Recovery of Propionic Acid from Aqueous Phase using Alamine 336 in 1 - Octanol by Reactive Extraction
- 1. PG Scholar, Department of Chemical Engineering, SV University College of Engineering, Tirupati (Andhra Pradesh), India.
- 1. PG Scholar, Department of Chemical Engineering, SV University College of Engineering, Tirupati (Andhra Pradesh), India.
- 2. Professor, Department of Chemical Engineering, SV University College of Engineering, Tirupati (Andhra Pradesh), India.
Description
Abstract: The by-products of carboxylic acids are useful in chemical industry, pharmaceutical industry, preservations, drug delivery towards a more economical energy efficient technology. Physical and chemical equilibria results are presented as equilibrium distribution, distribution co -efficient, extraction efficiency, loading ratio and volume percentage by varying concentrations. The distribution of propionic acid between aqueous phase and organic phase reaches equilibrium over a concentration range of 0.009 kmol/m3 – 0.055 kmol/m3. The optimum TOA concentration is found to be 40% at which KD value for 1 - octanol is 16.7. The modified separation increases with decrease in TOA & acid concentration and alamine loading with acid Z decreases with increase in alamine concentration in 1 – octanol. Optimum extraction efficiency is 43.82% for a conc. of 40% TOA at 0.2 kmol/m3
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Additional details
Identifiers
- DOI
- 10.54105/ijpe.A1920.04010524
- EISSN
- 2582-9297
Dates
- Accepted
-
2024-05-15Manuscript received on 24 April 2024 | Revised Manuscript received on 07 May 2024 | Manuscript Accepted on 15 May 2024 | Manuscript published on 30 May 2024.
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