Solvent extraction separation of gallium with 18crown6 from chloride media |
| |
| Authors: | Ravindra G Vibhute Shripad M Khopkar |
| |
| Institution: | (1) Department of Chemistry, Indian Institute of Technology, 400076 Bombay, India |
| |
| Abstract: | Gallium was quantitatively extracted with 0.02M 18crown6 in methylene chloride from 6M hydrochloric acid, then stripped with 1M acetic acid and determined with 2-(pyridylazo)naphthol with measurement at 545 nm. Gallium was separated from indium, thallium, lead, aluminium and bismuth. The method was applied to determination of gallium in bauxite. |
| |
| Keywords: | solvent extraction separation gallium crown ether |
| 本文献已被 SpringerLink 等数据库收录！ |
