Q
The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold black liquor is to___________________?
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A
A. Avoid mechanical weakening of fibre
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B
B. Remove lignin by way of crystallisation
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C
C. Increase the cellulose content
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D
D. None of these
Correct Answer:
A. A. Avoid mechanical weakening of fibre