Articles with "spent" as a keyword



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Rapid dissolution and recovery of Li and Co from spent LiCoO2 using mild organic acids under microwave irradiation.

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Published in 2019 at "Journal of environmental management"

DOI: 10.1016/j.jenvman.2019.109935

Abstract: This study is aimed to recover the valuable metal ions from cathode materials of spent Li‒ion batteries (LIBs). Rapid microwave‒assisted dissolution process is investigated here to recover Li and Co from LiCoO2 of spent LIBs.… read more here.

Keywords: dissolution recovery; spent; recovery spent; licoo2 ... See more keywords
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Selective Recovery of Cadmium, Cobalt, and Nickel from Spent Ni–Cd Batteries Using Adogen® 464 and Mesoporous Silica Derivatives

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Published in 2022 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms23158677

Abstract: Spent Ni–Cd batteries are now considered an important source for many valuable metals. The recovery of cadmium, cobalt, and nickel from spent Ni–Cd Batteries has been performed in this study. The optimum leaching process was… read more here.

Keywords: recovery cadmium; spent; spent batteries; cadmium cobalt ... See more keywords
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The Use of Brewer’s Spent Grain after Beer Production for Energy Purposes

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Published in 2022 at "Materials"

DOI: 10.3390/ma15103703

Abstract: The aim of this study was to assess the possibilities to use brewer’s spent grains (BSGs) left over from beer production for energy purposes, and to determine its calorific value and chemical composition. The research… read more here.

Keywords: spent grain; brewer spent; energy; use brewer ... See more keywords