Adsorption of 18-crown-6 from aqueous solution on granular activated carbon: A kinetic modeling study

Azizian, Saeid and Yahyaei, Bahare (2008) Adsorption of 18-crown-6 from aqueous solution on granular activated carbon: A kinetic modeling study. In: 11th Iranian Physical Chemistry Seminar-July 2008.

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Abstract

Phase transfer catalysts (agents) facilitate transfer of species, making reactions between reagents in two immiscible phases possible. One type of phase transfer agents (catalysts) is crown ethers. For example, 18-crown-6 acts as aphase transfer agent for sodium cyanide [1] for KMnO4 as oxidant in organic phase [2]. In this work the removal of 18-crown-6 from aqueous solutions by adsorption onto granular activated carbon was investigated. This study focused on adsorption kinetics. Another goal of the present work is to analyze the persent criteria (correlation coefficient) for selection of a kinetic model to describe the kinetic data obtained.

Item Type: Conference or Workshop Item (Poster)
Persian Title: Adsorption of 18-crown-6 from aqueous solution on granular activated carbon: A kinetic modeling study
Persian Abstract: -
Subjects: Divisions > Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Divisions: Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Subjects > Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Date Deposited: 17 Jun 2019 04:59
Last Modified: 17 Jun 2019 04:59
URI: http://repository.uma.ac.ir/id/eprint/6787

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