Research Article

Methanol Aromatization over Zn and Ce Modified Hierarchical ZSM-5 Catalysts: Effect of Ce as a Promoter

Figure 1

Methanol conversion (a) and selectivity for aromatics (b) versus time on stream (reaction condition: T = 400°C, WHSV = 1.0 h−1, P = 0.1 MPa).
(a)
(b)