Journal of Petrochemical Universities
Effective Diffusion Coefficient and Restricted Diffusion Factor of Heavy Oil in Catalysts
LIU Zi-yuan,CHEN Sheng-li,DONG Peng,et al
Journal of Petrochemical Universities . 2011, (5): 1 -5 .  DOI: 10.3696/j.issn.1006-396X.2011.05.001