The production of fish meal and oil - 3. The process
2021-2-17u2002·u2002The drying process in steam dryers is controlled by adjusting the steam pressure and by varying the rate of discharge of meal; the latter is done by adjusting the level of the material in the dryer. ... (30% or less of that of a direct heated rotary dryer of comparable capacity), odour abatement is much simpler. ... There is also a risk of oil ...
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