Paper Title:
Hydrometallurgical Process for Recovery of Lithium and Cobalt from Spent Lithium-Ion Secondary Batteries
  Abstract

Hydrometallurgical process for recovery of aluminum, lithium and cobalt from the spent secondary lithium–ion batteries of Yun–lin battery recycle corporation was investigated. The recovery efficiency of spent lithium–ion secondary batteries on the hydrometallurgical process of their leachant concentration, temperature (T), time (t), solid–to–liquid ratio (S:L) were investigated. The experimental procedure include the following three major steps: (1) solvent extraction separation of aluminum by NaOH, (2) solvent extraction separation of lithium and cobalt by 3 mol/L H2SO4 (4.76 % (v/v) 35% (v/v) H2O2) from the final solution after aluminum removal. Finally, (3) cobalt are precipitated by ammonium oxalate ((NH4)2C2O4) from the final solutions after aluminum removal. The experimental results for treating 3 g of anode plus in the battery by this new technique were reported, and some evaluation were also carried out. In the processing, the percent removal of impurities, such as aluminum could reach 90.6% or more, and that of lithium and cobalt were all more than 90.0%.

  Info
Periodical
Advanced Materials Research (Volumes 113-116)
Edited by
Zhenyu Du and X.B Sun
Pages
1688-1692
DOI
10.4028/www.scientific.net/AMR.113-116.1688
Citation
L. C. Tsai, F. C. Tsai, N. Ma, C. M. Shu, "Hydrometallurgical Process for Recovery of Lithium and Cobalt from Spent Lithium-Ion Secondary Batteries", Advanced Materials Research, Vols. 113-116, pp. 1688-1692, 2010
Online since
June 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xian Da He, Hong Qi Ye, Qin Kuai, Kai Hua Xu, Hong Tao Han
Abstract:A novel solid-liquid reaction route has been developed to synthesize rodlike submicron cobalt oxalate via dissolution of cobalt powders by...
260
Authors: Dong Zhang
I. Solid Materials
Abstract:A new method for the preconcentration and separation of cobalt ion in water was described. The methodology combines determination using a...
166
Authors: Lin Bo Li, Juan Qin Xue, Tao Hong, Jun Yang, Xing Wang
Abstract:The separation of cobalt from zinc sulfate solutions by oxidation-precipitation process using peroxy-monosulfuric acid as oxidant has been...
145
Authors: Du Shu Huang, Jin Gang Yu, Rui Min Xiao, Zi Jing Li, Li Da Sun
Chapter 3: Material Application, Green Chemistry, and Mining Engineering
Abstract:The extraction process of cobalt using microemulsion system saponified with P204 as extracting agent was studied. The influence of initial...
407