Utilizing Blast Furnace gas to run a supercritical CO۲ cycle to meet part of the internal consumption of the iron plant and to produce fresh water through a multi-effect desalination unit
- سال انتشار: 1402
- محل انتشار: دو فصلنامه تجهیزات و سیستم های انرژی، دوره: 11، شماره: 3
- کد COI اختصاصی: JR_EES-11-3_005
- زبان مقاله: انگلیسی
- تعداد مشاهده: 63
نویسندگان
Department of Mechanical Engineering, Faculty of Mechanical Engineering, University of Tabriz, Tabriz, Iran
Department of Mechanical Engineering, Faculty of Mechanical Engineering, University of Tabriz, Tabriz, Iran
Department of Mechanical Engineering, Faculty of Mechanical Engineering, University of Tabriz, Tabriz, Iran
چکیده
Iron furnace gases, a byproduct of the steel and iron industries, have been the subject of research on employing them to power some of the factory's internal needs. The rise in fuel costs and focus on energy system sustainability have created distinct frameworks for heat loss sources and low-value fuels. In this study, iron furnace gas produced in steel and iron factories has been used to produce additional power to provide part of the domestic power consumption of these factories. Supercritical carbon dioxide cycle has been used to generate power. The results show that at the optimal point, the system has emissions of ۰.۵۲ and a net power output of ۲۲۱۰۰ kWh. Also, the efficiency of the system is ۳۸.۵۶% and the emission of carbon dioxide is ۰.۵۱۰ ton/MWh. Also, by increasing the temperature of the exhaust gas by ۱۵۰ degrees, it is clear that ۲ MW of recycled heat can be obtained. Also, in this regard, the output work of the turbine has increased by ۰.۸ kW and increases the efficiency of the whole cycle by ۳۱.۵% to ۳۷%.کلیدواژه ها
Supercritical carbon dioxide cycle, Steel plant, blast furnace, Multi-effect desalination unitاطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
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