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SiO₂悬浮液膜微滤过程的数学模型的建立

Establishment of Mathematic Modelfor Micro-filtration Process of SiO₂ Suspension

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【Author】 LI Bi-xian1,CHEN Wen-mei2,CHU Liang-yin2,ZHOU Xian-tao3(1.Chengda Eng.Corp.of China,Chengdu 610041;2.Sichuan University,Chengdu 610065;3.East China University of Science and Technology,Shanghai 200237)

【机构】中国成达工程公司；四川大学；华东理工大学四川成都610041；四川成都610065；上海200237；

【摘要】介绍了在旋转管式微滤膜器内,用二氧化硅作为分离物料的性能实验操作过程,引入了强化倍数N这个无因次量。然后利用实验数据建立了二氧化硅在两种浓度下的强化倍数N的数学模型,并验证了模型的正确性。更多还原

【Abstract】 Using SiO2 as the material,the operational process of separation performance experiments in rotary tubular micro-filtration membrane separators was described.A dimensionless parameter N called enhancement coefficient was introduced.The mathematic model for enhancement coefficient N of SiO2 suspension at two concentrations was established,and the model was also verified by experimental data.更多还原