Provided are a silicate mixture and a combustion accelerator for increasing combustion efficiency in a combustion engine. The silicate mixture is formed by mixing a first component including one or two or more materials selected from silicon compounds including silicon, glass, and quartz, and a second component including one or two or more materials selected from materials formed by sintering a silicate mineral at a temperature of 1300 C. or higher and 2000 C. or lower and ores emitting a terahertz wave.

An environmentally friendly energy saving device includes a hollow metal inner pipe inserted in a hollow metal outer pipe, and the inner pipe includes: a middle portion defining a receiving chamber with respect to the hollow metal outer pipe, two connecting portions located at two ends of the middle portion and extended out from two ends of the hollow metal outer pipe, and a thinning groove formed in the middle portion and in communication with the receiving chamber. Far infrared powder are filled into the receiving chamber and the thinning groove and pressurized into a block. Two ends of the receiving chamber are sealed. By thinning the part of the outer wall of the inner pipe that is connected to the receiving chamber, the energy-saving efficiency of the environmentally friendly energy saving device is improved.

An environmentally friendly energy saving device includes a hollow metal inner pipe inserted in a hollow metal outer pipe, and the inner pipe includes: a middle portion defining a receiving chamber with respect to the hollow metal outer pipe, two connecting portions located at two ends of the middle portion and extended out from two ends of the hollow metal outer pipe, and a thinning groove formed in the middle portion and in communication with the receiving chamber. Far infrared powder are filled into the receiving chamber and the thinning groove and pressurized into a block. Two ends of the receiving chamber are sealed. By thinning the part of the outer wall of the inner pipe that is connected to the receiving chamber, the energy-saving efficiency of the environmentally friendly energy saving device is improved.

A device increasing engine efficiency and reducing exhaust and noise, comprising: the liquid catalyst pressured spraying exhaust gas reducing system, the exhaust gas bypass pipe, and the high temperature plasma exhaust gas reducing device, and the three are linked to achieve the effect of: without replacing the catalytic converter, the catalyst carrier can easily remove accumulated dirt and the block on the through holes, reduce the resistance of the exhaust gas, increase the horsepower of the engine, etc., thereby improving the efficiency of the engine and reducing the exhaust gas, so as to achieve degrading pollutants, makes vehicles comply with environmental regulations, and saves maintenance costs.

One approach to providing atomic oxygen for the purpose of promoting more rapid and compact combustion is to disperse a low concentration of an atomic oxygen precursor, such as nitrous oxide (N.sub.2O), into the compressed air in the cylinder before or close to the time of ignition. The introduction of N.sub.2O may take place in the intake manifold, directly into the combustion chamber through a small orifice in the base of the fuel injector or a small nozzle located elsewhere in the cylinder head, or the N.sub.2O can be added as a solute to the injected fuel.

One approach to providing atomic oxygen for the purpose of promoting more rapid and compact combustion is to disperse a low concentration of an atomic oxygen precursor, such as nitrous oxide (N.sub.2O), into the compressed air in the cylinder before or close to the time of ignition. The introduction of N.sub.2O may take place in the intake manifold, directly into the combustion chamber through a small orifice in the base of the fuel injector or a small nozzle located elsewhere in the cylinder head, or the N.sub.2O can be added as a solute to the injected fuel.

A fuel treatment module treats fuel with infrared radiation from a plurality of infrared radiation emitting elements arranged in a structure configured to ensure sufficient exposure of the fuel to infrared radiation. Such structure includes a head cap and spacer having through bores providing a manifold through which fuel flows into multiple IR/shunt columns of infrared radiation emitting elements that are disposed within a canister. Then the fuel moves out of the multiple IR/shunt columns into the open area of the canister where the fuel then flows around the exterior of the columns, exposing the fuel to further infrared radiation treatment.

A fuel treatment module treats fuel with infrared radiation from a plurality of infrared radiation emitting elements arranged in a structure configured to ensure sufficient exposure of the fuel to infrared radiation. Such structure includes a head cap and spacer having through bores providing a manifold through which fuel flows into multiple IR/shunt columns of infrared radiation emitting elements that are disposed within a canister. Then the fuel moves out of the multiple IR/shunt columns into the open area of the canister where the fuel then flows around the exterior of the columns, exposing the fuel to further infrared radiation treatment.

Atomic oxygen is provided for the purpose of promoting reliable ignition and smooth combustion in a spark ignition internal combustion engine is to disperse a low concentration of an atomic oxygen precursor, such as nitrous oxide (N.sub.2O), into the flammable mixture of air and gasoline vapor prior to the time of ignition. The introduction of N.sub.2O may take place in the intake manifold, in the stream of exhaust gas being returned as part of the EGR process, or directly into the combustion chamber (for example through a small orifice in the base of the spark plug or through a small nozzle located elsewhere in the cylinder head). Introduction of N.sub.2O directly into the combustion chamber may be continuous, or it may be pulsed so as to occur at the time of, or shortly before, spark ignition.

Atomic oxygen is provided for the purpose of promoting reliable ignition and smooth combustion in a spark ignition internal combustion engine is to disperse a low concentration of an atomic oxygen precursor, such as nitrous oxide (N.sub.2O), into the flammable mixture of air and gasoline vapor prior to the time of ignition. The introduction of N.sub.2O may take place in the intake manifold, in the stream of exhaust gas being returned as part of the EGR process, or directly into the combustion chamber (for example through a small orifice in the base of the spark plug or through a small nozzle located elsewhere in the cylinder head). Introduction of N.sub.2O directly into the combustion chamber may be continuous, or it may be pulsed so as to occur at the time of, or shortly before, spark ignition.