Estudio sobre las dificultades de los estudiantes de ingeniería química en la interpretación de diagramas triangulares rectangulares
[EN] The present study has been carried out in an experimental subject of the Degree in Chemical Engineering of the Universitat Politècnica de València. The study is focused on the results of a test answered by the students about the use of ternary diagrams in one of the laboratory practice sessions...
| Autores: | , , |
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| Tipo de recurso: | capítulo de libro |
| Fecha de publicación: | 2022 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | español |
| OAI Identifier: | oai:riunet.upv.es:10251/190830 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/190830 |
| Access Level: | acceso abierto |
| Palabra clave: | Ternary phase diagrams Graphs interpretation Ternary systems Chemical engineering Diagramas triangulares rectangulares Interpretación de gráficos Sistemas ternarios Ingeniería Química |
| Sumario: | [EN] The present study has been carried out in an experimental subject of the Degree in Chemical Engineering of the Universitat Politècnica de València. The study is focused on the results of a test answered by the students about the use of ternary diagrams in one of the laboratory practice sessions. In particular, we analyzed the interpretation by the students of the ternary phase diagrams applied to the solid-liquid extraction process. From the analysis of the answer of 56 students, it can be concluded that the interpretation of binary and pure systems was successful for the major part of the students. However, the students made more mistakes in the interpretation of ternary systems. |
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