نشریه علمی فرآیند نو

نشریه علمی فرآیند نو

تحلیل ترمودینامیکی و زیست محیطی نیروگاه تولید سه منظوره با استفاده از زباله های جامد شهری

نوع مقاله : پژوهشی

نویسندگان
1 دانش آموخته کارشناسی ارشد مهندسی فرآیند، دانشکده مهندسی شیمی، دانشگاه تربیت مدرس، تهران، ایران
2 دانشیار مهندسی شیمی، عضو هیات علمی دانشکده مهندسی، دانشگاه یاسوج، یاسوج، ایران
چکیده
در این مطالعه، تحلیل جامع ترمودینامیکی و انتشار دی‌اکسید کربن برای یک سامانه سه‌منظوره یکپارچه با سوخت زیست‌توده انجام شد. نوآوری اصلی پژوهش، ارائه یک پیکربندی جدید جهت یکپارچه‌سازی هم‌زمان سه نوع خروجی انرژی با استفاده از زباله‌های جامد شهری به عنوان سوخت است که باعث افزایش بازده کلی و کاهش انتشار دی‌اکسید کربن نسبت به مطالعات پیشین می‌شود. بر اساس شبیه‌سازی حالت پایه، سیستم قادر است 4994 کیلووات توان الکتریکی خالص، 1034 کیلووات سرمایش معادل و kg/h 11960 آب شیرین با نرخ بازیافت 33/28 درصد تولید کند. بازده کلی انرژی و بازده الکتریکی به ترتیب 73/82 و 39/92 درصد و ردپای کربن معادل kg CO₂/kWh 0.2 است. تحلیل‌های پارامتری نشان می‌دهد افزایش دمای ورودی توربین گازی و فشار سیکل ارگانیک رانکین موجب بهبود عملکرد انرژی و کاهش انتشار می‌شود. نتایج، پتانسیل بالای این سامانه را به عنوان راهکاری پایدار برای مناطق ساحلی و جوامع کوچک تا متوسط تأیید می‌کند.
کلیدواژه‌ها

موضوعات


عنوان مقاله English

Thermodynamic and Environmental Assessment of a Tri-Generation Power Plant Utilizing Municipal Solid Waste

نویسندگان English

Reza Bagheri 1
Parviz Darvishi 2
1 Process Engineering Department, Tarbiat Modares University, Tehran, Iran
2 Chemical Engineering Department, Yasouj University, Yasouj, Iran
چکیده English

In this study, a detailed thermodynamic and CO₂ emission analysis was carried out for an integrated biomass-fueled tri-generation system that simultaneously produces electricity, desalinated water, and cooling. The main novelty of the new proposed configuration lies in its combined use of urban solid waste as fuel to generate three useful energy outputs, improving overall efficiency and reducing CO₂ emissions compared with previous studies. According to the baseline simulation, the system can generate 4,994 kW of net electrical power, 1,034 kW of cooling, and 11,960 kg/h of desalinated water with a 33.28% recovery rate. The overall energy and electrical efficiencies are 73.82 and 39.92%, respectively, with a CO₂ footprint of only 0.2 kg CO₂/kWh. Parametric analyses indicate that optimizing the gas turbine inlet temperature and the Organic Rankine Cycle pressure further enhances performance. Overall, the system offers a sustainable and practical solution for coastal, island, and small industrial or residential applications.

کلیدواژه‌ها English

Biomass
Thermodynamic efficiency
Absorption refrigeration
Tri-generation
Desalination
[1] M. Shamsi, M. Sheidaei, B. Karami, A. Cheraghdar, S. Bakhsheshi, A. Afshardoost, Development of an off-grid polygeneration system utilizing multi-waste heat recovery from low-grade heat sources for sustainable production of e-methanol, potable water, liquefied CO2, and utilities, Renewable Energy Focus, pp. 100728, 2025.
[2] L. Wang, G. Bo, R. Gao, M. Ayadi, W. Chammam, J.B. Ooi , M. Qin, Thermoeconomic assessment of an innovative combined cooling, heating, and power system based on biomass combustion, T-CO2 cycle, absorption chiller, and desalination, Process Safety and Environmental Protectio, 184 , pp. 151-169, 2024.
[3] S. Jarungthammachote, A. Duttaو Thermodynamic equilibrium model and second law analysis of a downdraft waste gasifier, Energy, 32, pp. 1660-1669, 2007.
[4] F. Khalid, I. Dincer, M.A. Rosen, Energy and exergy analyses of a solar-biomass integrated cycle for multigeneration, Solar Energy, 112, pp. 290-299, 2015.
[5] P. Ahmadi, I. Dincer, MA. Rosen, Exergo-environmental analysis of an integrated organic Rankine cycle for trigeneration, Energy Conversion and Management, 64, pp. 447-453, 2012.
[6] S. Jafary, S. Khalilarya, A. Shawabkeh, M. Wae-hayee, M. Hashemian, A complete energetic and exergetic analysis of a solar powered trigeneration system with two novel orgaic Rankine cycle (ORC) configurations, Journal of Cleaner Production.
[7] A. Afshardoost, M. Shamsi, Sustainable development and optimization of a geothermal-biomass hybrid energy system for green hydrogen production, Energy Conversion and Management, pp. 101106, 2025.
[8] M. Shamsi, J.T. Darian, M. Afkhamipour, A process intensification approach for industrial plant decarbonization: Scale-up, techno-economic, and environmental assessment, Results in Engineering, pp. 107153, 2025.
[9] J.A. Aguilar-Jiménez, N. Velázquez, R. López-Zavala, R. Beltrán, L. Hernández-Callejo, L.A. González-Uribe, V. Alonso-Gómez, Low-temperature multiple-effect desalination/organic Rankine cycle system with a novel integration for fresh water and electrical energy production, Desalination 477, pp. 114269, 2020.
[10] Y. Li, X.D. Ren, Investigation of the organic Rankine cycle (ORC) system and the radial-inflow turbine design, Applied Thermal Engineering, 96, pp. 547-554, 2016.
[11] B. Ghorbani, M. Miansari, S. Zendehboudi, M.H. Hamedi, Exergetic and economic evaluation of carbon dioxide liquefaction process in a hybridized system of water desalination, power generation, and liquefied natural gas regasification, Energy Conversion and Management, 205, pp. 112374, 2020.
[12] P. Zhao, J. Wang, Y. Dai, L. Gao, Thermodynamic analysis of a hybrid energy system based on CAES system and CO2 transcritical power cycle with LNG cold energy utilization, Applied Thermal Engineering, 91, pp. 718-730, 2015.
[13] M. Shamsi, S. Mousavian, S. Rooeentan, B. Karami, S. Moghaddas, A. Afshardoost, Performance assessment of a geothermal-and LNG-driven zero-carbon multi-generation system for production of potable water, green hydrogen, and utilities, Thermal Science and Engineering Progress, 60, pp. 103396, 2025.
[14] L. Awerbuch, Understanding of Thermal Distillation Desalination Processes, IDA Academy, Singapore, 2012.
[15] M. Abou Houran, M.A. Habila, F. Riaz, M.K. Agrawal, K. Shi, Process development for a novel polygeneration purpose based on tars produced by a biomass gasification unit; feasibility study from the thermodynamic, economic, and environmental viewpoints, Journal of Cleaner Production, 2023.
[16] L. Caibo, H. Chou-Yi, M.K. Agrawal, J. Zhang, S.F. Ahmad, A.H. Seikh, V. Mohanavel, S.T. Chauhdary, F. Chi, Design and thermo-enviro-economic analyses of an innovative environmentally friendly trigeneration process fueled by biomass feedstock integrated with a post-combustion CO2 capture unit ,Journal of Cleaner Production, 443, pp. 141137, 2024.
[17] H. Tian, X. Chen, S.F. Ahmad, Manoj Kumar Agrawal, A.H. Seikh, N.A. Shah, Q. Su, Modeling and analysis of a new combined cooling, heating, and power energy system based on biogas combustion and hot oil for heat supply, Process Safety and Environmental Protection, 184, pp. 1484-1501, 2024.
[18] T.U.K. Nutakki, M.K.A, S.T.Chauhdary, S.F. Ahmad, M. Ayadi, E. Hedi, T. Muhammad, F. Xiao, Thermo-economic-environmental analysis of a sustainable heat integration design for biomass-fueled power plant using integration of CCHP and sweater desalination application, Desalination, 577, pp. 117404, 2024.
[19] P. Ahmadi, I. Dincer, M.A. Rosen, Development and assessment of an integrated biomass-based multi-generation energy system, Energy, 56, pp. 155-166, 2013.
[20] S. Anvari, S. Khalilarya, V. Zare, Power generation enhancement in a biomass-based combined cycle using solar energy: Thermodynamic and environmental analysis, Applied Thermal Engineering, 2019.