Article ID Journal Published Year Pages File Type
6497452 Applied Catalysis A: General 2015 9 Pages PDF
Abstract

- Parent ZSM-5 showed a decline of DME selectivity and methanol conversion over time.
- Alkaline treatment created extra mesoporosity and improved diffusion capability.
- Partial activation selectively retained ammonium cations and moderated acidity.
- Modified ZSM-5 exhibited enhanced catalytic performance due to synergy effect.
Keywords
Related Topics
Physical Sciences and Engineering Chemical Engineering Catalysis
Preview
Enhanced catalytic performance of zeolite ZSM-5 for conversion of methanol to dimethyl ether by combining alkaline treatment and partial activation
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