Three-way catalytic process for gaseous streams
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United States of America Patent
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Oct 27, 1981
Grant Date -
N/A
app pub date -
Sep 28, 1979
filing date -
Sep 28, 1979
priority date (Note) -
Expired
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Abstract
A process for the catalytic combustion of carbon monoxide and hydrocarbons and the catalytic reduction of the oxides of nitrogen contained in a gas stream. The process involves intimately contacting the gaseous stream with a catalyst bed comprising copper metal or copper ion and a high silica zeolite.
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