ASEAN Journal of Chemical Engineering
Vol 17, No 1 (2017)

The Development of Lithium Ion Recovery Method by Activated Carbon and Natural Zeolite-based Adsorbent

Chandra Wahyu Purnomo (Chemical Engineering Department, Engineering Faculty, Gadjah Mada University, Indonesia)
Endhy Kesuma (Chemical Engineering Department, Engineering Faculty, Gadjah Mada University, Indonesia)
Sang Kompiang Wirawan (Chemical Engineering Department, Engineering Faculty, Gadjah Mada University, Indonesia)
Hirofumi Hinode (Transdiciplinary Science and Engineering Department, Tokyo Institute of Technology, Japan)

Article Info

Publish Date
14 Sep 2019

Abstract

Coconut shell char and natural zeolite been activated and then tested to separate between lithium and cobalt ions in solutions. The capacity of adsorption and selectivity between the ions were investigated. The longer adsorption time, the capacity was getting better but the selectivity decreased. It was observed that the optimum selectivity was obtained by 3 hours adsorption using activated carbon. The chemical activated sample has superior performance and selectivity compared with physical activation carbons of the same activation temperature. After the adsorption, pure lithium solution can be obtained while the other metal is adsorbed inside the adsorbent

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Journal Info
ASEAN Journal of Chemical Engineering
Website

Abbrev

AJChE

Publisher

Universitas Gadjah Mada

Subject

Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry

Description

The ASEAN Journal of Chemical Engineering publishes papers on Chemical Engineering, specifically but not limited to the areas of thermodynamics, reaction kinetics, transport phenomena, process control, environment, energy, biotechnology, corrosion, separation science, powder technology, materials ...