کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8091261 1521993 2014 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Rate-based modelling of CO2 regeneration in ammonia based CO2 capture process
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فرآیندهای سطح زمین
پیش نمایش صفحه اول مقاله
Rate-based modelling of CO2 regeneration in ammonia based CO2 capture process
چکیده انگلیسی
A rigorous, rate-based model was developed to simulate the regeneration of CO2 in aqueous ammonia-based CO2 capture process. The model was based on the Aspen RateSep module, which adopts the kinetic, thermodynamic and transport properties of the NH3-CO2-H2O system available in Aspen Plus V7.3. We compared the modelling results with those obtained from pilot-plant trials at the Munmorah Power Station, New South Wales, Australia. The results agreed reasonably well for all 30 cases considered, including the energy requirement for regeneration, stripping temperature, and ammonia concentration in the product. Using the validated model, we then further analysed the pilot plant results to gain insights into the CO2 regeneration process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Greenhouse Gas Control - Volume 28, September 2014, Pages 203-215
نویسندگان
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