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Synthesis of cryolite by fluoride aluminum complex solution .

利用氟铝络合物溶液合成冰晶石的研究。

But aluminium has a fairly low melting point and its oxide can be dissolved in a substance called cryolite that also has a low melting point , so the amount of heat needed is manageable .

铝的熔点相对较低，氧化铝可以溶于一种叫做冰晶石的物质，而冰晶石的熔点也不高，所以炼铝需要的热量容易控制。

In the present investigations both integral and partial onthapis of solution of alumina in molten cryolite were determined as a funetion of composition with a high teupercature calorimeter .

用高温量热计测量了氧化铝在冰晶石熔体中的溶解热焓和偏摩尔溶解热焓。