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Catalyst for treatment of exhaust gases from internal combustion engines

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/36
출원번호 US-0269389 (1988-11-09)
발명자 / 주소
  • Bricker Maureen L. (Buffalo Grove IL) Lawson R. Joe (Palatine IL)
출원인 / 주소
  • Allied-Signal Inc. (Morris Township, Morris County NJ 02)
인용정보 피인용 횟수 : 21  인용 특허 : 8

초록

This invention relates to a catalytic composite for treating an exhaust gas comprising a support which is a refractory inorganic oxide having dispersed thereon lanthanum, at least one other rare earth component and at least one noble metal component selected from the group consisting of platinum, pa

대표청구항

A process for the treatment of exhaust gases which comprises contacting said gases with a catalytic composite comprising a support which is a refractory inorganic oxide selected from the group consisting of alumina, silica, titania, zirconia, aluminosilicates and mixtures thereof, having dispersed t

이 특허에 인용된 특허 (8)

  1. 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.
  2. Cho Byong K. (Rochester Hills MI) Stock Christopher J. (Southfield MI), Catalyst for simultaneous NO decomposition and CO oxidation under cycled operating conditions.
  3. 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.
  4. Kim Gwan (Olney MD) Ernest Michael V. (Baltimore MD) Plecha Stanislaw (Baltimore MD), Catalysts for controlling auto exhaust emissions including hydrocarbon, carbon monoxide, nitrogen oxides and hydrogen su.
  5. Suzuki Yoshihiro (Toyota JPX) Kinoshita Hiroo (Toyota JPX) Sato Masayasu (Shizuoka JPX) Ohara Masanori (Shizuoka JPX), Monolithic catalyst for exhaust gas purification.
  6. Ono Tetsuji (Amagasaki JPX) Ichihara Shoichi (Toyonaka JPX) Ohta Tomohisa (Suita JPX) Terui Sadao (Ibogawa JPX), Process for producing monolithic catalyst for purifying exhaust gases.
  7. Ernest Michael V. (Baltimore MD) Maselli James M. (Columbia MD), Rare earth and platinum group metal catalyst compositions.
  8. Kim Gwan (Olney MD) Ernest Michael V. (Catonsville MD), Stabilized and doubly promoted platinum group metal catalysts for emission control and method of making same.

이 특허를 인용한 특허 (21)

  1. Ohno, Kazushige; Komori, Teruo; Hasegawa, Akira; Kakuta, Noriyoshi, Carrier for catalyst and method for preparing the same.
  2. Ohno,Kazushige; Taoka,Noriyuki; Komori,Teruo; Hasegawa,Akira; Kakuta,Noriyoshi, Catalyst and method for preparation thereof.
  3. Ohno,Kazushige; Komori,Teruo; Hasegawa,Akira; Kakuta,Noriyoshi, Catalyst carrier and method of producing same.
  4. Ohno,Kazushige; Komori,Teruo; Hasegawa,Akira; Kakuta,Noriyoshi, Catalyst carrier and method of producing same.
  5. Sung Shiang ; Smaling Rudolf M., Catalyst composition.
  6. Sung Shiang ; Smaling Rudolf M. ; Steger John J., Catalyst composition.
  7. Poojary, Damodara M.; Dalla Betta, Ralph Albert; McCarty, Jon Gilbert, Catalyst composition and structure for a diesel-fueled autothermal reformer placed in and exhaust stream.
  8. Suzuki Hiromasa,JPX ; Matsumoto Shinichi,JPX ; Miyoshi Naoto,JPX ; Ishibashi Kazunobu,JPX ; Kasahara Koichi,JPX ; Tateishi Syuji,JPX ; Suzuki Daisuke,JPX, Catalyst for purifying exhaust gases.
  9. Ohno, Kazushige; Taoka, Noriyuki, Catalyst-carrying filter.
  10. White James H. ; Schwartz Michael, Catalysts utilizing oxygen-deficient metal oxide compound for removal of exhaust gas constituents.
  11. Yamazaki, Masatoshi; Anno, Yuichi; Shinoda, Kiyoshi; Yashima, Isamu, Co-catalyst for purifying exhaust gas.
  12. Hanaki, Yasunari; Suga, Katsuo, Exhaust gas purifying catalyst and method of producing same.
  13. Nunan John G., Highly dispersed substantially uniform mixed-metal-oxide composite supports for exhaust conversion catalysts.
  14. Gore, Ashok Yeshwant; Schauer, Edward A.; Stewart, Matthew; Singh, Ramsharan, Lanthanum carbonate hydroxide, lanthanum oxycarbonate and methods of their manufacture and use.
  15. Goia, Dan V.; Lopez, Marco; Sau, Tapan Kumar; Jitianu, Mihaela-Ortansa, Method for manufacture of noble metal alloy catalysts and catalysts prepared therewith.
  16. Moerck, Rudi E.; Spitler, Timothy Malcome; Schauer, Edward A.; Prochazka, Jan, Rare earth metal compounds, methods of making, and methods of using the same.
  17. Moerck, Rudi E.; Spitler, Timothy Malcome; Schauer, Edward A.; Prochazka, Jan, Rare earth metal compounds, methods of making, and methods of using the same.
  18. Moerck, Rudi E.; Spitler, Timothy Malcome; Schauer, Edward A; Prochazka, Jan, Rare earth metal compounds, methods of making, and methods of using the same.
  19. Liang, Shunqin; Sun, Limin; Lv, Longgang; Qian, Ying; Zheng, Yundi; Wu, Jie; Wang, Tinghai; Li, Xiaoyan, Selective hydrogenation catalyst and the preparation thereof.
  20. Siqin, Li; Xiaotang, Men; Liu, Gensheng; Liang, Shunqin; Zhang, Xiaogong, Selective hydrogenation catalyst for pyrolysis gasoline.
  21. Liang, Shunqin; Qian, Ying; Lv, Longgang; Sun, Limin; Zheng, Yundi; Wang, Tinghai; Wu, Jie; Cao, Fengxia, Selective nickel based hydrogenation catalyst and the preparation thereof.
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