Assertion: antimony | /r/HasProperty | volatilizing antimony oxide
Facets:
Source sentences:
text: The process for treating copper-bearing antimonial lead which comprises concentrating the antimony in a dross containing 70% to 80% antimony, volatilizing antimony oxide from said dross, recycling the residual metal until the copper content exceeds approximately 8% and then cooling the residual metal sufficiently to separate a high copper dross therefrom thereby yielding.