Hydrodenitrogenation (HDN) with NiMo supported on Al{sub 2}O{sub 3}-AlPO{sub 4}
Conference
·
OSTI ID:214749
- Auburn Univ., AL (United States); and others
Aluminum phosphate - metal oxides can be used as nonconventional supports for NiMo hydrotreating catalysts. Several Al{sub 2}O{sub 3}-AlPO{sub 4} (AAP) supports were prepared by coprecipitation. Effect of variations in Al/P atomic ratios, precipitation method, final pH and washing agent on various support properties were examined. Catalysts containing 4 wt% NiO and 19.5 wt% MoO{sub 3} were prepared by incipient wetness and characterized by several methods. Hydrodenitrogenation (HDN) activities of the catalysts were examined in model compound and coal liquid reactions.
- OSTI ID:
- 214749
- Report Number(s):
- CONF-950801--
- Country of Publication:
- United States
- Language:
- English
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