In this study the catalytic dehydrogenation of ethylbenzene to styrene was investigated in a simulated tubular sodalite membrane reactor. The high quality microporous sodalite membrane was synthesized by direct hydrothermal method and characterized by single gas permeation measurements. The performance of the prepared membrane showed high potential for application in a dehydrogenation membrane ...

Methanol-to-olefins is a promising process that has attracted the attention of many research groups in last years. Zeolites are primary catalyst for this process, and SAPO-34 one most used because its high selectivity toward C2–C4 olefins. As drawback, it deactivates quickly forces to work alternately using reaction regeneration cycles. The mechanism by which still on debate, further needs be d...