Browsing by Subject "engineering education"

In order to improve the learning process about the unit operation of Liquid Extraction, it is presented a GUI in Matlab® for designing extracting systems with different types of contact, where the stages reach the ...

With the aim to enhance the learning process of the unit operation of Leaching, it is presented a GUI in Matlab® for designing systems with different types of contact where the stages reach the equilibrium between the ...

Mass transfer simulation of liquid-liquid extraction systems using an educational software
...
Roncallo, Gian Franco | 2018-08-18

In order to improve the learning process about the unit operation of Liquid Extraction, it is presented a GUI in Matlab® for designing extracting systems with different types of contact, where the stages reach the equilibrium between both liquid phases. The program called ExtractING is an application of theoretical studies and material balances presented in highly relevant documents and popular academic books, which has a general procedure that initiates by introducing feed and solvent quantities with their respective compositions, and a raffinate exit condition for multistage equipment. It is necessary to introduce the ternary system (solute, dissolvent, diluent) and an operating temperature to calculate equilibrium conditions with Van Laar activity model equations. Material balances, multiple iterative routines, and equilibrium diagrams were used to calculate raffinate and extract conditions in all the stages as well as the minimum number of stages needed for the required separation allowing the user to get the approximate size and cost of the equipment, making this software a powerful academic tool. With the program, it was compared the maximum separation for specified conditions between counter-current and crosscurrent equipment, the separation percentage behavior with an increasing feed quantity, and the separation behavior with variations of temperature.

LEER
Parametric study of leaching processes using a GUI developed in Matlab
...
Roncallo, Gian | 2018-08-18

With the aim to enhance the learning process of the unit operation of Leaching, it is presented a GUI in Matlab® for designing systems with different types of contact where the stages reach the equilibrium between the solid and liquid phase. The program called LeachING is an application of theoretical studies and material balances presented in highly relevant documents and popular academic books, which has a general procedure that initiates by introducing the feed and solvent quantities with their respective compositions, and a raffinate exit condition for multistage equipment. Finally, material balances and multiple iterative routines were used to calculate raffinate and extract exit conditions, and the minimum number of stages necessary to reach them, allowing the user to get the approximate size and cost of the equipment making this software a powerful academic tool. With the program, it was compared the maximum separation for given conditions between countercurrent and crosscurrent equipment, the behavior of the percentage of separation when increasing feeding with constant solvent, and the behavior of the maximum feeding for the different types of contact.

LEER

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Browsing by Subject "engineering education"

Mass transfer simulation of liquid-liquid extraction systems using an educational software

Parametric study of leaching processes using a GUI developed in Matlab

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Mass transfer simulation of liquid-liquid extraction systems using an educational software

Parametric study of leaching processes using a GUI developed in Matlab

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Browsing by Subject "engineering education"

Mass transfer simulation of liquid-liquid extraction systems using an educational software ﻿

Parametric study of leaching processes using a GUI developed in Matlab ﻿

Envíos recientes

Mass transfer simulation of liquid-liquid extraction systems using an educational software

Parametric study of leaching processes using a GUI developed in Matlab

Portales Institucionales

Mass transfer simulation of liquid-liquid extraction systems using an educational software

Parametric study of leaching processes using a GUI developed in Matlab