Weeping happens in distillation when a descending liquid reaches a particular limit and then misses the contact zone, which makes the process less effective.
Weeping is indicated by a sharp pressure drop in the column and reduced separation efficiency.
If pressure increases too quickly, vapor rates through the trays decrease, whichcan cause weeping and dumping.
Weeping happens in distillation when a descending liquid reaches a particular limit and thenmisses the contact zone, which makes the process less effective.
Examples of 'weeping' in a sentence
weeping
Almost weeping with the distress, she let herself fall to the floor.
Val McDermid THE LAST TEMPTATION (2002)
She touched his shoulder and he turned to her swiftly, weeping.
Wright, L R SLEEP WHILE I SING (2002)
For a long time, he sat weeping with his face buried on her shoulder.