一、母液蒸发的目的及其原理 (一)蒸发的目的碳酸化分解产出大量的分解母液,其中30％用去配调整液,70％经蒸发后配制生料浆。未经蒸发的分解母液浓度较低,一般含Na_2O_T120(克/升)左右,因此必须进行蒸发浓缩,将Na_2O_T浓度提高到210(克/升)左右, First, the mother liquor evaporation purpose and principle (A) the purpose of evaporation Carbonation decomposition of a large number of decomposition mother liquor, of which 30% with decontamination liquid, 70% evaporated after the preparation of raw slurry. Unrevaporated decomposition mother liquor concentration is low, usually containing Na_2O_T120 (g / L) or so, it must be concentrated by evaporation, the Na_2O_T concentration increased to about 210 (g / L)