Nickel recovery from spent nickel-metal hydride batteries using LIX-84I-impregnated activated charcoal
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Nanotechnology, Monitoring and Management"
DOI: 10.1016/j.enmm.2021.100452
Abstract: Abstract Nickel (Ni) is a ferromagnetic and corrosion-resistant metal, whose demand has risen remarkably in recent years. Depletion of its sulphide and laterite ores has necessitated the need to find secondary sources of the metal.… read more here.
Keywords: nickel metal; spent nickel; hydride batteries; metal ... See more keywords
Regeneration of spent nickel catalyst from hydrogenation process of edible oils: Heat treatment with hydrogen injection
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2017.07.171
Abstract: Abstract In this paper spent nickel catalyst (Ni/diatomite) resulting from hydrogenation process of edible oil was regenerated. To reach this aim heat treatments with hydrogen flushing was employed. The impact of particle size, reaction time… read more here.
Keywords: catalyst; nickel catalyst; hydrogenation process; spent nickel ... See more keywords