$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Catalysts for the purification of exhaust gas 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-029/068
출원번호 US-0200144 (1994-02-23)
우선권정보 JP-0050868 (1993-03-11)
발명자 / 주소
  • Kanesaka Hiroyuki (Yokohama JPX) Kachi Naoki (Yokosuka JPX)
출원인 / 주소
  • Nissan Motor Co., Ltd. (Yokohama JPX 03)
인용정보 피인용 횟수 : 25  인용 특허 : 0

초록

A catalyst for the purification of exhaust gas comprises a first coating layer of activated alumina containing at least one of Pt, Pd and Rh, a second coating layer of activated alumina containing no noble metal and a third coating layer of zeolite ion-exchanged with Cu or Co and develops excellent

대표청구항

A catalyst for the purification of exhaust gas comprising a honeycomb monolith carrier, a first coating layer formed on the carrier and composed mainly of activated alumina containing at least one noble metal selected from platinum, palladium and rhodium, a second coating layer formed on the first c

이 특허를 인용한 특허 (25)

  1. Lim Chang-bin,KRX ; Pak Chan-ho,KRX ; Cho Ju-hee,KRX, Catalyst for purification of exhaust gas from diesel engine.
  2. Nakane, Takuji; Kato, Naohiro; Okumura, Akihisa, Catalyst for removing nitrogen oxides and method for removing nitrogen oxides using the same.
  3. Nakamura, Masanori; Suga, Katsuo; Sekiba, Toru; Wakamatsu, Hironori; Shiratori, Kazuyuki; Yasuda, Hirofumi, Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder.
  4. Wakamatsu, Hironori; Nakamura, Masanori; Shiratori, Kazuyuki; Yasuda, Hirofumi; Suga, Katsuo; Sekiba, Toru, Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder.
  5. Yasuda, Hirofumi; Suga, Katsuo; Nakamura, Masanori; Wakamatsu, Hironori; Shiratori, Kazuyuki; Sekiba, Toru, Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder.
  6. Shiratori, Kazuyuki; Sekiba, Toru; Suga, Katsuo; Nakamura, Masanori; Wakamatsu, Hironori; Yasuda, Hirofumi, Catalyst powder, method of producing the catalyst powder, and exhaust gas purifying catalyst.
  7. Katsuo Suga JP; Masanori Nakamura JP, Catalyst system for purifying oxygen rich exhaust gas.
  8. Michel Deeba ; Uwe Dahle DE; Stefan Brandt DE; John K. Hochmuth, Catalytic trap with potassium component and method of using the same.
  9. Adamczyk ; Jr. Andrew Anthony ; Williams Scott Christopher ; Meneghel Mario G. ; Gandhi Haren S., Closely coupled exhaust catalyst system and engine strategy associated therewith.
  10. Yaluris, George; Ziebarth, Michael Scott; Zhao, Xinjin, Compositions and processes for reducing NOemissions during fluid catalytic cracking.
  11. Yaluris,George; Ziebarth,Michael Scott; Zhao,Xinjin, Compositions and processes for reducing NOemissions during fluid catalytic cracking.
  12. Danan Dou ; Owen H. Bailey, Dual NOx adsorber catalyst system.
  13. Terada Kazuhide,JPX ; Narishige Takeshi,JPX ; Satoh Naohiro,JPX ; Fujisawa Yoshikazu,JPX ; Nakanishi Yoshiyuki,JPX, Exhaust emission control catalyst and process for producing the same.
  14. Tanada, Hiroshi; Nakayama, Osamu; Tashiro, Keisuke; Iwachido, Kinichi; Watanabe, Tetsuya, Exhaust gas purifying catalyst.
  15. Yaluris, George; Ziebarth, Michael Scott; Zhao, Xinjin, Ferrierite composition for reducing NOx emissions during fluid catalytic cracking.
  16. Jennifer S. Feeley ; Robert J. Farrauto ; Michel Deeba, Method and apparatus for NOx abatement in lean gaseous streams.
  17. Park, Sang Eon; Park, Yong Ki; Lee, Jin Woo; Lee, Chul Wee; Chang, Jong San; Cho, Jung Kuk, Method for preparing noble metal-supported zeolite catalyst for catalytic reduction of nitrogen oxide.
  18. Deeba Michel ; Feeley Jennifer S. ; Farrauto Robert J., Method of abating NO.sub.x and a catalytic material therefor.
  19. Julian Peter Cox GB; Julia Margaret Evans GB, Method of controlling emissions in exhaust gases from a two-stroke gasoline engine.
  20. Hideharu Iwakuni JP; Makoto Kyogoku JP; Hiroshi Yamada JP; Akihide Takami JP, Method of producing exhaust gas purifying catalyst and catalyst produced thereby.
  21. Nakamura, Masanori; Wakamatsu, Hironori; Suga, Katsuo; Sekiba, Toru, Powdery catalyst, exhaust-gas purifying catalyzer, and powdery catalyst production method.
  22. Takemoto Takashi,JPX ; Kyogoku Makoto,JPX ; Takami Akihide,JPX, Process for production of catalyst for exhaust gas cleaning.
  23. Suzuki Hiromasa,JPX, Process for purifying exhaust gases.
  24. Jacob Eberhard (Tutzing DEX) Harris Michael (Munster DEX), Sorptive catalyst for the sorptive and oxidative cleaning of exhaust gases from diesel engines.
  25. Cavataio, Giovanni; Girard, James W.; Jen, Hungwen; Snow, Rachel Alison; Lambert, Christine Kay, System for reducing NOx in exhaust.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로