| 摘要 |
A method of manufacturing a catalyst of removal of nitrogen oxides from gaseous mixtures includes coating a matrix of honeycomb structure with aluminum oxide, subsequent deposition of silver salts and thermal treatment. Aluminum hydroxide is applied on the honeycomb structure matrix. The resultant matrix is washed with water or acid solution, dried and subject to thermal dehydration under the temperature of 100-800 °C to form on the matrix surface of the aluminum oxide phase, and then the resulting matrix is coated with silver salts, then the matrix is dried and subject to thermal treatment under the temperature of 400-800 °C. |
