| 摘要 |
An oxidation catalyst of palladium, copper and nickel on an alumina substrate. The catalyst is produced by impregnating the alumina substrate with a halide salt solution of palladium chloride, nickel chloride, copper chloride and copper sulfate. The catalyst is useful for removal by oxidation, adsorption or decomposition of gases such as carbon monoxide, hydrogen sulfide, hydrogen cyanide, sulfur dioxide, and ozone, present in dilute concentrations in air. |
