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Information × Registration Number 0207U004622, 0105U008381 , R & D reports Title Development technology of one stage catalytic synthesis of styrol based on native source of raw materials popup.stage_title Head Stryzhak Petro Evgenovich, Доктор хімічних наук Registration Date 11-06-2007 Organization L.V.Pisarzhevsky Institute of Physical Chemistry of the National Academy of Sciences of Ukraine popup.description2 There has been developed a process for single-stage synthesis of styrene being characterized on the basis of national raw material - toluene and methanol with use of a novel type of catalysts based on modified silica-alumina and carbonic materials. With the purpose of increasing the efficiency of catalysts for the process of single-stage synthesis of styrene a new approach has been proposed and used up to purposeful formation of catalysts, which approach is based on combined modification of zeolite by cations of I, II groups and provides an improvement of performance indices of catalysts Product Description popup.authors popup.nrat_date 2020-04-02 Close