Influence of silver ions on bioleaching of cobalt from spent lithium batteries
Influence of silver ions on bioleaching of cobalt from spent lithium batteries
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银离子对废旧锂电池钴生物浸出的影响
DOI：
10.1016/j.mineng.2013.04.021
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发表时间：
2013-08
影响因子：
4.8
通讯作者：
Au Chaktong
中科院分区：
文献类型：
--
作者：
Zeng Guisheng;Luo Shenglian;Deng Xiaorong;Li Lei;Au Chaktong
研究了银离子（Ag+）对氧化亚铁硫杆菌（A.研究了氧化亚铁细菌。当Ag+浓度为0.02g/L时，钴的浸出率最高，在7 d内达到98.4%，而当Ag+浓度为0.02g/L时，钴的浸出率仅为43.1%。根据SEM、XRD和EDX分析结果，推测Ag+首先与Co反应生成AgCoO 2作为中间产物。提出了一种基于催化相互作用的机理来解释使用A增强的Co浸出。氧化亚铁
The influence of silver ions (Ag+) on the bioleaching of cobalt from spent lithium batteries usingAcidithiobacillus ferrooxidans(A. ferrooxidans) bacteria was investigated. The best effect was observed at Ag+concentration of 0.02 g/L, and the amount of leached cobalt was 98.4% in a period of 7 days, whereas in the absence of Ag+, the amount of leached cobalt was only 43.1%. Based on the results of SEM, XRD and EDX investigation, it is deduced that Ag+first reacted with cobalt to form AgCoO2as an intermediate. A mechanism that is based on catalytic interactions is proposed to explain the enhanced leaching of Co usingA. ferrooxidans.
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DOI：
10.1007/978-1-4899-2274-8_2
发表时间：
1984
期刊：
--
影响因子：
--
作者：
D. Vaughan
通讯作者：
D. Vaughan
影响因子：
11.4
作者：
Xin, Baoping;Zhang, Di;Li, Li
通讯作者：
Li, Li
影响因子：
8.1
作者：
Mishra, Debaraj;Kim, Dong-Jin;Rhee, Young-Ha
通讯作者：
Rhee, Young-Ha
影响因子：
4.7
作者：
Wang, Rong-Chi;Lin, Yu-Chuan;Wu, She-Huang
通讯作者：
Wu, She-Huang
影响因子：
5.2
作者：
Jin-gu Kang;J. Sohn;Hankwon Chang;G. Senanayake;S. Shin
通讯作者：
Jin-gu Kang;J. Sohn;Hankwon Chang;G. Senanayake;S. Shin