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A THERMODINAMIC CORROSION STUDY OF CARBON STEELS IN HYDROGEN SULFIDE - EXPLORING CHEMICAL EQUILIBRIUM CONCEPTS
(Soc Brasileira Quimica, 2018-05-01)
This study addresses an inherent problem to the oil and natural gas exploration and production industry, the corrosion of pipes and tanks by H2S. H2S with water emulsified in the oil or H2S with the water vapor mixed in ...
Efeito dos óxidos de nitrogênio e de enxofre na corrosão de cobre e zinco: Um experimento para o ensino da corrosão
(2013-09-23)
This paper proposes a didactic experience on the simulation of the atmospheric corrosion of copper and zinc due to the presence of sulfur and nitrogen oxides. Quantitative parameters of corrosion such as gain and loss of ...
Efeito dos óxidos de nitrogênio e de enxofre na corrosão de cobre e zinco: Um experimento para o ensino da corrosão
(2013-09-23)
This paper proposes a didactic experience on the simulation of the atmospheric corrosion of copper and zinc due to the presence of sulfur and nitrogen oxides. Quantitative parameters of corrosion such as gain and loss of ...
Uma experiência didática de corrosão usando colorimetria visual
(Sociedade Brasileira de Química, 2012-01-01)
In this paper, a simple and rapid method of evaluating galvanized steel sheet corrosion in a CuSO4 solution, as an experimentation proposal for corrosion teaching. Galvanized steel corrosion is present in tanks and tubing ...
Uma experiência didática de corrosão usando colorimetria visual
(Sociedade Brasileira de Química, 2012-01-01)
In this paper, a simple and rapid method of evaluating galvanized steel sheet corrosion in a CuSO4 solution, as an experimentation proposal for corrosion teaching. Galvanized steel corrosion is present in tanks and tubing ...
Corrosão do aço-carbono: uma abordagem do cotidiano no ensino de química
(Soc Brasileira Quimica, 2015-02-01)
In this paper, two simple ways of evaluating carbon steel sheet corrosion in a hydrochloric acid solution were presented as an experimental proposal for corrosion teaching. The first method is based on direct measurements ...
Materials: corrosion, its tradition and scopeMateriales: la corrosión, su tradición y alcances
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2003)
Aplicação didática da corrosão em metais, utilizando ensaio de atmosfera poluída com óxidos de nitrogênio e enxofre
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de QuímicaLicenciatura em QuímicaUTFPR, 2018-12-06)
Talking about oxidation has been a difficult task for teachers in high school. Relating the content to the student's experience is of utmost importance and when we talk about oxidation reaction, we can use something that ...