Black liquor is converted into white liquor by Options: A . &nbspEvaporation and burning the concentrate followed by causticisation of products B . &nbspMulti-effect evaporation only C . &nbspSelective liquid extraction D . &nbspExtractive distillation

Black liquor is converted into white liquor by

Question

Black liquor is converted into white liquor by

Options:

A . Evaporation and burning the concentrate followed by causticisation of products

B . Multi-effect evaporation only

C . Selective liquid extraction

D . Extractive distillation

Answer: Option A

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