Determination of the condensation temperature
Thread Content
I would like to ask the experts: if one wants to condense a gas of a pure substance, how is the condensation temperature determined? Can it be condensed below the boiling point of a pure substance?
Check the amount of non-condensable gas in the condensed steam； Non-condensable gases can carry away some of the material
For pure substances, it depends on the temperature of the gas phase during condensation; if the gas phase temperature is 100°C, then a refrigerant with a temperature of around 60–70°C will suffice. It’s advisable to use an additional stage of collector as well