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(6): 38-42. LIU Jian, QIU Zhao-fu, YANG Ji, CAO Li-mei, ZHANG Wei. The comprehensive utilization of spent petrochemical catalysts in China[J]. China Resources Comprehensive Utilization, 2015, 33(6): 38-42. [2] AKCIL A, VEGLIO F, FERELLA F, OKUDAN M D, TUNCUK A. A review of metal recovery from spent petroleum catalysts and ash[J]. Waste Management, 2015, 45: 420-433. [3] LI Z, CHEN M, ZHANG Q, LIU......
; 文献标志码:A Electrolytic stripping-biomass acid leaching-recycling spent Li-ion battery XU Xiao-qun, MAN Rui-lin, ZHANG Jian, LIU Qi, XU Juan, SUN Zu-mei (College of Chemistry and Chemical Engineering, Central South University, Key Laboratory of Nonferrous Metal Resource Chemistry, Ministry of Education, Changsha 410083, China) Abstract: Cobalt was recycled from spent......
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码:A Recovery of Co and Li from spent lithium-ion batteries and their comprehensive utilization PAN Xiao-yong, PENG Ling, CHEN Wei-hua, WEI Ze-ping, LU Xiao, CHEN Zheng, WANG Jie (Sichuan Changhong Electric Co., Ltd., Mianyang 621000, China) Abstract: Cobalt oxalate and lithium carbonate were recovered from spent lithium-ion batteries via several processes, including wet crushing and separation......
(2012)08-2921-05 Preparation of rod-like cobalt oxalate powder from spent lithium-ion batteries CHEN Liang1, TANG Xin-cun1,2, ZHANG Yang1, ZENG Zhi-wen1, LI Lian-xing2 (1. School of Chemistry... is simple, 96.5% cobalt can be recovered from the spent lithium-ion batteries, and 31.1% (mass fraction) of cobalt is pound in cobalt oxalate. Key words: spent lithium-ion batteries; oxidative......
含贵金属废催化剂的分析 James Lynn1,Algis Naujokas1,Stephen Cooke1 (1.Sabin,金属公司,East Hampton,纽约,美国) 摘要:介绍了含贵金属废催化剂的工业分析方法,包括试金和湿法浸出分析法及其优缺点,详细地讨论了分析过程中的三级质量控制,包括方法质量控制,样品质量控制及仪器质量控制.给出了试金分析及湿法浸出分析原则流程图. 关键词:分析化学; 含贵金属废催化剂; 质量控制; analytical chemistry; spent noble metals bearing catalysts; quality control; [全文内容正在添加中] ......
蚀坑的深度. 关键词:废旧锂离子电池；LiCoO2；电化学还原；电解浸出；阴极保护 中图分类号:X705 文献标志码:A Leaching LiCoO2 from spent lithium-ion batteries by electrochemical reduction CHANG Wei, MAN Rui-lin, YIN Xiao... was developed for leaching LiCoO2 in the low acidity medium by electrolysis from spent lithium-ion secondary batteries. The electrochemical deoxidizing of LiCoO2 was characterized by linear sweeping voltammetry......
材料为LiFePO4正极材料厂产生的废料,以及电池厂切片过程中产生的LiFePO4边角余料,采用的化学药品均为分析纯试剂. 图1 回收LiFePO4正极废片工艺流程图 Fig. 1 Recycling process diagram of spent LiFePO4 scraps 采用日本Rigaku公司生产的D/Max-3C型的X射线自动衍射仪进行物相分析,以Cu... Wen-hui, LIU Yuan-long, MA Quan-xin, MU De-ying, LIA Ru-hong, DAI Chang-song. Optimized Li and Fe recovery from spent lithium ion batteries via a solution-precipitation method[J]. RSC Advances, 2016, 6......
规则 中图分类号:TP273 文献标志码:A 文章编号:1672-7207(2013)12-4881-06 Spent acid adding control in cobalt removal..., Changsha 410083, China; 2. Department of Electrical and Mechanical Engineering,Hunan Institute of Humanities Science and Technology, Loudi 417000, China) Abstract: To solve the spent acid control......
mm和低于0.075 mm这2种破碎产物中富集,其质量分数分别为73.39%和72.65%；湿法冲击破碎可以有效实现废弃手机锂离子电池的选择性破碎.关键词:废弃手机锂离子电池；力学性能；湿法冲击破碎；选择性破碎Mechanical crushing properties of spent cell phone lithium-ion batteriesZHANG Tao1, WU... including compressive, tensile, bending, shearing strength and impact resistance of the spent cell phone lithium-ion batteries were analyzed. A wet impact crusher was used to achieve liberation......
