RESEARCH OF A NEW BULK CATALYST FOR GAS OIL HYDROTREATING

RESEARCH OF A NEW BULK CATALYST FOR GAS OIL HYDROTREATING

Received:2009-10-22 Revised:1900-01-01 Online:2010-06-12 Published:2010-06-12

Abstract

Abstract: A high activity bulk catalyst for gas oil hydrotreating was prepared. BET, XRD, SEM, TPR and SEM techniques were applied to characterize this new catalyst, and its hydrotreating activity was evaluated and compared with that of conventional supported catalyst using FCC LCO as feedstock. Results showed that the active components of the prepared bulk catalyst were well distributed and having curve structure. Evaluation results exhibited that as compared with the conventional catalyst at a double LHSV, this new bulk catalyst still had higher hydrodesulfurization, hydrodenitrogenation and aromatics saturation activities.

Key words: Gas oil, Hydrotreating, Bulk, Catalyst

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RESEARCH OF A NEW BULK CATALYST FOR GAS OIL HYDROTREATING

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