Recovery of yttrium from fluorescent powder of cathode ray tube, CRT: Zn removal by sulphide precipitation
•Treatment of fluorescent powder of CRT waste.•Factorial experimental designs to study acid leaching of fluorescent powder and the purification of leach liquors.•Recover of yttrium by precipitation using oxalic acid.•Suitable flowsheet to recover yttrium from fluorescent powder. This work is focused...
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Published in | Waste management (Elmsford) Vol. 33; no. 11; pp. 2364 - 2371 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
Kidlington
Elsevier Ltd
01.11.2013
Elsevier |
Subjects | |
Online Access | Get full text |
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