Abstract
1. Through study of the alkylation of benzene by ethytene on a 0.67 CaNaY zeolite catalyst it has been shown that the increase in zeolite activity in carbonium type reactions under the action of CO2 is due to proton enrichment and an increase in the number of acid centers capable of participating in the catalytic process. 2. Dry CO2 adsorbs on the completely dehydrated CaNaY zeolite to form monodentate carbonate structures, without altering the system acidity. In the presence of water, formation of these carbonate structures is accompanied by an increase in the concentration and strength of the Bronsted acid centers.
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.
