Catalytic Oxidation Desulfurization over PTA-dispersed MIL-101 under Mild Conditions

DOI

10.2991/icmse-16.2016.1How to use a DOI?

Keywords

Oxidation desulfurization, Dibenzothiophene (DBT), Metal-organic frameworks, Phosphotungstic acid (PTA), Aromatics

Abstract

With H2O2 as oxidant, phosphotungstic acid (PTA) was used as heterogeneous oxidation desulfurization catalyst via immobilizing on porous MIL-101. By combining the catalytic activity of PTA with the adsorption property of supporter MIL-101, 91.2% of dibenzothiophene (DBT) in model fuel has been removed. Even with benzene and p-xylene co-existed, 0.5PTA/MIL remained its activity in catalytic oxidation of DBT. However, when TBHP was used as an alternative of H2O2 in this reaction system, no conversion of dibenzothiophene (DBT) was detected.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yong Liu
AU  - Jian-Fei Bai
AU  - Xiao-Hong Yin
AU  - Hong-Tao Duan
AU  - Yan-Fei Zhang
PY  - 2016/12
DA  - 2016/12
TI  - Catalytic Oxidation Desulfurization over PTA-dispersed MIL-101 under Mild Conditions
BT  - Proceedings of the 4th 2016 International Conference on Material Science and Engineering (ICMSE 2016)
PB  - Atlantis Press
SP  - 1
EP  - 7
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmse-16.2016.1
DO  - 10.2991/icmse-16.2016.1
ID  - Liu2016/12
ER  -