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Direct synthesis of DME from syngas on hybrid CuZnAl/ZSM-5 catalysts: New insights into the role of zeolite acidity

✍ Scribed by Andrés García-Trenco; Agustín Martínez

Book ID
113459378
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
643 KB
Volume
411-412
Category
Article
ISSN
0926-860X

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Direct synthesis of DME from syngas on h
Direct synthesis of DME from syngas on hybrid CuZnAl/ZSM-5 catalysts: New insights into the role of zeolite acidity
✍ Andrés García-Trenco; Agustín Martínez 📂 Article 📅 2012 🏛 Elsevier Science 🌐 English ⚖ 643 KB

A commercial HZSM-5 zeolite (Si/Al = 16) was submitted to mild acid treatment and partial exchange of H + by Na + and Co 2+ cations in order to produce samples with different amounts and strengths of Brønsted and Lewis acid sites. The acid properties of the zeolites were determined by both FTIR of a