Electrolytic separation of cobalt and tungsten from cemented carbide scrap and the electrochemical behavior of metal ions
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2017.04.001
Abstract: Abstract Molten salt electrolysis is used to separate and recycling of elemental tungsten and cobalt from cemented carbides. WC–6 wt% Co scrap and NaCl–KCl molten salt was used as a sacrificial anode and electrolyte, respectively. The… read more here.
Keywords: cobalt tungsten; electrochemical behavior; separation cobalt; cobalt ... See more keywords
Occupational low-level exposure to hard metals: cobalt and tungsten biomonitoring as an effective tool to evaluate the effectiveness of industrial hygiene interventions for risk management
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DOI: 10.1080/1354750x.2020.1724195
Abstract: Abstract Purpose: The aim of the study was to assess the exposure to Cobalt (Co) and Tungsten (W) in a group of hard metal tool sharpeners through a combined approach of air and biological monitoring,… read more here.
Keywords: industrial hygiene; evaluate effectiveness; effectiveness; exposure ... See more keywords