Flue Gas Water Recovery by Indirect Cooling Technology for Large-Scale Applications: A Review
Flue Gas Water Recovery by Indirect Cooling Technology for Large-Scale Applications:A Review作者机构：School of Mechanical EngineeringSouthwest Jiaotong UniversityChengdu 610031China
出 版 物：《Journal of Thermal Science》 (热科学学报（英文版）)
年 卷 期：2020年第29卷第5期
页 面：1223-1241页
核心收录：
学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 080802[工学-电力系统及其自动化] 0808[工学-电气工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学]
主 题：flue gas condensation water recovery heat exchanger power plants
摘 要：With social development and economic enhancement,energy is facing significant worldwide demand,and fossil fuels are the prime energy sources for various energy systems over past ***,among fuel-consumed applications,power plants are the primary source of energy *** is a lot of waste heat and steam accompanied by the latent heat produced in the exhaust flue ***,the latent heat recovery from the flue gas plays an important role in increasing the efficiency of the system and saving *** recover the heat and mass in power plants,three primary methods are proposed to condense the vapor based on previous studies:(1)flue gas condensation technology,(2)liquid desiccant-based dehydration(LDD)technology and(3)membrane *** paper mainly reviews and summaries the indirect cooling technology in flue gas condensation *** numerical simulation and theory of flue gas condensation are *** heat exchanger types and conducted experiments are also *** performance of the indirect cooling technology is affected not only by its own configuration and design but also by the flue gas inlet temperature,velocity,water vapor mass fraction,*** major concerns and outlook of practical applications for further study are attributed to the heat exchanger size and cost,acid corrosion,ash accumulation in flue gas,etc.
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