| 钙基热化学储能体系装备与系统研究进展 |
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| 引用本文： | 凌祥,宋丹阳,陈晓轶,张志浩,靳晓刚,王燕. 钙基热化学储能体系装备与系统研究进展[J]. 化工进展, 2021, 40(4): 1777-1796. DOI: 10.16085/j.issn.1000-6613.2020-2267 |
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| 作者姓名： | 凌祥 宋丹阳 陈晓轶 张志浩 靳晓刚 王燕 |
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| 作者单位： | 南京工业大学机械与动力工程学院,江苏南京211816;南京工业大学机械与动力工程学院,江苏南京211816;上海应用技术大学机械工程学院,上海201418 |
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| 摘 要： | 近年来，由于可持续发展的需要，太阳能等清洁可再生能源的大规模应用被提上日程。为解决太阳能受天气、昼夜等因素影响造成的不能持续稳定供能的问题，许多学者提出将储能系统整合至太阳能发电中，将太阳能热量以某种方式存储起来，需要时释放，从而使系统能持续运转。其中，热化学储能由于能量密度高，材料能够长期稳定储存与运输等优势，成为储能领域中新兴的研究热点。在众多的热化学储能材料中，基于CaCO3/CaO与Ca(OH)2/CaO体系的钙基热化学储能系统材料安全性高，成本较低且易于获得，十分具有发展潜力。本文对这两种钙基热化学储能体系的原理与材料进行了简单介绍，综述了该领域先进反应器设计与系统集成控制方面的国内外发展状况，探讨了目前研究面临的挑战与机遇，提出了钙基热化学储能技术的今后研究与发展方向的建议。
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| 关 键 词： | 太阳能 热化学储能 CaCO3/CaO Ca(OH)2/CaO 复合材料 反应器设计 系统集成 |
| 收稿时间： | 2020-11-13 |
Progress in equipment and systems for calcium-based thermochemical energy storage system |
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| LING Xiang,SONG Danyang,CHEN Xiaoyi,ZHANG Zhihao,JIN Xiaogang,WANG Yan. Progress in equipment and systems for calcium-based thermochemical energy storage system[J]. Chemical Industry and Engineering Progress, 2021, 40(4): 1777-1796. DOI: 10.16085/j.issn.1000-6613.2020-2267 |
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| Authors: | LING Xiang SONG Danyang CHEN Xiaoyi ZHANG Zhihao JIN Xiaogang WANG Yan |
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| Affiliation: | 1.School of Mechanical and Power Engineering, Nanjing Tech University, Nanjing 211816, Jiangsu, China
2.School of Mechanical Engineering, Shanghai Institute of Technology, Shanghai 201418, China |
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| Abstract: | In recent years, for sustainable development, large-scale applications of clean and renewable energy such as solar energy are an urgent need. To overcome the disadvantages of solar energy is easily affected by the variety of weather or day and night so that energy cannot be supplied continuously, researchers have proposed integrating the energy storage system into the solar power generation system. In this way, solar energy can be stored in some medium and released when required. Then the system can operate continuously. Among many energy storage methods, thermochemical energy storage has high energy density, and the materials can be transported and stored for a long time. These advantages turn it into a new research hotspot. Materials choice is variable in thermochemical energy storage, in which CaCO3/CaO and Ca(OH)2/CaO system is promising because of their high security, low cost, and availability. This article introduced the reaction principle and materials and summarized advanced reactor design and system integration and control of these two calcium-based thermochemical energy storage systems. Moreover, the challenges and opportunities existing in the research are discussed. Some suggestions can be provided for future research and development of calcium-based thermochemical energy storage technology. |
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| Keywords: | solar energy thermochemical energy storage CaCO3/CaO Ca(OH)2/CaO composites reactor design system integration |
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