铝酸钠溶液蒸发有效温差的计算和分配原则

Calculation and distribution principle of temperature differences in evaporation system of sodium aluminate solution

阐述了氧化铝生产中铝酸钠溶液在蒸发时产生温差损失的原因,并提供了有效温差的计算方法和分配原则,对于铝酸钠溶液蒸发的设计计算具有参考价值。

In this paper, the reasons of temperature difference loss when evaporation of sodium aluminate solution during alumina production were ex- plained, and calculation method and distribution principle of temperature differences were supplied, which is a useful reference on the calculation of sodi- um aluminate solution evaporation.