Method for treating a substance with wave energy from plasma and an electrical arc
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01J-019/08
B01J-019/24
C02F-001/30
B01J-019/00
B01J-019/12
A23B-004/015
A23L-002/50
A23L-003/26
C02F-001/00
C02F-001/46
C02F-011/00
C02F-001/48
C02F-103/00
C02F-103/16
C02F-103/22
출원번호
US-0215207
(2011-08-22)
등록번호
US-10188119
(2019-01-29)
발명자
/ 주소
Foret, Todd
출원인 / 주소
Foret Plasma Labs, LLC
대리인 / 주소
Chalker, Daniel J.
인용정보
피인용 횟수 :
0인용 특허 :
105
초록▼
An apparatus for synergistically combining a plasma with a comminution means such as a fluid kinetic energy mill (jet mill), preferably in a single reactor and/or in a single process step is provided by the present invention. Within the apparatus of the invention potential energy is converted into k
An apparatus for synergistically combining a plasma with a comminution means such as a fluid kinetic energy mill (jet mill), preferably in a single reactor and/or in a single process step is provided by the present invention. Within the apparatus of the invention potential energy is converted into kinetic energy and subsequently into angular momentum by means of wave energy, for comminuting, reacting and separation of feed materials. Methods of use of the apparatus in the practice of various processes are also provided by the present invention.
대표청구항▼
1. A method for processing a material comprising the steps of: providing a vessel having (a) an interior defined by a cylindrical portion disposed between a first end and a second end, (b) an outlet in the first end that is aligned with a longitudinal axis of the cylindrical portion, (c) at least on
1. A method for processing a material comprising the steps of: providing a vessel having (a) an interior defined by a cylindrical portion disposed between a first end and a second end, (b) an outlet in the first end that is aligned with a longitudinal axis of the cylindrical portion, (c) at least one inlet in the first end to receive the material, (d) a first wave energy source comprising a first electrode disposed at least partially within the outlet and aligned with the longitudinal axis, and a second electrode disposed at least partially within the second end, aligned with the longitudinal axis and spaced apart from the first electrode, (e) a second wave energy source comprising a set of radio frequency coils or windings disposed around or within the cylindrical portion, and (f) two or more jets mounted tangentially in the cylindrical portion;generating a plasma within the interior using the first and second plasma sources;directing a fluid or a gas into the interior via the two or more jets to create angular momentum in the plasma to form a plasma vortex that circulates around a central void substantially aligned with the longitudinal axis; andprocessing the material by directing the material into the plasma vortex via the inlet such that the plasma vortex reacts with the material and the material is irradiated with one or more wave energies produced by the first and second wave energy sources. 2. The method as recited in claim 1, wherein the one or more wave energies comprise an ultraviolet radiation, or a vacuum ultraviolet radiation. 3. The method as recited in claim 1, wherein the material comprises a semi-solid, a solid or a combination thereof, and the material is fed into the inlet using a conveyor, a hopper, a gravity feed, a fluid, a gas, a steam or a combination thereof. 4. The method as recited in claim 1, wherein the material comprises a gas, a fluid, a semi-solid, a solid or a combination thereof. 5. The method as recited in claim 1, wherein the material comprises household garbage, industrial waste, municipal solid waste, package materials, drill cuttings, metal cuttings, sludge, medical waste, waste electrical and electronic equipment, saw dust, wood chips, bagasse, rice straw, animal manure, radioactive waste, coke, coal fines, fly ash, biomass, salt cake, unburned carbon, unreacted carbon, fluff, particulate matter or a combination thereof. 6. The method as recited in claim 1, wherein the fluid or gas comprises water, steam, carbon dioxide, air, oxygen, nitrogen, hydrogen, helium, volatile organic carbon, an ionizable fluid, an ionizable gas or a combination thereof. 7. The method as recited in claim 1, wherein the plasma vortex interacts with the material to create one or more reactions. 8. The method as recited in claim 1, wherein the first and second electrodes comprise carbon, graphite or other electrically conductive material. 9. The method as recited in claim 1, further comprising the step of providing a central core of gas around the wave energy source. 10. The method as recited in claim 9, wherein the central core of gas comprises oxygen, hydrogen, an inert gas or a combination thereof. 11. The method as recited in claim 10, wherein the hydrogen is generated from hydrogen peroxide. 12. The method as recited in claim 9, wherein the central core of gas reduces oxidation of the first and second electrodes. 13. The method as recited in claim 1, further comprising: a power supply connected to the first electrode and the second electrode; anda mechanism to strike an arc between the first electrode and the second electrode. 14. The method as recited in claim 13, wherein the mechanism comprises an actuator to move the first electrode into contact with the second electrode, or a pushrod to contact the second electrode. 15. The method as recited in claim 1, wherein the at least a portion of the cylindrical portion is transparent or semi-transparent to the one or more wave energies produced by the second wave energy source. 16. The method as recited in claim 15, wherein the portion of the cylindrical portion that is transparent or semi-transparent comprises alumina, plastic, glass or fiberglass. 17. The method as recited in claim 1, wherein the set of radio frequency coils or windings is replaced by a waveguide surrounding at least a portion of the cylindrical portion and a microwave source coupled to the waveguide. 18. The method as recited in claim 1, wherein at least a portion of the cylindrical portion absorbs the one or more wave energies produced by the second wave energy source and emits an infrared radiation towards the longitudinal axis. 19. The method as recited in claim 18, wherein the portion of the cylindrical portion that absorbs the one or more wave energies comprises graphite or silicon carbide. 20. The method as recited in claim 1, wherein the second wave energy source is directly or inductively coupled to the plasma vortex. 21. The method as recited in claim 1, further comprising the step of reducing or turning off a current supplied to the first and second electrodes after the second wave energy source is coupled to the plasma vortex, wherein the plasma vortex is sustained by the second wave energy source. 22. The method as recited in claim 1, wherein: the second end is cone shaped having a second outlet aligned with the longitudinal axis;the set of radio frequency coils or windings are further disposed around or within at least a portion of the second end; andthe second electrode is disposed at least partially within the second outlet. 23. The method as recited in claim 22, wherein the at least a portion of the cylindrical portion and the second end are transparent or semi-transparent to the one or more wave energies produced by the second wave energy source. 24. The method as recited in claim 23, wherein the portion of the cylindrical portion and the second end that are transparent or semi-transparent comprises alumina, plastic, glass or fiberglass. 25. The method as recited in claim 22, wherein the set of radio frequency coils or windings is replaced by a waveguide surrounding at least a portion of the cylindrical portion and the second end, and a microwave source coupled to the waveguide. 26. The method as recited in claim 22, wherein at least a portion of the cylindrical portion and the second end absorbs the one or more wave energies produced by the second wave energy source and emits an infrared radiation towards the longitudinal axis. 27. The method as recited in claim 26, wherein the portion of the cylindrical portion and the second end that absorbs the one or more wave energies comprises graphite or silicon carbide. 28. The method as recited in claim 22, further comprising: a parabolic reflector having a vertex, a focus and an opening at the vertex, wherein the opening is connected to the second outlet of the vessel such that the vertex and focus are axially aligned with the longitudinal axis and the focus is not located within the second outlet; andwherein the second electrode extends into the parabolic reflector proximate to the focus wherein the second electrode is spaced apart and axially aligned with first electrode. 29. The method as recited in claim 28, further comprising a second set of radio frequency coils are windings disposed within or around a portion of the parabolic reflector. 30. The method as recited in claim 29, wherein the at least a portion of the parabolic reflector is transparent or semi-transparent to the one or more wave energies produced by the second set of radio frequency coils or windings and is reflective to ultraviolet light. 31. The method as recited in claim 30, wherein the portion of the parabolic reflector that is transparent or semi-transparent comprises alumina, plastic, glass or fiberglass. 32. The method as recited in claim 29, wherein the second set of radio frequency coils or windings is replaced with a waveguide surrounding at least a portion of the parabolic reflector, and a microwave source coupled to the waveguide. 33. The method as recited in claim 29, wherein at least a portion of the parabolic reflector absorbs the one or more wave energies produced by the second set of radio frequency coils or windings and emits an infrared radiation towards the longitudinal axis. 34. The method as recited in claim 33, wherein the portion of the parabolic reflector that absorbs the one or more wave energies comprises graphite or silicon carbide. 35. The method as recited in claim 28, further comprising the step of exposing the substance to a catalyst. 36. The method as recited in claim 28, further comprising the step of filtering the irradiated substance. 37. The method as recited in claim 28, wherein the material is irradiated by the one or more wave energies produced by: (a) a plasma vortex created by an electrical arc between the first electrode and the second electrode, (b) the second wave energy source, and (c) reflection of the one or more wave energies by the parabolic reflector. 38. The method as recited in claim 28, wherein a first zone of wave energy is created proximate to the plasma vortex, and a second zone of wave energy is created within the parabolic reflector. 39. The method as recited in claim 28, wherein the apparatus further comprises a tank connected to the reflector. 40. The method as recited in claim 28, wherein the tank includes one or more filters or a filter media. 41. The method as recited in claim 40, wherein a third zone of wave energy is created proximate to the one or more filters or the filter media. 42. The method as recited in claim 28, wherein the parabolic reflector is coated with a catalyst. 43. A method for processing a material comprising the steps of: providing a vessel having (a) an interior defined by a cylindrical portion disposed between a first end and a second end, (b) an outlet in the first end that is aligned with a longitudinal axis of the cylindrical portion, (c) an inlet in the cylindrical portion to receive the material, (d) a first wave energy source comprising a first electrode disposed at least partially within the outlet and aligned with the longitudinal axis, and a second electrode disposed at least partially within the second end, aligned with the longitudinal axis and spaced apart from the first electrode, (e) a second wave energy source comprising a set of radio frequency coils disposed around or within the cylindrical portion, and (f) two or more jets or slits within the cylindrical portion;generating a plasma within the interior using the first and second plasma sources;directing a fluid or a gas into the interior via the two or more jets or slits to create angular momentum in the plasma to form a plasma vortex that circulates around the longitudinal axis; andprocessing the material by directing the material into the plasma vortex via the inlet such that the plasma vortex reacts with the material and the material is irradiated with one or more wave energies produced by the first and second wave energy sources. 44. The method as recited in claim 43, wherein the second electrode is at least partially disposed with a tube connected to the first end, the tube having two or more inlets or slits within the tube to direct a carrier gas into the tube to create additional angular momentum in the plasma. 45. The method as recited in claim 43, wherein the one or more wave energies comprise an ultraviolet radiation, or a vacuum ultraviolet radiation. 46. The method as recited in claim 43, wherein the material comprises a semi-solid, a solid or a combination thereof, and the material is fed into the inlet using a conveyor, a hopper, a gravity feed, a fluid, a gas, a steam or a combination thereof. 47. The method as recited in claim 43, wherein the material comprises a gas, a fluid, a semi-solid, a solid or a combination thereof. 48. The method as recited in claim 43, wherein the material comprises household garbage, industrial waste, municipal solid waste, package materials, drill cuttings, metal cuttings, sludge, medical waste, waste electrical and electronic equipment, saw dust, wood chips, bagasse, rice straw, animal manure, radioactive waste, coke, coal fines, fly ash, biomass, salt cake, unburned carbon, unreacted carbon, fluff, particulate matter or a combination thereof. 49. The method as recited in claim 43, wherein the fluid or gas comprises water, steam, carbon dioxide, air, oxygen, nitrogen, hydrogen, helium, volatile organic carbon, an ionizable fluid, an ionizable gas or a combination thereof. 50. The method as recited in claim 43, wherein the plasma vortex interacts with the material to create one or more reactions. 51. The method as recited in claim 43, wherein the first and second electrodes comprise carbon, graphite or other electrically conductive material. 52. The method as recited in claim 43, further comprising the step of providing a central core of gas around the wave energy source. 53. The method as recited in claim 52, wherein the central core of gas comprises oxygen, hydrogen, an inert gas or a combination thereof. 54. The method as recited in claim 53, wherein the hydrogen is generated from hydrogen peroxide. 55. The method as recited in claim 52, wherein the central core of gas reduces oxidation of the first and second electrodes. 56. The method as recited in claim 43, further comprising: a power supply connected to the first electrode and the second electrode; anda mechanism to strike an arc between the first electrode and the second electrode. 57. The method as recited in claim 56, wherein the mechanism comprises an actuator to move the first electrode into contact with the second electrode, or a pushrod to contact the second electrode. 58. The method as recited in claim 43, wherein the at least a portion of the cylindrical portion is transparent or semi-transparent to the one or more wave energies produced by the second wave energy source. 59. The method as recited in claim 58, wherein the portion of the cylindrical portion that is transparent or semi-transparent comprises alumina, plastic, glass or fiberglass. 60. The method as recited in claim 43, wherein the set of radio frequency coils or windings is replaced by a waveguide surrounding at least a portion of the cylindrical portion and a microwave source coupled to the waveguide. 61. The method as recited in claim 43, wherein at least a portion of the cylindrical portion absorbs the one or more wave energies produced by the second wave energy source and emits an infrared radiation towards the longitudinal axis. 62. The method as recited in claim 61, wherein the portion of the cylindrical portion that absorbs the one or more wave energies comprises graphite or silicon carbide. 63. The method as recited in claim 43, wherein the second wave energy source is directly or inductively coupled to the plasma vortex. 64. The method as recited in claim 43, further comprising the step of reducing or turning off a current supplied to the first and second electrodes after the second wave energy source is coupled to the plasma vortex, wherein the plasma vortex is sustained by the second wave energy source.
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