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Ceramic honeycomb composite structure, catalyst supported thereby and method of producing the same

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-035/04
  • B01J-035/10
  • F01N-003/15
  • F01N-003/16
출원번호 US-0866765 (1978-01-03)
우선권정보 JP-0113304 (1974-10-03)
발명자 / 주소
  • Soejima Shigeo (Nagoya JPX) Yamamoto Noboru (Nagoya JPX)
출원인 / 주소
  • NGK Insulators, Ltd. (Nagoya City JPX 03)
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

A ceramic honeycomb composite structure adapted to be used as a catalyst support comprises a ceramic honeycomb body and ceramic layers integrally provided thereon having surfaces including therein microscopic holes, a sum of volumes of the holes 5 microns or more being at least 0.1 cm3/g to ensure a

대표청구항

A catalyst comprising a honeycomb structure body having a multiplicity of parallel channels separated by thin walls, ceramic grains layers the surfaces of which contain pores and the sum of volumes of the pores, having a diameter of at least 5 microns, is 0.1 to 0.6 cm3/g integrally provided at leas

이 특허를 인용한 특허 (42)

  1. Kim Gwan (Olney MD), Add-on hydrogen sulfide trap.
  2. McGarry Charles N. (Clarksville IN) Wehrenberg Thomas M. (Jeffersonville IN), Apparatus and method of filtering molten metal using honeycomb structure of sintered alumina as filter element.
  3. Hamanaka Toshiyuki (Suzuka JPX) Watanabe Keiichiro (Nagoya JPX) Harada Takashi (Nagoya JPX) Asami Seiichi (Okazaki JPX), Catalyst carrier of cordierite honeycomb structure and method of producing the same.
  4. Fujii, Misako; Morimoto, Kenji; Kawasaki, Shinji, Catalyst element and manufacturing method thereof.
  5. Twigg Martyn V. (Yarm GB2), Catalyst for the production of hydrogen.
  6. Inoguchi, Kazuhiro; Okamoto, Kunio; Isomura, Keiichiro, Ceramic honeycomb catalyst support coated with activated alumina.
  7. Ogawa Yutaka (Nagoya JPX) Asami Seiichi (Okazaki JPX), Ceramic honeycomb structural bodies.
  8. Koschlig Hans-Joachim (Bochum DEX) Hartmann Walter (Bochum DEX) Heumller Martin (Bochum DEX) Kunkel Willi (Bochum DEX), Ceramic honeycombed elongated catalyst carrier and method for production of same.
  9. Hamanaka Toshiyuki (Suzuka JPX), Cordierite honeycomb structural body and method of producing the same.
  10. Tsuzuki Mikio,JPX ; Nishizawa Kimiyoshi,JPX ; Sato Ritsuo,JPX ; Kachi Naoki,JPX, Emission control device for internal combustion engine.
  11. Yamamoto Shinji,JPX ; Etou Satomi,JPX ; Takaya Masahiro,JPX, Engine exhaust gas purification catalyst and exhaust gas purifier.
  12. Fukutani Masanori (Nagoya JPX) Miwa Naoto (Tsushima JPX) Ito Kazuyuki (Nishio JPX) Ito Keiji (Kariya JPX), Exhaust gas purifying filter and production of the same.
  13. Chao Tai-Hsiang (Mt. Prospect IL) Schoonover Michael W. (Arlington Heights IL) Stranford Gerald T. (Palatine IL), High surface area cordierite catalyst support structures.
  14. Hoelderich Wolfgang (Frankenthal DEX) Biffar Werner (Frankenthal DEX) Irgang Matthias (Heidelberg DEX) Mross Wolf D. (Frankenthal DEX) Kroener Michael (Mannheim DEX) Ambach Eberhard (Limburgerhof DEX, Honeycomb catalyst and its preparation.
  15. Miyairi, Yukio; Mizutani, Takashi; Hiramatsu, Takuya, Honeycomb catalytic article.
  16. Ramberg, Charles E.; Dynan, Stephen A., Layered structures.
  17. Custer Milton F. ; Ng Hoover Larry, Method for making ceramic honeycomb.
  18. Ono Tetsuji (Amagasaki JPX) Ichihara Shoichi (Toyonaka JPX) Ohata Tomohisa (Suita JPX) Terui Sadao (Osaka JPX), Method for manufacture of honeycomb catalyst.
  19. Horiuchi Makoto (Himeji JPX) Miyake Noboru (Hyogo JPX) Kushihara Toshimasa (Himeji JPX) Saito Koichi (Himeji JPX), Method for purifying exhaust gas from a diesel engine.
  20. Fekety, Curtis Robert; Gu, Yunfeng; Peterson, Irene Mona, Method of making membrane filter.
  21. Hamanaka Toshiyuki (Suzuka JPX) Watanabe Keiichiro (Nagoya JPX) Hamaguchi Kunikazu (Nagoya JPX) Asami Seiichi (Okazaki JPX), Method of producing a cordierite honeycomb structural body.
  22. Takeuchi Yukihisa (Nagoya JPX) Fujita Tadashi (Nagoya JPX), Multi-channel body.
  23. Ramberg, Charles E.; Dynan, Stephen A.; Shindle, Jack A., Porous bodies and methods.
  24. Ramberg, Charles E.; Dynan, Stephen A.; Shindle, Jack A., Porous bodies and methods.
  25. Ramberg, Charles E.; Dynan, Stephen A.; Shindle, Jack A., Porous bodies and methods.
  26. Ramberg, Charles E.; Dynan, Stephen A.; Shindle, Jack A., Porous bodies and methods.
  27. Ramberg, Charles E.; Dynan, Stephen A.; Shindle, Jack A., Porous bodies and methods.
  28. Ramberg, Charles E.; Dynan, Stephen A.; Shindle, Jack A., Porous bodies and methods.
  29. Ramberg, Charles E.; Dynan, Stephen A.; Shindle, Jack A., Porous bodies and methods.
  30. Ramberg, Charles E.; Dynan, Stephen A.; Shindle, Jack A., Porous bodies and methods.
  31. Ramberg, Charles E.; Dynan, Stephen A.; Shindle, Jack A., Porous bodies and methods.
  32. Yamaguchi Shunzo (Okazaki JPX) Takeuchi Yukihisa (Aichi JPX) Miura Yasunao (Kasugai JPX) Miwa Naoto (Tsushima JPX), Porous ceramic body and a method of manufacturing the same.
  33. Ramberg, Charles E., Powertrain controls.
  34. DeAngelis Thomas P. (Horseheads NY) Lachman Irwin M. (Corning NY), Preparation of monolithic catalyst supports having an integrated high surface area phase.
  35. Obata Takasi,JPX ; Andou Yosiyasu,JPX ; Yasuda Kazuhiko,JPX, Production process of a hexagonal honeycomb structure.
  36. Tanaka, Masakazu; Andou, Yosiyasu; Ito, Keiji; Kida, Takahiro, Purification catalyst for internal combustion engine exhaust gas.
  37. Kourtakis, Kostantinos; Gaffney, Anne M.; Wang, Lin, Reticulated ceramic foam catalysts for synthesis gas production.
  38. Ramberg, Charles E.; Dynan, Stephen A., Substrate fabrication.
  39. Ramberg, Charles E.; Dynan, Stephen A., Substrate fabrication.
  40. Ramberg, Charles E.; Dynan, Stephen A., Substrate fabrication.
  41. James Edwin Smith, Jr. ; George O. Ellis ; David Todd Ellis, Valve having ceramic components and associated fabrication method.
  42. Smith, Jr., James Edwin; Ellis, George O.; Ellis, David Todd, Valve having ceramic components and associated fabrication method.
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