XPS Study of Nitrided Molybdena/Titania Catalyst for the Hydrodesulfurization of Dibenzothiophene

The relationship between the molybdenum species of nitrided Mo/TiO2 catalysts and the HDS activity of the catalysts was studied by XPS and X-ray diffraction. The HDS of dibenzothiophene was carried out in a fixed-bed microreactor at 573 K and 10.1 MPa of total pressure. The 10.3% MoO3/TiO2 catalyst...

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Veröffentlicht in:	Journal of Physical Chemistry B: Materials, Surfaces, Interfaces, amp Biophysical Surfaces, Interfaces, amp Biophysical, 1999-11, Vol.103 (46), p.10180-10188
Hauptverfasser:	Nagai, Masatoshi, Takada, Jumpei, Omi, Shinzo
Format:	Artikel
Sprache:	eng
Schlagworte:	01 COAL, LIGNITE, AND PEAT 02 PETROLEUM CATALYTIC EFFECTS DESULFURIZATION MOLYBDENUM OXIDES NITRIDATION POLYCYCLIC SULFUR HETEROCYCLES TITANIUM OXIDES
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