Development of Highly Active Co-Mo Catalysts with Phosphorus and Citric Acid for Ultra-deep Desulfurization of Diesel Fractions (Part 1) Preparation and Performance of Catalysts

HY-Al2O3-supported Co-Mo catalysts were prepared with citric acid and phosphorus for the hydrodesulfurization of diesel fractions. The HDS activity was measured with straight-run light gas oil feedstocks under actual hydrotreating conditions. CoMoP/HY-Al2O3 catalyst had three times higher HDS activi...

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Veröffentlicht in:	Journal of the Japan Petroleum Institute 2005, Vol.48(2), pp.106-113
Hauptverfasser:	Fujikawa, Takashi, Kato, Masahiro, Kimura, Hiroshi, Kiriyama, Kazuyuki, Hashimoto, Minoru, Nakajima, Nobumasa
Format:	Artikel
Sprache:	eng
Schlagworte:	Co-Mo-S phase Cobalt molybdenum catalyst Diesel fuel Hydrodesulfurization Sulfur free Ultra deep hydrodesulfurization
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