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Simultaneous isomerization of n-heptane and saturation of benzene over Pt/Beta catalysts: The influence of zeolite crystal size on product selectivity and sulfur resistance by M.A Arribas; A Martı́nez is a Materials Science article available to read on EtoBox.
What is Simultaneous isomerization of n-heptane and saturation of benzene over Pt/Beta catalysts: The influence of zeolite crystal size on product selectivity and sulfur resistance about?
In this work we show that decreasing the zeolite crystal size has a clear benefit on product selectivity and sulfur resistance of Pt/Beta catalysts during the simultaneous hydroisomerization of n-heptane and hydrogenation of benzene. The higher isomerization selectivity of the catalyst prepared from a nanocrystalline Beta zeolite can be ascribed to a faster diffusion of the iso-C 7 products through the small crystallites preventing cracking reactions to occur, while the improved sulfur resistance can be related to a better dispersion of Pt owing to its higher surface area and mesoporosity.
Who reads Simultaneous isomerization of n-heptane and saturation of benzene over Pt/Beta catalysts: The influence of zeolite crystal size on product selectivity and sulfur resistance?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- M.A Arribas; A Martı́nez
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0920-5861)
- Published
- 2001
- Language
- EN
- Field
- Materials Science (Physical Sciences)