| 静态混合器传质性能研究 |
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| 引用本文： | 石巍,姜海容.静态混合器传质性能研究[J].云南化工,2000,27(3):1-3,6. |
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| 作者姓名： | 石巍 姜海容 |
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| 作者单位： | 1. 天津大学化工学院,天津,300072
2. 吉化合成树脂厂,吉林,132022 |
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| 摘 要： | 用亚硫酸钠 -空气氧化法研究SV型静态混合器气 -液传质特性 ,通过反应器模型假设和物料衡算 ,建立了描述静态混合器传质过程的模型 ,并通过实验验证了模型的正确性。测定了SV型静态混合器的传质系数K和有效比表面积a的值 ,研究了气、液流速与K、a的关系 ,得到了湍流条件下K、a与流体力学条件的关联方程。
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| 关 键 词： | 静态混合器 传质系数 有效比表面积 |
Study on Mass Transfer Characteristics of Static Mixer |
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| SHI Wei,JIANG Hai-rong.Study on Mass Transfer Characteristics of Static Mixer[J].Yunnan Chemical Technology,2000,27(3):1-3,6. |
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| Authors: | SHI Wei JIANG Hai-rong |
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| Abstract: | A mathematical model for SV static mixer was
proposed by sodium sulfite-air oxidation method and the correctness of mathematical model
was proved by experiment of sulfite oxidation.The value of mass transfer coefficient K and
interfacial area a of SV static mixer were measured.On the basis of analysing the effects
of hydromechanical conditions on mass transfer characteristics,the relation among
coefficient K,interfacial area a with gas,liquid velocity were studied and the correlated
equation was obtained. |
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| Keywords: | static mixer mass transfer coefficient interfacial area |
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