Svein Kvåle , Hugo A. Jakobsen , Odd A. Asbjørnsen , Tore Omtveit
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引用次数: 33
摘要
建立了充气微球浮选粒度分选过程的动力学模型。该动态模型的目的是控制ncomed Imaging AS Infoson™生产工厂的分馏过程。建立了分散相的一般种群平衡，随后将其简化为特定的颗粒悬浮液和所使用的工艺设备。用实验数据对该动态模型进行了验证，结果表明预测值与实测值具有良好的相关性。本文介绍了其物理现象和建模方法。
Size fractionation of gas-filled microspheres by flotation
A dynamic model has been developed for the size fractionation process of gas-filled microspheres by flotation. The aim of this dynamic model is to control the fractionation process in an Nycomed Imaging AS Infoson™ production plant. A general population balance is established for the dispersed phase that is later simplified for the specific particle suspension and process equipment used. This dynamic model has been tested against experimental data and shows a good correlation between the predicted and measured values. This paper describes both the physical phenomena and the modeling method.
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