Production of Olefins and Propylene from Ethanol by Zr-Modified H-ZSM-5 Zeolite Catalysts
Figure 3
Plots of the ratio of XRD peak intensity at 23.1° (after reaction/before reaction) versus the change in product yield over H-ZSM-5 and (Fe or Zr)/H-ZSM-5 catalysts. (a) Propylene yield and (b) aromatics yield.
