【Daily Question】Chemical Engineering Principles 231: Theoretical Plates (November 12)
Thread Content
The last edit to this post was made by Zaihui Kangqiao on 2015-12-5 at 14:30. The Chemical Engineering Theory section is now launching a \"One Question per Day\" activity aimed at helping everyone reinforce their basic knowledge in chemical engineering. Subsequent series will include those on \"Principles of Chemical Engineering\", \"Mass Transfer and Separation\", \"Thermodynamics in Chemical Engineering\", and \"Chemical Process Engineering\". We hope for your active support! Answers to the questions in the \"One Question per Day\" activity can be viewed directly, and the thread will be closed after 1 day ! You receive 3 wealth points for participating, and an additional 3 wealth points for correct answers. Multiple-choice question: As the reflux ratio gradually decreases, the operating line in the distillation section moves closer to the equilibrium line; to meet the specified separation requirements, the number of theoretical plates required ( ). A. Gradually increasing ； B. Gradually reduce ； C. Unchanged A
As the reflux ratio decreases from full reflux, the operating line in the distillation section moves closer to the equilibrium line; to meet the desired separation requirements, the number of theoretical plates required ( ). A. Gradually increasing
As the reflux ratio decreases from full reflux, the operating line in the distillation section moves closer to the equilibrium line; to meet the desired separation requirements, the number of theoretical plates required (A) increases. A is gradually increasing ； B. Gradually reduce ； C. Unchanged
As the reflux ratio decreases from full reflux, the operating line in the distillation section moves closer to the equilibrium line; to meet the desired separation requirements, the number of theoretical plates required ( ). A is gradually increasing
B. Gradually reduce； ................................................
As the reflux ratio decreases from full reflux, the operating line in the distillation section moves closer to the equilibrium line; to meet the desired separation requirements, the number of theoretical plates required (A) increases gradually.
A. Gradual increase: As the reflux ratio gradually decreases from full reflux, the operating line of the distillation section moves closer to the equilibrium line. To meet the specified separation requirements, the number of theoretical plates required gradually increases