In sulphate pulp manufacture, the pressure and temperature in the digestor is________?
A1 atm., 170 – 180°C
B10 atm., 800 °C
C10 atm., 170-180°C
D1 atm., 800°C
Correct answer
C. 10 atm., 170-180°C
Explanation
The correct answer is 10 atm., 170-180°C.