Kinetics of Benzene Alkylation with Long Chain Olefin over Solid Acid Catalyst

Abstract:

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The benzene alkylation with long chain olefin over solid acid catalyst in the fixed-bed reactor was carried out under near critical conditions. The kinetic model of alkylation correlated with external diffusion and yield model of products were determined, and the model parameters, such as, the external diffusion factor, olefin conversion rate constant and the rate constant forming three products, were estimated. The statistical analysis showed the kinetic model had the higher simulation precision. Compared with the catalyst with 12~16 mesh (Cat-2), the activity and selectivity of linear alkyl benzene (LAB) of catalyst with 20~40 mesh (Cat-1) was higher.

Info:

Periodical:

Advanced Materials Research (Volumes 233-235)

Edited by:

Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He

Pages:

1455-1459

DOI:

10.4028/www.scientific.net/AMR.233-235.1455

Citation:

H. K. Yuan et al., "Kinetics of Benzene Alkylation with Long Chain Olefin over Solid Acid Catalyst", Advanced Materials Research, Vols. 233-235, pp. 1455-1459, 2011

Online since:

May 2011

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$35.00

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