Issue 11, 2015
From the journal:

Catalysis Science & Technology

An energy-efficient catalytic process for the tandem removal of formaldehyde and benzene by metal/HZSM-5 catalysts†

Yu Wang,‡a   Siyu Yao,‡b   Mark Crocker,c   Xiaobing Zhu,a   Bingbing Chen,a   Jinglin Xie,b   Chuan Shi*a  and  Ding Ma*b  

* Corresponding authors

a Laboratory of Plasma Physical Chemistry, Dalian University of Technology, Dalian, People's Republic of China
E-mail: chuanshi@dlut.edu.cn

b College of Chemistry and Molecular Engineering, College of Engineering, Peking University, Beijing 100871, PR China
E-mail: dma@pku.edu.cn

c Center for Applied Energy Research, University of Kentucky, Lexington, KY 40511, USA

Abstract

A novel tandem temperature-pulse oxidation (TTPO) concept for energy-efficient catalytic removal of formaldehyde and benzene is proposed and realized over zeolite-hosted platinum catalysts. At room temperature, formaldehyde is oxidized; meanwhile, benzene is stored in the zeolite domain. The adsorbed benzene can be burned off in a successive temperature pulse at 473 K, making the surface active sites available for the next cycle.

Graphical abstract: An energy-efficient catalytic process for the tandem removal of formaldehyde and benzene by metal/HZSM-5 catalysts

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Article information

DOI
https://doi.org/10.1039/C5CY00758E
Article type
Paper
Submitted
02 Jun 2015
Accepted
21 Jun 2015
First published
07 Jul 2015

Catal. Sci. Technol., 2015,5, 4968-4972

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An energy-efficient catalytic process for the tandem removal of formaldehyde and benzene by metal/HZSM-5 catalysts

Y. Wang, S. Yao, M. Crocker, X. Zhu, B. Chen, J. Xie, C. Shi and D. Ma, Catal. Sci. Technol., 2015, 5, 4968 DOI: 10.1039/C5CY00758E

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