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Article

Catalytic Combustion of Dimethyl Disulfide on Bimetallic Supported Catalysts Prepared by the Wet-Impregnation Method

by 1, 1, 2, 1 and 1,*
1
State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
2
Hangzhou Yinli Environmental Protection Technology Co., Ltd., Hangzhou 310016, China
*
Author to whom correspondence should be addressed.
Catalysts 2019, 9(12), 994; https://doi.org/10.3390/catal9120994
Received: 16 November 2019 / Revised: 23 November 2019 / Accepted: 25 November 2019 / Published: 27 November 2019
(This article belongs to the Special Issue Advanced Hybrid Materials for Catalytic Applications)
In this paper, the catalytic combustion of DMDS (dimethyl disulfide, CH3SSCH3) over bimetallic supported catalysts were investigated. It was confirmed that Cu/γ-Al2O3-CeO2 showed best catalytic performance among the five single-metal catalysts. Furthermore, six different metals were separately added into Cu/γ-Al2O3-CeO2 to investigate the promoting effect. The experiments revealed Pt as the most effective promoter and the best catalytic performance was achieved as the adding amount of 0.3 wt%. The characterization results indicated that high activity and resistance to sulfur poisoning of Cu-Pt/γ-Al2O3-CeO2 could be attributed to the synergistic effect between Cu and Pt. View Full-Text
Keywords: catalytic combustion; dimethyl disulfide; bimetallic; supported catalyst catalytic combustion; dimethyl disulfide; bimetallic; supported catalyst
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MDPI and ACS Style

Gao, J.; Gao, S.; Wei, J.; Zhao, H.; Zhang, J. Catalytic Combustion of Dimethyl Disulfide on Bimetallic Supported Catalysts Prepared by the Wet-Impregnation Method. Catalysts 2019, 9, 994. https://doi.org/10.3390/catal9120994

AMA Style

Gao J, Gao S, Wei J, Zhao H, Zhang J. Catalytic Combustion of Dimethyl Disulfide on Bimetallic Supported Catalysts Prepared by the Wet-Impregnation Method. Catalysts. 2019; 9(12):994. https://doi.org/10.3390/catal9120994

Chicago/Turabian Style

Gao, Junan; Gao, Song; Wei, Jun; Zhao, Hong; Zhang, Jie. 2019. "Catalytic Combustion of Dimethyl Disulfide on Bimetallic Supported Catalysts Prepared by the Wet-Impregnation Method" Catalysts 9, no. 12: 994. https://doi.org/10.3390/catal9120994

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