Efficient electrochemical recovery of dilute selenium by cyclone electrowinning | |
Wang, Yunting1,2; Xue, Yudong2; Su, Junling2; Zheng, Shili2; Lei, Hong3; Cai, Weiquan4; Jin, Wei2 | |
刊名 | HYDROMETALLURGY
![]() |
2018-08-01 | |
卷号 | 179页码:232-237 |
关键词 | Selenium Electrodeposition Cyclone Electrowinning Electrochemical Recovery |
ISSN号 | 0304-386X |
DOI | 10.1016/j.hydromet.2018.05.019 |
英文摘要 | Efficient recovery of selenium from the dilute acidic solution is of great importance to the cleaner production of this scattered element. In order to overcome the bottlenecks of low recovery ratio and severe environment issues in conventional processes, an easy-operation electrochemical recovery process of Se was developed using low-cost stainless steel cathodes. It has been demonstrated that Se ions can be successfully electrodeposited, but the recovery ratio of Se is significantly limited by the low Se concentration. Consequently, a cylinder turbulent electrochemical reactor was employed for the extraction of metals from dilute solution (0.3 g/L Se(IV)). 97.6% selenium was successfully recovered within 90 min, nano-sized and mesoporous selenium product was also obtained due to the excellent mass transport effect. This mass transport-enhanced technique may serve as a promising alternative for metal and metalloid electrowinning. |
资助项目 | National Natural Science Foundation of China[51604253] ; National Natural Science Foundation of China[21476179] ; one hundred talents project of Guangzhou University |
WOS关键词 | Quartz-crystal Microbalance ; Stainless-steel ; Alkaline Media ; Anode Slimes ; Thin-films ; Electrodeposition ; Copper ; Tellurium ; Oxidation ; Oxide |
WOS研究方向 | Metallurgy & Metallurgical Engineering |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000441644200029 |
资助机构 | National Natural Science Foundation of China ; one hundred talents project of Guangzhou University |
内容类型 | 期刊论文 |
源URL | [http://ir.ipe.ac.cn/handle/122111/25756] ![]() |
专题 | 中国科学院过程工程研究所 |
通讯作者 | Lei, Hong; Cai, Weiquan; Jin, Wei |
作者单位 | 1.China Univ Min & Technol Beijing, Sch Chem & Environm Engn, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China 3.Northeastern Univ, Minist Educ, Key Lab Electromagnet Proc Mat, Shenyang 110819, Liaoning, Peoples R China 4.Guangzhou Univ, Sch Chem & Chem Engn, 230 Guangzhou Univ City Outer Ring Rd, Guangzhou 510006, Guangdong, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Yunting,Xue, Yudong,Su, Junling,et al. Efficient electrochemical recovery of dilute selenium by cyclone electrowinning[J]. HYDROMETALLURGY,2018,179:232-237. |
APA | Wang, Yunting.,Xue, Yudong.,Su, Junling.,Zheng, Shili.,Lei, Hong.,...&Jin, Wei.(2018).Efficient electrochemical recovery of dilute selenium by cyclone electrowinning.HYDROMETALLURGY,179,232-237. |
MLA | Wang, Yunting,et al."Efficient electrochemical recovery of dilute selenium by cyclone electrowinning".HYDROMETALLURGY 179(2018):232-237. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论