Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Influence of Independent Variables on Recovering Electrode Material from Lithium-ion Batteries via Attrition Scrubbing (CROSBI ID 297482)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Bedeković, Gordan ; Tenjer, David Influence of Independent Variables on Recovering Electrode Material from Lithium-ion Batteries via Attrition Scrubbing // Environmental technology & innovation, 24 (2021), 101836, 11. doi: 10.1016/j.eti.2021.101836

Podaci o odgovornosti

Bedeković, Gordan ; Tenjer, David

engleski

Influence of Independent Variables on Recovering Electrode Material from Lithium-ion Batteries via Attrition Scrubbing

Lithium-ion Batteries (LIBs) have mostly replaced other types of batteries in numerous portable devices and electric vehicles due to their numerous advantages. With the continuous increase in the production of those batteries, the number of spent LIBs that have to be disposed of increases as well. Today, many recycling techniques are used for the spent LIBs, and a key problem is the liberation of metals from non-metals. This paper presents the liberation of electrode materials via attrition scrubbing, i.e. the separation of Al and Cu foil from graphite and LiCoO2 particles, during which we have determined the influence of three independent variables – solid content, impeller speed and attrition time. To this purpose, the tests were carried out according to a central composite design. It showed that in the sample preparation phase, during comminution, 10% of graphite and LiCoO2 particles separated by sieving (grain size – 0.1 mm) were recovered. The attrition scrubbing was carried out on the grain size of 8/0.1 mm. Results showed that, depending on the testing conditions, it was possible to recover approximately from 50 49.52 to over 80 82.30 % of graphite and LiCoO2 particles. All three tested variables showed a significant influence on the attrition scrubbing process, while the impeller speed proved to have the strongest influence. Regarding the interaction of variables, the interaction of the attrition time and the solid content had the strongest influence, while other interactions were significantly less influential.

Lithium-ion battery (LIB) ; Attrition scrubbing ; Liberation ; Recycling ; WEEE

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

24

2021.

101836

11

objavljeno

2352-1864

10.1016/j.eti.2021.101836

Povezanost rada

Interdisciplinarne tehničke znanosti, Rudarstvo, nafta i geološko inženjerstvo

Poveznice
Indeksiranost