本发明涉及一种采用悬浮熔炼提纯物质的方法，包括：S100，提供真空悬浮熔炼装置；S200，将待提纯物质原料及金属置入真空悬浮熔炼装置中，待提纯物质原料中存在杂质，杂质与待提纯物质的饱和蒸汽压与温度的关系曲线接近，金属的熔点高于待提纯物质；以及S300，通过真空悬浮熔炼装置加热，使待提纯物质蒸发，从而与杂质及金属分离。

The invention relates to a method for achieving substance purification through suspension smelting. The method comprises the steps that S100, a vacuum suspension smelting device is provided; S200, to-be-purified substance raw materials and metal are put into the vacuum suspension smelting device, impurities exist in the to-be-purified substance raw materials, the relation curve of the impurities is close to that of the saturated vapor pressure and temperature of to-be-purified substances, and the melting point of the metal is higher than that of the to-be-purified substances; and S300, the vacuum suspension smelting device is used for heating, the to-be-purified substances evaporate, and therefore the to-be-purified substances are separated from the impurities and the metal.