The numerical difference between differential and stagewise backmixing calculations for reactors is shown to be of the order of l/N2 where N is the number of stagewise reactors. A good estimate of the differential reactor length, or outlet concentration, is given by NIzy,=-N9=yzIN~= -NZ= where y1 an
A comparison of differential and stagewise counter current extraction with backmixing
โ Scribed by S. Hartland; J.C. Mecklenburgh
- Publisher
- Elsevier Science
- Year
- 1966
- Tongue
- English
- Weight
- 976 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0009-2509
No coin nor oath required. For personal study only.
โฆ Synopsis
Concise analytical solutions giving the concentration profiles and separation factors are derived for differential and stagewise counter current extraction with backmixing when there is a linear equilibrium relationship.
These general solutions are reduced to those for simpler cases. At every step the stagewise solution can be converted to the corresponding differential solution.
๐ SIMILAR VOLUMES
## Abstract Three distinct types of continuous counterโcurrent equipment for regeneration of ion exchange resin have been investigated. A pulsed, multiโstage column, a horizontal multiโstage stirred tank apparatus (the Morris contactor) and a periodically moving packed bed of resin were used. The r
In this work the extraction of grape seed oil by means of liquid and supercritical carbon dioxide as solvent is described. The operating conditions to determine the maximum extraction yield were studied. The efficiency of supercritical fluid extraction (WE) was similar to that obtained by convention