Electrochemical arsenic extraction from nonferrous metals industry waste |
| |
| Authors: | V. V. Turygin M. K. Smirnov A. V. Smetanin E. G. Zhukov V. A. Fedorov A. P. Tomilov |
| |
| Affiliation: | (1) State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, Moscow, 111024, Russia;(2) Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991, Russia |
| |
| Abstract: | We have developed physicochemical approaches to processing of arsenic-containing nonferrous metals industry waste with the use of sulfuric acid stripping followed by electrochemical arsenic extraction. Our results indicate the possibility of producing crude and high-purity arsenic; metallic zinc; and Sn, Pb, Sb, Cd, and Cu concentrates. A combined process has been developed for the preparation of 99.9999%-pure arsenic. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
