caa a22 4500 463170083 CHVBK 20180406164810.0 cr unu---uuuuu 170326e20070801xx s 000 0 eng 10.1007/s10450-007-9021-9 doi (NATIONALLICENCE)springer-10.1007/s10450-007-9021-9 Ruthven Douglas Department of Chemical Engineering, University of Maine, 04469, Orono, ME, USA aut Diffusion of aromatic hydrocarbons in silicalite/HZSM-5 [Elektronische Daten] [Douglas Ruthven] Diffusion of benzene and the xylene isomers in silicalite/HZSM-5 has been studied by a wide range of different experimental techniques. The available data are reviewed in an attempt to draw general conclusions concerning the intracrystalline diffusion process. The results for benzene are remarkably consistent, and the conformity between transport and tracer diffusion and between single crystal membrane and ZLC and frequency response data suggests that diffusion is essentially isotropic with no significant difference between the self and "corrected” transport diffusivity. The situation is more complex for p-xylene which shows clear evidence of non-isotropic behavior and a significant difference between tracer and transport diffusivities. Springer Science+Business Media, LLC, 2007 Adsorption Springer US; http://www.springer-ny.com 13/3-4(2007-08-01), 225-230 0929-5607 13:3-4<225 2007 13 10450 https://doi.org/10.1007/s10450-007-9021-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10450-007-9021-9 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Ruthven Douglas Department of Chemical Engineering, University of Maine, 04469, Orono, ME, USA aut NATIONALLICENCE 773 0- Adsorption Springer US; http://www.springer-ny.com 13/3-4(2007-08-01), 225-230 0929-5607 13:3-4<225 2007 13 10450 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer