Closed-Loop Recycling of Copper from Waste Printed Circuit Boards Using Bioleaching and Electrowinning Processes

Autor: Derek Renshaw, Daniel A. Ray, John E. Graves, Mahsa Baniasadi, Angélique Lindamulage De Silva, Sebastien Farnaud

Publikováno v: Waste and Biomass Valorization
Waste and Biomass Valorization, Springer, 2021, 12 (6), pp.3125-3136. ⟨10.1007/s12649-020-01128-9⟩
Waste and Biomass Valorization, 2021, 12 (6), pp.3125-3136. ⟨10.1007/s12649-020-01128-9⟩

In the present study, a model of closed-loop recycling of copper from PCBs is demonstrated, which involves the sequential application of bioleaching and electrowinning to selectively extract copper. This approach is proposed as part of the solution t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e9d2eea7e0334d5c6473c23a22587c7
https://doi.org/10.1007/s12649-020-01128-9

A forgotten chiral spiro compound revisited: 3,3'-dimethyl-3H,3'H-2,2'-spirobi[[1,3]benzothiazole]

Autor: Angélique, Lindamulage De Silva, Vesna, Risso, Marion, Jean, Michel, Giorgi, Valérie, Monnier, Jean-Valère, Naubron, Nicolas, Vanthuyne, Daniel, Farran, Christian, Roussel

Publikováno v: Chirality. 27(10)

The title compound was obtained as a side product during dimerization-oxidation steps of the carbene generated from N-methylbenzothiazolium iodide. Chromatography on (S,S)-Whelk O1 column showed on cooling a typical plateau shape chromatogram indicat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::dec301fe55a531525e2d86331d61aeed
https://pubmed.ncbi.nlm.nih.gov/26415851