【Daily Question】Chemical Engineering Principles 545: Tray Loading Performance Diagram (April 5)
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This post was last edited by Zaihui Kangqiao on 2017-4-5 at 11:57. The Chemical Engineering Theory section is launching a \"One Question per Day\" campaign starting today, aimed at helping everyone reinforce their basic knowledge in chemical engineering. Subsequent campaigns will cover topics such as \"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~~~ Replies to the \"One Question per Day\" campaign can be viewed directly at **; the thread will be closed after 1 day! ! To encourage everyone’s continued participation this year! Participation earns 3 wealth points, with an additional 4 wealth points for correct answers~~~ Short answer question: The tray load performance diagram contains ______ lines, which are ___________, ______________, ___________________, ______________________, ______________________. 6, 5 items ； overflow line ； Leak line ； entrainment line ； Upper limit line for liquid phase load ； Lower limit line for liquid phase load.
5. Flood line, foam entrainment line, upper limit of liquid load, lower limit of liquid load, leakage line
5. Line of excessive foam entrainment: excessive entraining; Line of flooding: flooding; Line of excessive leakage: weeping; Lower limit line for liquid phase load: Coning; Line of downcomer overload (upper limit line for liquid phase load): Downcomer velocity limitation
5； Freezing line, foam entrainment line, liquid leakage line, upper limit of liquid phase, lower limit of liquid phase
Five, liquid overflow line； Leak line ； entrainment line ； Upper limit line for liquid phase load ； Lower limit line for liquid phase load.
5 Liquid overflow line, foam entrainment line, liquid leakage line, upper limit of liquid phase, lower limit of liquid phase
Freezing line, Foam entrainment line, Liquid leakage line, Upper limit of liquid phase, Lower limit of liquid phase
Freezing line, foam entrainment line, liquid leakage line; upper limit of the liquid phase, lower limit of the liquid phase
6 lines: lower and upper limits of liquid phase load, foam entrainment line, operating line, liquid leakage line, flooding line
5 lines: minimum liquid load line, maximum liquid load line, liquid leakage line, downcomer flooding line, mist entrainment line
5 ； Freezing line, foam entrainment line, liquid leakage line, upper limit of the liquid phase, lower limit of the liquid phase