Because the maximum steam temperature will be 120 degrees Celsius, a big cooling unit is not needed. A spiral from the top of the still to the separator will do. There is no cooling water needed. By making an easy cooling unit, the temperature of the water that goes in the separator will still be around 80 degrees Celsius. This water will be led back into the circuit to reduce energy loss. The energy that is needed to turn it into steam again will be significantly lower.
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