کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1743497 | 1522022 | 2011 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
HEN optimization for efficient retrofitting of coal-fired power plants with post-combustion carbon capture
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فرآیندهای سطح زمین
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: HEN optimization for efficient retrofitting of coal-fired power plants with post-combustion carbon capture HEN optimization for efficient retrofitting of coal-fired power plants with post-combustion carbon capture](/preview/png/1743497.png)
چکیده انگلیسی
This study aims at reducing the energy penalty burdened by integration of pulverized coal-fired power plants with solvent-based post-combustion carbon capture (PCC) processes via heat exchanger network (HEN) optimization. The base case used is a 300 MWe coal-fired power plant burning pulverized black coal and emitting 256 tonnes/h of CO2. Integration of the base case with PCC showed that achieving 90% CO2 capture with purity of 99% using 30 wt% monoethanolamine (MEA) solvent admits an energy penalty of 19.4% to the overall plant output. Pinch analysis showed that a reduction in the mentioned energy penalty down to 15.9% can be achieved via integration.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Greenhouse Gas Control - Volume 5, Issue 2, March 2011, Pages 189–199
Journal: International Journal of Greenhouse Gas Control - Volume 5, Issue 2, March 2011, Pages 189–199
نویسندگان
Rajab Khalilpour, Ali Abbas,