Equilibrium Vaporization Ratio for More Volatile Component Solution

STEP 0: Pre-Calculation Summary
Formula Used
Equilibrium Vaporization Ratio of MVC = Mole Fraction of MVC in Vapor Phase/Mole Fraction of MVC in Liquid Phase
KMVC = yMVC/xMVC
This formula uses 3 Variables
Variables Used
Equilibrium Vaporization Ratio of MVC - The equilibrium vaporization ratio of MVC or K factor is defined as the ratio of the mole fraction of a MVC in the vapor phase to the mole fraction of the same component in the liquid phase.
Mole Fraction of MVC in Vapor Phase - The Mole Fraction of MVC in Vapor Phase is the variable which gives the Mole fraction of More Volatile Component in the Distillation Column Vapor Phase.
Mole Fraction of MVC in Liquid Phase - The Mole Fraction of MVC in Liquid Phase is the variable which gives the Mole fraction of More Volatile Component in the Distillation Column Liquid Phase.
STEP 1: Convert Input(s) to Base Unit
Mole Fraction of MVC in Vapor Phase: 0.74 --> No Conversion Required
Mole Fraction of MVC in Liquid Phase: 0.375 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
KMVC = yMVC/xMVC --> 0.74/0.375
Evaluating ... ...
KMVC = 1.97333333333333
STEP 3: Convert Result to Output's Unit
1.97333333333333 --> No Conversion Required
FINAL ANSWER
1.97333333333333 1.973333 <-- Equilibrium Vaporization Ratio of MVC
(Calculation completed in 00.004 seconds)

Credits

Created by Vaibhav Mishra
DJ Sanghvi College of Engineering (DJSCE), Mumbai
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Verified by Soupayan banerjee
National University of Judicial Science (NUJS), Kolkata
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10+ Relative Volatility & Vaporization Ratio Calculators

Relative Volatility using Mole Fraction
Go Relative Volatility = (Mole Fraction of Component in Vapor Phase/(1-Mole Fraction of Component in Vapor Phase))/(Mole Fraction of Component in Liquid Phase/(1-Mole Fraction of Component in Liquid Phase))
Total Pressure using Mole Fraction and Saturated Pressure
Go Total Pressure of Gas = (Mole Fraction of MVC in Liq Phase*Partial Pressure of More Volatile Component)+((1-Mole Fraction of MVC in Liq Phase)*Partial Pressure of Less Volatile Component)
Relative Volatility using Vapour Pressure
Go Relative Volatility = Saturated Vapour Pressure of More Volatile Comp/Saturated Vapour Pressure of Less Volatile Comp
Mole Fraction of MVC in Liquid using Equilibrium Vaporization Ratio
Go Mole Fraction of MVC in Liquid Phase = Mole Fraction of MVC in Vapor Phase/Equilibrium Vaporization Ratio of MVC
Mole Fraction of LVC in Liquid using Equilibrium Vaporization Ratio
Go Mole Fraction of LVC in Liquid Phase = Mole Fraction of LVC in Vapor Phase/Equilibrium Vaporization Ratio of LVC
Mole Fraction of MVC in Vapor using Equilibrium Vaporization Ratio
Go Mole Fraction of MVC in Vapor Phase = Equilibrium Vaporization Ratio of MVC*Mole Fraction of MVC in Liquid Phase
Mole Fraction of LVC in Vapor using Equilibrium Vaporization Ratio
Go Mole Fraction of LVC in Vapor Phase = Equilibrium Vaporization Ratio of LVC*Mole Fraction of LVC in Liquid Phase
Equilibrium Vaporization Ratio for More Volatile Component
Go Equilibrium Vaporization Ratio of MVC = Mole Fraction of MVC in Vapor Phase/Mole Fraction of MVC in Liquid Phase
Equilibrium Vaporization Ratio for Less Volatile Component
Go Equilibrium Vaporization Ratio of LVC = Mole Fraction of LVC in Vapor Phase/Mole Fraction of LVC in Liquid Phase
Relative Volatility using Equilibrium Vaporization Ratio
Go Relative Volatility = Equilibrium Vaporization Ratio of MVC/Equilibrium Vaporization Ratio of LVC

20 Important Formulas in Distillation Mass Transfer Operation Calculators

Total Steam Required to Vaporize Volatile Component
Go Total Steam Required to Vaporize Volatile Comp = (((Total Pressure of System/(Vaporizing Efficiency*Vapor Pressure of Volatile Component))-1)*(Initial Moles of Volatile Component-Final Moles of Volatile Component))+((Total Pressure of System*Moles of Non-Volatile Component/(Vaporizing Efficiency*Vapor Pressure of Volatile Component))*ln(Initial Moles of Volatile Component/Final Moles of Volatile Component))
Moles of Volatile component Volatilized from mixture of Non-Volatiles by Steam
Go Moles of Volatile Component = Moles of Steam*((Vaporizing Efficiency*Mole Fraction of Volatile Comp in Non-Volatiles*Vapor Pressure of Volatile Component)/(Total Pressure of System-Vaporizing Efficiency*Mole Fraction of Volatile Comp in Non-Volatiles*Vapor Pressure of Volatile Component))
Minimum Number of Distillation Stages by Fenske's Equation
Go Minimum Number of Stages = ((log10((Mole Fraction of More Volatile Comp in Distillate*(1-Mole Fraction of More Volatile Comp in Residue))/(Mole Fraction of More Volatile Comp in Residue*(1-Mole Fraction of More Volatile Comp in Distillate))))/(log10(Average Relative Volatility)))-1
Mole Fraction of MVC in Feed from Overall and Component Material Balance in Distillation
Go Mole Fraction of More Volatile Component in Feed = (Distillate Flowrate*Mole Fraction of More Volatile Comp in Distillate+Residue Flowrate from Distillation Column*Mole Fraction of More Volatile Comp in Residue)/(Distillate Flowrate+Residue Flowrate from Distillation Column)
Moles of Volatile component Volatilized from mixture of Non-Volatiles by Steam at Equilibrium
Go Moles of Volatile Component = Moles of Steam*(Mole Fraction of Volatile Comp in Non-Volatiles*Vapor Pressure of Volatile Component/(Total Pressure of System-Mole Fraction of Volatile Comp in Non-Volatiles*Vapor Pressure of Volatile Component))
Moles of Volatile component Volatilized by Steam with Trace amounts of Non-Volatiles
Go Moles of Volatile Component = Moles of Steam*((Vaporizing Efficiency*Vapor Pressure of Volatile Component)/(Total Pressure of System-(Vaporizing Efficiency*Vapor Pressure of Volatile Component)))
Murphree Efficiency of Distillation Column Based on Vapour Phase
Go Murphree Efficiency of Distillation Column = ((Average Mole Fraction of Vapour on Nth Plate-Average Mole Fraction of Vapour at N+1 Plate)/ (Average Mole Fraction at Equilibrium on Nth Plate-Average Mole Fraction of Vapour at N+1 Plate))*100
Relative Volatility using Mole Fraction
Go Relative Volatility = (Mole Fraction of Component in Vapor Phase/(1-Mole Fraction of Component in Vapor Phase))/(Mole Fraction of Component in Liquid Phase/(1-Mole Fraction of Component in Liquid Phase))
Total Pressure using Mole Fraction and Saturated Pressure
Go Total Pressure of Gas = (Mole Fraction of MVC in Liq Phase*Partial Pressure of More Volatile Component)+((1-Mole Fraction of MVC in Liq Phase)*Partial Pressure of Less Volatile Component)
Moles of Volatile component Volatilized by Steam with Trace amounts of Non-Volatiles at Equilibrium
Go Moles of Volatile Component = Moles of Steam*(Vapor Pressure of Volatile Component/(Total Pressure of System-Vapor Pressure of Volatile Component))
Feed Q-Value in Distillation Column
Go Q-value in Mass Transfer = Heat Required to Convert Feed to Saturated Vapor/Molal Latent Heat of Vaporization of Saturated Liq
Relative Volatility using Vapour Pressure
Go Relative Volatility = Saturated Vapour Pressure of More Volatile Comp/Saturated Vapour Pressure of Less Volatile Comp
External Reflux Ratio
Go External Reflux Ratio = External Reflux Flowrate to Distillation Column/Distillate Flowrate from Distillation Column
Internal Reflux Ratio
Go Internal Reflux Ratio = Internal Reflux Flowrate to Distillation Column/Distillate Flowrate from Distillation Column
Equilibrium Vaporization Ratio for Less Volatile Component
Go Equilibrium Vaporization Ratio of LVC = Mole Fraction of LVC in Vapor Phase/Mole Fraction of LVC in Liquid Phase
Equilibrium Vaporization Ratio for More Volatile Component
Go Equilibrium Vaporization Ratio of MVC = Mole Fraction of MVC in Vapor Phase/Mole Fraction of MVC in Liquid Phase
Boil-Up Ratio
Go Boil-Up Ratio = Boil-Up Flowrate to the Distillation Column/Residue Flowrate from Distillation Column
Total Feed Flowrate of Distillation Column from Overall Material Balance
Go Feed Flowrate to Distillation Column = Distillate Flowrate+Residue Flowrate from Distillation Column
Relative Volatility using Equilibrium Vaporization Ratio
Go Relative Volatility = Equilibrium Vaporization Ratio of MVC/Equilibrium Vaporization Ratio of LVC
Overall Efficiency of Distillation Column
Go Overall Efficiency of Distillation Column = (Ideal Number of Plates/Actual Number of Plates)*100

Equilibrium Vaporization Ratio for More Volatile Component Formula

Equilibrium Vaporization Ratio of MVC = Mole Fraction of MVC in Vapor Phase/Mole Fraction of MVC in Liquid Phase
KMVC = yMVC/xMVC

What is Equilibirum Vaporization Ratio ?

The Equilibrium vaporization ratio or K value is defined as the ratio of mole fraction of the component in the vapor phase to the mole fraction of the same component in the liquid phase. Generally, the K-value is a function of temperature, pressure and composition (xi and yi). It is even defined as the ratio of Fugacity coefficient in the liquid phase to vapor phase. For Ideal Liquid mixtures and Ideal gas, the k-value is the ratio of equilibrium vapor pressure to total pressure, i.e. the k-value is independent of composition. For dilute mixtures, even non-ideal, the k-value is a function of henry's constant.

How to Calculate Equilibrium Vaporization Ratio for More Volatile Component?

Equilibrium Vaporization Ratio for More Volatile Component calculator uses Equilibrium Vaporization Ratio of MVC = Mole Fraction of MVC in Vapor Phase/Mole Fraction of MVC in Liquid Phase to calculate the Equilibrium Vaporization Ratio of MVC, The Equilibrium Vaporization Ratio for More Volatile Component formula is defined as the ratio of more volatile component in the vapor to the same in liquid. Equilibrium Vaporization Ratio of MVC is denoted by KMVC symbol.

How to calculate Equilibrium Vaporization Ratio for More Volatile Component using this online calculator? To use this online calculator for Equilibrium Vaporization Ratio for More Volatile Component, enter Mole Fraction of MVC in Vapor Phase (yMVC) & Mole Fraction of MVC in Liquid Phase (xMVC) and hit the calculate button. Here is how the Equilibrium Vaporization Ratio for More Volatile Component calculation can be explained with given input values -> 1.973333 = 0.74/0.375.

FAQ

What is Equilibrium Vaporization Ratio for More Volatile Component?
The Equilibrium Vaporization Ratio for More Volatile Component formula is defined as the ratio of more volatile component in the vapor to the same in liquid and is represented as KMVC = yMVC/xMVC or Equilibrium Vaporization Ratio of MVC = Mole Fraction of MVC in Vapor Phase/Mole Fraction of MVC in Liquid Phase. The Mole Fraction of MVC in Vapor Phase is the variable which gives the Mole fraction of More Volatile Component in the Distillation Column Vapor Phase & The Mole Fraction of MVC in Liquid Phase is the variable which gives the Mole fraction of More Volatile Component in the Distillation Column Liquid Phase.
How to calculate Equilibrium Vaporization Ratio for More Volatile Component?
The Equilibrium Vaporization Ratio for More Volatile Component formula is defined as the ratio of more volatile component in the vapor to the same in liquid is calculated using Equilibrium Vaporization Ratio of MVC = Mole Fraction of MVC in Vapor Phase/Mole Fraction of MVC in Liquid Phase. To calculate Equilibrium Vaporization Ratio for More Volatile Component, you need Mole Fraction of MVC in Vapor Phase (yMVC) & Mole Fraction of MVC in Liquid Phase (xMVC). With our tool, you need to enter the respective value for Mole Fraction of MVC in Vapor Phase & Mole Fraction of MVC in Liquid Phase and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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