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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。测量了添加剂对氧化铝溶解热焓的影响。根据测量结果，讨论了氧化铝在冰晶石熔体中的溶解机理。
The enthalpy of solution and partial enthalpy of solution of alumina in cryolite melt were measured by high temperature calorimeter. The effect of additives on the enthalpy of the alumina dissolution was measured. Based on the measurement results, the dissolution mechanism of alumina in cryolite melt is discussed.