JP5786162B2 - Water fuel and method for producing the same - Google Patents

Description

Cross-reference of related applications

  This international application claims priority based on Japanese Patent Application No. 2010-231862 filed with the Japan Patent Office on October 14, 2010, and is based on Japanese Patent Application No. 2010-231862. The entire contents are incorporated into this international application.

The present invention, pressurized Mizu燃 charge additives, relates pressurized Mizu燃 fees and a manufacturing method thereof using it.

In recent years, crude oil prices have risen and fossil fuels, which are global resources, are depleted, and CO _{2 and} other greenhouse gases and environmental pollutants that are emitted when they are used and lead to the destruction of the environment Therefore, research on a fuel in which an appropriate amount of water is mixed with fuel oil, so-called emulsion fuel, has been actively conducted.

  Emulsion fuel is generally a fuel in which water and surfactant are added to fuel oil (heavy oil, kerosene, light oil, waste oil, etc.) and mechanically stirred to disperse water in the fuel oil. It is known as a fuel that is effective to some extent for reducing the amount and environmental pollutants associated therewith. As such an emulsion fuel, for example, there are various ones including Patent Documents 1 to 5.

JP 2010-77418 JP 2009-51939 A JP 2008-150421 A JP2007-510046A JP 2006-188616 A

As described above, emulsion fuel has been researched and developed for many years, and is partly operated on a trial basis.
However, in the conventional emulsion fuel, fuel oil and water may be separated in a relatively short time after production, and a large amount of oil may move to the upper layer and a large amount of water may move to the lower layer, resulting in two layers. Various problems such as troubles in use due to such double layering, difficulty in storage (stockpile) and transportation and reduction of combustion efficiency and combustion calories due to the effect of water content, reduction of fuel efficiency and combustion chamber corrosion due to reduction of thermal efficiency, etc. It had various drawbacks and problems.

Therefore, in the emulsion fuel, these factors are overlapped, and although there are examples in which some of them are operated on a trial basis, the current situation is that they have not been sufficiently spread in the market.
(Object of the present invention)
The present invention, water particles finely, the entire fuel oil is uniformly dispersed, and an object thereof is to provide an additive and a method for manufacturing the same pressurized Mizu燃 fee can be solubilized by suppressing an emulsification .

Another object of the present invention is to prevent the fuel oil and water or double-layered or separated, after production, and storage prolonged without reducing the quality, pressurized Mizu燃 fee can transport and its It is to provide a manufacturing method. A further object of the present invention, compared to conventional fuel, combustion efficiency and with improved combustion calories, pressurized Mizu燃 charge discharge can be reduced greenhouse gases and environmental contaminants such as CO ₂ and The manufacturing method is provided.

The present invention made to solve the above problems is as follows.
Pressurized Mizu燃 charge additives of the present invention,
A surfactant, glycol alcohol, one or more alcohols selected from the group consisting of ethanol, methanol, propanol, and butanol, and aqueous ammonia (25% solution) are included.

In pressurized Mizu燃 charge additives of the present invention,
55 to 70 parts by weight of pre-Symbol surfactant, the glycol alcohol 10 to 15 parts by weight, ethanol, methanol, propanol, and one or more kinds of the alcohol 15 to 25 parts by weight selected from the group consisting of butanol, and The ammonia water (25% solution) may be 5.5 to 8.8 parts by weight.

In pressurized Mizu燃 charge additives of the present invention,
The composition of the pressurized Mizu燃 fee for additives, the surfactant 55 to 70 parts by weight, the glycol-based alcoholic 10-15 parts by weight of ethanol, one or more selected methanol, propanol, and from the group consisting of butanol a solution obtained by mixing the alcohol 15 to 25 parts by weight of the type, the solution per 100 g, the ammonia may be obtained by dissolving from 1.25 to 2.0 liters.

In pressurized Mizu燃 charge additives of the present invention,
The surfactant may be one or more surfactants selected from fatty acids having 16 or more carbon atoms.

  The fatty acid having 16 or more carbon atoms is palmitic acid, palmitoleic acid, margaric acid, stearic acid, oleic acid, paxenoic acid, linoleic acid, linolenic acid, eleostearic acid, tuberculostearic acid, arachidonic acid, arachidone. It may be selected from the group consisting of acids, behenic acid, lignoceric acid, nervonic acid, serotic acid, montanic acid or melissic acid.

In pressurized Mizu燃 charge additives of the present invention,
The glycol alcohol may be one or more glycol alcohols selected from the group consisting of ethylene glycol, propylene glycol, diethylene glycol, and polyethylene glycol.

In pressurized Mizu燃 charge additives of the present invention,
A alcohol is ethanol, methanol, propanol, may be one or more types of A alcohol selected from the group consisting of butanol.

Method for producing a pressurized Mizu燃 charge additives of the present invention,
A step of mixing and stirring 15 to 70 parts by weight of a surfactant, 10 to 15 parts by weight of a glycol alcohol, 15 to 25 parts by weight of one or more alcohols selected from the group consisting of ethanol, methanol, propanol, and butanol. And a step of adding 5.5 to 8.8 parts by weight of aqueous ammonia (25% solution) to the obtained mixed solution, and further stirring and mixing.

Pressurized Mizu燃 material of the present invention,
Fuel oil, water and, blended and pressurized Mizu燃 charge additives of the present invention, in which the particles of water finely dispersed and solubilized with respect to the fuel oil.

In pressurized Mizu燃 material of the present invention,
The fuel oil may be one kind of fuel oil selected from the group consisting of A heavy oil, gasoline, light oil, kerosene, kerosene, vegetable oil, and biodiesel fuel.

In pressurized Mizu燃 material of the present invention,
The composition of the pressurized Mizu燃 fee, the fuel oil 58 to 62 parts by weight, the pressure Mizu燃 charge additive 15-20 parts by weight, may be the water 18 to 27 parts by weight.

Method for producing a pressurized Mizu燃 material of the present invention,
And fuel oil 58-62 parts by weight, a step of stirring a mixture of a pressurized Mizu燃 charge additive 15-20 parts according to any one of claims 1 to 7, water to the mixture obtained Adding 18 to 27 parts by weight, stirring and mixing to solubilize water in the fuel oil.

The present invention, water particles finely, the entire fuel oil and uniformly dispersed, pressurized Mizu燃 charge additive, and a manufacturing method thereof that can be solubilized by suppressing an emulsification can be provided.
In addition, the present invention suppresses separation and two-layered separation of fuel oil and water, and can be stored and transported for a long time without degradation in quality after production. Te, along with improved combustion efficiency and combustion calories, it is possible to provide a pressurized Mizu燃 fee and a manufacturing method thereof capable of reducing the emission of greenhouse gases and environmental pollutants such as CO _2.

Pressurized Mizu燃 charge additives according to the present invention and for pressurized Mizu燃 fees using it will be described.
In the present specification and claims, the term “solubilization” means that a substance that is inherently insoluble or difficult to dissolve in a solvent such as water becomes soluble in that solvent in the presence of a surfactant. It has meaning.

The main properties of the raw materials or components of pressurized Mizu燃 fee for additives and pressure Mizu燃 fees according to the present invention will be briefly described below.
All of the raw materials or components are used in various applications in the general market, and are easy to obtain because they have a large amount of distribution and are relatively inexpensive.

  There are many types of surfactants, but fatty acids are used in the present invention. There are various types of fatty acids having 4 to 30 carbon atoms. As a result of repeated trials and experiments by the present inventors, it has been found that fatty acids having 16 or more carbon atoms are particularly effective.

  Examples of fatty acids having 16 or more carbon atoms include palmitic acid, palmitoleic acid, margaric acid, stearic acid, oleic acid, paxenoic acid, linoleic acid, linolenic acid, eleostearic acid, tuberculostearic acid, arachidic acid, arachidonic acid, Examples include behenic acid, lignoceric acid, nervonic acid, serotic acid, montanic acid, melicic acid and the like. Among these fatty acids having 16 or more carbon atoms, it is preferable to use oleic acid, which is considered advantageous for acquisition and use, particularly from the viewpoint of the distribution amount, price, and the like. In the present invention, one type of surfactant selected from the group consisting of these fatty acids having 16 or more carbon atoms may be used, or a plurality of types of interfaces selected from the group consisting of these fatty acids having 16 or more carbon atoms. You may mix and use an active agent.

  Examples of the glycol alcohol include ethylene glycol, propylene glycol, diethylene glycol, polyethylene glycol and the like. Among these glycol-based alcohols, it is preferable to use propylene glycol, which is considered advantageous for acquisition and use, particularly from the viewpoint of distribution amount, price, and the like. In the present invention, one of the glycol alcohols exemplified here may be selected and used, or plural kinds of glycol alcohols exemplified here may be selected and mixed for use. Good.

Also, as the A alcohol, ethanol, methanol, propanol, butanol and the like. Among these A alcohol, in particular distribution volume, it is preferable to use ethanol seems advantageous for obtaining and using in terms of prices. In the present invention, may be selected and used one type from among the illustrated A alcohol here, be mixed and used to select a plurality of types among the exemplified Use an alcohol wherein Good.

Oleic acid is a light yellow or yellowish brown liquid, and is a fatty acid contained in animal and vegetable oils such as lard. Not soluble in water but soluble in organic solvents. Which is the main component of pressurized Mizu燃 charge additive of the present invention, it is preferable to adopt a taking into account the freezing point of the finished additive freezing point 8 ° C. or less.

Propylene glycol is a colorless, tasteless, odorless and hygroscopic liquid. Used as a moisturizer, lubricant, emulsifier, antifreeze, etc.
Ethanol (ethanol) has general alcohol properties and can be mixed with various solvents such as polar solvents including water and various organic solvents including hydrocarbons. Used for sterilization and disinfection.

Ammonia (Ammonia) is a colorless gas at normal temperature and pressure, and has a unique strong irritating odor. Since it dissolves well in water, it is often used as an aqueous solution (ammonia water).
Next, the operation of the respective components of the pressurized Mizu燃 charge additives (role).

  The surface tension of fuel oil is relatively small (weak), while the surface tension of water is relatively large (strong). The surfactant acts to make it easier to become an emulsified state by reducing the surface tension of both the fuel oil and water and stirring and mixing them.

Propylene glycol serves to promote a reforming action that brings the surface tension of water closer to the surface tension of the fuel oil.
In contrast to propylene glycol, ethanol serves to promote a reforming action that brings the surface tension of fuel oil closer to the surface tension of water.

Ammonia (ammonia water) works to make water particles fine and combine fuel oil and water to solubilize water and include it in fuel oil.
Suppressing in the production of pressurized Mizu燃 charge additive, the mixing ratio of the surfactant exceeds 70 parts by weight, the progress of the action to reduce the surface tension of the fuel oil and water is slowed, the function of the other ingredients Tend. Further, when the blending ratio of the surfactant is less than 55 parts by weight, the surface tension of the fuel oil and water tends not to be sufficiently reduced. Thus, pressurized Mizu燃 fees using also pressurized Mizu燃 charge additives in either case is easily emulsified.

When the proportion of propylene glycol exceeds 15 parts by weight, the reforming action of bringing the surface tension of water close to the surface tension of the fuel oil tends to slow down. Moreover, when the blending ratio of propylene glycol is less than 10 parts by weight, the modifying action tends to be insufficient. Thus, pressurized Mizu燃 fees using also pressurized Mizu燃 charge additives in either case is easily emulsified.

When the blending ratio of ethanol exceeds 25 parts by weight, the reforming action that brings the surface tension of the fuel oil close to the surface tension of water tends to be slowed. Moreover, if the blending ratio of ethanol is less than 15 parts by weight, the reforming action tends to be insufficient. Thus, pressurized Mizu燃 fees using also pressurized Mizu燃 charge additives in either case is easily emulsified.

Ammonia has the following properties. In the case of ammonia water (25% solution), when the amount exceeds 8.8 parts by weight, the action of making the water particles finer, combining the fuel oil and water, solubilizing the water and including it in the fuel oil slows down. Tend. In the case of ammonia, binding surfactant, glycol alcohol, the dissolution amount of solution per 100g of a mixture of A alcohol exceeds 2.0 liters finely and fuel oil and water particles of the water And the action of solubilizing water and incorporating it in fuel oil tends to slow down. Furthermore, in the case of ammonia water (25% solution), if it is less than 5.5 parts by weight, the action of solubilizing the water and including it in the fuel oil tends to be insufficient. In the case of ammonia, surfactant, glycol alcohol, the dissolution amount of solution per 100g of a mixture of A alcohol is less than 1.25 liters effect the inclusion of the water solubilized fuel oil There is a tendency to become insufficient. This also pressurized Mizu燃 fees using also pressurized Mizu燃 charge additives in either case is easily emulsified.

In the production of pressurized Mizu燃 fee, the blending ratio of the fuel oil is less than 58 parts by weight, there is a tendency that sufficient combustion efficiency and combustion calories obtained. In addition, when the blending ratio of the fuel oil exceeds 62 parts by weight, the emission of greenhouse gases such as CO ₂ and environmental pollutants that lead to environmental destruction of the earth tends to increase.

Fuel oil used for the production of pressurized Mizu燃 fees, (which may be used as jet fuel) A heavy oil, gasoline, diesel oil, kerosene, kerosene, vegetable oils, can be selected from the biodiesel fuel. A heavy oil is a kind of heavy oil and is classified according to JIS standards by kinematic viscosity. Biodiesel fuel is also called BDF (registered trademark), and is a general term for diesel engine fuel made from biological oil. Biodiesel fuel is one of the biomass energies, and it can be used as a diesel engine by chemical treatment by removing glycerin from the fats and oils such as palm, jatropha, and waste cooking oil by transesterification. is there.

When the mixing ratio of water exceeds 27 parts by weight, there is a tendency that sufficient combustion efficiency and combustion calories cannot be obtained. Moreover, if the mixing ratio of water is less than 18 parts by weight, the emission of greenhouse gases such as CO ₂ and environmental pollutants that lead to environmental destruction of the earth tends to increase.

If the proportion of the pressurized Mizu燃 charge additive is less than 15 parts by weight, it becomes impossible to incorporate the water solubilized fuel oil by water particles fine to coupling the fuel oil and water tends There is. Further, when the blending ratio of the pressurized Mizu燃 charge additive is more than 20 parts by weight, although it is possible to incorporate the water solubilizing fuel oil, the mixing ratio of the fuel oil is sufficient for reduced relatively combustion There is a tendency that efficiency and calorie burn cannot be obtained.

Production of pressurized Mizu燃 charge additives include surfactants 55-70 parts by weight of a stirrer, glycol alcohols 10-15 parts by weight, a step of stirring a mixture of A alcohol 15-25 parts by weight, then, ammonia It is carried out through a step of mixing 5.5 to 8.8 parts by weight of water (25% solution), and stirring and reacting for a required time. Further, instead of the ammonia water, when using ammonia (ammonia gas), surfactants, glycol-based alcohol, per solution 100g was mixed A alcohol, to dissolve 1.25 to 2.0 liters. In addition, about the reaction after mixing ammonia water or ammonia, a bubble-like thing generate | occur | produces in a solution and it can confirm by the temperature of a solution rising to about 40-55 degreeC.

Pressurized Mizu燃 fee, the mixing ratio of said pressurized Mizu燃 charge additive and water and fuel oil, fuel oil 58-62 parts by weight, pressurized Mizu燃 charge additive 15-20 parts by weight of water 18 to 27 weight Part. Production of pressurized Mizu燃 fees, fuel oil 58-62 mixture of parts by weight and pressurized Mizu燃 charge additive 15-20 parts by weight, a step of stirring time required, water 18-27 To the resulting mixed solution by weight Stirring and mixing while adding parts, solubilizing and including water.
(Function)
First, after the fuel oil and water are mixed in the presence of the surfactant, the greatest factor that causes the fuel oil and water to separate or form two layers is that the surface tension of the fuel oil and water is greatly different.

If to produce a pressurized Mizu燃 fee using pressurized Mizu燃 charge additive of the present invention, by the magnitude of the surface tension of the fuel oil and water is very close to the same or equivalent, the fuel oil particles It seems that water particles can be finely dispersed and uniformly dispersed, solubilized and included. The reason for this is not clear, but even if the reason is not correct, it does not have any effect on the establishment of the present invention.

Pressurized Mizu燃 fee according to the present invention, since the particles of water in the presence of pressurized Mizu燃 charge additive is believed to be solubilized in the fuel oil is fine, no be emulsified (emulsion) It has transparency equivalent to that of the fuel oil itself, and the fuel oil and water do not separate or become two-layered over time. Therefore, it is possible to maintain a transparent state without separation or double-layering even after several years from manufacture, that is, a state where water particles are solubilized in fuel oil.

Further, at the time of combustion of pressurized Mizu燃 fee, the fuel oil itself is generally used as compared with the case of the fuel, because the combustion in a state close to more complete combustion, thereby improving the combustion efficiency and combustion calories, CO ₂ It is also possible to suppress the generation of greenhouse gases and environmental pollutants. This can be confirmed not only from the acquired data described later, but also from the color and amount of soot in the furnace as the test facility.

  Hereinafter, an embodiment of the present invention will be described. However, the present invention is not limited to this.

Manufacturing Method of pressurized Mizu燃 charge additives]
In this example, using oleic acid as a fatty acid having 16 or more carbon atoms, using propylene glycol as glycol alcohol, ethanol was used as the A alcohol.

Pressurized Mizu燃 charge additive is first a stirred tank agitator, a surfactant 1.30kg oleate (65 parts by weight), propylene glycol 0.24 kg (12 parts by weight), ethanol 0.34 kg ( 17 parts by weight), and mix for 5 minutes. In addition, this stirring time can be suitably adjusted with the difference in the mixture ratio and quantity of each said component. This stirring time may be, for example, 5 to 10 minutes.

  After mixing oleic acid, propylene glycol and ethanol as described above, the mixture is stirred and mixed for 10 minutes while adding 0.12 kg (6 parts by weight) of aqueous ammonia (25% solution) to the stirring tank. This stirring time may be, for example, 5 to 10 minutes.

  Thereafter, a bubble-like substance is generated in the solution as the mixture, and the temperature of the solution gradually rises to about 40 to 55 ° C. due to generation of reaction heat. In addition, about temperature, it may deviate from the said temperature range by conditions, such as external temperature.

The generation of the bubble substance in the solution and the increase in the temperature of the solution seem to mean the progress of the chemical reaction, but the mechanism is not clear. Then, if stirring is continued for a while, this bubble-like substance gradually disappears, and the temperature of the solution also returns to the original temperature. This seems to mean the end of the reaction. In this way, it was possible to produce a pressurized Mizu燃 charge additives 2.0 kg.

As the stirrer used in the production method, any known one can be used. As for the stirring method, there are various methods such as an agitator, a circulation pump, and a line mixer. In the production method according to the present invention, stirring was performed by a simple method of circulating by a commercially available circulation pump. Although there is no particular limitation on the strength of stirring, such as the discharge amount of the circulation pump, it is not necessary to perform vigorous stirring that generates bubbles.
[Manufacturing method of the pressurized Mizu燃 fee]
Next, a method for producing a pressurized Mizu燃 materials using pressurized Mizu燃 fee for additive prepared as described above.

Using a stirrer, a fuel oil A Heavy oil 6.0 kg (60 parts by weight) with said so-produced pressurized Mizu燃 charge additives 2.0 kg (20 parts by weight) were mixed, 5 minutes Stir. The stirring time is not limited to this, and can be appropriately adjusted depending on the mixing ratio and amount of the raw materials. This stirring time may be, for example, 5 to 10 minutes.

Wherein by stirring thoroughly by agitation work, it is important to mix evenly uniformly pressurized Mizu燃 charge additives into the fuel oil. By mixing evenly and uniformly, the water added thereafter can be uniformly dispersed in the fuel oil, solubilized and included.

Then, the pressurized Mizu燃 charge additives in fuel oil is stirred added solution, while water 2.0kg (20 parts by weight) was added, further stirred. This stirring time is 10 minutes in this embodiment, but the stirring time is not limited to this, and can be appropriately adjusted depending on the blending ratio and amount of each raw material. This stirring time may be, for example, 5 to 10 minutes.

Through these steps, it is considered that the water particles are finely dispersed and evenly dispersed in the fuel oil, solubilized and included, and the fuel oil A is the raw fuel oil without being emulsified. It could be produced pressurized Mizu燃 fee 10.0kg having the same transparency and itself.

The order of mixing the ingredients in producing the pressurized Mizu燃 fee, after placing the pressurized Mizu燃 charge additives in fuel oils, it is important to put the water. Because it comes to mixing pressurized Mizu燃 charge additive and water directly state having a viscosity of mush, so that there is no mistake in the order of mixing.

Further, a stirrer used for the production of pressurized Mizu燃 fee, in the present embodiment is a line mixer, it is also possible to use other stirrer. Further, pressurized Mizu燃 fees using pressurized Mizu燃 charge additive of the present embodiment can be used without particular limitation for the type of water as a raw material. That is, so-called hard water or soft water can be used, and ordinary tap water or well water can also be used.

For the results over time observing the appearance of the pressurized Mizu燃 fees according to the present embodiment will be described below.
The fuel to be compared, a raw material of pressurized Mizu燃 material of the present embodiment, using the same A heavy oil to that used as fuel for vessels.

Table 1 is data showing the A heavy oil, the appearance of the elapsed time different samples S1, S2 after the manufacture of pressurized Mizu燃 fees according to the present embodiment.

〔考察〕
表１から分かるように、製造直後のサンプルＳ１は、原料の燃料油であるＡ重油そのものとそれ程違わない透明度を有しており、更に、製造後８７８日（約二年五ヶ月）が経過したサンプルＳ２もサンプルＳ１に比べれば色濃くなったが透明度を有する状態を維持していた。また、サンプルＳ１、Ｓ２共に燃料油であるＡ重油と水の分離も二層化も認められなかった。このように、本実施例に係る加水燃料は、製造後、長期にわたって燃料油と水の分離及び二層化が起こらない状態を維持できることがわかった。
〔燃焼試験〕
本実施例に係る加水燃料の燃焼試験の結果について以下に説明する。

[Discussion]
As can be seen from Table 1, the sample S1 immediately after production has a transparency that is not so different from the A fuel oil itself, which is the raw fuel oil, and 878 days (about 2 years and 5 months) have passed since the production. Sample S2 was also darker than sample S1, but maintained a state of transparency. In addition, neither sample S1 nor sample S2 was separated into a fuel oil A fuel oil and water, nor was it layered. Thus, pressurized Mizu燃 fees according to the present embodiment, after manufacture, it was found that the separation of fuel oil and water for a long time and the state of bilayered does not occur can be maintained.
[Combustion test]
The results of combustion tests of pressurized Mizu燃 fees according to the present embodiment will be described below.

The fuel to be compared, a raw material of pressurized Mizu燃 material of the present embodiment, using the same A heavy oil to that used as fuel for vessels.
The combustion test with pressurized Mizu燃 fees according to the present embodiment and the A heavy oil was performed using burner boiler. The measurement of data was carried out at the Institute of Environmental Health Science using measurement methods in accordance with JIS standards such as the Orsat method, circular filter paper method, chemiluminescence method, and neutralization titration method.

Specifically, the exhaust gas composition such as CO ₂ is the Orzat method, the dust concentration is the circular filter paper method, the nitrogen oxide concentration is the chemiluminescence method, the sulfur oxide concentration is the neutralization titration method, the moisture content is the moisture absorption tube method, oxygen The concentration was measured by the zirconia method.

  The burner boiler used was a greenhouse SK-200KM-DF manufactured by Sanshu Co., Ltd., the circulation pump used was 15GPE 6.4 model manufactured by Ebara Seisakusho, and the line mixer was manufactured by OHR. The static mixer F type was used.

Table 2, and A heavy oil, a data comparing combustion performance of different samples S1, S2 of the elapsed time after the preparation of pressurized Mizu燃 fees according to the present embodiment.

〔考察〕
表２から、本実施例に係る加水燃料は、Ａ重油と比較して燃焼温度がやや向上することが認められた。また、加水燃料は、温室効果ガスであるＣＯ_２を始めとする煤塵、窒素酸化物、硫黄酸化物等の各種環境汚染物質の排出量が大幅に低減することがわかった。しかも、加水燃料の製造後における経過時間に関わらず、サンプルＳ１、Ｓ２は、ほぼ同等の値を示した。

[Discussion]
From Table 2, pressurized Mizu燃 charges according to this example was observed that the combustion temperature in comparison with the A heavy oil is somewhat improved. Further, pressurized Mizu燃 fees, greenhouse gases and dust, including CO ₂ is, nitrogen oxides emissions of various environmental pollutants such as sulfur oxides were found to be significantly reduced. Moreover, regardless of the elapsed time after the preparation of pressurized Mizu燃 fees, samples S1, S2 indicate almost equivalent values.

Moreover, it can be summarized as follows from the result of the combustion test.
That is, the combustion of pressurized Mizu燃 fee burner boilers is the combustion of fuel oil A droplet is a fuel oil, forming an oxygen-air mixture of the A heavy oil in the air vaporized by physical phenomena on the surface of the A heavy oil droplets And combustion seems to progress. The particles of water contained in the pressurized Mizu燃 fee is heated by radiant heat by the combustion, it caused one after another Microexplosion reached the boiling point, the A heavy oil by scattering the A heavy oil droplet around two Next atomization is considered to occur.

  As described above, the fuel oil A, which is instantly fine (ultra-fine), increases the contact area with the air and rapidly complete combustion, soot and unburned carbon in the combustion exhaust gas. It seems to suppress the occurrence of. Further, the increase in the contact area can suppress an excessive amount of air necessary for combustion, and can suppress the removal of heat by the exhaust gas, so that the energy saving effect is increased.

  In order to satisfy this condition, it is most important to finely and uniformly disperse and include water particles in the fuel oil particles. However, since water particles usually have a relatively large surface tension, For example, it is difficult to reduce the fineness to 20 to 40 nanometers, and conventional emulsion fuels are in an emulsified state because the water particles are not sufficiently fine.

Table 3 shows the comparison of the characteristics of pressurized Mizu燃 charge and conventional emulsion fuel of the present embodiment. With regard to emulsion fuel, many companies in Japan are conducting experiments and research and can easily obtain them. Here, one of the emulsion fuels was used as a comparative example.

本実施例に係る加水燃料用添加剤は、燃料油に混合される水の粒径を２０〜４０ナノメートルまで細かくすることが可能であると思われる。水の粒径がナノメートル単位であることは、水がＡ重油に可溶化し、乳化することなく、透明度がＡ重油とそれ程変わらないことで証明することができる。これにより、加水燃料を単なる燃料油・水の混合ではなく、燃料油であるＡ重油の粒子の中に細かくなった水の粒子が均一に分散した可溶化・包含状態とすることができる。

Pressurized Mizu燃 charge additive of the present embodiment is believed to a particle size of the water to be mixed with fuel oil can be ground to 20 to 40 nanometers. The fact that the particle size of water is in nanometer units can be proved by the fact that water is solubilized in A heavy oil and does not emulsify, and the transparency is not so different from that of A heavy oil. Thus, the pressurized Mizu燃 fees rather than mixed just fuel oil, water, can be solubilized-inclusive state finely since water particles into the particles of A heavy oil is fuel oil are uniformly dispersed .

In addition, since the size of the water particles contained in the emulsion fuel is in a micrometer unit and cannot be reduced to a nanometer unit, it is in an emulsified state.
Thus, it pressurized Mizu燃 fees according to the present embodiment, as compared with the emulsion fuel has high fuel efficiency combustion temperature and combustion efficiency and combustion calories not reduced. Further, since the fuel oil and water are in a transparent inclusion state without being emulsified, they are not separated or double-layered. Therefore, it can be stored and transported for a long time, and the influence on the combustion engine such as corrosion of the apparatus can be reduced.
[Generator output test]
Next, it will be described below the result of the generator output test of pressurized Mizu燃 fees according to the present embodiment. In this test, a generator of type DCA90SPH (generator capacity 90KVA / 220V / 60Hz / 236A / power factor 0.8) located in the Fukuoka office of the construction machinery division of Nishitetsu Techno Service Co., Ltd. is used as the generator. Moreover, the apparatus of the type LE-125 of the same sales office was used as a load apparatus.

The fuel to be compared, a raw material of pressurized Mizu燃 material of the present embodiment, using the same A heavy oil to that used as fuel for vessels.
The results are shown in Table 4 below.

表４に示すように、負荷率１００％の場合には、実施例Ａは比較例ａと比べてやや回転数の低下が確認された。しかし、電流値は、発電機に設けられた自動電圧調整器によって定格電流を発生させることで、実施例Ａと比較例ａとの間で差は認められなかった。

As shown in Table 4, when the load factor was 100%, it was confirmed that the rotational speed of Example A was slightly lower than that of Comparative Example a. However, no difference was found between Example A and Comparative Example a in terms of current value by generating a rated current with an automatic voltage regulator provided in the generator.

Furthermore, for the pressurized Mizu燃 charges produced using light oil in place of the A heavy oil in the pressurized Mizu燃 charges used in the test described above were subjected to the same generator output test as described above. Here, as a fuel to be compared, using gas oil as a raw material for the pressurized Mizu燃 fee.

  The results are shown in Table 5 below.

表５に示すように、負荷率１００％の場合には、実施例Ｂは比較例ｂと比べてやや回転数の低下が確認された。しかし、電流値は、発電機に設けられた自動電圧調整器によって定格電流を発生させることで、実施例Ｂと比較例ｂとの間で差は認められなかった。

As shown in Table 5, when the load factor was 100%, the rotational speed of Example B was confirmed to be slightly lower than that of Comparative Example b. However, as for the current value, no difference was observed between Example B and Comparative Example b by generating a rated current with an automatic voltage regulator provided in the generator.

From the above, the generator output test, the same output with the pressurized Mizu燃 fee to the invention (Examples A and B) and JIS fuel (Comparative Examples a and b) is obtained was confirmed.
As mentioned above, although this invention was demonstrated, this invention is not limited only to the said embodiment. The above-described embodiment is an exemplification, and any device that has substantially the same configuration as the technical idea described in the claims of the present invention and has the same operational effects can be used. Included in the technical scope.

Claims (4)

Fuel oil includes water, an additive for water- added fuel, one or more surfactants selected from fatty acids having 16 or more carbon atoms, glycol alcohol, ethanol, methanol, propanol, and butanol One or a plurality of alcohols selected from the group consisting of ammonia water, and the composition of the additive for water-added fuel is 55 to 70 parts by weight of the surfactant, 10 to 15 parts by weight of the glycol alcohol, 15 to 25 parts by weight of one or more alcohols selected from the group consisting of ethanol, methanol, propanol, and butanol, and 5.5 to 8.8 parts by weight of aqueous ammonia (as a 25% solution). Blended with additive for water fuel, dispersed and solubilized finely dispersed water particles in the fuel oil,
Hydrous fuel. The fuel oil is one kind of fuel oil selected from the group consisting of A heavy oil, gasoline, light oil, kerosene, kerosene, vegetable oil, biodiesel fuel,
The water-added fuel according to claim 1 . The composition of the hydrated fuel is 58 to 62 parts by weight of the fuel oil, 15 to 20 parts by weight of the additive for hydrated fuel, and 18 to 27 parts by weight of the water.
The water-added fuel according to claim 1 or 2 . 58 to 62 parts by weight of fuel oil, an additive for water and fuel, one or more surfactants selected from fatty acids having 16 or more carbon atoms, glycol alcohol, ethanol, methanol, propanol, and It consists of one or a plurality of alcohols selected from the group consisting of butanol and aqueous ammonia, and the composition of the additive for hydrolyzed fuel is 55 to 70 parts by weight of the surfactant and 10 to 15 parts by weight of the glycol alcohol. 1 to 15 parts by weight of one or more alcohols selected from the group consisting of ethanol, methanol, propanol, and butanol, and 5.5 to 8.8 parts by weight of aqueous ammonia (as a 25% solution) there, a step of mixing the additives 15 to 20 parts by weight for hydro fuel stirring, water mixed liquid obtained 18-2 Parts by weight of a, including by stirring and mixing, a step of water solubilized in said fuel oil, and
A method for producing water.