Exhaust gas purifying catalyst composition containing zeolite for reducing hydrogen sulfide

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United States of America Patent

APP PUB NO 20070238606A1
SERIAL NO

11716421

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Abstract

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Disclosed herein is an exhaust gas purifying catalyst composition for reducing hydrogen sulfide, including active alumina, supporting platinum and/or palladium, along with rhodium; a metal selected from the group consisting of Ba, La, Pr and Zr; cerium oxides; and zeolite.

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Patent Owner(s)

Patent OwnerAddress
HEESUNG ENGELHARD CORPORATIONSHIHEUNG-CITY KYUNGKI-DO 429-450

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ha, Jae-Au Gwangmyeong-city, KR 4 19
Han, Hyun-Sik Ansan-city, KR 30 147
Song, Jin-Woo Shiheung-city, KR 14 110

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