Linear quadratic self-tuning control of a liquid-liquid extraction column
β Scribed by K. Najim; H. Youlal; E. Irving; M. Najim
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 566 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0143-2087
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This paper describes an application of a direct adaptive control scheme to a pulsed liquid-liquid extraction column. Liquid-liquid extraction has been increasingly used in several industries as a separation technique. It performs a high degree of purification and is not heavy on energy. In spite of
Liquid extractions of benzoic acid-toluene solutions by means of water were studied under varying flow rates of both solvents in a 2-in. perforated-plate column to which pulsations of different frequencies and amplitudes were applied. Studies on reversal of the phase of the dispersion were made. Wit