نتایج جستجو برای: hydroisomerization dewaxing

تعداد نتایج: 161  

2014
C. O. Ania J. Rocha A. P. Carvalho A. Martins

Bifunctional Pt-HMOR catalysts were prepared by incipient wetness impregnation of various desilicated MOR obtained by alkaline treatment using NaOH concentrations ranging from 0.1 to 0.5 M. The zeolite structural changes upon modification were investigated by several techniques including powder X-ray diffraction, Al and Si MAS-NMR spectroscopy, N2 adsorption, pyridine adsorption followed by inf...

Journal: :The International Conference on Chemical and Environmental Engineering 2008

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