| 分解水制氢的KNO3—I2循环之研究：Ⅲ.代替电解反应的一个子循环 |
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| 引用本文： | 廖晓垣 秦永超. 分解水制氢的KNO3—I2循环之研究：Ⅲ.代替电解反应的一个子循环[J]. 应用化学, 1991, 8(2): 47-51 |
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| 作者姓名： | 廖晓垣 秦永超 |
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| 作者单位： | 武汉大学资源开发与应用技术研究所，武汉大学资源开发与应用技术研究所，武汉大学资源开发与应用技术研究所，武汉大学资源开发与应用技术研究所 武汉 430072，武汉 430072，武汉 430072，武汉 430072 |
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| 摘 要： | 本文提出了一个硫酸中间盐子循环用以代替分解水制氢的KNO_3-I_2混合循环中的电解反应,从而使原混合循环变为一个纯热化学循环。
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| 关 键 词： | 氢能源 分解水 制氢 热化学循环 |
| 收稿时间： | 1989-09-29 |
STUDIES OF KNO3-I2 CYCLE FOR HYDROGEN PRODUCTION FROM WATERⅢ.A SUBCYCLE FOR THE ELECTROCHEMICAL REACTION |
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| Liao Xiaoyuan,Qin Yongchao,Liu Fang,Liu Zenghui Institute of Applied Technology,Wuhan University,Wuhan. STUDIES OF KNO3-I2 CYCLE FOR HYDROGEN PRODUCTION FROM WATERⅢ.A SUBCYCLE FOR THE ELECTROCHEMICAL REACTION[J]. Chinese Journal of Applied Chemistry, 1991, 8(2): 47-51 |
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| Authors: | Liao Xiaoyuan Qin Yongchao Liu Fang Liu Zenghui Institute of Applied Technology Wuhan University Wuhan |
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| Affiliation: | Liao Xiaoyuan,Qin Yongchao,Liu Fang,Liu Zenghui Institute of Applied Technology,Wuhan University,Wuhan 430072 |
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| Abstract: | In order to change the KNO_3-I_2 hybrid cycle in hydrogen production from waterinto a pure thermochemical one, a subcycle consisted of equations (4)-(6) replacing theelectrochemical reaction is proposed. Reaction (6) is believed to be easy to conduct becauseof the more small solubility of K_2SO_4 than that of KI and KHSO_4 and the volatility ofHI. Reaction (8) is a common one for hydrogen production in many thermochemical cycles.Reaction (7) has been investigated and a process for the reaction and sepsrstion of KNO_3and KHSO_4 from the system is demonstrated. |
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| Keywords: | hydrogen energy hydrogen production water thermochemical cycle |
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