Selective Recovery of Lithium from Ternary Spent Lithium-Ion Batteries Using Sulfate Roasting-Water Leaching Process

2020 ◽  
pp. 387-395
Author(s):  
Chang Di ◽  
Chen Yongming ◽  
Xi Yan ◽  
Chang Cong ◽  
Jie Yafei ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Water Leaching ◽  
Selective Recovery ◽  
Leaching Process

Synergic Mechanisms on Carbon and Sulfur during the Selective Recovery of Valuable Metals from Spent Lithium-Ion Batteries

2021 ◽  
Vol 9 (5) ◽  
pp. 2271-2279
Author(s):  
Ping Xu ◽  
Chunwei Liu ◽  
Xihua Zhang ◽  
Xiaohong Zheng ◽  
Weiguang Lv ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Selective Recovery ◽  
Valuable Metals

Environmentally benign process for selective recovery of valuable metals from spent lithium-ion batteries by using conventional sulfation roasting

2019 ◽  
Vol 21 (21) ◽  
pp. 5904-5913 ◽  
Author(s):  
Jiao Lin ◽  
Chunwei Liu ◽  
Hongbin Cao ◽  
Renjie Chen ◽  
Yongxia Yang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Environmental Risk ◽  
Lithium Ion ◽  
Environmentally Benign ◽  
Critical Metals ◽  
Selective Recovery ◽  
Valuable Metals ◽  
Sulfation Roasting ◽  
Benign Process ◽  
P Recycling

Recycling of spent lithium-ion batteries (LIBs) has attracted intensive attention owing to their potential environmental risk and the importance of the supply of critical metals.

Leaching process for recovering valuable metals from the LiNi 1/3 Co 1/3 Mn 1/3 O 2 cathode of lithium-ion batteries

2017 ◽  
Vol 64 ◽  
pp. 171-181 ◽  
Author(s):  
Li-Po He ◽  
Shu-Ying Sun ◽  
Xing-Fu Song ◽  
Jian-Guo Yu
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Leaching Process ◽  
Valuable Metals

Recovery of valuable metals from spent lithium-ion batteries by ultrasonic-assisted leaching process

2014 ◽  
Vol 262 ◽  
pp. 380-385 ◽  
Author(s):  
Li Li ◽  
Longyu Zhai ◽  
Xiaoxiao Zhang ◽  
Jun Lu ◽  
Renjie Chen ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Leaching Process ◽  
Valuable Metals ◽  
Ultrasonic Assisted

Acid baking of spent lithium ion batteries for selective recovery of major metals: A two-step process

2016 ◽  
Vol 43 ◽  
pp. 117-126 ◽  
Author(s):  
Pratima Meshram ◽  
Abhilash ◽  
Banshi Dhar Pandey ◽  
Tilak Raj Mankhand ◽  
Haci Deveci
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Selective Recovery ◽  
Step Process

Enhancement in leaching process of lithium and cobalt from spent lithium-ion batteries using benzenesulfonic acid system

2019 ◽  
Vol 88 ◽  
pp. 191-199 ◽  
Author(s):  
Yuanpeng Fu ◽  
Yaqun He ◽  
Lili Qu ◽  
Yi Feng ◽  
Jinlong Li ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Benzenesulfonic Acid ◽  
Acid System ◽  
Leaching Process

Countercurrent leaching of Ni, Co, Mn, and Li from spent lithium-ion batteries

2020 ◽  
Vol 38 (12) ◽  
pp. 1358-1366
Author(s):  
Yang Jian ◽  
Lai Yanqing ◽  
Liu Fangyang ◽  
Jia Ming ◽  
Jiang Liangxing
Keyword(s):  
Lithium Ion Batteries ◽  
Active Material ◽  
Lithium Ion ◽  
Environmental Benefits ◽  
Avrami Equation ◽  
Optimum Conditions ◽  
Second Stage ◽  
Leaching Process ◽  
Solid Liquid ◽  
Spent Libs

This study focuses on a countercurrent leaching process (CLP) for the dissolution of high-value metals from cathode active material of spent lithium-ion batteries (LIBs). Its main aim is to improve the effective utilization of acid during leaching and allow for the continuous operation of the entire CLP by adjusting the process parameters. The overall recovery of lithium (Li), cobalt (Co), nickel (Ni), and manganese (Mn) was 98%, 95%, 95%, and 92%, respectively; the acid utilization of the leaching process exceeded 95% under optimum conditions. The optimum conditions for first stage leaching were 70 g/L solid–liquid (S/L) ratio at 40°C for 30 minutes, and 2.0 M sulfuric acid, 100 g/L S/L ratio, 7 g/L starch, at 85°C for 120 minutes for second stage leaching. After five bouts of circulatory leaching, more than 98% Li, 95% Co, 95% Ni, and 92% Mn were leached under the same leaching conditions. Furthermore, we introduced the Avrami equation to describe metal leaching kinetics from spent LIBs, and determined that the second stage leaching process was controlled by the diffusion rate. In this way, Li, Ni, Co, and Mn can be recovered efficiently and the excess acid in the leachate can be reused in this hydrometallurgical process, potentially offering economic and environmental benefits.

A promising selective recovery process of valuable metals from spent lithium ion batteries via reduction roasting and ammonia leaching

2021 ◽  
Vol 402 ◽  
pp. 123491
Author(s):  
Yayun Ma ◽  
Jingjing Tang ◽  
Rizky Wanaldi ◽  
Xiangyang Zhou ◽  
Hui Wang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Recovery Process ◽  
Reduction Roasting ◽  
Selective Recovery ◽  
Valuable Metals ◽  
Ammonia Leaching
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