近年来，分散元素钪的成矿问题已经引起矿床学家的高度重视。

In recent years the dispersed element sc and its mineralization have aroused great interest of ore deposit scientists both at home and abroad.

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在此工艺条件下，制得的无水氯化钪熔盐中钪的水解率为2.3%。

Under the optimum technology condition, we can get the anhydrous scandium chloride molten salt whose hydrolysis rate is2.3%.

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然后给出了用真空蒸馏法制备高纯金属钪的新工艺，并对其提纯机制作了探讨。

Then the new technology in preparation of high purity scandium metal was proposed and its purification mechanism was discussed.

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