The main subject of this thesis is the study of the effect of the support (alumina, silica, zirconia, or titania) on the selective hydrogenation of styrene into ethylbenzene using supported Pd and Ni catalysts. The catalysts ...

Different factors which have influence on the semi-hydrogenation of 1-heptyne to 1-heptene were evaluated in the present thesis. Mono and bimetallic catalysts by incipient wetness and successive impregnation techniques ...