EFFECTS OF VISCOSITY ON DROP DIAMETER OF W/O EMULSION DISPERSED IN A STIRRED TANK

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

KAZUMI TAKAGI²  FUMIYUKI NAKASHIO¹  TADASHI HANO²  TAKAAKI OHTAKE² 

[1] Department of Organic Synthesis, Kyushu University;Department of Environmental Chemistry and Engineering, Oita University

关键词: Mixing;    Liquid Membrane;    W/O Emulsion;    Weber Number;    Drop Diameter;    Stirred Tank;    Viscosity;   

DOI  :  10.1252/jcej.20.443

来源: Maruzen Company Ltd

【 摘 要 】

References(12)Cited-By(26)The drop diameter of W/O emulsion dispersed in water was measured in a stirred tank. The Sauter mean drop diameter (d32) in an emulsion of low viscosity was inversely proportional to the square root of the Weber number which expressed the contribution of impeller diameter, agitation speed, and interfacial tension. In addition, d32 of highly viscous emulsion was proportional to the 0.8 power of the apparent viscosity. The drop diameter also varied with the method of pouring the emulsion into water.

【 授权许可】

Unknown