Influences of Axial Mixing of Continuous Phase and Polydispersity of Emulsion Drops on Mass Transfer Performance in a Modified Rotating Disc Contactor for an Emulsion Liquid Membrane System

2015 ◽  
Vol 54 (40) ◽  
pp. 9832-9843 ◽  
Author(s):  
Lelin Zeng ◽  
Li Yang ◽  
Qi Liu ◽  
Wensong Li ◽  
Yunquan Yang
Keyword(s):  
Mass Transfer ◽  
Liquid Membrane ◽  
Membrane System ◽  
Continuous Phase ◽  
Transfer Performance ◽  
Emulsion Liquid Membrane ◽  
Rotating Disc ◽  
Rotating Disc Contactor ◽  
Emulsion Drops

Study of mean diameter and drop size distribution of emulsion drops in a modified rotating disc contactor for an emulsion liquid membrane system

RSC Advances ◽  
2015 ◽  
Vol 5 (109) ◽  
pp. 89959-89970 ◽  
Author(s):  
Lelin Zeng ◽  
Yi Zhang ◽  
Caroline Bukirwa ◽  
Wensong Li ◽  
Yunquan Yang
Keyword(s):  
Size Distribution ◽  
Drop Size ◽  
Liquid Membrane ◽  
Membrane System ◽  
Drop Size Distribution ◽  
Rotating Disc ◽  
System P ◽  
Rotating Disc Contactor ◽  
Mean Diameter ◽  
Emulsion Drops

Mean diameter and drop size distribution of emulsion drops in a modified rotating disc contactor for an emulsion liquid membrane system.

scholarly journals Emulsion Liquid Membrane for Cadmium Removal: Experimental Results and Model Prediction

2013 ◽  
Vol 65 (4) ◽  
Author(s):  
A. L. Ahmad ◽  
Adhi Kusumastuti ◽  
M. M. H. Shah Buddin ◽  
D. C. J. Derek ◽  
B. S. Ooi
Keyword(s):  
Mass Transfer ◽  
Model Prediction ◽  
Liquid Membrane ◽  
Volume Ratio ◽  
Membrane System ◽  
Extraction Process ◽  
Transfer Model ◽  
Emulsion Liquid Membrane ◽  
Cadmium Removal ◽  
External Phase

A study on mass transfer model for cadmium extraction in emulsion liquid membrane system has been done. Mass transfer in the external phase and emulsion globule, stripping reaction, and diffusion of the complex were taken account into the model. Reaction and chemical equilibrium of the process were also considered. The partial differential equation was numerically solved using MATLAB software. Effect of some parameters such as acid concentration in the external phase, extraction speed, volume ratio of emulsion to feed phase, volume ratio of internal to membrane phase, and initial concentration to the extraction process were investigated and compared to the model. The model prediction can agree very well with the concentration profile of cadmium in each phase.

scholarly journals Hydrodynamics study of the modified rotating disc contactor for CO2 absorption from natural gas using emulsion liquid membrane

2016 ◽  
Vol 111 ◽  
pp. 465-478 ◽  
Author(s):  
Inamullah Bhatti ◽  
Abdul Waheed Bhutto ◽  
Khadija Qureshi ◽  
Khairul Sozana Nor Kamarudin ◽  
Aqeel Ahmed Bazmi ◽  
...  
Keyword(s):  
Natural Gas ◽  
Liquid Membrane ◽  
Co2 Absorption ◽  
Emulsion Liquid Membrane ◽  
Rotating Disc ◽  
Rotating Disc Contactor
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