Previsão da composição de gases de saída de um automóvel empregando as equações para cálculo do equilíbrio químico reacional

M. R. Franco Júnior; K. P. Ribeiro; N. R. A. F. Rocha; W. A. Pereira

doi:10.22481/exon.v13i1.20563

Authors

M. R. Franco Júnior Universidade Federal de Uberlândia
K. P. Ribeiro Universidade Federal de Uberlândia
N. R. A. F. Rocha Universidade de Rio Verde
W. A. Pereira Universidade de Rio Verde

DOI:

https://doi.org/10.22481/exon.v13i1.20563

Keywords:

gaseous pollutants, chemical equilibrium, reactions, temperature, pressure

Abstract

Historically, man has improved his quality of life and well-being by transforming substances found in nature. Thus, in the last 100 years, new technologies and fuels have been developed and created through chemical and industrial transformations that caused significant changes in the environment. The production of new inputs depends on the chemical processes employed and, as a consequence, must be in tune with the water and air treatments that are inevitably hampered by world growth. In this sense, the principles of chemistry apply to the prediction and understanding of the release of gaseous pollutants into the environment, which come from the burning of fuels in automobiles. It also discusses the influence of aspects related to the quantity of air fed to the engine, as well as the effect of temperature and pressure on the concentration of these pollutants.

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