| 摘要 |
<p>An efficient and effective process substantially reduces volatile organic compounds in a gaseous stream without the formation of nitrogen oxides and with low energy consumption. The process uses a bed of catalyst comprising manganese dioxide, copper oxide and potassium oxide. The gaseous stream containing volatile organic compounds passes through the catalyst bed at a temperature of from about 50 to about 150 °C and reduces the level of volatile organic compounds in the gaseous stream by at least about 90 percent.</p> |
