Browsing UT - Chemistry by Subject "rare earth elements"
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Destruksi Hasil Samping Penambangan Timah Belitung Menggunakan Microwave untuk Ekstraksi Unsur Tanah Jarang
(2012)Rare earth elements (REE) in pure state are widely used for high-tech electronic equipment. Rare earth elements are contained in by-product of tin mining process. This study attempted to use microwave to destruct sample ... -
Pengayaan Unsur Tanah Jarang Secara Destruksi dan Pengendapan dari Pasir Monasit Bangka
(2013)Rare earth elements (REEs) are lanthanide elements widely used in high-tech electronic equipment. In this study, REEs from earth minerals were enriched through several stages, namely destruction, extraction by microwave ... -
Pengembangan Metode Destruksi Unsur Tanah Jarang dari Tailing Pasir Timah Pulau Bangka
(2012)Effective and efficien utilization of tin sand tailing requires development of destruction method. Destruction method was developed by using NaOH at high temperature and followed by hydrometallurgy extraction. At destruction ...