کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
641564 1457001 2013 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Kinetic behavior of carbon dioxide absorption in diethanolamine/ionic-liquid emulsions
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
Kinetic behavior of carbon dioxide absorption in diethanolamine/ionic-liquid emulsions
چکیده انگلیسی
Room-temperature ionic liquids (RTILs) have been found to induce precipitation of CO2-captured carbamate product in case of amine-RTIL systems that may lead to an efficient carbon dioxide capture process. Here we have studied the kinetic behavior of CO2 absorption in (mutually immiscible) DEA-[hmim][Tf2N] blends in a laboratory scale stirred-cell reactor at ambient pressure (∼1 atm) to assess the effects of amine concentration (⩽2 M DEA), CO2 partial pressure, agitation speed (1500-4500 rpm), and temperature variation (25-41 °C). A CO2 probe was used to monitor the change in gaseous CO2 volume ratio during the absorption experiments.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Separation and Purification Technology - Volume 118, 30 October 2013, Pages 757-761
نویسندگان
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