CO2 injection into synthesis feed gas to reduce or eliminate net CO2 production during isosynthesis over ZnO-Cr2O3 plus ZSM-5 hybrid catalyst combinations

摘要

A process of form hydrocarbons boiling to the gasoline range and reducing or eliminating net CO2 production during isosynthesis over a ZnO-Cr2O3 plus ZSM-5 catalyst by adding from about 5% to about 15% CO2 to the synthesis gas mixture prior to contact to with catalyst.