A new approach to recover metal values from spent lithium-ion batteries with a simple and environmentally friendly method is investigated. Two stages of water washing of the mixed black powder resulted in satisfactory separation of cobalt and lithium. Lithium in the wash liquor is precipitated using saturated sodium carbonate solution. Cobalt oxide in the residue is purified by removing organic matrix through roasting followed by dilute acid washing. The purities of the products obtained during the processes are analyzed by Microwave Plasma-Atomic Emission Spectrophotometer and confirmed from X-ray diffraction analysis. The overall process is safe, economic and can be scaled up for commercial production. Based on the process steps involved, a flow sheet is proposed for industrial application. (C) 2015 Elsevier Ltd. All rights reserved.
机构:
Inst Invest Tecnol Quim INTEQUI, A Brown 1455,D5700, San Luis, Argentina
UNSL, Fac Quim Bioquim & Farm FQBF, Ejercito Los Andes 950,D5700, San Luis, ArgentinaInst Invest Tecnol Quim INTEQUI, A Brown 1455,D5700, San Luis, Argentina
Barrios, Oriana C.
Gonzalez, Yarivith C.
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Inst Invest Tecnol Quim INTEQUI, A Brown 1455,D5700, San Luis, Argentina
UNSL, Fac Quim Bioquim & Farm FQBF, Ejercito Los Andes 950,D5700, San Luis, ArgentinaInst Invest Tecnol Quim INTEQUI, A Brown 1455,D5700, San Luis, Argentina
Gonzalez, Yarivith C.
Barbosa, Lucia I.
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Inst Invest Tecnol Quim INTEQUI, A Brown 1455,D5700, San Luis, Argentina
UNSL, Fac Quim Bioquim & Farm FQBF, Ejercito Los Andes 950,D5700, San Luis, ArgentinaInst Invest Tecnol Quim INTEQUI, A Brown 1455,D5700, San Luis, Argentina
Barbosa, Lucia I.
Orosco, Pablo
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Ctr Invest & Desarrollo Tecnol Mat Avanzados Acum, Av Martijena S-N,Y4612, San Salvador De Jujuy, ArgentinaInst Invest Tecnol Quim INTEQUI, A Brown 1455,D5700, San Luis, Argentina
机构:
Tongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resource Reuse, Shanghai, Peoples R ChinaTongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resource Reuse, Shanghai, Peoples R China
Zhou, Xu
He, Wen-zhi
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Tongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resource Reuse, Shanghai, Peoples R ChinaTongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resource Reuse, Shanghai, Peoples R China
He, Wen-zhi
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Tongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resource Reuse, Shanghai, Peoples R ChinaTongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resource Reuse, Shanghai, Peoples R China
Li, Guang-ming
Zhang, Xiao-jun
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Tongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resource Reuse, Shanghai, Peoples R ChinaTongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resource Reuse, Shanghai, Peoples R China
Zhang, Xiao-jun
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Tongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resource Reuse, Shanghai, Peoples R ChinaTongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resource Reuse, Shanghai, Peoples R China
Huang, Ju-wen
Zhu, Shu-guang
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Tongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resource Reuse, Shanghai, Peoples R China
Anhui Univ Architecture, Sch Environm & Energy Engn, Hefei, Peoples R ChinaTongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resource Reuse, Shanghai, Peoples R China
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2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010),
2010,
机构:
Nanyang Technol Univ, Energy Res Inst NTU ERI N, SCARCE Lab, Singapore 637459, Singapore
Nanyang Technol Univ, Singapore Ctr Environm Life Sci Engn, Singapore 639798, Singapore
Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, SCARCE Lab, Singapore 637459, Singapore
Roy, Joseph Jegan
Cao, Bin
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Nanyang Technol Univ, Singapore Ctr Environm Life Sci Engn, Singapore 639798, Singapore
Nanyang Technol Univ, Sch Civil & Environm Engn, 50 Nanyang Ave, Singapore 637551, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, SCARCE Lab, Singapore 637459, Singapore
Cao, Bin
Madhavi, Srinivasan
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Nanyang Technol Univ, Energy Res Inst NTU ERI N, SCARCE Lab, Singapore 637459, Singapore
Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, SingaporeNanyang Technol Univ, Energy Res Inst NTU ERI N, SCARCE Lab, Singapore 637459, Singapore
机构:
Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R ChinaNortheastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China
Li, Pengwei
Luo, Shaohua
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Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China
Northeastern Univ Qinhuangdao, Sch Resources & Mat, Qinhuangdao 066004, Peoples R ChinaNortheastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China
Luo, Shaohua
Lin, Yicheng
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Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R ChinaNortheastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China
Lin, Yicheng
Xiao, Jiefeng
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Huaqiao Univ, Dept Environm Sci & Engn, Xiamen 361021, Peoples R ChinaNortheastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China
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Xia, Xiaoning
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Aalborg Univ, Dept Mat & Prod, DK-9220 Aalborg, DenmarkNortheastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China
Xia, Xiaoning
Liu, Xin
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Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China
Northeastern Univ Qinhuangdao, Sch Resources & Mat, Qinhuangdao 066004, Peoples R ChinaNortheastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China
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Wang, Li
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Tsinghua Univ, Inst Nucl & New Energy Technol, Beijing 100084, Peoples R ChinaNortheastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China
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Tsinghua Univ, Inst Nucl & New Energy Technol, Beijing 100084, Peoples R ChinaNortheastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China
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Chinese Acad Sci, Ecoenvironm Sci Res Ctr, 18 Shuangqing Rd, Beijing 100085, Peoples R ChinaChinese Acad Sci, Ecoenvironm Sci Res Ctr, 18 Shuangqing Rd, Beijing 100085, Peoples R China
Wang, Meng-Meng
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Chinese Acad Sci, Ecoenvironm Sci Res Ctr, 18 Shuangqing Rd, Beijing 100085, Peoples R ChinaChinese Acad Sci, Ecoenvironm Sci Res Ctr, 18 Shuangqing Rd, Beijing 100085, Peoples R China
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Chinese Acad Sci, Ecoenvironm Sci Res Ctr, 18 Shuangqing Rd, Beijing 100085, Peoples R ChinaChinese Acad Sci, Ecoenvironm Sci Res Ctr, 18 Shuangqing Rd, Beijing 100085, Peoples R China