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检索条件"主题词=rare earths."
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Preparation of High Purity Neodymium Oxide from Brazilian Monazite by Ion Exchange
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Journal of Energy and Power Engineering 2015年 第7期9卷 616-621页
作者: Carlos Alberto da Silva Queiroz Jose Antonio Seneda Walter dos Reis Pedreira Filho IPEN/CNEN-SP (Instituto de Pesquisas Energeticas e Nucleares/Comissao Nacional de Eneergia Nuclear-Sao Paulo) Cidade Universitaria Sao Paulo 05508-000. Brazil Fundacao Jorge Duprat Figueiredo de Seguranca e Medicina do Trabalho-FUNDACENTRO Sao Paulo 05409-002 Brazil
A simple and economical chemical process for obtaining high purity neodymium oxide is discussed. The raw material in the form of RE (rare earth) carbonates is produced industrially in Brazil from monazite. Using thi... 详细信息
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