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Oxidation catalyst resistant to sulfation 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-021/06
출원번호 US-0682032 (1991-04-08)
발명자 / 주소
  • Deeba Michel (North Brunswick NJ) Chen James M. (Edison NJ) Lui Yiu K. (Parlin NJ) Speronello Barry K. (Belle Mead NJ)
출원인 / 주소
  • Engelhard Corporation (Iselin NJ 02)
인용정보 피인용 횟수 : 41  인용 특허 : 0

초록

A sulfur-resistant CO, hydrocarbon and SOx oxidation catalyst is provided comprising silica particles which have been coated with titania or zirconia or precursors thereof and which have deposited thereon a precious metal such as platinum. The coated silica catalyst can be included in a washcoat for

대표청구항

A sulfur-resistant oxidation catalyst comprising silica, a coating of titania or zirconia or a mixture thereof or precursors of said oxides on said silica and at least one precious metal supported on said coated silica. A sulfur-resistant oxidation catalyst comprising a ceramic honeycomb coated with

이 특허를 인용한 특허 (41)

  1. Ohtsuka, Hirofumi; Tabata, Takeshi; Nakahira, Takatoshi; Masuda, Masataka; Hirano, Takenori, Catalyst for removing hydrocarbons from exhaust gas and method for clarification of exhaust gas.
  2. Ohtsuka, Hirofumi; Tabata, Takeshi; Nakahira, Takatoshi; Masuda, Masataka; Hirano, Takenori, Catalyst for removing hydrocarbons from exhaust gas and method for purification of exhaust gas.
  3. Ohtsuka,Hirofumi; Tabata,Takeshi; Nakahira,Takatoshi; Masuda,Masataka; Hirano,Takenori, Catalyst for removing hydrocarbons from exhaust gas and method for purification of exhaust gas.
  4. Nochi, Katsumi; Yonemura, Masanao; Obayashi, Yoshiaki; Nakamura, Hitoshi, Catalyst for treating exhaust gases, method for producing the same, and method for treating exhaust gases.
  5. Nochi, Katsumi; Yonemura, Masanao; Obayashi, Yoshiaki; Nakamura, Hitoshi, Catalyst for treating exhaust gases, method for producing the same, and method for treating exhaust gases.
  6. Allen, Fred M.; Blosser, Patrick W.; Heck, Ronald M.; Hoke, Jeffrey B.; Pole, Terence C.; Steger, John J., Catalytic material for treating pollutant-containing gases.
  7. Chen James M. (Edison NJ) Nguyen Pascaline H. (Morganville NJ), Catalytic oxidation catalyst and method for controlling VOC, CO and halogenated organic emissions.
  8. Lee, Ju-Hyung; Choi, Jong-Sik; Ahn, Hoon; Kim, Sun-Joo; Jung, Seong-Moon, Ceramic filter comprising clay and process for preparing thereof.
  9. Farrauto Robert J. (Westfield NJ) Voss Kenneth E. (Somerville NJ) Heck Ronald M. (Frenchtown NJ), Ceria-alumina oxidation catalyst.
  10. Wiggins, Paul L.; Lee, John Y.; Orgad, Judit; Owens, David W., Chain extenders.
  11. Kumar,Sanath V., DOC and particulate control system for diesel engines.
  12. Lee, John Y.; Wiggins, Paul L.; Orgad, Judit; Sabahi, Mahmood; Brandt, Vernon O.; Owens, David W., Diimines and secondary diamines.
  13. Lee,John Y.; Wiggins,Paul L.; Orgad,Judit; Sabahi,Mahmood; Brandt,Vernon O., Diimines and secondary diamines.
  14. Wiggins, Paul L.; Orgad, Judit; Lee, John Y.; Sabahi, Mahmood, Diimines and secondary diamines.
  15. Adam, Herve; Cadix, Arnaud; Vuong, Chi-Thanh, Expandable elastomeric material in the presence of water or oil.
  16. Brown, William R.; Wiggins, Paul L.; Lee, John Y., Formulations for reaction injection molding and for spray systems.
  17. Rohart, Emmanuel; Verdier, Stéphan; Huang, Aimin, Gas processing for catalytically oxidizing carbon monoxide and hydrocarbons in the presence of a metal/silica-containing zirconia catalyst.
  18. Allen Fred M. ; Blosser Patrick W. ; Heck Ronald M. ; Hoke Jeffrey B. ; Pole Terence C. ; Steger John J., Hydrophobic catalytic materials and method of forming the same.
  19. Allen, Fred M.; Blosser, Patrick W.; Heck, Ronald M.; Hoke, Jeffrey B.; Pole, Terence C.; Steger, John J., Hydrophobic catalytic materials and method of forming the same.
  20. Allen, Fred M.; Blosser, Patrick W.; Heck, Ronald M.; Hoke, Jeffrey B.; Poles, Terence C.; Steger, John J., Hydrophobic catalytic materials and method of forming the same.
  21. Heim, Carl Joseph; Gupta, Amitabh, Method and apparatus for purifying carbon dioxide feed streams.
  22. Hoke Jeffrey B. ; Novak John R. ; Steger John J. ; Poles Terence C. ; Quick L. Michael ; Heck Ronald M. ; Hu Zhicheng ; Durilla Michael, Method and apparatus for treating the atmosphere.
  23. Poles Terence C. ; Rosenberg William G. ; Calcagni John, Method and apparatus for treating the atmosphere.
  24. Poles, Terence C.; Rosenberg, William G.; Calcagni, John, Method and apparatus for treating the atmosphere.
  25. Rose, Andreas; Koeckritz, Angela; Kant, Michael; Eckelt, Reinhard; Hoang, Dang-Lanh, Method and device for attracting blood-sucking arthropods.
  26. Deeba Michel ; Speronello Barry K., Method for oxidizing carbon monoxide in a gas stream containing oxidizable sulphur compounds.
  27. Chung,Jong Shik; Jeong,Yong Shik; Yang,Kyung Shik, Method of coating catalyst carrier layer of metal-metal oxide, method of depositing active catalyst particles onto metal substrates for preparing metal monolith catalyst modules, and module thereby.
  28. Nakano,Katsuyuki; Higashi,Eiko; Nanri,Masanori, Photocatalyst producing method, photocatalyst, and gas purifier.
  29. Matros Yurii S. (St. Louis MO) Meyer Steven F. (Flor. MO), Process for removal of divalent sulfur compounds from waste gases.
  30. Terashima,Tetsuo; Fujita,Tatsuo; Suzuki,Motohiro; Hosaka,Masato, Purification catalyst, preparation process therefor and gas-purifying apparatus.
  31. Felthouse, Timothy R.; Bino, Abraham, Ruthenium oxide catalysts for conversion of sulfur dioxide to sulfur trioxide.
  32. Ichikawa,Shuichi; Harada,Takashi; Otsuka,Aiko; Wada,Yukihisa; Yamamoto,Yoshinori, Si-containing honeycomb structure and process for production thereof.
  33. Hoke, Jeffrey B.; Allen, Fred M.; Blosser, Patrick W.; Hu, Zhicheng; Heck, Ronald M., Stable slurries of catalytically active materials.
  34. Moon, Dong Ju; Ryu, Jong Woo; Kang, Dong Min; Lee, Byung Gwon; Ahn, Byoung Sung; Lee, Sang Deuk, Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same.
  35. Moon, Dong Ju; Ryu, Jong Woo; Kang, Dong Min; Lee, Byung Gwon; Ahn, Byoung Sung; Lee, Sang Deuk, Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same.
  36. Moon,Dong Ju; Ryu,Jong Woo; Kang,Dong Min; Lee,Byung Gwon; Ahn,Byoung Sung; Lee,Sang Deuk, Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same.
  37. Gerald Meyer DE; Ekkehard Schwab DE; Helmut Landes DE; Helmut Knozinger DE, Supported catalyst and its use in hydrogenation.
  38. Wei, Xinyi; Roth, Stanley A., Surface-coated zeolite materials for diesel oxidation applications.
  39. Hoke,Jeffrey B.; Allen,Fred M.; Blosser,Patrick W.; Hu,Zhicheng; Heck,Ronald M., Vehicle having atmosphere pollutant treating surface.
  40. Yavuz Bulent O. ; Voss Kenneth E. ; Deeba Michel ; Adomaitis John R. ; Farrauto Robert J., Zeolite-containing oxidation catalyst and method of use.
  41. Yavuz Bulent O. ; Voss Kenneth E. ; Deeba Michel ; Adomaitis John R. ; Farrauto Robert J., Zeolite-containing oxidation catalyst and method of use.
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