Catalytic converter for use in automotive exhaust emissions cont

Details Catalytic converter for use in automotive exhaust emissions cont Catalytic converter for use in automotive exhaust emissions cont

1992-03-17

1993-08-10

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

422177, 422179, 422180, 55523, 55DIG30, 60300, F01N 310, B01D 5336, H05B 310

Patent

active

052346684

ABSTRACT:
A catalytic converter suitable for use in controlling automotive exhaust emissions including honeycomb heaters which are respectively disposed upstream and downstream of a main monolithic catalyst. Each honeycomb heater includes a honeycomb structure with at least two electrodes provided thereon to supply a current to the honeycomb structure.

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SwRI-9574 "Experimentation to Determine the Feasibility of Air Injection on an Electrically-Heated Catalyst for Reducing Cold-Start Benzene Emissions from Gasoline Vehicles" By Martin J. Heimrich, Jan., 1990.

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