LI JIE
Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Gender:Male
Alma Mater:大连理工大学
Degree:Doctoral Degree
School/Department:电气工程学院
Discipline:Environmental Engineering. Theory and New Technology of Electrical Engineering. High Voltage and Insulation Technology
Business Address:大连理工大学电气工程学院静电所
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Indexed by:期刊论文
Date of Publication:2008-02-01
Journal:PLASMA SCIENCE & TECHNOLOGY
Included Journals:SCIE、EI
Volume:10
Issue:1
Page Number:94-99
ISSN No.:1009-0630
Key Words:chlorobenzene removal; bipolar pulse-power; silent discharge; molecular sieve 4A; MnO2/gamma-Al2O3
Abstract:In this study, the improvement in the removal of chlorobenzene (C6H5Cl) in the air was investigated by combining dielectric barrier discharge (DBD) driven by bipolar pulse-power with catalysts. Molecular sieve 4A (MS-4A) and MnO2/gamma-Al2O3 (MnO2/ALP) as two kinds of catalysts were tested at different positions in a DBD reactor. Catalysts were located either in the discharging area between two electrodes, or just behind the discharging area (in the afterglow area) closed to the outlet. The results indicated that DBD reactor with a bipolar pulse power-supply produced strong instant discharge and energetic particles, which can effectively activate catalysts of MS-4A and MnO2/ALP located in the afterglow area to achieve the synergistic effects on effective fission of chemical bonds of chlorobenzene. It was considered that the gas-chlorobenzene and the chlorobenzene adsorbed on the catalysts were decomposed simultaneously.
