Ultrasound emulsification -: An overview
Ultrasound emulsification -: An overview
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DOI：
10.1080/01932690208984209
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发表时间：
2002-01-01
影响因子：
2.2
通讯作者：
Abisma誰l, B
中科院分区：
文献类型：
--
作者：
Canselier, JR;Delmas, H;Abisma誰l, B
综述了超声乳化的基本原理和应用。强调了空化的重要性，多相流体的功率输入也是如此。讨论了表面活性剂、聚合物稳定剂、温度、压力和超声参数如频率、停留时间、声强和能量密度等对表面活性物质的影响。讨论了乳化剂浓度、分散相体积分数、粘度等其他物理化学参数对乳化液性能的影响。讨论了油包水和水包油乳状液的应用。
Fundamentals and applications of ultrasound emulsification are reviewed. The importance of cavitation is stressed, as also is power input to the multiphase fluid. The influence of surfactants, polymeric stabilizers, temperature, pressure, and ultrasonic parameters such as frequency, residence time, acoustic intensity, and energy density are described. The effects of other physicochemical parameters such as emulsfier concentration, disperse phase volume fraction, and viscosity are discussed. Applications to both water-in-oil and oil-in-water emulsions are discussed.