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The activity of zinc oxide in multicomponent slags

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Title: The activity of zinc oxide in multicomponent slags
Author: Davenport, William George
Degree: Master of Applied Science - MASc
Program: Mining Engineering
Copyright Date: 1960
Subject Keywords Zinc oxide
Issue Date: 2011-12-08
Publisher University of British Columbia
Series/Report no. UBC Retrospective Theses Digitization Project [http://www.library.ubc.ca/archives/retro_theses/]
Abstract: The activity of zinc oxide in multicomponent slags has been investigated. Activities were determined experimentally Toy equilibrating iron saturated brasses with slags containing iron oxide. Required activities in the Zn-Cu-Fe system were obtained from experimental iron saturation data and available information on the Zn-Cu and Cu-Fe systems. Where measurement was not possible, thermodynamic analyses of slag systems were carried out. Rigid activity patterns in the ZnO-SiO₂, ZnO-FeO-SiO₂, ZnO-CaO-SiO₂ and ZnO-FeO-CaO-SiO₂ systems have been developed from experimental and analytical data. Agreement with the activity data of Bell, Turner and Peters on ZnO-FeO-CaO-SiO₂ and Okunev and Bovykin on ZnO-FeO-SiO₂ type slags indicates that the present measurement technique provides a good basis for industrial slag investigations.
Affiliation: Applied Science, Faculty of
URI: http://hdl.handle.net/2429/39547
Scholarly Level: Graduate

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