil or sunflower oil, and the oil product and the above Water is emulsified, and when the volume ratio between the two types of the petroleum product and the water is 100%, the volume ratio of the petroleum product is 30% or more and the volume of the water A ratio of 70% or less, and a petroleum product emulsion in which the volume of the vegetable oil is 0.3 or more when the total volume of the petroleum product and the water is 100, the volume of the petroleum product emulsion is 100 A petroleum product emulsion comprising a mixture of the petroleum product having a volume of 5 or more and the vegetable oil of 0.01 or more. 18. The petroleum product emulsion according to claim 17 , wherein when the petroleum product is kerosene, the volume of the vegetable oil is 1.5 or more when the total volume of the kerosene and the water is 100. . 19. The petroleum product emulsion according to claim 17 or 18, wherein the water is water obtained by processing a cluster to be small. The petroleum product emulsion according to claim 17 or 18, wherein the water is treated water so as to contain at least one of dissolved oxygen and active hydrogen. When the volume ratio between the two types of the petroleum product and the water is 100%, the volume ratio of the petroleum product is 50% or more, and the volume ratio of the water is 50% or less. The petroleum product emulsion according to claim 17 or 18 . 18. The petroleum product emulsion according to claim 17 , wherein when the petroleum product is gasoline, the volume of the vegetable oil is 10 or more when the total volume of the gasoline and the water is 100. 23. The petroleum product emulsion according to claim 17 or 22, wherein the water is water obtained by processing clusters small. The petroleum product emulsion according to claim 17 or 22, wherein the water is water treated so as to contain at least one of dissolved oxygen and active hydrogen. When the volume ratio between the two types of the petroleum product and the water is 100%, the volume ratio of the petroleum product is 50 to 75, and the volume ratio of the water is 50 to 75%. The petroleum product emulsion according to claim 17 or 22 . In the above vegetable oil composed of a mixture of two or more of castor oil, rapeseed oil, rice oil or sunflower oil, if the total volume ratio of the two or more oils to be mixed is 100%, two kinds of oils are mixed. 23 or 22 in which one of the oils is 30% or more, and in the case where three or four kinds of oils are mixed, the total of the two kinds of the lesser oils is 30% or more. The petroleum product emulsion described.