Desenvolvimento de um programa computacional didático para o projeto de colunas de absorção

Nehemias Curvelo Pereira; Marcelo Kaminski Lenzi

doi:10.4025/actascitechnol.v20i0.3114

Development of a didactic software to design absorption towers

Authors

Nehemias Curvelo Pereira Editor - UEM
Marcelo Kaminski Lenzi UEM

DOI:

https://doi.org/10.4025/actascitechnol.v20i0.3114

Keywords:

absorção, programa computacional, torre isotérmica, torre de recheio

Abstract

The gas absorption is a unit operation of chemical engineering based on the mass transference of a component from a gas phase stream to a liquid one. This operation is very simple and the difficulties to design an absorption tower are associated with mass and energy balances which must be calculated under the conditions of the operating system. Using DELPHI language and some equations found in literature a didactic software was developed in order to project isothermal and countercurrent packed absorption towers. The results are presented in numeric form and a graphics, and it is also possible to print them. Some examples taken from literature were used to test the program efficiency whose results presented a 5% error variation

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Author Biography

Nehemias Curvelo Pereira, Editor - UEM

Possui graduação em Química Industrial pela Universidade Federal de Sergipe (1970) , mestrado em Engenharia Química pela Universidade Federal do Rio de Janeiro (1972) e doutorado em Engenharia Química pela Universidade Federal do Rio de Janeiro (1980) . Atualmente é Professor Titular da Universidade Estadual de Maringá. Tem experiência na área de Engenharia Química , com ênfase em Operações Industriais e Equipamentos para Engenharia Química. Atuando principalmente nos seguintes temas: MODELAGEM, ESCOAMENTO DE FLUIDOS, TROCADORES DE CALOR, PROJETO DE TROCADORES DE CALOR, TROCA TÉRMICA e COEFICIENTE GLOBAL. Currículo Lattes

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Published

2008-05-13

How to Cite

Pereira, N. C., & Lenzi, M. K. (2008). Development of a didactic software to design absorption towers. Acta Scientiarum. Technology, 20, 445–453. https://doi.org/10.4025/actascitechnol.v20i0.3114

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Issue

Vol. 20 (1998)

Section

Chemical Engineering

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