| 热再生电池氨再生过程强化 |
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| 引用本文： | 石雨,张亮,李俊,付乾,朱恂,廖强,陈鹏宇. 热再生电池氨再生过程强化[J]. 化工学报, 2020, 71(z2): 253-258. DOI: 10.11949/0438-1157.20200487 |
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| 作者姓名： | 石雨 张亮 李俊 付乾 朱恂 廖强 陈鹏宇 |
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| 作者单位： | 1.重庆大学能源与动力工程学院,重庆 400030;2.重庆大学工程热物理研究所,重庆 400030 |
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| 基金项目： | 重庆市留学人员创业创新支持计划创新资助重点项目;中央高校基本科研业务费;低品位能源利用技术及系统教育部重点实验室固定人员科研基金项目;国家自然科学基金面上项目;国家自然科学基金青年项目;重庆市基础科学与前沿技术项目 |
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| 摘 要： | 利用低温热能的热再生过程是热再生电池（thermally regenerative battery,TRB）系统的重要组成之一,针对TRB的产电和热再生过程,研究了使用再生电解液的TRB产电性能以及温度和强化传热传质措施对热再生过程的影响。研究结果表明,产电过程中,使用再生电解液的TRB最大功率为5.7 mW,比初始电解液的TRB（最大功率为6.5 mW）低14%;热再生过程中,提高温度可以明显强化热再生过程,采用玻璃球床和搅拌措施也可以有效提高热再生过程的性能。
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| 关 键 词： | 热再生氨电池 电化学 最大功率 传质 传热 |
| 收稿时间： | 2020-05-06 |
Enhanced ammonia regeneration of thermal regenerated batteries |
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| SHI Yu,ZHANG Liang,LI Jun,FU Qian,ZHU Xun,LIAO Qiang,CHEN Pengyu. Enhanced ammonia regeneration of thermal regenerated batteries[J]. Journal of Chemical Industry and Engineering(China), 2020, 71(z2): 253-258. DOI: 10.11949/0438-1157.20200487 |
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| Authors: | SHI Yu ZHANG Liang LI Jun FU Qian ZHU Xun LIAO Qiang CHEN Pengyu |
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| Affiliation: | 1.School of Energy and Power Engineering, Chongqing University, Chongqing 400030, China;2.Institute of Engineering Thermophysics, Chongqing University, Chongqing 400030, China |
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| Abstract: | Regeneration using low-grade thermal energy is one of the most important components of the thermal regenerative battery (TRB) system. In this study, the effects of the regenerative electrolyte on the performance of TRB and the effects of temperature and mass transfer on the thermal regeneration are studied. The experimental results showed that the maximum power of TRB using regenerated electrolyte was 5.7 mW, which was 14% lower than that of TRB using initial electrolyte (6.5 mW). In the process of thermal regeneration, the increasing of temperature can obviously strengthen the process of thermal regeneration, and the performance of thermal regeneration can also be effectively improved by using glass balls bed and stirring. |
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| Keywords: | thermal regenerative ammonia-based battery electrochemistry maximum power mass transfer heat transfer |
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