【Daily Question】Chemical Engineering Principles 217: Distillation Equilibrium Lines (October 29)
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The Chemical Engineering Theory section is launching the \"One Question per Day\" campaign starting today, aimed at helping everyone reinforce their basic knowledge of 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 you will give it your active support! Answers to the questions in the \"One Question per Day\" campaign can be viewed directly by replying to the post, and the thread will be closed after 1 day ! Participation earns 3 wealth points, with an additional 3 wealth points for correct answers. True or False: If the distillation equilibrium line is in the upper left part of the diagonal, separation can be achieved using distillation; if it is in the lower right part of the diagonal, then distillation cannot be used for separation. ( ) Wrong
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The distillation equilibrium line is located in the upper left part of the diagonal; in such cases, separation can be achieved using distillation. If the equilibrium line is in the lower right part of the diagonal, then separation cannot be accomplished by distillation. ( x )
The distillation equilibrium line is located in the upper left part of the diagonal; in such cases, separation can be achieved using distillation. If the equilibrium line is in the lower right part of the diagonal, then separation cannot be accomplished by distillation. Error
The answer to this question is incorrect; the farther apart the vapor line and the liquid line are, the easier it is to separate the system. If the vapor line and the liquid line coincide, then separation is not possible. Systems that cannot be separated by distillation have a relative volatility of 1.
The distillation equilibrium line is located in the upper left part of the diagonal; in such cases, separation can be achieved using distillation. If the equilibrium line is in the lower right part of the diagonal, then separation cannot be accomplished by distillation. (Mistake)
If the distillation equilibrium line is in the upper left part of the diagonal, separation by distillation is possible; if it is in the lower right part of the diagonal, then separation by distillation is not possible... Incorrect
The distillation equilibrium line is located in the upper left part of the diagonal; in such cases, separation can be achieved using distillation. If the equilibrium line is in the lower right part of the diagonal, then separation cannot be accomplished by distillation. ( Wrong )
The distillation equilibrium line is located in the upper left part of the diagonal; in such cases, separation can be achieved using distillation. If the equilibrium line is in the lower right part of the diagonal, then separation cannot be accomplished by distillation. ( × )