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Catalysts utilizing oxygen-deficient metal oxide compound for removal of exhaust gas constituents 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-023/10
  • B01J-023/02
  • B01J-023/38
출원번호 US-0960876 (1997-10-30)
발명자 / 주소
  • White James H.
  • Schwartz Michael
출원인 / 주소
  • Eltron Research, Inc.
대리인 / 주소
    Greenlee, Winner & Sullivan, P.C.
인용정보 피인용 횟수 : 22  인용 특허 : 32

초록 ▼

The invention provides various solid catalysts for decomposition of exhaust gases. Catalysts include, among others, those of formula Ce.sub.0.5 La.sub.0.4 Sr.sub.0.1 Pd.sub.0.025 O.sub.3x and BiCo.sub.0.8 Cu.sub.0.2 O.sub.3x. The invention also relates to catalytic reactors for decomposition of exha

대표청구항 ▼

[ We claim:] [1.] A solid catalyst for decomposition of exhaust gases comprising a single crystallographic phase material having the formula: EQU A.sub.1-y A'.sub.y-(1-x) B.sub.x MO.sub.2-.DELTA. re 0.ltoreq.y.ltoreq.1; 0.ltoreq.x.ltoreq.1; .DELTA. is a number that renders the composition charge neu

이 특허에 인용된 특허 (32)

  1. Narula Chaitanya K. (Ann Arbor MI) Watkins William L. H. (Toledo OH) Chattha Mohinder S. (Northville MI), Binary LA-PA oxide catalyst and method of making the catalyst.
    상세보기
  2. Imai Tetsuya (Hiroshima JPX), Catalyst for decomposing nitrogen oxides and a method of purifying a waste gas containing nitrogen oxides.
    상세보기
  3. Flytzani-Stephanopoulos Maria (Winchester MA) Liu Wei (Cambridge MA), Catalyst for elemental sulfur recovery process.
    상세보기
  4. Joy ; III George C. (Arlington Heights IL) Lester George R. (Park Ridge IL) Marinangeli Richard E. (Arlington Heights IL), Catalyst for minimizing the H2S emissions from automotive exhaust and method of its manufacture.
    상세보기
  5. Itoh Takashi (Ichikawa JPX) Yamaguchi Hiroyuki (Ichikawa JPX), Catalyst for purification of exhaust gas.
    상세보기
  6. Inoue Shunji (Shinnanyo JPX) Kasahara Senshi (Shinnanyo JPX) Sekizawa Kazuhiko (Shinnanyo JPX), Catalyst for purifying exhaust gas.
    상세보기
  7. Nakano Masao (Hikari JPX) Eshita Akinori (Shinnanyo JPX) Sekizawa Kazuhiko (Shinnanyo JPX), Catalyst for purifying exhaust gas.
    상세보기
  8. Nakano Masao (Hikari JPX) Eshita Akinori (Shinnanyo JPX) Sekizawa Kazuhiko (Shinnanyo JPX), Catalyst for purifying exhaust gas.
    상세보기
  9. Harrison ; Brian ; Diwell ; Alan F., Catalyst for the purification of an exhaust gas.
    상세보기
  10. Matsumoto Shinichi (Aichi JPX) Miyoshi Naoto (Nagoya JPX) Sato Masayasu (Osaka JPX), Catalyst for the purification of exhaust gases.
    상세보기
  11. Bricker Maureen L. (Buffalo Grove IL) Lawson R. Joe (Palatine IL), Catalyst for treatment of exhaust gases from internal combustion engines.
    상세보기
  12. Bricker Maureen L. (Buffalo Grove IL) Lawson R. Joe (Palatine IL), Catalyst for treatment of exhaust gases from internal combustion engines and method of manufacturing the catalyst.
    상세보기
  13. Subramanian Somasundaram (Melvindale MI) Chattha Mohinder S. (Northville MI), Catalyst system for treating the exhaust from a lean-burn gasoline-fueled engine.
    상세보기
  14. Sekiba Toru (Yokohama JPX) Okada Akihide (Yokohama JPX) Uchikawa Fumihiro (Miura JPX), Catalysts for the purification of exhaust gas.
    상세보기
  15. Fukuda Hiroshi (Nara JPX) Matsumoto Ikuo (Ikoma JPX) Tabata Kenji (Ikoma JPX), Catalytic composite for purifying exhaust gases and a method for preparing the same.
    상세보기
  16. Harada Takashi (Nagoya JPX) Abe Fumio (Handa JPX) Mizuno Hiroshige (Tajimi JPX), Catalytic converter for use in automotive exhaust emission control.
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  17. Liu Wei (Cambridge MA) Flytzani-Stephanopoulos Maria (Winchester MA), Composite catalyst for carbon monoxide and hydrocarbon oxidation.
    상세보기
  18. Sekido Satoshi (Yawata JPX) Tachibana Hirokazu (Kyoto JPX) Yamamura Yasuharu (Katano JPX), Composition for catalytically cleaning exhaust gas and to improve the sensitivity of sensors.
    상세보기
  19. Hayasaka Toshiaki (Sodegaura JPX) Kimura Takuma (Sodegaura JPX), Exhaust gas purifying catalyst and an exhaust gas purifying method using the catalyst.
    상세보기
  20. Williamson W. Burton (Broken Arrow OK) Linden Douglas G. (Tulsa OK) Summers ; II Jack C. (Tulsa OK), High durability and exhuast catalyst with low hydrogen sulfide emissions.
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  21. Williamson W. Burton (Broken Arrow OK) Linden Douglas G. (Tulsa OK) Summers ; II Jack C. (Tulsa OK), High-temperature three-way catalyst for treating automotive exhaust gases.
    상세보기
  22. Summers Jack C. (Tulsa OK), Lanthanum containing catalyst for treating automotive exhaust.
    상세보기
  23. Haruta Masatake (Ikeda JPX) Kobayashi Tetsuhiko (Ikeda JPX) Tsubota Susumu (Ikeda JPX) Nakahara Yoshiko (Ikeda JPX), Method for production of ultra-fine gold particle-immobilized oxides.
    상세보기
  24. Bhore Nazeer A. (Wilmington DE) Dwyer Francis G. (West Chester PA) Marler David O. (Deptford NJ) McWilliams John P. (Woodbury NJ), Method for reducing automotive NOx emissions in lean burn internal combustion engine exhaust using a trans.
    상세보기
  25. Abe Akira (Kumagaya JPX) Sumiya Satoshi (Kumagaya JPX) Takahashi Yoshikazu (Kumagaya JPX) Yoshida Kiyohide (Kumagaya JPX) Muramatsu Gyo (Kumagaya JPX), Method of cleaning nitrogen oxide containing exhaust gas.
    상세보기
  26. Sawamura Keiichi (Yokohama JPX) Eto Yoshiyuki (Yokohama JPX) Mine Junichi (Yokohama JPX) Masuda Koji (Yokosuka JPX), Method of producing monolithic catalyst for purification of exhaust gas.
    상세보기
  27. Taylor Charles E. (Pittsburgh PA) Noceti Richard P. (Pittsburgh PA), Oxyhydrochlorination catalyst.
    상세보기
  28. Bricker Maureen L. (Buffalo Grove IL), Palladium containing catalyst for treatment of automotive exhaust.
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  29. Armor John N. (Morris Plains NJ) Carlson Emery J. (Chatham NJ), Palladium on alumina aerogel catalyst composition and process for making same.
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  30. Bricker Maureen L. (Buffalo Grove IL), Palladium-containing catalyst for treatment of automotive exhaust and method of manufacturing the catalyst.
    상세보기
  31. Dettling Joseph C. (Jackson NJ) Carr William F. (Monmouth Junction NJ) Heck Ronald M. (Frenchtown NJ) Chen James M. (Rahway NJ), Platinum gold catalyst for removing NOx and NH3 from gas streams.
    상세보기
  32. Kintaichi Yoshiaki (Ibaraki JPX) Hamada Hideaki (Ibaraki JPX) Ito Takehiko (Ibaraki JPX) Sasaki Motoi (Ibaraki JPX) Suganuma Fujio (Saitama JPX) Tabata Mitsunori (Saitama JPX) Kitazume Akihiro (Saita, Process for removing nitrogen oxides from exhaust gases.
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  1. Roark,Shane E, Application of catalysts for destruction of organic compounds in liquid media.
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  2. Tran, Pascaline Harrison; Liu, Xinsheng; Liu, Ye; Galligan, Michael P.; Zhang, Qinglin, Base metal catalyst and method of using same.
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  3. Tran, Pascaline Harrison; Liu, Xinsheng; Liu, Ye; Galligan, Michael P.; Zhang, Qinglin; Horimura, Hiroyuki; Iwasa, Akiko, Base metal catalyst composition and methods of treating exhaust from a motorcycle.
    상세보기
  4. Yoshiharu Miyake JP; Shinji Tsuji JP, Catalyst for purifying an exhaust gas.
    상세보기
  5. Shane E. Roark ; James H. White, Catalysts for low-temperature destruction of volatile organic compounds in air.
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  6. Kulkarni, Anand A.; Campbell, Christian X.; Subramanian, Ramesh, Catalytic thermal barrier coatings.
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  7. Umemoto Yoshichika,JPX ; Nakatani Toshio,JPX ; Ohuchi Kimio,JPX, Cerium- and zirconium-based mixed oxide, method of producing same and catalyst material for exhaust gas purification.
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  8. Erickson, Chad S.; Drumm, Wesley C., Coffee bean roasting apparatus.
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  9. Werth, Steffen; Dinges, Nicole; Kilgus, Mirjam; Schiestel, Thomas, Composite ceramic hollow fibres method for production and use thereof.
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  10. Reddy, Budda V.; Rasouli, Firooz; Hajaligol, Mohammad R.; Khanna, Shiv N., Methods for forming transition metal oxide clusters and smoking articles comprising transition metal oxide clusters.
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  11. Golden, Stephen J., Mixed-phase ceramic oxide three-way catalyst formulations and methods for preparing the catalysts.
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  12. Schweizer,Albert E.; Jones,Mark E.; Hickman,Daniel A., Oxidative halogenation and optional dehydrogenation of c3+hydrocarbons.
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  13. Gulotty, Jr., Robert J.; Jones, Mark E.; Hickman, Daniel A., Oxyhalogenation process using catalyst having porous rare earth halide support.
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  14. Gulotty, Jr., Robert J.; Jones, Mark E.; Hickman, Daniel A., Oxyhalogenation process using catalyst having porous rare earth halide support.
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  15. Jones, Mark E.; Olken, Michael M.; Hickman, Daniel A., Process for the conversion of ethylene to vinyl chloride and novel catalyst compositions useful for such process.
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  16. Johansen, Keld; Gordes, Petru, Process for the production of iron oxide containing catalysts.
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  17. Hickman, Daniel A.; Henley, John P.; Jones, Mark E.; Marshall, Kenric A.; Reed, Daniel J.; Clarke, William D.; Olken, Michael M.; Walko, Lee E., Process for vinyl chloride manufacture from ethane and ethylene with immediate HCl recovery from reactor effluent.
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  18. Henley, John P.; Jones, Mark E.; Hickman, Daniel A.; Marshall, Kenric A.; Reed, Daniel J.; Clarke, William D.; Olken, Michael M.; Walko, Lee E., Process for vinyl chloride manufacture from ethane and ethylene with partial CHl recovery from reactor effluent.
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  19. Reddy, Budda V.; Rasouli, Firooz, Reduction of carbon monoxide and nitric oxide in smoking articles using iron oxynitride.
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  20. Reddy, Budda V.; Rasouli, Firooz, Reduction of carbon monoxide and nitric oxide in smoking articles using nanoscale particles and/or clusters of nitrided transition metal oxides.
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  21. Roark, Shane E.; White, James H., Selective removal of carbon monoxide.
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  22. Evenson, Carl; Mackay, Richard, Synthetic process for preparation of high surface area electroactive compounds for battery applications.
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