초록 ▼

Solid materials may be processed using shockwaves produced in a supersonic gaseous vortex. A high-velocity stream of gas may be introduced into a reactor. The reactor may have a chamber, a solid material inlet, a gas inlet, and an outlet. The high-velocity stream of gas may be introduced into the ch

Solid materials may be processed using shockwaves produced in a supersonic gaseous vortex. A high-velocity stream of gas may be introduced into a reactor. The reactor may have a chamber, a solid material inlet, a gas inlet, and an outlet. The high-velocity stream of gas may be introduced into the chamber of the reactor through the gas inlet. The high-velocity stream of gas may effectuate a supersonic gaseous vortex within the chamber. The reactor may be configured to facilitate chemical reactions and/or comminution of solid feed material using tensive forces of shockwaves created in the supersonic gaseous vortex within the chamber. Solid material may be fed into the chamber through the solid material inlet. The solid material may be processed within the chamber by nonabrasive mechanisms facilitated by the shockwaves within the chamber. The processed material that is communicated through the outlet of the reactor may be collected.

대표청구항 ▼

1. A system for processing solid materials, the system comprising: a solid material feeder;a reactor having a chamber, a solid material inlet, a gas inlet, and an outlet, the reactor being configured to facilitate chemical reactions and comminution of solid feed material using tensive forces of shoc

1. A system for processing solid materials, the system comprising: a solid material feeder;a reactor having a chamber, a solid material inlet, a gas inlet, and an outlet, the reactor being configured to facilitate chemical reactions and comminution of solid feed material using tensive forces of shockwaves in a supersonic gaseous vortex within the chamber, the solid material feeder being configured to provide solid material into the chamber of the reactor through the solid material inlet, the solid material being processed within the chamber by nonabrasive mechanisms facilitated by the shockwaves within the chamber, the outlet including a venturi tube configured to (1) pressurize the chamber and (2) effectuate a rapid cooling of the processed solid material exiting the reactor to reduce occurrences of back reactions;a gas source configured to provide a stream of gas to the gas inlet; andstorage configured to collect processed material that is communicated through the outlet of the reactor;wherein the gas inlet includes an inlet nozzle that is structured such that the stream of gas provided by the gas source is accelerated to a supersonic speed and shockwaves are emitted from the inlet nozzle into the chamber, the inlet nozzle being further structured such that shockwaves introduced into the chamber are controlled to occur at different frequencies. 2. The system of claim 1, comprising: a heating component configured to provide heat to the chamber of the reactor. 3. The system of claim 1, wherein the solid material feeder comprises a source of solid material and a conveyor that advances the solid material through the solid material inlet into the chamber. 4. The system of claim 1, wherein the gas source comprises: a heater heated by a heat source; anda fluid pump configured to introduce a fluid into the heater, wherein the heater is configured to elevate the temperature and pressure of the fluid, such that communicating the fluid from the heater to the gas inlet facilitates the high-velocity stream of gas. 5. The system of claim 1, wherein the storage comprises a tank in fluid communication with a vacuum source, the vacuum source being configured to create a vacuum pressure within the tank to draw processed material from the outlet of the reactor. 6. The system of claim 1, wherein the chamber has a substantially circular cross-section centered on a longitudinal axis that is normal to the cross-section. 7. The system of claim 6, wherein a radius of the substantially circular cross-section of a portion of the chamber continuously decreases at an end of the chamber proximal to the outlet, and wherein the continuous decrease of the radius of the substantially circular cross-section of the chamber is configured to cause an acceleration of a rotational speed of the gaseous vortex. 8. The system of claim 1, wherein the gas inlet of the reactor is disposed and arranged so as to effectuate a vortex of the stream of gas circulating within the chamber, the vortex rotating at a supersonic speed about a longitudinal axis of the chamber. 9. The system of claim 8, wherein the gas inlet is disposed so that the stream of gas is directed substantially perpendicular to the longitudinal axis of the chamber. 10. The system of claim 1, wherein the inlet nozzle is selected from the group consisting of a Hartmann-Sprenger tube, a Hartmann generator, and a Hartmann oscillator. 11. The system of claim 1, wherein the gas inlet further comprises an annular cavity disposed about the inlet nozzle, the annular cavity being structured to resonate the stream of gas emitted from the inlet nozzle. 12. The system of claim 1, wherein the inlet nozzle is structured to radiate more than one kilowatt of acoustic power. 13. The system of claim 1, wherein the inlet nozzle is structured to radiate more than one megawatt of acoustic power. 14. The system of claim 1, wherein shockwaves occur at a frequency in the range of 5 kilohertz to 500 kilohertz. 15. The system of claim 1, wherein the nonabrasive mechanisms that process the solid material within the chamber include cavitation. 16. The system of claim 1, wherein the inlet nozzle includes one or more resonator cylinders structured such that gas pressure pulses resonate within the one or more resonator cylinder to induce shockwaves within inlet nozzle. 17. A method of processing solid materials, the method comprising: introducing a high-velocity stream of gas into a reactor having a chamber, a solid material inlet, a gas inlet, and an outlet, the high-velocity stream of gas being introduced into the chamber of the reactor through the gas inlet to effectuate a supersonic gaseous vortex within the chamber, the reactor being configured to facilitate chemical reactions and comminution of solid feed material using tensive forces of shockwaves created in the supersonic gaseous vortex within the chamber;controlling the shockwaves introduced into the chamber to occur at different frequencies;providing solid material into the chamber through the solid material inlet, and wherein material is processed within the chamber by nonabrasive mechanisms facilitated by the shockwaves within the chamber, the outlet including a venturi tube configured to (1) pressurize the chamber and (2) configured to effectuate a rapid cooling of the processed solid material exiting the reactor to reduce occurrences of back reactions; andcollecting processed material that is communicated through the outlet of the reactor. 18. The method of claim 17, comprising: providing heat to the chamber of the reactor. 19. The method of claim 17, wherein providing solid material into the chamber comprises advancing solid material through the solid material inlet into the chamber. 20. The method of claim 17, wherein introducing a high-velocity stream of gas into the chamber comprises: heating a heater; andintroducing a fluid into the heater, wherein the heater is configured to elevate the temperature and pressure of the fluid, such that communicating the fluid from the heater to the gas inlet facilitates the high-velocity stream of gas. 21. The method of claim 17, wherein the processed material is collected in a tank communicating with a vacuum source, the vacuum source being configured to create a vacuum pressure within the tank to draw processed material from the outlet of the reactor. 22. The method of claim 17, wherein the chamber has a substantially circular cross-section centered on a longitudinal axis that is normal to the cross-section. 23. The method of claim 22, wherein a radius of the substantially circular cross-section of a portion of the chamber continuously decreases at an end of the chamber proximal to the outlet, and wherein the continuous decrease of the radius of the substantially circular cross-section of the chamber is configured to cause an acceleration of a rotational speed of the gaseous vortex. 24. The method of claim 17, wherein the gas inlet of the reactor is disposed and arranged so as to effectuate a vortex of the stream of gas circulating within the chamber, the vortex rotating at a supersonic speed about a longitudinal axis of the chamber. 25. The method of claim 24, wherein the gas inlet is disposed so that the stream of gas is directed substantially perpendicular to the longitudinal axis of the chamber.