نتایج جستجو برای: hydroisomerization dewaxing

تعداد نتایج: 161  

Journal: :Applied Catalysis B-environmental 2021

Graphene oxide (GO) and N-doped graphene [(N)G] graphenes were submitted to H2 glow discharge under different regimes, in both the negative positive column plasma regions. The resulted catalysts fully characterized using several techniques such as Raman, DRIFT XPS spectroscopy, powder X-ray diffraction, pulse chemisorption H2-, CO2- NH3-TPD experiments. Density functional theory calculations pe...

2008
Indranil Roy Choudhury Joris W. Thybaut Johan A. Martens Joeri F.M. Denayer Guy B. Marin

The shape selective catalysis based on ZSM-5 zeolite has found widespread application (1,2) in refining and petrochemical industry since long time. The product distribution associated with hydrocracking and hydroisomerization processes on ZSM-5 are predominantly controlled by the pore geometry and component diffusion. The various aspects of diffusion inside ZSM-5 pore structure have been widely...

Journal: :Journal of Korea Technical Association of The Pulp and Paper Industry 2012

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