COMPARISON STUDY ON THE CATALYSIS PERFORMANCE OF MCM-49 AND B ETA ZEOLITE ON THE TRANSALKYLATION OF PIPB

Journal Title: Topics in Chemical & Material Engineering (TCME) - Year 2018, Vol 1, Issue 1

Abstract

Zeolite MCM-49 and Beta were synthesized by dynamic hydrothermal method, which were characterized by different techniques, such as XRD, SEM, N2 adsorption-desorption and NH3-TPD. The catalyst performance of MCM-49 and Beta on the transalkylation of polyisopropyl-benzene (PIPB) had been studied, comparatively. The influence factors of catalytic performance were investigated, such as reaction temperature, raw materials ratio and space velocity. Results indicate that MCM-49 shows better catalytic activity for TIPB under a relatively low reaction temperature, which should be mainly due to a large amount of structurally accessible acid sites caused by its high external surface area.

Authors and Affiliations

Zhang Yu, Qin Tizhi, Jiang Di, Wang Duoying, An Duo

Keywords

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  • EP ID EP414269
  • DOI 10.26480/icnmim.01.2018.117.120
  • Views 64
  • Downloads 0

How To Cite

Zhang Yu, Qin Tizhi, Jiang Di, Wang Duoying, An Duo (2018). COMPARISON STUDY ON THE CATALYSIS PERFORMANCE OF MCM-49 AND B ETA ZEOLITE ON THE TRANSALKYLATION OF PIPB. Topics in Chemical & Material Engineering (TCME), 1(1), 117-120. https://europub.co.uk/articles/-A-414269