期刊论文

Song, Guangsen

英文

Journal of the Taiwan Institute of Chemical Engineers

1876-1070

2020

109

103-110

10.1016/j.jtice.2020.01.006

The authors gratefully acknowledge the financial support from the Grain Administration of Hubei Province Project ( 20181805 ), Hubei Important Project of Technological Innovation ( 2018ABA094 ), the Central Committee Guides Local Science and Technology Development Special Project of Hubei Provinc e (No. 2019ZYYD059 ), the Outstanding Youth Project of Wuhan Polytechnic University ( 2018J03 ) and the Natural Science Foundation Project of Chongqing ( cstc2019jcyj-msxmX0309 ) for this work. The authors gratefully acknowledge the financial support from the Grain Administration of Hubei Province Project (20181805), Hubei Important Project of Technological Innovation (2018ABA094), the Central Committee Guides Local Science and Technology Development Special Project of Hubei Province (No. 2019ZYYD059), the Outstanding Youth Project of Wuhan Polytechnic University (2018J03) and the Natural Science Foundation Project of Chongqing (cstc2019jcyj-msxmX0309) for this work.

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In this work, the catalytic oxidation of trichloroethylene (TCE) was performed for the first time over the Cu modified ZSM-5 zeolite membrane catalysts prepared via metal-organic chemical vapor deposition (MOCVD). The results displayed that four Cu/ZSM-5/PSSF catalysts with different copper loadings were highly selective to HC1, while the 5Cu/Z (Cu/ZSM-5/PSSF catalyst with copper loading of 5%) exhibited the best catalytic behavior with 90% of TCE conversed at 490 degrees C, which decreased 36 degrees C compared with 0.5Cu/Z catalyst. The possible reasons are higher concentration of Cu2+ speci...