QI: The operation of ethyl alcohol (E1OH) distillation is shown in figure below. Calculate the composition of the bottoms (waste) and the weight of ethyl alcohol (ELOH) lost in the bottoms? Vapor Нeat Exchanger Feed (F) = 1000 Kg Distillate P ? 10% E1OH reflux 60% ELOH 90% H2O 40% H20 Distillation P = 1/10 feed (F) Column Bottoms (waste) B = ? ELOH = ? H2O = ?

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Q: 1. A gas mixture at 300K and 1 bar analyzing by volume 20% N2 and 80% CH4 is subjected to…

A: Given, Inlet temperature=300KInlet pressure = 1 barOutlet temperature=273KOutlet pressure=1 barGas…

Q: 1. A fluid temperature of 70°F; fluid pressure of 1 atm 2. An inner pipe diameter of 0.34 inches…

A: Temperature = 70 0F or 294.261 K Pressure= 1 atm Inner diameter of pipe = 0.34 inch or 0.0283 ft

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A: The freezing point depression of benzene(Kf) = 5.12oC/molal Normal freezing point = 5.49oC Mass of…

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Q: Q2 A gas mixture is composed of nitrogen (Na), oxygen (O:), and argon (Ar). composition of the gas…

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Q: A liquid is fed to a distillation column at 4 atm absolute pressure. Its composition as a mole…

A: Given:P=4 atmxB=0.4 ; xP=0.25 ; xHx=0.2 ; xHp=0.15

Q: Q.3 Hot gases at a temperature of Tej 167°C flow in a cast iron pipe [kpipe = 80 W/(m °C)] whose…

A: Temperature of hot gases= 1670CInside area of pipe (Ai)=πDiL=18.85 m2hi= 70 W/m2KKpipe=80…

Q: A liquid mixcture of 60% methanol and 40% water at 20 °C and 2 bar is fed continuously to an…

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Q: 2) Benzene-Toluene Separations. We wish to separate benzene from toluene in a sieve-plate…

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Q: (3] A mixture of 40 mol% benzene and 60 mol% toluene is subjected to a simple batch distillation at…

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Q: Calculate the adiabatic flame temperature reached when compound (AX) is combusted at 298 K with the…

A: Given data: AX+2.5O2→2AO2+2X2O   ∆H298(J/mole) Cp(J/mole.K) AX 1000000   AO2 -3225000…

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Q: by mass. The mixture is to be partially evaporated to yield a vapor containing 85% benzene and a In…

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Q: A gas mixture at 300K and 1 bar analyzing by volume 20% N2 and 80% CH4 is subjected to liquefaction…

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Q: gas is liquefied and the concentration of N2 in the liquid is 60% by weight. The unliquefied gas…

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Q: The emf of the cell, H₂ (g) | buffer || normal calomel electrode is 0.6675 volt at 35°C when the…

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Q: The reservoir gas has a mixture composition at 200 °F and 2500 psia as tabulated in table 2 below.…

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Q: For the cell: Cd/Cd(OH)2s/ NaOH(0.01 M/H₂1 Atm.//Pt The electromotive force at 25°C equal Zero, the…

A: Electromotive force at 25 0C = 0 emf  to electrode Cd/Cd+2 = 0.4 V

Q: A distillation tower has a feed of 500 mol /h. The composition in the feed is 70% mol benzene and…

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