Paper Title:
Study on Gas-Phase Catalytic Conversion of Turpentine-Based Dipentene (TBDP) by Pd/C Catalysts
  Abstract

Turpentine-based dipentene (TBDP) contains limonene 30.32 %, terpinolene 31.35 %, α-terpinene 7.55 %, γ-terpinene 6.40 % and p-cymene 12.87 %. Three Pd/C catalysts were characterized by BET, XRD, TG-DTG and atomic absorption spectrometry (AAS). The properties of the catalysts on TBDP conversion were compared. Difference of catalytic competitive reactions of TBDP by catalyst A with the change of reaction temperature was discussed in detail. The yield of p-cymene at 280-310°C was over 95.0 %. It was important to control the reaction temperature for TBDP dehydrogenation catalyzed by Pd/C catalysts. It is valuable to probe the catalytic behaviors of Pd/C catalyst on TBDP dehydrogenation for research and development of efficient preparation technology of p-cymene from TBDP.

  Info
Periodical
Advanced Materials Research (Volumes 236-238)
Edited by
Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao
Pages
27-34
DOI
10.4028/www.scientific.net/AMR.236-238.27
Citation
L. W. Bi, Q. G. Zhang, P. Wang, Z. D. Zhao, D. W. Li, Y. X. Chen, D. M. Li, Y. Gu, J. Wang, X. Z. Liu, "Study on Gas-Phase Catalytic Conversion of Turpentine-Based Dipentene (TBDP) by Pd/C Catalysts", Advanced Materials Research, Vols. 236-238, pp. 27-34, 2011
Online since
May 2011
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Price
$32.00
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