| 连续相黏度对膜乳化结果的影响 |
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| 引用本文： | 王志,世昌,Volker SchroederHelmar Schubert. 连续相黏度对膜乳化结果的影响[J]. 中国化学工程学报, 2000, 8(2): 108-112 |
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| 作者姓名： | 王志 世昌 Volker SchroederHelmar Schubert |
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| 作者单位： | ChemicalEngineeringResearchCenter,TianjinUniversity,Tianjin300072,China |
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| 基金项目： | Supported by the National Natural Science Foundation of China(No.29506050)and DAAD scholarship |
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| 摘 要： | Oil-in-water(o/w) emulsions were produced with a membrane emulsification system. The effect of the continuous phase viscosity on the emulsification was studied. The theoretical analyses show that the continuous phase viscosity influences not only the flow field of the continuous phase but also the interfacial tension. The droplet size distribution and disperse phase flux for different continuous phase viscosity were investigated experimentally at constant wall shear stress and constant volume flow rate of the continuous phase respectively.
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| 关 键 词： | 连续相 黏度 膜乳化 影响 乳状液 |
| 修稿时间： | |
Effect of Continuous Phase Viscosity on Membrane Emulsification |
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| WANG Zhi,WANG Shichang,Volker Schroeder,Helmar Schubert. Effect of Continuous Phase Viscosity on Membrane Emulsification[J]. Chinese Journal of Chemical Engineering, 2000, 8(2): 108-112 |
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| Authors: | WANG Zhi WANG Shichang Volker Schroeder Helmar Schubert |
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| Affiliation: | Chemical Engineering Research Center, Tianjin University, Tianjin 300072, China Institute of Food Process Engineering, Karlsruhe University, D-76128 Karlsruhe, Germany |
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| Abstract: | Oil-in-water(o/w) emulsions were produced with a membrane emulsification system. The effect of the continuous phase viscosity on the emulsification was studied. The theoretical analyses show that the continuous phase viscosity influences not only the flow field of the continuous phase but also the interfacial tension. The droplet size distribution and disperse phase flux for different continuous phase viscosity were investigated experimentally at constant wall shear stress and constant volume flow rate of the continuous phase respectively. |
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| Keywords: | membrane emulsification viscosity continuous phase |
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