Article ID Journal Published Year Pages File Type
641762 Separation and Purification Technology 2013 6 Pages PDF
Abstract
► Getter metals used to remove impurities from metallurgical silicon. ► Calcium able to remove phosphorus to near completion. ► Sulphuric acid improves leaching process with Ca alloys.
Keywords
Related Topics
Physical Sciences and Engineering Chemical Engineering Filtration and Separation
Preview
Calcium and titanium as impurity getter metals in purification of silicon
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