Uranium and Thorium in zircon sands processed in Northeastern Brazil
From these research it was found that as the times, ratio of reactant increased, the concentration of Zr increased, but the concentration of Si decreased, while as grain size of zircon sand decreased the concentration of Zr decreased, but the concentration of Si increased.
It was search the influence of time, ratio of reactant and size of particle sand to the concentration of Zr and Si in the product. The product gas was scrubbed in aqueous NaOH. It was investigated the direct chlorination of zircon sand in a unit chlorination equipment. International Nuclear Information System (INIS)ĭwiretnani Sudjoko Budi Sulistyo Pristi Hartati Sunardjo
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