Method for the preparation and application of rhodium catalysts for the hydrogenation of aromatic and other unsaturated compounds under mild condition

摘要

Method for the preparation of catalysts on support materials, such as strontiumtitanate, which serve for the hydrogenation of unsaturated organic compounds such as alkenes, alkynes and aromates, which catalysts consist of rhodium-metal on support, obtained by applying rhodiumcarbonyl- clusters to a support in an inert atmosphere and then pyrolyzing them at a relatively low temperature of for instance 150 C.P PThe material, thus applied to the support is activated by means of a reaction with oxygen, preferably between 0 and 150 C.