A chemical vapor phase gas activator for internal combustion engines

Abstract

A chemical gas phase gas activator for internal combustion engines, the raw materials of which are: ethylene glycol, SHS075 silicone oil, Cabot M-5, sorbitol, C81 stabilizer, water-based copolymer resin, cellulose, Mitsubishi BR113, Wacker N20, Chemours 902, hexadecyl trimethylamine, triethanolamine, carbomer. The present invention does not require anhydrous operation, can react in water and organic solvent phases, accelerate the reaction rate, the product yield is high, the synthesis operation is simple, and the requirements such as temperature and pressure are reduced. The present invention only needs to adopt a physical synthesis method, is widely applicable to various synthesis reactions, is widely used in energy conservation and emission reduction of internal combustion engines, improves the efficiency of power, etc., can be without changing any structure of the existing internal combustion engine, only through the internal combustion engine intake channel, let the volatile gas of the activator combine with air, enter the cylinder combustion chamber and then combine with fuel, improve the activity of air and fuel, improve the internal combustion engine burnout rate, thermal efficiency, so as to achieve energy conservation and emission reduction, improve the efficiency of power.

Description

Technical Field

[0001] The invention relates to a catalyst for pre-treatment of automobile engines, in particular to a chemical vapor phase gas activator for internal combustion engines. Background Art

[0002] The development of the automobile industry has been more than 100 years. Human beings have continuously improved the engine structure in practice, hoping that the engine can better serve human production and life. At the same time, the engine is constantly consuming fossil energy, and the exhaust gas emissions will also cause great damage to the atmospheric environment. The degree of complete fuel combustion in the gasoline engine combustion process directly affects the amount of heat generated and the composition of the exhaust gas discharged, and the combustion timing is related to the degree of heat utilization. Therefore, the combustion process is the main process that affects the engine's power, economy and emission pollution, and it is also closely related to noise, vibration, starting performance and service life. It is hoped that various pollution emissions from human activities can be controlled within a certain range to protect the earth's atmospheric environment, which puts forward higher requirements for the "energy-saving and emission reduction technology" of automobile engines. Requirements for the combustion process: A. Complete combustion, release as much heat energy as possible, and reduce harmful substances in the exhaust gas. B. Timely combustion, so that the heat release is concentrated near the top dead center, and the heat-to-work conversion capacity is improved. C. Research methods for the combustion process: high-speed photography method, indicator diagram method. Therefore, countries have successively launched comprehensive research and development work on engines.

[0003] It was not until the 1990s that an improvement method that was basically recognized internationally was formed, that is, the "carburetor engine" was gradually eliminated for energy-saving and emission-reduction technologies for internal combustion engines, and electronic injection, direct injection, stratified injection and multi-point injection engines were widely adopted, including turbocharging, lean combustion, homogeneous combustion, stratified combustion and other engine modifications. The gasoline engines currently in common use are "MPI" multi-point injection engines; "TSI" fuel cylinder direct injection lean combustion engines; and "TSI" fuel stratified injection engines and turbocharged engines. Its supporting emission reduction devices mainly include EGR exhaust gas recirculation systems, SCR urea reduction systems, three-way catalytic converters and other devices. These devices are called "engine after-treatment systems", that is, when pollutants are generated, they are treated again, which is also a passive treatment method.

[0004] The energy saving and emission reduction effects of the "engine aftertreatment system" mode are not ideal and stable, which will reduce the power of the internal combustion engine, increase fuel consumption, easily form "ammonia slip", and bring secondary pollution. At the same time, the cost of the aftertreatment device is relatively high.

[0005] Therefore, it is urgent to invent new products to further improve the energy-saving and emission-reduction effects of the engine, enhance engine efficiency and environmental protection effects. Summary of the invention

[0006] In view of this, the purpose of the present invention is to provide an active agent for engine pre-treatment that is different from the "engine after-treatment system" mode, which can further improve the energy saving and emission reduction effects.

[0007] This field is a new attempt with high challenges. The chemical gas phase gas activator of internal combustion engine is to aggregate various effective elements by physical method, and make the activator volatilize into gas in order by adjusting its volatility coefficient. Then, in the intake pipe of internal combustion engine, air is used as a transmission carrier, and after entering the cylinder, it combines with fuel atomization, and chemical reaction occurs when doing work. It essentially promotes the reaction between an ionic substance soluble in organic matter and an ionic substance insoluble in this solvent, so as to obtain the required (or designed) target.

[0008] The technical solution of the present invention is:

[0009] A chemical vapor-phase gas activator for an internal combustion engine, whose raw materials are: ethylene glycol, SHS075 silicone oil, Cabot M-5, sorbitol, C81 stabilizer, water-based copolymer resin, cellulose, Mitsubishi BR113, Wacker N20, Chemours 902, hexadecyltrimethylamine (hydrophilic surfactant), triethanolamine, and carbomer.

[0010] The contents of the raw materials of the chemical vapor phase gas active agent are as follows: 63-69% ethylene glycol, 2.3-4.5% SHS075 silicone oil, 4.0-6.0% Cabot M-5, 3.1-5.3% sorbitol, 2.5-3.5% C81 stabilizer, 3.3-5.5% water-based copolymer resin, 2.2-4.5% cellulose, 1.8-3.5% Mitsubishi BR113, 1.5-2.5% Wacker N20, 1.1-2.3% Chemours 902, 2.4-4.6% hexadecyl trimethylamine, 2.5-5.5% triethanolamine, and 2.3-4.6% carbomer.

[0011] Among the raw materials, the mass concentration of ethylene glycol is 97%-99.9%; the mass concentration of SHS075 silicone oil is 97%-99%; the mass concentration of Cabot M-5 is 96%-99%; the mass concentration of sorbitol is 95%-99%; the mass concentration of C81 stabilizer is 95%-99.9%; the mass concentration of water-based copolymer resin is 95%-99.9%; the mass concentration of cellulose is 97%-99%; the mass concentration of Mitsubishi BR113 is 96%-99%; the mass concentration of Wacker N20 is 97%-99%; the mass concentration of Chemours 902 is 98%-99%; the mass concentration of hexadecyltrimethylamine (hydrophilic surfactant) is 98%-99%; the mass concentration of triethanolamine is 97%-99%; the mass concentration of carbomer is 96%-99%.

[0012] The various raw materials are solid or liquid.

[0013] A method for synthesizing a chemical vapor-phase gas activator for an internal combustion engine, wherein the synthesis process is as follows:

[0014] (1) Place the basic raw material ethylene glycol in a container at room temperature and pressure;

[0015] (2) Add the SHS075 silicone oil, Cabot M-5, sorbitol, C81 stabilizer, water-based copolymer resin, cellulose, Mitsubishi BR113, Wacker N20, Chemours 902, and hexadecyltrimethylamine (hydrophilic surfactant) into the container in the proportions described above;

[0016] (3) After the above synthesis is completed, stir evenly. After dissolution and stirring, add carbomer into the container and stir thoroughly. Finally, add triethanolamine into the container and shake it vigorously. At this time, the liquid turns into a solid, and a chemical vapor-phase gas activator for an internal combustion engine is prepared.

[0017] In step (3), dissolution and stirring are required for half an hour to 2 hours.

[0018] In step (3), during the synthesis process, the ambient temperature should be within the range of -10°C to +80°C. After the active agent is synthesized, its overall color is translucent, has a certain odor, and is not easy to burn.

[0019] The chemical vapor phase gas activator for internal combustion engines has the following outstanding advantages compared to the "engine aftertreatment system" catalyst:

[0020] 1. Anhydrous operation is not required, and phase transfer can react in water and organic solvents;

[0021] 2. Accelerate the reaction rate;

[0022] 3. Reduced the reaction temperature;

[0023] 4. The product yield is high. The role of the gas activator in the chemical vapor phase of the internal combustion engine allows the reactants to fully contact, so the reaction is relatively thorough;

[0024] 5. The synthesis operation is simple, which reduces the requirements for temperature, pressure, etc., has low requirements for equipment strength, and the operation is also simple;

[0025] 6. Avoid using “dangerous reagents” required by conventional methods;

[0026] 7. It is widely applicable to various synthetic reactions and may complete synthetic reactions that cannot be achieved using other methods;

[0027] 8. Negative reactions are easy to control, which improves selectivity. DETAILED DESCRIPTION

[0028] Why does the internal combustion engine still need technological advancement even today?

[0029] Although internal combustion engine technology has been mature so far, its key indicators such as fuel burnout rate and tail gas emissions are still insufficient under the increasingly stringent environmental protection requirements and efficiency pursuit. With the growing global call for low-carbon environmental protection, energy conservation and emission reduction, how to further improve fuel utilization and reduce harmful substance emissions has become an urgent problem to be solved in internal combustion engine technology.

[0030] In the internal combustion engine technology industry, it is generally recognized that under the existing technology model, it is difficult to reduce fuel consumption by 1% and reduce exhaust emissions by 5%.

[0031] Because: the existing combustion technology models, the use of new materials, and the system linkage control methods are already very advanced. No matter what method is used, the fuel consumption space and emission management of internal combustion engines have reached the "ceiling" level, so we can only expect newer methods.

[0032] Existing combustion technologies are all physical methods designed from the combustion environment conditions. No matter how reasonable and scientific the combustion chamber design is; no matter how close the material application is to saturation; no matter how accurate the linkage control system is, it is a physical means. Its fuel burnout rate is always only about 85%. With such a burnout rate, there will always be 10% of the fuel being discharged before it is burned or does work. Under such conditions, it is certainly difficult for exhaust emissions to decrease. In other words, as long as the burnout rate is not high, it is difficult to reduce fuel consumption; it is also difficult to significantly reduce exhaust emissions. And with the continuous use of the engine, the burnout rate will gradually decrease, and the pollutants will gradually increase. Therefore, industry experts can only judge that it is difficult to increase the burnout rate and reduce exhaust emissions. In fact, the source of the problem should be the combustion materials of the internal combustion engine, that is, the necessary substances involved in combustion and work-air and fuel.

[0033] When the internal combustion engine is working (burning), the average air-fuel ratio is calibrated to 14.7:1, which means that the air accounts for 14.7 parts and the fuel accounts for only 1 part (the best air-fuel ratio currently recognized by the world). We know that the air structure contains only 21% oxygen, 78% nitrogen and 1% inert gas; when the internal combustion engine is working, the air collected is only oxygen that actually participates in the combustion, and other gases not only do not participate in the combustion, but on the contrary consume part of the oxygen and bring harmful gases such as nitrogen oxides (NOx); and under the condition of limited oxygen content, the burnout rate of the fuel is inevitably limited, causing part of the fuel to be discharged without burning, forming pollutants such as hydrocarbons, carbon monoxide and carbon soot particles (HC\O\Pm).

[0034] This is the root cause of the low burnout rate and the difficulty in reducing tail gas emissions. So we focused on the structure of combustion materials, focusing on the physical and chemical problems of air and fuel in the combustion chamber of an internal combustion engine. We proposed a method of using "activator" composite gas, using the kinetic energy of air flow brought by the operation of the internal combustion engine as a medium, bringing the activator gas molecules into the cylinder combustion chamber and participating in the work, thereby changing the material structure in the combustion chamber.

[0035] The present invention utilizes the respective characteristics of chemical raw materials and adopts a combination of chemical phase transfer functional materials according to the engine operation principle.

[0036] The invention discloses a chemical vapor-phase gas activator for an internal combustion engine, and the raw materials thereof are: ethylene glycol, SHS075 silicone oil, Cabot M-5, sorbitol, C81 stabilizer, water-based copolymer resin, cellulose, Mitsubishi BR113, Wacker N20, Chemours 902, hexadecyltrimethylamine (hydrophilic surfactant), triethanolamine and carbomer.

[0037] The contents of the raw materials of the chemical vapor phase gas active agent are as follows: 63-69% ethylene glycol, 2.3-4.5% SHS075 silicone oil, 4.0-6.0% Cabot M-5, 3.1-5.3% sorbitol, 2.5-3.5% C81 stabilizer, 3.3-5.5% water-based copolymer resin, 2.2-4.5% cellulose, 1.8-3.5% Mitsubishi BR113, 1.5-2.5% Wacker N20, 1.1-2.3% Chemours 902, 2.4-4.6% hexadecyl trimethylamine, 2.5-5.5% triethanolamine, and 2.3-4.6% carbomer.

[0038] The present invention uses the above raw materials based on their respective chemical properties and is finally completed after sufficient combination, proportioning and experiments. Among them:

[0039] Ethylene glycol, also known as glycol (MEG), has a chemical formula of CH2H and a molecular weight of 62.068. This substance has a low molecular weight and active properties, and can undergo esterification, etherification, alcoholization, oxidation, acetalization, dehydration and other reactions; under high temperature and high pressure conditions (conditions in the combustion chamber of an internal combustion engine), it can dehydrate nitric acid generated during gasoline combustion, thereby significantly reducing the generation of nitrogen oxides.

[0040] SHS075 silicone oil, also known as polymethylsiloxane, has a chemical formula of (CH3)

[0041] SiO[(CH3)2Sio]nSi(CH3)3 has a relative density of 0.95-1.0 and a molecular weight of 6,000-1.5 million. It reacts with other compounds at room temperature and has good stability and high and low temperature resistance. It remains stable at high temperatures and is not easy to decompose. It is used as a high-temperature lubricant or heat-conducting medium; it can still maintain fluidity at low temperatures and can also play a role in lubrication and antifreeze.

[0042] Cabot M-5 is a non-processed fumed silica that can significantly enhance the viscosity of liquid systems and increase liquid fluidity. It has good physical properties and can achieve good rheological control of liquids, prevent sag, resist sedimentation, increase the thixotropy of liquids, and improve the dielectric properties of the medium to achieve the purpose of self-cleaning.

[0043] Sorbitol, molecular formula C5H1205, molecular weight 152.15. This substance has good wetting and penetrating properties. When combined with the above three substances, it can effectively improve the burnout rate of gasoline, reduce the production of hydrocarbons (HC) and carbon monoxide (C0), and thus improve the power of the engine.

[0044] C81 stabilizer is a heat stabilizer. It mainly plays the role of enabling various chemical agents to effectively exert their own properties and stabilize them under the high temperature and high pressure conditions of internal combustion engines without being disturbed by environmental conditions. It has good compatibility and enables the synthetic agent to quickly combine with gasoline molecules under high temperature and high pressure conditions to achieve the comprehensive effect of the synthetic agent.

[0045] Water-based copolymer resin has excellent emulsifying properties. It is synthesized by copolymerization of two or more monomers. It does not contain organic solvents and is environmentally friendly. It has good weather resistance under various conditions and resists erosion by other factors.

[0046] Cellulose is a thickener and stabilizer. It increases the source of liquid fiber. The glucose units in the cellulose molecule are connected by glycosidic bonds. This linearly arranged structure gives cellulose a high degree of stability and tensile resistance.

[0047] Mitsubishi BR113, dispersant, disperses various raw materials into the liquid so that the various raw materials can be evenly distributed in the liquid, changes the surface properties, reduces the mutual attraction of various materials, thereby preventing them from aggregating together, and helps to stabilize the properties of the suspension so that it can maintain a uniform dispersion state for a long time.

[0048] Wacker N20, silica white carbon black, thickens and prevents precipitation and agglomeration, and promotes liquid stability.

[0049] Chemours 902, a stabilizer, stabilizes specific chemical formulas and is also a special additive in the present invention.

[0050] Hexadecyltrimethylamine, with the molecular formula (C16H33N(CH3)3), is a quaternary ammonium salt compound used as a surfactant. It has a hydrophilic head group and a hydrophobic alkyl tail group, good dispersibility and defoaming properties; it can also prevent static electricity and act as a lubricant.

[0051] Triethanolamine (TEA), an organic compound, has a molecular formula of C6H15NO3. It is also a surfactant, emulsifier and buffer, and once combined with a curing agent, it can quickly form a semi-solid. It is mainly used as a base material for converting liquids into semi-solids.

[0052] Carbomer, with the molecular formula C3H4O2, is an acrylic acid cross-linked resin obtained by cross-linking pentaerythritol and acrylic acid. It is an important rheology regulator and a high-quality gel matrix, and is used as a solidification treatment material in various materials of the present invention.

[0053] The synthesis process of the present invention is:

[0054] 1. Put the basic raw material ethylene glycol into the container at room temperature;

[0055] 2. Add the SHS075 silicone oil, Cabot M-5, sorbitol, C81 stabilizer, water-based copolymer resin, cellulose, Mitsubishi BR113, Wacker N20, Chemours 902, and hexadecyltrimethylamine (hydrophilic surfactant) into the container according to the proportions mentioned above; the sorbitol is solid or liquid;

[0056] 3. After completing the above synthesis, start stirring evenly. After half an hour to 2 hours of dissolution and stirring (mainly because various materials are difficult to dissolve in the liquid, and various materials are required to be evenly distributed in the liquid), add carbomer according to the proportion, and stir three times at a time of 20 minutes to completely dissolve the carbomer in the liquid;

[0057] After completing the above procedures, finally put triethanolamine into the container according to the proportion, and use the method of violent shaking to turn the liquid into a solid (jelly-like). A chemical vapor-phase gas activator for an internal combustion engine is prepared. The solid (jelly-like) activator has a certain volatility coefficient. It needs to be placed in a special volatilization box and then placed on the air filter element in the intake pipe of the internal combustion engine. Through the air, the volatile gas of the activator is driven into the cylinder combustion chamber together, so as to finally realize the efficacy of the activator.

[0058] Due to the basic properties of the liquid raw material of the active agent, the ambient temperature during the synthesis process should be within the range of -10°C to +80°C.

[0059] The chemical vapor-phase gas activator of the internal combustion engine is solid (jelly-like), and there are no special requirements for its storage and transportation methods; the raw material properties of the synthetic agent require that it cannot be exposed to sunlight, ultraviolet rays, infrared light, etc., and it needs to be stored in a sealed manner, otherwise its efficacy will be greatly reduced; the activator has stable performance, is non-toxic, non-flammable, non-explosive, non-radioactive, non-corrosive and other hazards, and there are no special requirements for transportation, and it can be transported by normal roads, railways, ships, and aviation.

[0060] The design concept of the present invention is:

[0061] When the engine is running (combustion, work), the active agent is used for gas fusion treatment before the pollutants are generated. The affinity of the large and small molecules of the synthetic agent is used to actively combine with the air molecules. Under the impetus of the negative pressure (inhalation) of the engine intake pipe, the volatile gas (molecules) of the active agent is evenly mixed with the air and forms a "molecular agglomeration" mode to form a new mixed gas. After entering the engine combustion chamber, the mixed gas is fused with gasoline or diesel (oil mist) to form a new combustible gas. Without changing the air-fuel ratio (air-to-fuel ratio), at the moment of high pressure and ignition, the oxygen content is increased, the burnout rate, thermal efficiency, and combustion value are improved, and the generation of "hydrocarbons HC, carbon monoxide CO, nitrogen oxides Nox, and carbon soot particles PM" is greatly reduced, the power is increased, and the fuel consumption is reduced; and from production, transportation to application, no secondary pollution will be caused, and the engine can be maintained, which is completely different from the existing "post-treatment" system.

[0062] By applying the surfactant molecular functional materials to the operation of the engine, under the conditions of high temperature, high pressure and explosion, the "transfer" effect of the combination of polyol materials and gasoline molecules can be achieved, achieving the purpose of energy saving, improving power and reducing exhaust emissions.

[0063] Technical principle of the volatile gas of the active agent acting on the internal combustion engine:

[0064] The materials of this active agent are mainly alcohols, and other auxiliary materials are synthesized by physical methods according to the operating structure of the internal combustion engine and the special properties of the combustion materials air + fuel, and based on the inherent characteristics of the chemical materials themselves.

[0065] Surfactants are substances that can reduce the activation energy of a reaction, promote the reaction rate, or improve the selectivity of a reaction in a chemical reaction. Surfactants can accelerate the reaction rate, reduce the reaction temperature, and increase the purity of the product.

[0066] The alcohol in the activator is an organic compound containing multiple hydroxyl groups (OH groups). When the volatile gas of the activator enters the cylinder of the internal combustion engine and participates in combustion, a combustion reaction similar to that of other hydrocarbons (CH) will occur.

[0067] During the combustion process, the carbon and hydrogen in the volatile gas of the active agent react with oxygen to produce carbon dioxide and water. Usually, the combustion reaction equation is:

[0068] CnHmOx+(n+m / 4-x / 2)O2→nCO2+m / 2H2O This means that hydrocarbons and oxygen react to produce carbon dioxide and water. Specifically, for the active agent volatile gas, the combustion process will produce carbon dioxide and water vapor. It mainly includes two stages: oxidation and cracking.

[0069] In the oxidation stage, the carbon and hydrogen atoms in the volatile gas of the active agent react with oxygen to produce carbon dioxide and water. These oxidation reactions are the main source of heat energy generated by combustion.

[0070] In the cracking stage, under high temperature and high pressure, the active agent molecules will undergo cracking reactions to produce some hydrocarbons and free radicals. These hydrocarbons and free radicals will continue to participate in the combustion reaction to produce more carbon dioxide and water.

[0071] At the same time, the role of the volatile gas of the activator after participating in the combustion of air + fuel is: 1. Promote the mixing and dispersion of the fuel, help the fuel to be more evenly mixed and dispersed in the air, thereby improving the combustion efficiency; 2. Improve the ignition performance of the combustion, make the fuel easier to ignite, thereby improving the starting performance of the engine; 3. Reduce the combustion temperature of the fuel, so that the nitrogen in the air is not oxidized, thereby reducing the production of nitrogen oxides; 4. Reduce the formation of carbon deposits and sediments. Due to the increase in the burnout rate of the fuel, the production of hydrocarbons and carbon monoxide is greatly reduced, and under the action of water, carbon deposits and sediments are continuously removed, extending the service life of the engine.

[0072] In short, the volatile gases emitted by the activator can improve the combustion characteristics of the fuel and affect the chemical reactions during the combustion process, thereby improving the efficiency and performance of the internal combustion engine.

[0073] The technical principle of compatibility between activators and internal combustion engines: This refers to the volatile gas of the activator. When the volatile gas of the activator is brought into the cylinder combustion chamber by the intake (air) system of the internal combustion engine to do work (combustion), the materials doing work are the activator gas + air + fuel. They blend with each other and will not repel each other. In addition, the addition of the activator gas increases the activity of oxygen and fuel in the air, allowing them to quickly combine and burn under high temperature, high pressure and high speed conditions. At this time, the reaction (combustion) has ended before the nitrogen in the air, the combustion substance, has been oxidized. Because the combustion reaction rate has been greatly accelerated and the temperature during combustion has not exceeded 800 degrees, the nitrogen cannot be oxidized, resulting in the fact that the nitrogen does not consume oxygen during combustion; due to the increase in the reaction rate, the fuel quickly reacts with oxygen to burn, thereby increasing the fuel burnout rate.

[0074] The physical basis of compatibility technology is: compatibility technology relies on the phase change of substances, such as the mixing of liquid fuel with air and activator gas to achieve more uniform combustion. The mechanism of action of compatibility technology is: 1. It reduces the surface tension of the burning substance, which can effectively reduce the surface tension between liquid and air, and promote the mixing of engine air and fuel. 2. Improve the fluidity of oil products: Chemical activators can improve the fluidity of oil products and ensure that the engine can start and run smoothly under low temperature conditions. 3. Enhance combustion efficiency: The addition of activators helps to improve the combustion efficiency of fuel, reduce carbon deposits, and extend the service life of the engine.

[0075] The supporting equipment and method of use of the chemical activator are as follows: place the appropriate activator on the air filter element, use the air flow when the engine is running to transport the volatile gas of the activator to the cylinder combustion chamber; when the oil mist is sprayed out, a new combustion synthesis gas is formed, ignited and worked, and the goal of air + activator gas + fuel is achieved. This combustion method can "shield" useless elements in the air, increase the oxygen content, affect the activity of the fuel, and better improve the burnout rate, thereby saving fuel, increasing power, reducing emissions, greatly reducing the generation of carbon soot particles, and improving the moisturizing conditions of the cylinder operation; at the same time, since the activator will generate some water after participating in the combustion, it can continuously flush the combustion chamber and the exhaust channel in the long run, so that the "carbon deposits" on the entire combustion chamber, three-way catalytic converter, sensor and other components can be effectively removed, making the internal combustion engine run more smoothly.

[0076] The specific usage is:

[0077] A. A special volatilization device box placed in the automobile air filter, or a special volatilization device air filter element improved on this basis; the active agent is filled into the A container, placed in the automobile air filter, and the sealing strip (or the sealing device cover) is opened for use.

[0078] B. A new type of air filter assembly used by automobile manufacturers, which has an active agent volatilization device filled inside the air filter element; it is placed in the automobile air filter, and when the vehicle is sold (or sold to users by 4S stores), the user can use it directly by removing the sealing cover.

[0079] We believe that the use of chemically activated gas to participate in combustion is currently the simplest and most effective measure. Without changing the various components of the existing internal combustion engine, we can achieve the latest "efficient and clean" internal combustion engine.

[0080] The physical properties of the chemical vapor-phase gas activator for internal combustion engines of the present invention are as follows: boiling point 150 degrees Celsius to 190 degrees Celsius; solidification (freezing point) -10.5 degrees Celsius to -15.5 degrees Celsius; flash point 80 degrees Celsius to 111 degrees Celsius; ignition point 380 degrees Celsius to 410 degrees Celsius.

[0081] The chemical vapor phase gas active agent for internal combustion engines of the present invention requires a special volatilization box as a specific device so as to be better applied to internal combustion locomotives. The structure of the special volatilization box is as follows: box body: external dimensions, length 20-250 mm; width 10-160 mm; height (thickness) 5 mm to 30 mm; weight: (excluding outer packaging) 20 g to 500 g range. Volume, can be filled with 10 g to 10000 g of the active agent.

[0082] The present invention has been tested on more than 1,000 vehicles (gasoline and diesel engines) and has the following characteristics:

[0083] 1. Easy installation. No need to change any structure of the engine, just fill the active agent in a special volatilization container, place it in the air filter and connect it to the engine intake system to achieve the efficiency of running in conjunction with the engine.

[0084] 2. Wide applicability. It can be used in existing "electronic fuel injection engines (including direct injection 1S1, stratified injection FSI, multi-point electronic fuel injection engines MPI), turbocharged engines T" and other modes, and can produce better comprehensive effects of energy saving, power improvement and emission reduction.

[0085] 3. High safety factor. The chemical properties of this surfactant are stable, without any danger or hazard, such as flammability, explosion, oxidation hazard, poison and infection hazard, radioactivity hazard, corrosive hazard and other hazards.

[0086] 4. Low cost. The raw materials of the active agent are simple, low cost, easy to prepare and form industrial production.

[0087] 5. Outstanding results. The average fuel saving rate reaches 10% or more; the power (total power) is increased by about 15%; and the exhaust emissions are reduced by more than 50%.

Claims

1. A chemical vapor phase gas activator for internal combustion engines, characterized in that: The raw materials of the chemical vapor phase gas activator are: ethylene glycol, SHS075 silicone oil, Cabot M-5, sorbitol, C81 stabilizer, water-based copolymer resin, cellulose, Mitsubishi BR113, Wacker N20, Chemours 902, hexadecyl trimethylamine, triethanolamine and carbomer.

2. The chemical vapor phase gas activator according to claim 1, characterized in that: The contents of the raw materials of the chemical vapor phase gas active agent are as follows: ethylene glycol content 63-69%, SHS075 silicone oil content 2.3-4.5%, Cabot M-5 content 4.0-6.0%, sorbitol content 3.1-5.3%, C81 stabilizer content 2.5-3.5%, water-based copolymer resin content 3.3-5.5%, cellulose content 2.2-4.5%, Mitsubishi BR113 content 1. 8-3.5%, Wacker N20 content 1.5-2.5%, Chemours 902 content 1.1-2.3%, hexadecyl trimethylamine content 2.4-4.6%, triethanolamine content 2.5-5.5%, and carbomer content 2.3-4.6%.

3. The chemical vapor gas activator for internal combustion engines according to claim 1, characterized in that: Among the raw materials, the mass concentration of ethylene glycol is 95%-99.9%; the mass concentration of SHS075 silicone oil is 95%-99%; the mass concentration of Cabot M-5 is 95%-99.9%; the mass concentration of sorbitol is 97%-99%; the mass concentration of C81 stabilizer is 95%-99.9%; The mass concentration of water-based copolymer resin is 95%-99%; the mass concentration of cellulose is 97%-99%; the mass concentration of Mitsubishi BR113 is 97%-99%; the mass concentration of Wacker N20 is 97%-99%; the mass concentration of Chemours 902 is 97%-99%; the mass concentration of hexadecyltrimethylamine is 97%-99%; the mass concentration of triethanolamine is 97%-99%; the mass concentration of carbomer is 97%-99%.

4. The chemical vapor phase gas activator for internal combustion engines according to claim 1 or 2, characterized in that: The various raw materials are solid or liquid.

5. The chemical vapor gas activator for internal combustion engines according to claim 1, characterized in that: The physical properties of the chemical vapor gas activator for internal combustion engines are as follows: boiling point 150 degrees Celsius to 190 degrees Celsius; curing temperature -10.5 degrees Celsius to -15.5 degrees Celsius; Flash point 80 degrees Celsius - 111 degrees Celsius; ignition point 380 degrees Celsius - 410 degrees Celsius.

6. A method for synthesizing a chemical vapor-phase gas activator for an internal combustion engine according to claim 1 or 2, characterized in that: The synthetic method is: (1) Place the basic raw material ethylene glycol in a container at room temperature; (2) Add the SHS075 silicone oil, Cabot M-5, sorbitol, C81 stabilizer, water-based copolymer resin, cellulose, Mitsubishi BR113, Wacker N20, Chemours 902, and hexadecyl trimethylamine into the container in the proportions described above; (3) After the above synthesis is completed, stir evenly. After half an hour of dissolution, stir evenly. After dissolution and stirring, add carbomer into the container and stir well. Finally, add triethanolamine into the container and shake vigorously. At this time, the liquid becomes solid or semi-solid. A chemical vapor-phase gas activator for internal combustion engines is prepared.

7. The method for synthesizing a chemical vapor-phase gas activator for an internal combustion engine according to claim 6, characterized in that: In step (3), dissolution and stirring are required for half an hour to 2 hours.

8. The method for synthesizing a chemical vapor-phase gas activator for an internal combustion engine according to claim 6 or 7, characterized in that: In step (3), during the synthesis process, the ambient temperature is in the range of -10°C to +80°C.

9. After the synthesis of the chemical vapor-phase gas activator for internal combustion engines according to claim 8 is completed, its overall color is translucent, has a certain smell, and is not easy to burn.

10. A special volatilization box with the internal combustion engine chemical vapor gas activator according to claim 1 or 2 built in, applied to an internal combustion locomotive, characterized in that: The structure of the special volatilization box is as follows: the box body is rectangular: the outer dimensions of the box body are 20-250 mm in length, 10-160 mm in width, and 5 mm to 30 mm in height; weight: 20 g to 500 g; Volume: can hold 10g to 10000g of the active agent.