Voronchak T. Technology of cooligomerization of unsaturated components of C9 fraction with heterogeneous catalysts of natural origin

The thesis is dedicated to the development of technology basis of heterogeneous catalytic cooligomerization of unsaturated hydrocarbons of C9 fraction of liquid pyrolysis products. A number of acid-type silica-alumina catalysts including zeolites and clays activated by an acid have been studied and the activated bentonite clay has been defined to be the optimal catalyst. The possibility of multiple uses of heterogeneous catalyst, as well as the catalyst regeneration has also been studied. Regularities of heterogeneous catalytic cooligomerization of C9 fraction unsaturated hydrocarbons when using activated bentonite clay as a catalyst have been studied.