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RISS
This article is about the experiment on the deactivation of automotive three-way catalyst by lead poisoning. Fuel used is gasoline which contains 0.26g Pb/ℓ. The three-way catalyst used is the ceramic monolith type catalyst AA9-163. The vehicle is d...
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RISS 인기검색어
燃料 汚染物質에 대한 自動車用 三元觸媒裝置의 活性機能 低下 - 납- = Deactivation of Automotive Three-way Catalyst Converter by Fuel Contaminants - Lead-
한글로보기https://www.riss.kr/link?id=A2031842
- 저자
- 발행기관
- 학술지명
- 권호사항
-
발행연도
1991
-
작성언어
Korean
-
KDC
050
-
자료형태
학술저널
-
수록면
21-30(10쪽)
- 제공처
- 소장기관
-
0
상세조회 -
0
다운로드
부가정보
다국어 초록 (Multilingual Abstract)
This article is about the experiment on the deactivation of automotive three-way catalyst by lead poisoning. Fuel used is gasoline which contains 0.26g Pb/ℓ. The three-way catalyst used is the ceramic monolith type catalyst AA9-163. The vehicle is drived for three cases which the distances are 1000㎞(C₁), 2000㎞(C₂), 3000㎞(C₃). The speed of the vehicle is around 100㎞/h.
The Light-Off (L/O) temperature and the three-way activations of catalysts are measured by the exhaust emission activity tester. The results of L/O temperature test in C₂ case show that the L/O temperature for CO is rised until 233℃ and the reduction activity of catalyst is failed for HC and NOx.
Three-way activation test indicates that the catalyst is ineffective by lead poisoning which is used for the vehicle drived upto 2000㎞. The reduction activity for CO is less sensitive than that for HC and NOx to lead poisoning.
The Light-Off (L/O) temperature and the three-way activations of catalysts are measured by the exhaust emission activity tester. The results of L/O temperature test in C₂ case show that the L/O temperature for CO is rised until 233℃ and the reduction activity of catalyst is failed for HC and NOx.
Three-way activation test indicates that the catalyst is ineffective by lead poisoning which is used for the vehicle drived upto 2000㎞. The reduction activity for CO is less sensitive than that for HC and NOx to lead poisoning.
This article is about the experiment on the deactivation of automotive three-way catalyst by lead poisoning. Fuel used is gasoline which contains 0.26g Pb/ℓ. The three-way catalyst used is the ceramic monolith type catalyst AA9-163. The vehicle is drived for three cases which the distances are 1000㎞(C₁), 2000㎞(C₂), 3000㎞(C₃). The speed of the vehicle is around 100㎞/h.
The Light-Off (L/O) temperature and the three-way activations of catalysts are measured by the exhaust emission activity tester. The results of L/O temperature test in C₂ case show that the L/O temperature for CO is rised until 233℃ and the reduction activity of catalyst is failed for HC and NOx.
Three-way activation test indicates that the catalyst is ineffective by lead poisoning which is used for the vehicle drived upto 2000㎞. The reduction activity for CO is less sensitive than that for HC and NOx to lead poisoning.
동일학술지(권/호) 다른 논문
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- 서울産業大學校
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- 서울産業大學校
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