Separation of Sn, Sb, Bi, and Cu from Tin Anode Slime by Solvent Extraction and Chemical Precipitation

Separation of Sn, Sb, Bi, and Cu from Tin Anode Slime by Solvent Extraction and Chemical Precipitation

Tin anode slime is a by-product of the tin electrolytic refining process. This study investigated a route to separate Sn, Sb, Bi, and Cu from tin anode slime after leaching with hydrochloric acid. In the solvent extraction process with tributyl phosphate, Sb and Sn were extracted into the organic ph...

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Bibliographic Details
Main Authors: Wei-Sheng Chen, Shota Mesaki, Cheng-Han Lee
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Metals
Subjects:
tin anode slime
tributyl phosphate
antimony
bismuth
solvent extraction
chemical precipitation
Online Access:https://www.mdpi.com/2075-4701/11/3/515

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