Abstract
1. Catalytic activity was found for decationized forms of dealuminized Y zeolites obtained by the extraction of aluminum from NaY using EDTA and subsequent exchange of sodium cations by ammonium ions and heat treatment in the oxidative dehydrogenation of isoamylenes to give isoprene. 2. The protic activity of faujasites decreases with increasing SiO2/Al2O3 ratio, while the reaction rate and selectivity for the conversion of methylbutenes to isoprene increase. 3. The role of oxidative condensation products (OCP) in the catalysis of oxidative dehydration of isoamylenes of HNaY was discussed. Zeolites display catalytic activity in this reaction even in the absence of OCP.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
