VLE: Vapor-Liquid Equilibrium
We can specify the vapor-liquid equilibrium of two ways:
1 - Relative volatility (alpha)
2 - Table of values.
3 ways to enter / modify values (*)
The values can be modified in 3 ways:
1 - Moving the point with the mouse on the McCabe-Thiele diagram:
We can change this way: Relative volatility, mole fractions of feed, distillate and bottoms,
point q, parameter q, reflux ratio.
2 - Moving the graph cursor of the corresponding data.
3 - Writing its value.
Operational lines and q-line
Shows the enriching operating line, exhausting operating line, q-line and equations of each one.
We can move the q-point (point of intersection of these lines) on the McCabe-Thiele diagram.
MCTH - Number of theoretical plates by McCabe - Thiele method
Number of each theoretical plate
Shows the number of each theoretical plate in the McCabe-Thiele diagram.
Azeotrope
We can work with azeotropes in binary mixtures.
See the VLE tables that are included with the application of:
- Ethanol - water
- n-Heptane - toluene
For Chemical Engineering and Industrial Chemistry, VaxaSoftware brings this new application for assistance in the design of distillation towers.
Calculate the number of theoretical plates by the McCabe-Thiele method for distillation towers of binary mixtures.
Printing the results and the McCabe-Thiele diagram.
Comprehensive User's Manual in PDF format.
Azeotrope in the mixture of ethanol and water
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Other features:
- Mole fractions of feed, distillate and bottoms.
- Relative volatility
- Table of vapor-liquid equilibrium
- Open / save table of liquid-vapor equilibrium
- Parameter q: Thermal state feed.
- Reflux ratio
- Minimum reflux ratio
- Overall plate efficiency
- Number of the feed plate
- Total number of theoretical plates (NTP)
- Printing of report:
- Input values
- Table of vapor-liquid equilibrium
- Equations of operating lines and q-line
- Graphical of McCabe-Thiele
- Table with the mole fractions of the plates
- Tables of liquid-vapor equilibrium included:
- Ethanol - water
- Benzene - toluene
- Methanol - water
- N-Heptane - Toluene
Free to try - 17 $ / 12 € to buy
Screenshots
Main features
Free to try - 17 $ / 12 € to buy
Features
> Number of each plate in the graphic
> Change values on the diagram
> Vapor-Liquid table
> Full report with graph, table and calculations
> Results and graphic printing
> Equations of operating lines
Ref. MCTH - Version 1.7
S.O.: Windows XP / Vista / Windows 7
(*) In the unregistered version you can only edit 1 mole fraction each time (feed, distillate or bottom) randomly.
Note:
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