The issue of operational flexibility in air separation units
Thread Content
Dear experts: I have a question for you. The operating margin of air separation units is generally between 75% and 105%. I would like to know how these values of 75 and 105 are determined Is it due to the air compressor or the distillation column in the cold box? Thank you all
In my understanding, it refers to the range within which production can be adjusted; this range is mainly determined by the design of the distillation tower. With the current level of technology, normal separation can only be ensured within this range!