Bilingual Tech Mapping for Pulp Paper Guideline - Asosiasi Pulp ...

With a uniform temperature throughout the digester
will reduce the temperature in the cooking zone. The
temperature of cooking zone can be reached 10 °C lower
than the MCC system. Thus the use of steam on the
circulation of liquor consumption in the digester system will
go down.
Washing efficiency is not decreased despite the hiheat
washing zone is added alkali about 6%. This is due to
the washing process in the ITC system uses very high
temperatures, together with cooking temperature.
Figure 3.6 ITC Digester Continuous Cooking System
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