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SYSTEMS AND METHODS FOR RECOVERY OF RARE-EARTH CONSTITUENTS FROM ENVIRONMENTAL BARRIER COATINGS 发明申请

2023-09-01 1860 423K 0

专利信息

申请日期 2025-06-25 申请号 US14255650
公开(公告)号 US20150298137A1 公开(公告)日 2015-10-22
公开国别 US 申请人省市代码 全国
申请人 General Electric Company
简介 Systems and methods for recovery of rare-earth constituents from environmental barrier coatings (EBCs) are provided. One method includes for separating rare-earth (RE) containing constituents from a particulate feedstock containing a mixture of RE silicates and non-magnetic constituents includes disposing a collection member in a vicinity of the feedstock and magnetizing the collection member to generate a magnetic field sufficient to selectively attract the RE silicates to the collection member. The method further includes removing the RE silicates from the collection member.


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