Middle section: The impact of backflow on each side line
Thread Content
In atmospheric and vacuum distillation units, the atmospheric tower has top reflux, top circulation reflux, and first/second stage reflux, while the vacuum tower has top reflux and first/second stage reflux. Experts, which of these refluxes has the greatest impact on which side streams?
The one with the greatest impact is definitely the one whose corresponding interrupt is triggered, as it controls product quality. Overall, the various side lines influence each other.
Wow, everything is interconnected; so how can there be a single factor with the greatest impact? Processing oils of different properties also results in different outcomes.
Yes, it can’t be simply said that reflux has the greatest impact on that side stream; an analysis must be conducted based on the actual conditions of the tower and the specific reflux situation
The primary reflux and secondary reflux are generally used for heat removal, which helps to keep the heat within the entire tower relatively stable, thereby facilitating mass and heat transfer