Arsenic and lead volatilization from molten copper at high oxygen levels

被引：0
|
作者：
P. Coursol
N. Stubina
机构：
[1] Alcan International,the Arvida Research and Development Center
[2] Noranda Inc. (Horne Smelter),undefined
来源：
Metallurgical and Materials Transactions B | 2005年 / 36卷
关键词：
Arsenic; Gaseous Species; Arsenic Level; Molten Copper; High Oxygen Level;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Thermodynamic calculations for the volatilization of arsenic and lead from molten copper at high oxygen level were performed using available thermodynamic data. An experimental setup was built in order to validate the predictions. Three experimental tests confirmed both the moderate volatility for Pb species (Pb+PbO) and the extremely low vapor pressure of As-O species, even at high oxygen and arsenic levels in molten copper.
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页码：411 / 413
页数：2
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