| 铁炭微电池电解填充流化床反应器水力学行为研究 |
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| 引用本文： | 朱武斌,林逢凯,金庆西,刘亚.铁炭微电池电解填充流化床反应器水力学行为研究[J].环境工程学报,2002,3(11):81-84. |
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| 作者姓名： | 朱武斌 林逢凯 金庆西 刘亚 |
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| 作者单位： | 华东理工大学资源与环境工程学院,上海,200237 |
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| 摘 要： | 本文提出了一种新型的铁炭微电池电解反应器———填充流化床反应器 ,并对该反应器的水力学行为进行了研究。通过床层压降法测定临界流化气速 ,建立了关于临界流化气速Uc 的经验关联式 :Uc=0 .0 15 6C0 .2 7Vt0 .14 H0 .31。通过脉冲示踪物信号法测得停留时间分布密度函数E(t) ,结果表明该反应器水力混合特性接近于完全混合反应器
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| 关 键 词： | 铁炭微电池电解 填充流化床 水力混合特性 |
Study on hydraulic behaviors of ferrum-carbon micro-cell electrolysis reactor of packed-fluidized bed |
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| Zhu Wubin,Lin Fengkai,Jin Qingxi,Liu Ya.Study on hydraulic behaviors of ferrum-carbon micro-cell electrolysis reactor of packed-fluidized bed[J].Techniques and Equipment for Environmental Pollution Control,2002,3(11):81-84. |
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| Authors: | Zhu Wubin Lin Fengkai Jin Qingxi Liu Ya |
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| Abstract: | An innovative reactor for ferrum-carbon micro-cell electrolysis (packed-fluidized bed) was presented and its hydraulic behaviors have been investigated in this study. An empirical correlation for critical air velocityg(U c) has been proposed as follow: U c=0.0156C 0.27V t 0.14H 0.31. Resident time distribution(RTD) was obtained by pulse tracer signal. It was showed that the hydraulic mixing characteristics of the reactor approximate to completely mixed reactor(CMR). |
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| Keywords: | micro-cell electrolysis packed-fluidized bed hydraulic mixing characteristics |
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