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Catalytic perovskites on perovskite supports and process for preparing them 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-021/04
  • B01J-023/10
  • B01J-023/58
  • B01J-023/78
출원번호 US-0732747 (1976-10-15)
발명자 / 주소
  • McCann
  • III Elrey L. (Wilmington DE)
출원인 / 주소
  • E. I. Du Pont de Nemours & Company (Wilmington DE 02)
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

Catalytic activity of metal oxides is enhanced through application of the metal oxide to a second metal oxide having a perovskite crystal structure.

대표청구항

A catalytic composition comprising a catalytically effective amount of at least one first metal oxide on a support of a second metal oxide, each of the first and second metal oxides having a perovskite crystal structure and the general formula, ABO3, the first metal oxide having A site cations compr

이 특허를 인용한 특허 (42)

  1. Yang,Xiaolin David, Alumina-based perovskite catalysts and catalyst supports.
  2. Narbeshuber Thomas,DEX ; Steinbrenner Ulrich,DEX, Basic catalyst based on titanates, zirconates and hafnates.
  3. Dosch Robert G. (Albuquerque NM) Stephens Howard P. (Albuquerque NM) Stohl Frances V. (Albuquerque NM), Catalysis using hydrous metal oxide ion exchanges.
  4. Ziebarth Michael Scott ; Libanati Cristian ; Uberoi Mohit, Catalyst and method for oxidizing oxygen-containing organic compounds in waste gas.
  5. Matsuo, Yuichi; Kiguchi, Kazunori; Suzuki, Norihiko, Catalyst for clarifying exhaust gas and method for preparation thereof, and exhaust gas clarification catalyst device for vehicle.
  6. Matsuo, Yuichi; Kiguchi, Kazunori; Suzuki, Norihiko; Furukawa, Atsushi, Catalyst for exhaust gas purification and exhaust gas purification apparatus.
  7. Ziebarth Michael S. ; Libanati Cristian ; Uberoi Mohit, Catalyst for oxidizing oxygen-containing organic compounds in waste gas.
  8. Ozawa Masakuni (Aichi JPX) Kimura Mareo (Aichi JPX) Isogai Akio (Aichi JPX), Catalyst for purifing exhaust gases.
  9. Park Sang-cheol,KRX ; Pak Chan-ho,KRX, Catalyst for purifying automobile exhausts and method of manufacturing the catalyst.
  10. Eto Yoshiyuki (Yokosuka JPX), Catalyst for reforming of methanol and process of preparing same.
  11. Sekido Satoshi (Yawata JPX) Tachibana Hirokazu (Fushimi JPX) Ninomiya Yoshito (Hirakata JPX), Catalysts for converting reductive and oxidative gases in exhaust gases into innoxious gases.
  12. Golden, Stephen J., Catalytic converter comprising perovskite-type metal oxide catalyst.
  13. Aufdembrink Brent A. (Wilmington DE) Degnan Thomas F. (Yardley PA) Kresge Charles T. (West Chester PA), Catalytic cracking process.
  14. Angwin Meredith J. (Palo Alto CA) Pfefferle William C. (Middletown NJ), Catalytic monolith, method of its formulation and combustion process using the catalytic monolith.
  15. Beyerlein Robert A. (Westfield NJ) Poeppelmeier Kenneth R. (Flemington NJ) Jacobson Allan J. (Princeton NJ), Cation-reordered, bismuth-containing perovskites.
  16. Terada Kazuhide,JPX ; Ogawa Ken,JPX ; Narishige Takeshi,JPX ; Sugiyama Tomomi,JPX ; Satou Naohiro,JPX, Composite catalyst for purification of exhaust gas.
  17. Wheelock Kenneth S. (Baton Rouge LA) Schucker Robert C. (Baton Rouge LA), Hydrocarbon treating processes using perovskite-containing catalytic compositions.
  18. Carberry James J. (South Bend IN) Alcock C. B. (Mishawaka IN), Metal oxide catalysts.
  19. Boegner Walter,DEX ; De Saint-Aubin Christine,FRX, Method and catalyst for reducing pollutants in gases.
  20. Golden, Stephen J., Method of controlling emissions from a diesel cycle internal combustion engine with perovskite-type metal oxide compounds.
  21. Becue, Thierry; Malefant, Karine, Method of removing nitrogen oxides using an ilmenite material.
  22. Chen, I-Wei; Wang, Yudi; Kim, Soo Gil, Non-volatile resistance-switching oxide thin film devices.
  23. Landis Michael E. (Woodbury NJ) Aufdembrink Brent A. (Voorhees NJ), Perovskite-related layered oxides containing interspathic polymeric oxide.
  24. Golden Stephen J., Perovskite-type metal oxide compounds.
  25. Stephen J. Golden, Perovskite-type metal oxide compounds.
  26. Golden Stephen J., Perovskite-type metal oxide compounds and method for preparing the compounds.
  27. Golden,Stephen J., Perovskite-type metal oxide compounds and methods of making and using thereof.
  28. Stephen J. Golden, Perovskite-type metal oxide compounds and methods of making and using thereof.
  29. Alive, Keshavaraja; Baudoux, Anne-Laure; Golden, Stephen J.; Iretskaya, Svetlana, Platinum group metal-free catalysts for reducing the ignition temperature of particulates on a diesel particulate filter.
  30. McCann Elrey L. (Mendenhall PA), Preparation of low molecular weight olefinic hydrocarbons using a perovskite catalyst.
  31. Becue, Thierry; Mabilon, Gil; Villeret, Philippe, Process for eliminating oxides of nitrogen.
  32. Schucker Robert C. (Baton Rouge LA) Wheelock Kenneth S. (Baton Rouge LA), Process for increasing the activity of perovskite catalysts and hydrocarbon treating processes using the activated catal.
  33. Kaliaguine, Serge; Van Neste, André, Process for synthesizing metal oxides and metal oxides having a perovskite or perovskite-like crystal structure.
  34. Kaliaguine Serge,CAX ; Van Neste Andre,CAX, Process for synthesizing perovskites using high energy milling.
  35. Livingston Dana A. (Pittsburg CA) Surls ; Jr. Joseph P. (Walnut Creek CA), Process for treating chlorinated nitrogen-containing hydrocarbons.
  36. Matsuo,Yuichi; Kiguchi,Kazunori; Suzuki,Norihiko; Furukawa,Atsushi, Purification catalyst for exhaust gas.
  37. Jin,Yaming; Niu,Tianyan; Wright,Harold A., Rare earth aluminates and gallates supported rhodium catalysts for catalytic partial oxidation of hydrocarbons.
  38. Rapier, Charles R.; Xie, Shuibo; Hu, Baili; Ortego, Beatrice C.; Simon, David E.; Minahan, David M., Stabilized alumina supports, catalysts made therefrom, and their use in partial oxidation.
  39. Talbot, Peter Cade; Alarco, Jose Antonio; Edwards, Geoffrey Alan, Sulfur resistant emissions catalyst.
  40. Mizuta Susumu (Ibaraki JPX) Kumagai Toshiya (Ibaraki JPX) Kondo Wakichi (Ibaraki JPX) Kawaguchi Kenji (Ibaraki JPX) Shin Shigemitsu (Ibaraki JPX) Yokota Hiroshi (Ibaraki JPX), Superconductive material and method of preparing same.
  41. Xie,Shuibo; Ricketson,Chad M.; Minahan,David M.; Jin,Yaming; Wright,Harold A., Syngas catalysts and their method of use.
  42. Gentleman, Molly Maureen; Ruud, James Anthony; Manoharan, Mohan, Wetting resistant materials and articles made therewith.
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