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Inhibition of PbO2 formation during lead electrowinning
- Source :
- Journal of Applied Electrochemistry; November 1985, Vol. 15 Issue: 6 p937-945, 9p
- Publication Year :
- 1985
-
Abstract
- The effect of the addition of arsenic compounds on the inhibition of PbO<subscript>2</subscript> formation on the anode, thus promoting oxygen evolution in the electrowinning process of lead, has been investigated. Various possible anode reactions involving arsenic have been discussed. Preferential adsorption of arsenic compounds on the electrode surface seems to be the most probable reason for the inhibition of PbO<subscript>2</subscript> formation.
Details
- Language :
- English
- ISSN :
- 0021891X and 15728838
- Volume :
- 15
- Issue :
- 6
- Database :
- Supplemental Index
- Journal :
- Journal of Applied Electrochemistry
- Publication Type :
- Periodical
- Accession number :
- ejs15442038
- Full Text :
- https://doi.org/10.1007/BF00614370