کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1056954 1485314 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Binary VOCs absorption in a rotating packed bed with blade packings
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
Binary VOCs absorption in a rotating packed bed with blade packings
چکیده انگلیسی

This investigation addressed the mass transfer of rotating packed beds with blade packings in removing methanol and 1-butanol from binary mixtures by absorption using water as the absorbent. The dependences of the overall volumetric gas-phase mass transfer coefficient (KGa) on the inlet methanol concentration, the inlet 1-butanol concentration, the rotational speed, the gas flow rate, and the liquid flow rate, were explored. The results demonstrated that the inlet methanol and 1-butanol concentrations had a negligible effect on the KGa values of methanol and 1-butanol. The KGa values of methanol and 1-butanol increased with the rotational speed, the gas flow rate, and the liquid flow rate. The dependence of KGa on the gas flow rate was higher than that on the liquid flow rate, revealing that the mass transfer in binary VOCs absorption may be controlled considerably by the mass transfer in gas phase.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Environmental Management - Volume 98, 15 May 2012, Pages 175–182
نویسندگان
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