P227相关论文
溶剂萃取法因其具有装置简单、操作性强、选择性好、回收率高、适应性强等特点受到广泛关注。此外,该方法在自动化应用和大规模连......
Solid-phase extraction and separation of heavy rare earths from chloride media using P227-impregnate
A solid-phase extraction resin SIRs-P227/XAD-7HP was prepared by impregnating extractant P227 onto macroporous resin XAD......