| 摘要 |
<p>The invention relates to physical chemistry and can be used for controlling the rate of catalytic hydrogenation and oxidation reactions. The technical result consists in the substantial simplification of a process for producing the required catalyst and in the process safety owing to the substitution of difficult-to-make tetra aquapalladium (II) perchlorate and a reducing agent. The method for producing a palladium-containing catalyst involves isolating bivalent palladium from an initial solution and precipitating the reduced palladium on a carrier. Palladium (II) chloride PdCl 2 is used as initial compound, the reduction of palladium (II) to palladium (0) and the precipitation thereof on the carrier is carried out using ferrous sulphate (II), and carbonaceous or aluminosilicate materials are used as carriers. Fullerene, carbon black and shungite, which contain oxides of aluminium, silicon and other elements as well as carbon, are used as carbonaceous materials. The aluminosilicate materials are in the form of slurry (a by-product of bauxite processing).</p> |
