2014-Sustainable Industrial Processing Summit
SIPS 2014 Volume 6: Rare Earths & Ionic Liquids

Editors:Kongoli F
Publisher:Flogen Star OUTREACH
Publication Year:2014
Pages:432 pages
ISBN:978-1-987820-08-9
ISSN:2291-1227 (Metals and Materials Processing in a Clean Environment Series)
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    Study on Halide Process for Rare Metal Recycling

    Nobuaki Sato1;
    1TOHOKU UNIVERSITY, Sendai, Japan;
    Type of Paper: Keynote
    Id Paper: 346
    Topic: 9

    Abstract:

    For the recovery of rare metals from urban mine, pyrochemical approaches such as fluoride or chloride processes have potentials for waste reduction and effective recycling. In this paper, advantages of fluoride and chloride processes are introduced based on the experimental study. Separation of refractory metals such as tantalum and niobium are also examined by fluorination or chlorination methods. Finally, the applicability of halide processes to rare metal recycling is discussed.

    Keywords:

    Fluoride, Chloride, Rare metal, Processing, Recycle

    Cite this article as:

    Sato N. Study on Halide Process for Rare Metal Recycling. In: Kongoli F, editors. Sustainable Industrial Processing Summit SIPS 2014 Volume 6: Rare Earths & Ionic Liquids. Volume 6. Montreal(Canada): FLOGEN Star Outreach. 2014. p. 213-214.