Stripping oxygen from sucrose solution by a rotating packed bed
Date Issued
2014
Date
2014
Author(s)
Chen, Shou-Chih
Abstract
As a novel chemical process equipment, rotating packed bed (RPB) can greatly intensify mass transfer. RPB enhances mass transfer by high centrifugal field instead of gravity, which has been substantially applied in chemical separation, energy and environmental protection.
Compared with the traditional mass transfer equipment, it has many remarkable advantages especially the high efficiency. This research mainly investigated the stripping of oxygen in sucrose solution in a RPB.
Various factors affect dissolved oxygen (DO) and overall volumetric mass transfer coefficient(KLa) were investigated, such as rotating speed, gas flow rate, liquid flow rate and sucrose concentration.
Subjects
旋轉填充床
液膜體積質傳係數
氣提
蔗糖水溶液
水溶液去氧
Type
thesis
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