Fig. 1: Comparison of propene selectivity-propene/ethene ratio-catalytic stability of selected MTO catalysts.
From: Control of zeolite microenvironment for propene synthesis from methanol

3D plot of P/E ratio versus lifetime and propene selectivity, showing the balance of catalytic performance of selected zeolites for conversion of pure methanol to olefins at methanol conversion ≥95%. For clarity, only representative zeolites are shown in the plot. Full data are listed in Supplementary Table 1.