Hydrodynamics and Mass Transfer in a Lab-Scale Stirred-Pulsed Extraction Column
Hydrodynamics and Mass Transfer in a Lab-Scale Stirred-Pulsed Extraction Column
复制标题
实验室规模搅拌脉冲萃取塔中的流体动力学和传质
DOI:
10.1002/ceat.201800283
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发表时间:
2018
影响因子:
2.1
通讯作者:
N. Kockmann
中科院分区:
文献类型:
--
作者:
S. Soboll;N. Kockmann
An extraction column with energy input through simultaneous stirring and pulsation allows for efficient countercurrent extraction on lab‐scale. While stirring generates small droplets with a narrow droplet size distribution, pulsation supports the axial transport of the dispersed phase, enabling countercurrent flow on this small scale. By studying the influence of several operating parameters, fundamental mechanics and characteristics of the column are revealed. Increasing the stirrer speed leads to smaller droplets and higher extraction performance as well as lower maximum throughput. The maximum throughput is increased by raising the pulsation intensity.
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DOI:
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发表时间:
1994
期刊:
影响因子:
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作者:
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发表时间:
2015
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1998
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