کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
249861 502636 2008 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of fins on formaldehyde removal in annular photocatalytic reactors
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
Influence of fins on formaldehyde removal in annular photocatalytic reactors
چکیده انگلیسی

The influence of fins on formaldehyde removal in annular photocatalytic reactors was theoretically, numerically and experimentally studied. The simulated and experimental results agreed well. It was found that mass transfer tends to be the bottleneck of formaldehyde removal in conventional annular photocatalytic oxidation (PCO) reactors. When using fins coated with titania in a PCO reactor, the reaction area is greatly increased and the convective mass transfer is, therefore, obviously enhanced. The reaction coefficient may, however, be reduced. On the whole, the formaldehyde removal performance in an annular PCO reactor can be obviously improved by adding fins to the reactor. This analysis is helpful for annular PCO reactor design, and for performance optimization.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Building and Environment - Volume 43, Issue 3, March 2008, Pages 238–245
نویسندگان
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