Invention Grant
- Patent Title: Burned gas purifying catalyst
- Patent Title (中): 燃烧气体净化催化剂
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Application No.: US09201121Application Date: 1998-11-30
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Publication No.: US06420306B2Publication Date: 2002-07-16
- Inventor: Takahiro Kurokawa , Akihide Takami , Makoto Kyogoku , Hideharu Iwakuni , Kenji Okamoto , Hirosuke Sumida , Kenichi Yamamoto , Hiroshi Murakami , Hiroshi Yamada
- Applicant: Takahiro Kurokawa , Akihide Takami , Makoto Kyogoku , Hideharu Iwakuni , Kenji Okamoto , Hirosuke Sumida , Kenichi Yamamoto , Hiroshi Murakami , Hiroshi Yamada
- Priority: JP7-104498 19950428; JP8-077821 19960329
- Main IPC: B01J2106
- IPC: B01J2106
Abstract:
An exhaust gas emission control catalyst includes an under catalyst layer containing at least one of barium and lanthanum and an over catalyst layer containing an agent for absorbing water in a gas, at least one of the under catalyst layer and over catalyst layer containing catalytic metal.
Public/Granted literature
- US20010049337A1 BURNED GAS PURIFYING CATALYST Public/Granted day:2001-12-06
Information query
