Effect of pure methanol
Thread Content
What are the factors affecting pure methanol in distillation?
Apart from equipment issues, the main factors affecting the distillation process include the following: the temperature and pressure of the tower (including the top, bottom of the tower, and certain trays of special significance)； Feeding status ； Feed rate ； Feed composition ； Feed temperature ； Steam rise rate in the tower and heating capacity of the evaporation kettle ； Return flow ； Top condenser cooling capacity ； Top draw and bottom draw.
It’s somewhat related to cooling; I don’t know about the rest
During normal operation of the distillation process, it is primarily necessary to adjust the material balance, heat balance, and gas-liquid balance of the system. The adjustment of key parameters such as feed rate, pressure, temperature, and reflux ratio must be carried out slowly and steadily.