Thallium isotopic fractionation in industrial process of pyrite smelting and environmental implications.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2019.121378
Abstract: Thallium (Tl) is typical rare element with severe toxicity comparable to Hg and Pb. To track Tl pollution, isotopic fractionation of Tl was evaluated during pyrite smelting for sulfuric acid production. Large variations in Tl… read more here.
Keywords: pyrite smelting; ash 205tl; fractionation; isotopic fractionation ... See more keywords
Evaluation of thallium isotopic fractionation during the metallurgical processing of sulfides: An update.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2021.127325
Abstract: In this study, we report combined Tl isotopic and Tl mineralogical and speciation data from a set of Tl-rich sulfide concentrates and technological wastes from hydrometallurgical Zn extraction. We also present the first evaluation of… read more here.
Keywords: metallurgical processing; evaluation thallium; fractionation metallurgical; isotopic fractionation ... See more keywords