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The γ-Al2O3-supported Anderson-type complexes (NH4)4[NiMo6−xWxO24H6]·5H2O (x=0, 3 or 6) were carburized with CH4/H2 (1:4) mixture (denoted by NiMo6−xWx-C/Al). These solid compounds have been tested in a continuous flow, fixed bed reactor for thiophene hydrodesulfurization and polychlorinated biphenyls hydrodechlorination, and in (semi-) batch reactor for dibenzothiophene selective oxidation. The specific...
Vanadium nitride and carbide were synthesized by the temperature-programmed reaction of ammonium vanadate (NH 4 VO 3 ) with pure NH 3 and 20% CH 4 in H 2 , respectively. Based on the XRD results, the catalysts showed VN and V 8 C 7 /V 4 C 3 with an amount of V 2 O 3 in the bulk after nitridation and carburization...
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