کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
152590 456500 2010 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Thermal analysis of chemical reaction with a continuous microfluidic calorimeter
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Thermal analysis of chemical reaction with a continuous microfluidic calorimeter
چکیده انگلیسی

This paper presents a continuous microfluidic calorimeter to measure kinetics and enthalpy of very dangerous, highly exothermic chemical reactions. The main idea is to use a microfluidic chip, in co-flow or droplet flow, where the microchannel acts as the chemical reactor. A thermopile (Peltier element) measures the global heat flux dissipated during the chemical reaction. A highly thermal conductive plate is placed between the thermopile and the reactor to avoid severe temperature gradients and to let most of the heat flux go through this plate. Because of the microchannel dimensions only a small amount of products is required.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Journal - Volume 160, Issue 3, 15 June 2010, Pages 814–822
نویسندگان
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