Email this article Mesoporous Zirconium Phosphonate Hybrid Bentonite as a Novel Efficient Catalyst for the Removal of Trace Olefins from Aromatics
- Authors: Wu M.1,2, Han H.3, Ni L.1, Zhang S.1, Li S.1, Wang Y.1, Jiang J.1, Pan Y.4, Chen J.1
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Affiliations:
- Faculty of Chemical Engineering, Huaiyin Institute of Technology
- Huai’an Research Center of Chemical and Advanced Materials, Dalian Institute of Chemical Physics
- Jiangsu Hanbon Sci. & Tech, Co., Ltd.
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Issue: Vol 91, No 5 (2018)
- Pages: 758-763
- Section: Organic Synthesis and Industrial Organic Chemistry
- URL: https://journals.rcsi.science/1070-4272/article/view/215818
- DOI: https://doi.org/10.1134/S1070427218050051
- ID: 215818
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Abstract
A nove l mesoporous zirconium phosphonate hybrid bentonite (MZrPHB ) catalyst was prepared for the removal of trace olefins from refining aromat ic oil. Pyridine-FTIR, NH3‒TPD, XRD, and N2 adsorptiondesorption analysis were applied to characterize acidic properties and textural properties of catalysts. And its olefins removal performance of MZrPHB catalyst was evaluated in comparison with commercial clay catalyst. It is found that the MZrPHB catalyst possesses an abundance of weak Lewis acid centers, large surface area, and regular mesopore, and thus, exhibits a longer treat life and higher olefins conversion compared to commercial clay catalyst. MZrPHB prepared in this report can be considered as a promising and superior alternative material to commercial clays for the purification of aromatics.
About the authors
Mei Wu
Faculty of Chemical Engineering, Huaiyin Institute of Technology; Huai’an Research Center of Chemical and Advanced Materials, Dalian Institute of Chemical Physics
Author for correspondence.
Email: meiwu@hyit.edu.cn
China, Huai’an, 223003; Huai’an, 223005 Jiangsu
Haifeng Han
Jiangsu Hanbon Sci. & Tech, Co., Ltd.
Email: meiwu@hyit.edu.cn
China, Huai’an City, Jiangsu Province
Lingli Ni
Faculty of Chemical Engineering, Huaiyin Institute of Technology
Email: meiwu@hyit.edu.cn
China, Huai’an, 223003
Songlan Zhang
Faculty of Chemical Engineering, Huaiyin Institute of Technology
Email: meiwu@hyit.edu.cn
China, Huai’an, 223003
Shuang Li
Faculty of Chemical Engineering, Huaiyin Institute of Technology
Email: meiwu@hyit.edu.cn
China, Huai’an, 223003
Yuqi Wang
Faculty of Chemical Engineering, Huaiyin Institute of Technology
Email: meiwu@hyit.edu.cn
China, Huai’an, 223003
Jinlong Jiang
Faculty of Chemical Engineering, Huaiyin Institute of Technology
Email: meiwu@hyit.edu.cn
China, Huai’an, 223003
Yichang Pan
State Key Laboratory of Materials-Oriented Chemical Engineering
Email: meiwu@hyit.edu.cn
China, Nanjing, 210009
Jing Chen
Faculty of Chemical Engineering, Huaiyin Institute of Technology
Email: meiwu@hyit.edu.cn
China, Huai’an, 223003
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