HDN and HDS activity of MoNi/Al2O3-TiO2 catalysts.

• Autorzy: Wereszczako-Zielińska I. , Grzechowiak J. R.
• Konferencja: IV International Conference Catalysis and Adsorption in Fuel Processing and Environmental Protection, September 18-21, 2002, Kudowa Zdrój, Poland
• Języki publikacji: EN

Abstrakty

EN

The effect of titania on the texture and acidity of the supports as well as on the activity of the Mo-Ni catalysts was studied. The highest activity in hydrodenitrogenation (HDN) of an oil fraction was that of the catalysts containing 50 wt.% TiO2. However, the hydrodesulfurization (HDS) activity determinations for investigated catalysts show that the TiO2 content in the support must not exceed 20 wt.%. It was found that the activity of the Mo-Ni/Al2O3-TiO2 catalysts in the HDN process depends on the phase composition of the TiO2.

Słowa kluczowe

EN

alumina-titania support; molibdenum nickel catalysts

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Prace Naukowe Instytutu Chemii i Technologii Nafty i Węgla Politechniki Wrocławskiej. Konferencje
• Rocznik: 2002
• Tom: Vol. 10, nr 57
• Strony: 303--308
• Opis fizyczny: Bibliogr. 6

Twórcy

autor

Wereszczako-Zielińska I.

autor

Grzechowiak J. R.

• Institute of Chemistry and Technology of Petroleum and Coal, Wrocław University of Technology, ul. Gdańska 7/9, 50-344, Wrocław, Poland