Because Lots of molten caustic soda runs off by evaporation flake units stopping and the shortages of units and the causticity of potash, the recycling units of molten caustic soda were fixed.

• 由于蒸发制片碱装置停车、工艺装置的缺陷和钾碱自身的苛性造成大量熔融碱的流失,而增加了熔融碱回收装置。