Abstract
In our invention, FCC (fluid catalytic cracking) dry gas could be used to react with benzene without any special purification, and more than 90% ethylene was converted to ethylbenzene. The phenomenon of carbon deposition over catalyst surface was obvious and leads to a deactivation of catalyst, so it is important to study the behavior of carbon deposition of catalyst during alkylation of benzene. The influence of several factors such as temperature, reaction time, reactant concentration of the amount and the kinetics of carbon deposition were investigated, during which carbon depositing rate equations were obtained for different reactant.
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References
Qi Quingshen, Mod. Chem. Eng. 4 (1981) 24.
P. Dejaifve and A. Auroux, J. Catal., 70 (1981) 123.
Liu Jinxiang, Cai Guangyu, Yang Lixin, Gao Xiuying, Ji ping and Chen Guoquan, Cuihua Xuebao (in Chinese), 6 (1985) 238.
Liu Jinxiang, Wang Qingxia, Yang Lixin and Gao Xiuying, Cuihua Xuebao (in Chinese), 9 (1988) 183.
Wang Qingxia, Zhang Shurong, Cai Guangyu et al., J. of Petrochemical Technology (China), 8 (1989) 421.
Wang Quingxia, Cai Guangyu, Huang Zuxian, et al., Chinese Journal of Catalysis, 11 (1990) 236.
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Liu, J., Chen, W., Wang, Q. et al. The Carbon Depositing Behavior and its Kinetic Research in Benzene Alkylation Process Over High Silicate ZSM-5 Zeolite. Journal of Thermal Analysis and Calorimetry 58, 375–381 (1999). https://doi.org/10.1023/A:1010107306028
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DOI: https://doi.org/10.1023/A:1010107306028