Catalytic hydrocondensation of carbon monoxide with additions of dioxides of metals of the titanium subgroup of the latter under the action of carbon monoxide and hydrogen Communication 43. Activity of cobalt catalysts with additions of dioxides of metals of the titanium subgroup

Abstract

1. A Co-clay catalyst is twice as active as a Co-kieselguhr catalyst for the hydropolymerization of ethylene under the action of small amounts of CO in presence of H2. 2. Additions of ThO2, ZrO2, and TiO2 promote a Co-MgO-kieselguhr catalyst. ThO2 and ZrO2 promote, but TiO2 deactivates a Co-kieselguhr catalyst. All these oxides deactivate, a Co-clay catalyst.