Abstract: An oil product of gasoline is fabricated. The product contains hydrocarbon compound ranged as a gasoline composition. The purification process of dimethyl ether (DME) used in the present invention greatly reduces the feed rate for obtaining a smaller reactor with cost down. Carbon dioxide (CO2) is separated to be recycled back to the gasifier to be reused, archived or used otherwise for improves global environment. At the same time, CO2 is reacted with hydrocarbons, water vapor, etc. through a novel high-temperature plasma torch to generate a synthesis gas (syngas) of carbon monoxide (CO) and hydrogen (H2) for regulating a hydrogen/carbon ratio of a biomass- or hydrocarbon-synthesized compound and helping subsequent chemical synthesis reactions. In the end, the final gasoline production has a high yield, a high octane rate, low nitrogen and sulfur pollution and a highly ‘green’ quality.

Abstract: A steam plasma torch includes a anode in the form of a nozzle, a first body for receiving the anode, a flow swirler mounted between the anode and the rod type cathode for inducing vorticity into working gas flow, an insulator connected to the first body, a second body connected to the insulator and formed with a thread, an adjusting element formed with a thread engaged with the thread of the second body, a collet fit in the adjusting element and a cathode in the form of a rod fit in the collet. A gap between the anode and cathode is adjusted when the adjusting element is rotated relative to the second body.

Abstract: A continuous constant-rate feeding system includes at least one storage unit, a scratching unit and a water-cooled screw feeding unit. The storage unit includes a tank and an agitator. The tank stores material and includes upper and lower chambers. The agitator is rotationally located in the upper chamber for agitating the material. The scratching unit includes upper and lower scratchers and a material divider. The upper scratcher is located in the upper chamber and can spin to convey the material from the upper chamber into the lower chamber. The lower scratcher is located in the lower chamber and can spin to convey the material from the lower chamber into the water-cooled screw feeding unit. The material divider locates between the upper and lower chambers and spin automatically or manually to fall the material from the upper chamber into the lower chamber through a specific aperture alternately.

Abstract: A continuous constant-rate feeding system includes at least one storage unit, a scratching unit and a water-cooled screw feeding unit. The storage unit includes a tank and an agitator. The tank stores material and includes upper and lower chambers. The agitator is rotationally located in the upper chamber for agitating the material. The scratching unit includes upper and lower scratchers and a material divider. The upper scratcher is located in the upper chamber and can spin to convey the material from the upper chamber into the lower chamber. The lower scratcher is located in the lower chamber and can spin to convey the material from the lower chamber into the water-cooled screw feeding unit. The material divider locates between the upper and lower chambers and spin automatically or manually to fall the material from the upper chamber into the lower chamber through a specific aperture alternately.

Abstract: A steam plasma torch includes a anode in the form of a nozzle, a first body for receiving the anode, a flow swirler mounted between the anode and the rod type cathode for inducing vorticity into working gas flow, an insulator connected to the first body, a second body connected to the insulator and formed with a thread, an adjusting element formed with a thread engaged with the thread of the second body, a collet fit in the adjusting element and a cathode in the form of a rod fit in the collet. A gap between the anode and cathode is adjusted when the adjusting element is rotated relative to the second body.