کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8074569 | 1521456 | 2015 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A new method for optimization of Solar Heat Integration and solar fraction targeting in low temperature process industries
ترجمه فارسی عنوان
یک روش جدید برای بهینه سازی یکپارچگی حرارت خورشیدی و کسر خورشید در صنایع فرایند کم دما
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کلمات کلیدی
انرژی خورشیدی، یکپارچگی گرما، تجزیه و تحلیل خرج کردن، صنایع فرآوری، کارخانه تقطیر آلی، شبکه مبدل حرارتی،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
Today, process industries are responsible for a large portion of world's energy demand. Accordingly, in this section, replacing fossil fuels with renewables can have a great effect on total energy consumption and CO2 emission of the world. Using Heat Integration concepts, a general procedure for integration of solar heat into processes is generated. This procedure provides a tool for designers to find the best integration scenario and solar fraction targets. Also, it can help economic optimization of Solar Heat Integration by calculating the solar fraction targets for a certain amount of capital investment. Then, a new index for evaluation of existing designs is presented. Finally, the case of an organic distillation plant was investigated for Solar Heat Integration. Using the proposed procedure, the best place for solar heat exchangers on the process heat exchanger network and the solar fraction target was found. Annual simulations suggested that with current collector technologies, a payback period of 7-9 years is reachable. It was predicted that with further developments in collector technologies and more restrictions on CO2 emission, Solar Heat Integration for this case will eventually be profitable.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 90, Part 2, October 2015, Pages 1674-1681
Journal: Energy - Volume 90, Part 2, October 2015, Pages 1674-1681
نویسندگان
Amir Baniassadi, Mahyar Momen, Majid Amidpour,