| Design and manufacture of emulsion liquid membrane based on various amine extractants for separation and extraction of succinic acid from fermentation broth |
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| 作者姓名： | Elham Ameri Ali Aghababai Beni Zahra Pournuroz Nodeh |
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| 作者单位： | 1. Department of Chemical Engineering, Najafabad Branch, Islamic Azad University;2. Department of Chemical Engineering, Shahrekord Branch, Islamic Azad University;3. Department of Chemistry, Lahijan Branch, Islamic Azad University |
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| 摘 要： | The aim of this study was to design a new emulsion liquid membrane(ELM) system for the separation of succinic acid from aqueous solutions.The concentration of succinic acid varied from 20 to 60 mmol·L-1.The prepared ELM system includes tributylamine(TBA) as a carrier,commercial kerosene as a solvent,Span 80 as a surfactant,and Na2CO3 as a stripping agent.In order to control the membrane swelling,different values of cyclohexanone were added to the membrane phase.T...
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