RHENIUM RECOVERY FROM SUPERALLOYS AND ASSOCIATED METHODS
摘要
<p>A method of recovering rhenium from rhenium-containing superalloy scrap is provided. The superalloy is usually a nickel-based superalloy. The method includes the steps of forming an oxidation feedstock of flaky morphology of the superalloy scrap, and oxidizing the oxidation feedstock to convert rhenium into a volatile rhenium oxide. The flaky morphology of the oxidation feedstock is achieved by increasing the surface area of the superalloy scrap.</p>
申请公布号
CA2721780(A1)
申请公布日期
2011.05.30
申请号
CA20102721780
申请日期
2010.11.18
申请人
GENERAL ELECTRIC COMPANY
发明人
PALANISAMY, BARATH;DASAN, BIJU;AJDELSZTAJN, LEONARDO;MILLER, JOSHUA LEIGH;SAMPATH, SRINIDHI;LIPKIN, DON MARK