Journal article
Solvent extraction of phosphorus from Si-Cu refining system with calcium addition
Abstract
Enhanced removal of P from Si-Cu alloy was obtained by Ca addition. The effectiveness of Ca addition on the phase reconstruction and P gettering in Si-50 wt%Cu alloy was investigated. It was shown that the introduction of Ca can achieve the phase reconstruction of Si-50 wt%Cu alloy by the formation of CaCu2Si2 and CaCu11Si5 phases, which were precipitated in the Cu3Si phase. Dense P was found to homogeneously precipitated in the CaCu2Si2 phase, …
Authors
Huang L; Danaei A; Thomas S; Xing P; Li J; Luo X; Barati M
Journal
Separation and Purification Technology, Vol. 204, , pp. 205–212
Publisher
Elsevier
Publication Date
10 2018
DOI
10.1016/j.seppur.2018.04.087
ISSN
1383-5866