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A New Catalyst on Di(1-Naphthyl)methane Hydrocracking and Kinetics Analysis

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Abstract:

A new catalyst with two active constituents interacting with activated carbon was prepared. As a model reaction for coal liquefaction, the hydrocracking of di(1-naphthyl)methane (DNM) was investigated under different reaction conditions over the catalyst. The results show that the catalyst converts DNM hydrocraking into 1-methylnaphthalene and naphthalene with high selectively, without any hydrogenation product. Kinetic analysis indicates that DNM hydrocracking in the temperature range of 170-300 °C could be considered as a first order reaction. The activation energy E and pre-exponential factor A for DNM hydrocracking for different reaction times were calculated.

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Periodical:

Advanced Materials Research (Volumes 236-238)

Pages:

771-774

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.236-238.771

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Online since:

May 2011

Authors:

Xiao Ming Yue, Zhi Min Zong, Bing Sun, Ying Hua Wang, Yu Qing, Fang Jing Liu, Xian Yong Wei

Keywords:

Catalyst, Hydrocracking, Hydrogen Ion Transfer, Kinetic

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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