A catalyst and a process for catalytic conversion of carbon dioxide-containing gas and hydrogen streams to hydrocarbons

摘要

The invention relates to a catalyst suitable for use in the 5 hydrogenation of carbon dioxide-containing gas, said catalyst comprising spinel phase of the formula [ Fe 2+(Fe 3 +yAl 3+1-y)2041 . Processes for preparing the catalyst and processes for the hydrogenation of carbon dioxide-containing gas in the presence of the catalyst are also disclosed. c 0 u - 3.5 -0 u 40 *CO2 Conve rsion Moil proclivity 0 20 40 60 80 100 Content of Fe 20 3 phase (a), wt%