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Title: Extraction of acetic acid from aqueous solutions by emulsion type liquid membranes using Alamine 300 as a carrier
Authors: Manzak, Aynur
Sonmezoglu, Melek
Keywords: Acetic acid extraction;Alamine 300;Emulsion liquid membrane;Surfactant;Diluent
Issue Date: Nov-2010
Publisher: NISCAIR-CSIR, India
Abstract: The extraction of acetic acid from aqueous solutions by an emulsion type liquid membrane process was investigated, using Alamine 300 as carrier, Span 80 as surfactant, and Na2CO3 solution as stripping agent. A number of significant parameters viz. mixing speed, surfactant concentration, diluent type, concentration of the carrier Alamine 300, concentration of stripping agent, pH and concentration of feed solution were investigated. Acetic acid was successfully extracted and concentrated from aqueous solutions. Approximately 86% extraction of acetic acid was achieved within 10 min in a stirred vessel.
Page(s): 441-445
ISSN: 0975-0991 (Online); 0971-457X (Print)
Appears in Collections:IJCT Vol.17(6) [November 2010]

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