Why, when it’s cold, does the argon tower experience some fluctuations in the morning?
Thread Content
As long as the weather is cold, keep the argon residue at around 10; if the argon column remains stable, there will be no fluctuations. Does anyone know the principle behind this?
The reflux ratio is too high, resulting in a higher nitrogen content
The nitrogen content in the argon fraction is on the high side~~One could try to cause fluctuations in the argon fraction~~
In addition to the increased reflux ratio in the distillation column, which leads to a higher nitrogen content in the argon fraction, it’s also possible that excessive evaporation of the liquid in the argon column occurs, resulting in an overabundance of argon in the extracted fraction