- P-ISSN 1225-0163
- E-ISSN 2288-8985
<TEX>$LiF-BeF_2-ZrF_4$</TEX>(63-30-7 mol%) 용융염은 상온에서 증류수 1ml당 최고 0.02g까지 용해율 99.9%로 용해되었다. 그리고 <TEX>$ZrF_4$</TEX>를 열가수분해시켜 제조된 <TEX>$ZrO_2$</TEX> 산화물을 포함하는 <TEX>$LiF-BeF_2-ZrF_4$</TEX> 용융염에서 <TEX>$ZrO_2$</TEX> 산화물을 증류수로 침출시켜 회수하였다. 회수된 <TEX>$ZrO_2$</TEX> 산화물의 결정모양은 손상되지 않았다.
<TEX>$LiF-BeF_2-ZrF_4$</TEX>(63-30-7 mol%) molten salt was dissolved up to 0.02g in 1ml of distilled water at room temperature. <TEX>$ZrO_2$</TEX> oxide made from <TEX>$ZrF_4$</TEX> through pyrohydrolysis was recovered by leaching in distilled water with <TEX>$LiF-BeF_2-ZrF_4$</TEX>molten salt including it at room temperature. The crystalline sharpness of recovered <TEX>$ZrO_2$</TEX> oxide was not damaged.