分享好友 知识库首页 频道列表

Processes for recovering rare earth elements from aluminum-bearing materials

2025-06-18 19:202220下载
文件类型:PDF文档
文件大小:283K
(57) Abstract : The present disclosure relates to processes for recovering rare earth elements from an aluminum-bearing material. The processes can comprise leaching the aluminum-bearing material with an acid so as to obtain a leachate comprising at least one aluminum ion, at least one iron ion, at least one rare earth element, and a solid, and separating the leachate from the solid. The pro - cesses can also comprise substantially selectively removing at least one of the at least one aluminum ion and the at least one iron ion from the leachate and optionally obtaining a precipitate. The processes can also comprise substantially selectively removing the at least one rare earth element from the leachate and/or the precipitate.


请登录查看


反对 0
举报 0
收藏 0
打赏 0
评论 0