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Tunable molten oxide pool assisted plasma-melter vitrification systems

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B23K-010/00
출원번호 US-0083061 (1998-05-21)
발명자 / 주소
  • Titus Charles H.
  • Cohn Daniel R.
  • Surma Jeffrey E.
출원인 / 주소
  • Integrated Environmental Technologies, Inc.
대리인 / 주소
    Choate, Hall & Stewart
인용정보 피인용 횟수 : 18  인용 특허 : 26

초록

The present invention provides tunable waste conversion systems and apparatus which have the advantage of highly robust operation and which provide complete or substantially complete conversion of a wide range of waste streams into useful gas and a stable, nonleachable solid product at a single loca

대표청구항

[ What is claimed is:] [1.] An integrated tunable arc plasma-joule heated melter unit suitable for use with a molten oxide pool, the unit comprising:means for introducing primary waste into the unit;separate means for introducing a melt modifier into the unit;means for generating an arc plasma on to

이 특허에 인용된 특허 (26)

  1. Takaoka Toshio (Toyota JPX), Air-fuel ratio control apparatus for an internal combustion engine.
  2. Bell Christy W. (Berwyn PA) Titus Charles H. (Newtown Square PA) Wittle John K. (Berwyn PA), Apparatus for the decomposition of hazardous materials and the like.
  3. Jaeger Heimo (Bruck (Mur) OE), Arrangement for the production of ingots from high-melting metals, particularly steel, by electroslag remelting.
  4. Hedberg Goran J. (Norwich VT) Knights Ellen E. (Lyme NH), Destruction of hydrocarbon materials.
  5. Adachi Toshio (Nagoya JPX) Hiratake Susumu (Kasugai JPX), Device for the pulverization of radioactive wastes.
  6. Titus Charles H. (Newtown Square PA) Wittle J. Kenneth (Chester Springs PA), Electric arc furnace and method with coaxial current flow.
  7. Masuda Senichi (Tokyo JPX) Fukuura Isamu (Nagoya JPX), Electric field device.
  8. Lemelson Jerome H. (868 Tyner Way Incline Village NV 89450), High temperature reaction apparatus.
  9. Watson Harry C. (Eltham AUX), Internal combustion engine ignition device.
  10. Liu ; Hsin, Method and apparatus for recovering metals.
  11. Nagel Christopher J. (Boston MA), Method and system for forming carbon dioxide from carbon-containing materials in a molten bath of immiscible metals.
  12. Nagel Christopher J. (Wayland MA), Method and system for oxidizing hydrogen- and carbon-containing feed in a molten bath of immiscible metals.
  13. Fey Maurice G. (Plum Borough PA), Method for processing oxidic materials in metallurgical waste.
  14. Ohtsuka Katsuyuki (Mito JPX) Ohuchi Jin (Ibaraki JPX) Tamai Hideaki (Saitama JPX), Method for thermal decomposition treatment of radioactive waste.
  15. Carter George W. (800 Chapman Blvd. Ottawa CAX K1G 1T9) Tsangaris Andreas (29 Confederation Private Ottawa CAX K1V 9W6), Municipal solid waste disposal process.
  16. Alvi Obaid U. (Richardson TX) Toor Irfan A. (Plano TX), Plasma arc decomposition of hazardous wastes into vitrified solids and non-hazardous gasses.
  17. Barton Thomas G. (Kingston CAX) Fox Edward S. (Welland CAX), Plasma pyrolysis waste destruction.
  18. Titus Charles H. (Newtown Square PA), Power supply circuit for a direct current arc furnace.
  19. Bebber Hans J. (Mheim DEX) Rossner Heinrich-Otto (Essen DEX) Espendiller Bernhard (Dlmen DEX), Power supply for a three-phase plasma heating unit.
  20. Bitler John A. (Denver PA) Baranski John P. (Sinking Spring PA), Process and system for the on-site remediation of lead-contaminated soil and waste battery casings.
  21. Bitler John A. (Denver PA) Baranski John P. (Sinking Spring PA), Process for remediation of lead-contaminated soil and waste battery.
  22. Bitler John A. (Denver PA) Baranski John P. (Sinking Spring PA), Process for remediation of lead-contaminated soil and waste battery casings.
  23. Hisano ; Hiroshi ; Sato ; Kyoichi, Semiconductor device having a semiconductor accommodated in a sealed vessel.
  24. Liptak ; Julius M., Sensor circuit.
  25. Holden Harold H. (Ardmore OK) Holden Harold S. (Ardmore OK) Marr ; Jr. Andrew W. (Ardmore OK), Thermal decomposition of waste material.
  26. Scheeres David J. (Sully GBX), Treatment of waste.

이 특허를 인용한 특허 (18)

  1. Titus, Charles H., ARC furnace with DC arc and AC joule heating.
  2. Brunelot, Pierre; Lacombe, Jacques; Merlin, Serge; Roux, Patrice; Thiebaut, Valerie; Choi, Kwan-Sik; Song, Myung-Jae, Method and apparatus for incinerating and vitrifying of waste, in particular radioactive waste.
  3. Batdorf, James A., Method and apparatus for methanol and other fuel production.
  4. Vera, Rodrigo B., Method and apparatus for plasma gasification of waste materials.
  5. Quapp, William J.; Surma, Jeffrey E.; Batdorf, James A., Method and apparatus for synthesizing hydrocarbons using sonic mixing and solid catalysts.
  6. Surma, Jeffrey E., Methods and apparatus for treating waste.
  7. Chekhmir, Anatoly; Gribetz, Arthur, Process and composition for the immobilization of high alkaline radioactive and hazardous wastes in silicate-based glasses.
  8. Chekhmir, Anatoly; Gribetz, Arthur, Process and composition for the immobilization of high alkaline radioactive and hazardous wastes in silicate-based glasses.
  9. Chekhmir, Anatoly; Gribetz, Arthur, Process and composition for the immobilization of radioactive and hazardous wastes in borosilicate glass.
  10. Chekhmir, Anatoly; Gribetz, Arthur, Process and composition for the immobilization of radioactive and hazardous wastes in borosilicate glass.
  11. Carin, Christianne; Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Process and system for drying and heat treating materials.
  12. Carin, Christianne; Gorbell, Brian N.; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Process and system for drying and heat treating materials.
  13. Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Process and system for drying and heat treating materials.
  14. Vera, Rodrigo B., Reactor vessel for plasma gasification.
  15. DePuy, Richard Anthony, System and method for treatment of fine particulates separated from syngas produced by gasifier.
  16. Dutta, Sandip; Maldonado, Jaime Javier, Systems and methods for reconditioning turbine engines in power generation systems.
  17. Carin, Christianne; Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Systems for prevention of HAP emissions and for efficient drying/dehydration processes.
  18. Juranitch, James C., Vitrified material control system and method.
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