A study on the selectivity to acetylene In carbon monoxide hydrogenation Under microwave plasma

摘要

The new technique of microwave plasma (2 450 MHz) was employed in the hydrogenation of carbon monoxide to acetylene. Several factors affecting the selectivity f acetylene, such as microwave input power, ratio of reactants (H_2/CO) and system pressure, were studied. The selectivity to acetylene increased with microwave input power increasing and system pressure and H_2/CO ratio decreasing, and achieved 95.87/100 under the best operation conditions.