Oliff PLC
Exhaust gas purification catalyst
An exhaust gas purification catalyst having an excellent exhaust gas purification ability while reducing the increase in pressure loss. Exhaust gas purification catalyst includes entrance cell, exit cell, and a wall-flow substrate having partition wall to separate these cell, a catalytic layer formed from exhaust inlet-side ends in the extending direction in sections of the interior of partition wall facing entrance cell, and a catalytic layer formed on the surface of partition wall facing exit cell from exhaust outlet-side ends in the extending direction of partition wall, having a length shorter than the entire partition wall length.
CATALER CORPORATION TOYOTA JIDOSHA KABUSHIKI KAISHA
B B B B F F B B B B F B Y
B01D B01D B01D B01J F01N F01N B01D B01J B01D B01D F01N B01D Y02T
additional additional additional inventional inventional additional inventional inventional additional additional inventional inventional additional
Naoto Masahiko Ryota Akemi Shingo Tsuyoshi
Miyoshi Takeuchi Onoe Sato Sakagami Ito