Production of catalyst containing gold and-or silver and amorphous titanium-silicon oxide, used for selective hydrocarbon oxidation, e.g. propene to propene oxide, involves making the mixed oxide by a sol-gel process

摘要

A process for the production of a composition containing gold and/or silver particles and an amorphous titanium-silicon mixed oxide, in which the mixed oxide is made by a sol-gel technique. An Independent claim is also included for a composition obtained by this process.