CATALYST AND METHOD FOR CONVERTING CARBON-CONTAINING STREAM TO C2 TO C5 PARAFFINS USING IT

摘要

A process for preparing C2 to C5 paraffins includes introducing a feed stream comprising hydrogen gas and a carbon-containing gas into a reaction zone of a reactor, and converting the feed stream into a product stream comprising C2 to C5 paraffins in the reaction zone in the presence of a hybrid catalyst. The hybrid catalyst includes a metal oxide catalyst component and a microporous catalyst component. The metal oxide catalyst component satisfies: an atomic ratio of Cu/Zn from 0.01 to 3.00; an atomic ratio of Cr/Zn from 0.01 to 1.50; and percentage of (A1 + Cr) from greater than 0.0 at% to 50.0 at% based on a total amount of metal in the metal oxide catalyst component.