热化学蓄热系统研究进展  

Research Progress on Thermochemical Heat Storage System

作　　者：王智辉[1] 漥田光宏 杨希贤[1] 刘学成[1] 何兆红[1] 大坂侑吾 黄宏宇[1] 

机构地区：[1]中国科学院广州能源研究所,广州510640 [2]日本名古屋大学,名古屋4648603 [3]日本金泽大学,金泽9201192

出　　处：《新能源进展》2015年第4期289-298,共10页Advances in New and Renewable Energy

基　　金：中国科学院国际人才计划资助(2015VTC002);广东省自然科学基金(S2013010014709)

摘　　要：热化学蓄热通过可逆化学反应来储存和释放热量,其蓄热密度高于显热蓄热和相变蓄热,且能够实现能量的长期储存,在未来能源利用领域具有广阔前景。根据热化学蓄热系统的结构,可将其分为开式系统和闭式系统。本文针对开式系统和闭式系统,对蓄热材料、环境气氛条件、反应过程优化以及反应器设计等影响系统性能的重要因素进行概述与讨论,为热化学蓄热系统的发展和实际应用提供参考。Thermochemical heat storage technology can store and discharge heat energy by reversible chemical reactions. It shows higher heat storage density and better long-term preservation ability than sensible heat storage and phase change heat storage, so that have a bright future in the energy application fields. According to the system configuration, thermochemical heat storage system is suggested to be divided into open and closed system. In terms of open and closed system, the crucial factors impacting on the system performance, such as heat storage materials, ambient atmosphere conditions, reaction progress optimization and reactor design, are discussed and summarized to provide some references for the development and practical applications of thermochemical heat storage system.

关 键 词：热化学蓄热 开式系统 闭式系统 系统性能 

分 类 号：TK02[动力工程及工程热物理]