This article focuses on the adsorption properties of Ni-PEG / ZnO and Cu-PEG / ZnO catalysts. For modern technologies require more efficient and cheaper hydrogenation catalysts. Create them only through the development of new scientific approaches to the preparation of supported catalysts, and most recently modified polymer catalyst as supported on a carrier, and unsupported, involving the study of new physical and chemical methods. To determine the percentage of metal in the catalyst was prepared and investigated the mother solution.

The article discusses the mechanisms by which surfactants interact with a glass surface. The need for a preliminary silanization procedure was studied using laboratory glassware in the chemical analysis of lowconcentration surfactants. Rules were proposed for carrying out the silanization procedure.