Effects of Desilication in NaOH/Piperidine Medium and Phosphorus Modification on the Catalytic Activity of HZSM-5 Catalyst in Methanol to Propylene Conversion.

Conclusion: The findings showed alkaline treatment in NaOH/piperidine solution created uniform mesoporosity with no severe damage in the crystal structure. Similarly, phosphorus modification developed the acidic features and led to the optimal catalytic efficiency in terms of maximum propylene selectivity (49.16%) and propylene/ethylene (P/E) ratio (5.97) as well as the maximum lifetime of the catalyst.
PMID: 32664835 [PubMed - as supplied by publisher]

Source: Combinatorial Chemistry and High Throughput Screening - July 12, 2020 Category: Chemistry Authors: Safaei E, Taghizadeh M Tags: Comb Chem High Throughput Screen Source Type: research