A green electrorefining process for production of pure lead from methanesulfonic acid medium

A green electrorefining process for production of pure lead from methanesulfonic acid medium

•The conductivities of lead - MSA solutions were investigated.•A mathematical model for the conductivities of lead - MSA solutions was developed.•Electrorefining process for production of >99.99% lead from MSA medium was studied.•The operating parameters of electrorefining process have a widely a...

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Veröffentlicht in:Separation and purification technology 2016-10, Vol.170, p.199-207
Hauptverfasser: Jin, Bingjie, Dreisinger, David B.
Format: Artikel
Sprache:eng
Schlagworte:
Conductivity
Current density
Current efficiency
Electrodes
Electrorefining
Energy consumption
Lead
Lead (metal)
Mathematical model
Mathematical models
Methanesulfonic acid
Voltage
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Zusammenfassung:•The conductivities of lead - MSA solutions were investigated.•A mathematical model for the conductivities of lead - MSA solutions was developed.•Electrorefining process for production of >99.99% lead from MSA medium was studied.•The operating parameters of electrorefining process have a widely acceptable range.•The CCE and SEC were >99% and
ISSN:1383-5866
1873-3794
DOI:10.1016/j.seppur.2016.06.050