TW201522610A - Aqueous solution as an alternative energy to reform boiler's fuel oil - Google Patents

Abstract

An aqueous solution as an alternative energy to reform boiler's fuel oil is obtained by using the blended aqueous solution as an alternative energy source and subjecting to homogeneous recombination with residual oil. The composition of aqueous solution includes pure water, activator, lubrication dispersing agent, dehydrogenation catalyst, suspension auxiliary agent, acidic gas removing agent and antideteriorant. The composition of aqueous solution and the residual oil will produce a dehydrogenation reaction during burning to make the aqueous solution release hydrogen gas for assisting combustion, which is effective in improving combustion temperature and combustion time.

Description

Aqueous solution can recombine boiler fuel oil

The invention relates to an aqueous solution for recombining boiler fuel oil, in particular to an oil solution with suitable additives mixed with fuel oil, so that the mixed fuel can have a higher combustion temperature and a longer burning time.

In this era of energy crisis, scientists have all tried their best to find alternative energy sources for the next generation. Under the need to ensure the high use rate of existing energy sources and environmental protection, governments have also advocated energy conservation. Carbon, so as to ensure that energy is not lacking.
In addition, if you look closely at nature, you can see that there are alternative energy sources available in nature, especially the extremely high proportion of the Earth's surface is water, and water is composed of hydrogen and oxygen. Oxygen has a combustion-supporting property, and hydrogen has a very flammable and high-energy property. If hydrogen can be converted into an auxiliary and alternative energy source, it will help to alleviate the lack of energy.

Furthermore, improving the utilization rate of existing energy sources is also an important issue in energy development. For example, fuels (heavy oils) commonly used in industry, due to their nature, can only be burned and used in specific occasions, and the combustion temperature and There is also a limit to the burning time. If it is possible to develop additives that can extend the fuel burning time and increase the combustion temperature, it is believed that it will help to improve the energy efficiency, which is to reduce the energy consumption rate.

The main object of the present invention is to solve the above problems and provide an aqueous solution-recombinant boiler fuel oil, the core purpose of which is to provide an aqueous solution with an energy-saving formula, and to reconstitute the aqueous solution and the residuum, so that it can be burned when burned. The water vapor is hydrogenolyzed to release flammable high-energy hydrogen-assisted combustion, thereby increasing the combustion temperature and burning time of the steamed residual oil.

For the purpose of the foregoing, the composition of the present invention is mainly used as an alternative energy source with a formulated 25 wt% to 45 wt% aqueous solution, and is homogenized and reconstituted with 75 wt% to 55 wt% steam residue, wherein the aqueous solution components mainly include:

Pure water, accounting for 96.05 wt% of aqueous solution;

The initiator, which accounts for 3.75 wt% of the aqueous solution, consists of nitrate or chlorate;

Lubricating dispersant, accounting for 0.1% by weight of aqueous solution, composed of polyethylene glycol;

Dehydrogenation catalyst, accounting for 0.00625wt% of aqueous solution, consisting of platinum group metals and nickel, magnesium, zinc salts and ammonium thiocyanate;

Suspension aid, accounting for 0.00625wt% of aqueous solution, composed of ethanolamine soap;

Acid gas (and odor) remover, accounting for 0.0125% by weight of aqueous solution, composed of ethanolamine and copper chloride;

Anti-aging agent, accounting for 0.075wt% of aqueous solution, consists of calcium hypochlorite.

Before the combustion, a homogenizer can be used to uniformly and uniformly mix the aqueous solution and the steamed residual oil to homogenize the aqueous solution and the distilled oil.

The burning steps are as follows:

Providing a combustion chamber in which a palladium alloy inner liner is disposed;

Input natural gas or liquefied petroleum gas into the combustion chamber for ignition combustion;

The fuel oil which is homogeneously reconstituted from the aqueous solution and the distilled oil is heated to 90 ° C and sprayed into the combustion chamber to be combusted in synchronization with natural gas or liquefied petroleum gas;

When the fuel oil is burned, the aqueous solution is heated to generate water vapor, and the palladium alloy inner ring is burned to red heat, so that the palladium alloy inner ring absorbs hydrogen in the water vapor, and can release hydrogen to continuously allow water vapor and natural gas or liquefied petroleum gas. Producing a dehydrogenation reaction;

The hydrogen released from the aqueous solution can participate in the combustion (hydrogen flame) reaction, and strengthen the combustion temperature and combustion time of the steam residue.

The above and other objects and advantages of the present invention will be readily understood from

Of course, the invention may be varied on certain components, or in the arrangement of the components, but the selected embodiments are described in detail in the specification and their construction is shown in the drawings.

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The following is a description of an embodiment of the present invention, "aqueous solution-recombinant boiler fuel oil", wherein the composition of the fuel oil is mainly composed of a mixed solution of the aqueous solution and the steamed oil through a homogenizer for mixing and homogenization; The residual oil comes from the crude oil, that is, after the crude oil is fractionated, it can be divided into two parts, one of which is a fraction obtained by gasification and then condensed, called distillate fuel, such as gasoline, kerosene, Diesel oil, etc.; the other is a high boiling point, black, residual oil in the lower part of the fractionation tower, called residual fuel (residual fuel or residual oil).
In the present invention, the aqueous solution accounts for 25 wt% to 45 wt%, the steam residue accounts for 75 wt% to 55 wt%, and the components of the aqueous solution mainly include:

Pure water, accounting for 96.05 wt% of aqueous solution;

The initiator, which accounts for 3.75 wt% of the aqueous solution, consists of nitrate or chlorate;

Lubricating dispersant, accounting for 0.1wt% of aqueous solution, consisting of polyethylene glycol (in this embodiment, the lubricating dispersant is selected from self-polyethylene glycol 2000, and the molecular weight can be 200-6000, which can produce emulsification and lubrication in aqueous solution. The effect of dispersion, and adjustment to obtain the viscosity and fluidity of a suitable aqueous solution, can protect the combustion chamber used in burning the fuel oil of the present invention and the wear of the high-voltage motor therein;

Dehydrogenation catalyst, accounting for 0.00625wt% of aqueous solution, consisting of platinum group metals and nickel, magnesium, zinc salts and ammonium thiocyanate;

Suspension aid, accounting for 0.00625wt% of aqueous solution, composed of ethanolamine soap;

Acid gas (and odor) remover, accounting for 0.0125% by weight of aqueous solution, composed of ethanolamine and copper chloride;

Anti-aging agent, accounting for 0.075wt% of aqueous solution, consists of calcium hypochlorite.

The above components have the functions of bridging, cross-linking, reforming, coupling, etc., so that the aqueous solution and the residuum oil can be dissolved together to promote atomic displacement and molecular rearrangement recombination; and the acid gas remover is selected from ethanolamine. Copper chloride combination to eliminate and control exhaust emissions.

Before the combustion, a homogenizer can be used to uniformly and uniformly mix the aqueous solution and the steamed residual oil to homogenize the aqueous solution and the steam residue; the homogenizer mainly comprises a homogenizing mixing device and an urging device, when the steaming oil and the aqueous solution are mixed. When the specific gravity relationship causes the aqueous solution to settle below the steaming residual oil, the priming device is to draw the aqueous solution to the steaming residual oil, and then agitate and mix the steaming residual oil and the aqueous solution by the homogenizing mixing device, and use the The composition is such that the aqueous solution and the distilled oil are homogeneously polymerized to form a new high-energy fuel for efficient combustion.

The burning steps are as follows:

Providing a combustion chamber in which a palladium alloy inner liner is disposed;

Input natural gas (such as methane) or liquefied petroleum gas (such as propane) into the combustion chamber for ignition combustion (synchronous combustion with fuel oil, synchronous quenching);

The fuel oil obtained by homogenizing the aqueous solution and the steamed residual oil is preheated to 90 ° C and injected into the combustion chamber for combustion;

When the fuel oil is burned, the aqueous solution is heated to generate water vapor, and the palladium alloy inner ring is burned to red heat, so that the palladium alloy inner ring absorbs hydrogen in the water vapor, and can release hydrogen to continuously allow water vapor and natural gas or liquefied petroleum gas. Dehydrogenation reaction, that is, water vapor generated by combustion is mixed with natural gas or liquefied petroleum gas in a certain ratio and reacted (steam recombination method, hydrocarbon steam method), and then dehydrogenation reaction (also called hydrogenolysis) Destructive hydrogenation) to generate hydrogen to participate in combustion;

Among them, palladium is the most reactive among the platinum group metals, and through the principle that palladium itself can absorb/release 370-700 times its surface area when burning red, it can achieve continuous dehydrogenation. Role, and this effect is also in line with the theory of steam-iron ferrotitanium hydrogen catalysis.

The hydrogen released from the aqueous solution can participate in the combustion reaction, and strengthen the combustion temperature and combustion time of the steam residue.

The above combustion process mainly involves the use of a multi-layer dehydrogenation reaction of physical, chemical reaction and combustion methods of an aqueous solution to participate in combustion, and the high heat and pressure generated can dissociate methyl or larger alkyl groups from hydrocarbon molecules. Or change the location of the bond. The various dehydrogenation reactions of water vapor, while participating in combustion, cause a synergistic effect, so that the combustion temperature is higher than that of pure oil, and the combustion time is also prolonged. Of course, there are other methods for generating hydrogen, such as gasification of coking coal (carbon-containing combustion into carbon monoxide, carbon monoxide combustion into carbon dioxide).

On the other hand, the initiator in the aqueous solution can cause deflagration to release fluctuations and high heat while burning the fuel oil, and the heat and the generated fluctuations can initiate the dehydrogenation of water vapor (the steam is heated up to 580). Above the degree, the pressure will produce a hydrogenolysis effect at 3.5 atm).

Furthermore, the monoethanolamine and cupric chloride in the aqueous solution can remove most of the odor and desulfurization to avoid air pollution and deterioration. Further, the ammonium salt contained in the aqueous solution forms urea under the action of a catalyst, and four hydrogen molecules are transferred and distributed on the two nitrogen molecules, and when burned, hydrogen is generated and participates in combustion. In other words, through the continuous dehydrogenation reaction and acid gas remover at different stages, the combustion effect of assisting dehydrogenation and desulfurization can be achieved.

The following is a fuel burning test to prove the excellent effect of the aqueous solution of the present invention on the combustion of the boiler fuel oil:

First, a 3 kg (3000 cc) heavy oil (crude oil) was prepared as a control group and subjected to a burning test.

Prepare two experimental groups and perform a burning test:

The first experimental group: 30 wt% aqueous solution and 70 wt% distilled oil.

The second experimental group was 40% by weight of the aqueous solution and 60% by weight of the distilled oil.

Among them, the aqueous solution formulations of the above two groups are as shown in the following table after being formulated:

　　

The above table lists three groups (one control group and two experimental groups) burning 2 kg each, and the burning time and combustion temperature can be reached, and it shows two 7:3 and 6:4 experiments with energy-saving formula. The groups have higher combustion temperatures than the control group (China Petroleum).

It can be seen from the above that the above experimental group generates hydrogen by combustion (catalytic) destructive hydrogenation of water vapor during combustion, and when it is decompressed, it can participate in combustion and generate combustion multiplication. An ultra-high energy response can be achieved whereby the combustion temperature will be higher than when the crude oil is burned, and the combustion time can be prolonged (recombination produces a swelling phenomenon, thus an increase).

The flames in the combustion stage will have three manifestations as follows:

The flame core part - which is an atomized combustion state, is a dark flame color, is composed of oil mist particles which are partially oxidized and burned but partially oxidized and burned, and the combustion is incomplete, and the temperature is the lowest, about 350 ° C - 380 Between °C, the dehydrogenation catalyst of the platinum group metal absorbs the hydrogen of the water molecules in this part, and also desorbs from the oxygen of the water molecules, and further burns outward to the inner flame portion below.

The inner flame part generates flame pyrolysis, so that the hydrogen and oxygen molecules dissociated from the fuel oil and the above aqueous solution by the dehydrogenation catalyst participate in combustion, and the high temperature reaches 1100 ° C, and the flame is bright, and then further burned to the outside. The outer part of the flame below.

The outer flame part - almost no bright light, is the part of the complete combustion of the gas, the temperature is above 1150 ° C.

In summary, it is understood that the present invention is characterized by the addition of an energy-saving formulation in an aqueous solution and by a combustion test to prove that the present invention has a higher combustion temperature than that of the existing crude oil (heavy oil), and a longer combustion temperature. Burning time. Of course, the hydrogenolysis reaction utilized therein can extract hydrogen gas, whereby the combustion can produce a multiplying effect, so that the combustion efficiency of the aqueous solution can be further improved.

The above description of the embodiments is intended to be illustrative of the invention and is not intended to limit the scope of the invention.

From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objects and is in accordance with the provisions of the Patent Law.

Claims (8)

The invention discloses an aqueous solution capable of recombining boiler fuel oil, wherein the composition is mainly formed by using the formulated aqueous solution as an alternative energy source and homogenizing and reconstituting with the steamed residual oil, wherein the aqueous solution component mainly comprises:
Pure water, accounting for 96.05wt% of the aqueous solution;

a starter, accounting for 3.75 wt% of the aqueous solution, consisting of nitrate or chlorate;

Lubricating dispersant, accounting for 0.1% by weight of the aqueous solution, consisting of polyethylene glycol;

Dehydrogenation catalyst, accounting for 0.00625wt% of the aqueous solution, consisting of a platinum group metal and nickel, magnesium, zinc salt and ammonium thiocyanate;

Suspension aid, accounting for 0.00625wt% of the aqueous solution, consisting of ethanolamine soap;

An acid gas remover, which accounts for 0.0125% by weight of the aqueous solution, and is composed of ethanolamine and copper chloride;

The antioxidant, which accounts for 0.075 wt% of the aqueous solution, consists of calcium hypochlorite.
The aqueous solution according to claim 1 is capable of recombining boiler fuel oil, wherein the aqueous solution accounts for 25 wt% to 45 wt%, and the steam residue accounts for 75 wt% to 55 wt%. The aqueous solution according to claim 2, wherein the aqueous solution is 30% by weight, and the residual oil is 70% by weight. The aqueous solution according to claim 2, wherein the aqueous solution is 40% by weight and the residual oil is 60% by weight. The aqueous solution according to claim 1 is capable of recombining the boiler fuel oil, wherein when the aqueous solution is reconstituted with the steam residue, the homogenizer can be used to sufficiently uniformly mix the aqueous solution and the steam remaining oil. The aqueous solution according to claim 1 is capable of recombining boiler fuel oil, wherein the lubricating dispersant is selected from the group consisting of polyethylene glycol 2000. The aqueous solution according to claim 1 is capable of recombining boiler fuel oil, wherein a combustion step is further provided, comprising:
a combustion chamber in which a palladium alloy inner liner is disposed;

Injecting natural gas or liquefied petroleum gas into the combustion chamber for combustion;

The fuel oil obtained by homogenizing the aqueous solution and the refining oil is preheated and atomized into the combustion chamber;

When the fuel oil is burned, the aqueous solution is heated to generate water vapor, and the palladium alloy inner ring is burned to red heat, so that the palladium alloy inner ring ring absorbs hydrogen in the water vapor, and can release hydrogen gas, and continuously allow water vapor and natural gas or liquefaction. Petroleum gas produces a dehydrogenation reaction;

The hydrogen released from the aqueous solution can participate in the combustion reaction, and strengthen the combustion temperature and combustion time of the steam residue.
The aqueous solution according to claim 7 is capable of recombining boiler fuel oil, wherein the combustion chamber fuel oil atomization temperature is set to 90 °C.