کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6974531 1453344 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental studies of removing typical VOCs by dielectric barrier discharge reactor of different sizes
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بهداشت و امنیت شیمی
پیش نمایش صفحه اول مقاله
Experimental studies of removing typical VOCs by dielectric barrier discharge reactor of different sizes
چکیده انگلیسی
This research conducted both lab-scale and pilot-scale tests by selecting toluene as the typical volatile organic compounds (VOCs) and by using the promising non-thermal plasma oxidation technology - dielectric barrier discharge (DBD). To develop baseline engineering data to demonstrate the feasibility of application of self-made DBD reactors, the peak voltage, gas flow speed, initial toluene concentration, discharge frequency and duty ratio were studied. The results showed that toluene removal efficiency improves with increase of electrical voltage, frequency and duty ratio, and declines with increase of polar distance, gas flow speed and toluene initial concentration. When the voltage increases, the energy efficiency rises first and then drops. The energy efficiency reaches the climax when the energy density reaches 150.8 J/L and 101.7 J/L in the lab-scale experiment and pilot-scale experiment respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Process Safety and Environmental Protection - Volume 94, March 2015, Pages 380-384
نویسندگان
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