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  • In this study, recovery of Zn from spent Zn-MnO2 batteries was investigated. Electrode materials containing about 20% Zn and 30% Mn were obtained after dismantling household batteries. The electrode materials were leached in diluted H2SO4 at laboratory temperature. Iron was removed from the leach liquors using hydrolytic precipitation, Cu, Cd and Ni by cementation precipitation. Manganese removal was achieved by oxidative precipitation using NaClO. Basic zinc carbonate, a suitable intermediate for Zn production by electrowinning or ZnO production, was precipitated from the refined solution.
  • In this study, recovery of Zn from spent Zn-MnO2 batteries was investigated. Electrode materials containing about 20% Zn and 30% Mn were obtained after dismantling household batteries. The electrode materials were leached in diluted H2SO4 at laboratory temperature. Iron was removed from the leach liquors using hydrolytic precipitation, Cu, Cd and Ni by cementation precipitation. Manganese removal was achieved by oxidative precipitation using NaClO. Basic zinc carbonate, a suitable intermediate for Zn production by electrowinning or ZnO production, was precipitated from the refined solution. (en)
Title
  • Zinc recovery from spent Zn-MnO2 batteries
  • Zinc recovery from spent Zn-MnO2 batteries (en)
skos:prefLabel
  • Zinc recovery from spent Zn-MnO2 batteries
  • Zinc recovery from spent Zn-MnO2 batteries (en)
skos:notation
  • RIV/60461373:22310/10:00023115!RIV11-MSM-22310___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(FI-IM5/143), S, Z(MSM6046137302)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 300004
http://linked.open...ai/riv/idVysledku
  • RIV/60461373:22310/10:00023115
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Zinc recovery; Zn-MnO2 batteries (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [283DB27A929A]
http://linked.open...v/mistoKonaniAkce
  • Ostrava
http://linked.open...i/riv/mistoVydani
  • Ostrava
http://linked.open...i/riv/nazevZdroje
  • Conference on Enviroment and Mineral Processing
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Dvořák, Petr
  • Jandová, Jitka
  • Formánek, Jiří
  • Hong, Vu
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Vysoká škola báňská - Technická univerzita Ostrava
https://schema.org/isbn
  • 978-80-248-1776-7
http://localhost/t...ganizacniJednotka
  • 22310
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