Automatic measurement methane by displacement columns
It describes an automatic process implemented through the use of the Siemens LOGO controller for measuring volume, flow and methane concentration in biogas produced by cellulosic substrates. It determines the composition of biogas without the time consuming and unnecessarily detailed chromatography...
| Autores Principales: | Vaquerano-Pineda, Nicolás, Salazar-Rojas, Teresa, Porras-Acosta, María |
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| Formato: | Artículo |
| Idioma: | Español |
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Editorial Tecnológica de Costa Rica
2016
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| Acceso en línea: |
https://revistas.tec.ac.cr/index.php/tec_marcha/article/view/2988 https://hdl.handle.net/2238/9008 |
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RepoTEC9008 |
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RepoTEC90082017-09-19T20:38:13Z Automatic measurement methane by displacement columns Medición automática del metano en biogás, por columnas de desplazamiento Vaquerano-Pineda, Nicolás Salazar-Rojas, Teresa Porras-Acosta, María Impedance; displacement columns; flow; biogas; leaks Impedancias; columnas de desplazamiento; flujo; biogás; microfuga It describes an automatic process implemented through the use of the Siemens LOGO controller for measuring volume, flow and methane concentration in biogas produced by cellulosic substrates. It determines the composition of biogas without the time consuming and unnecessarily detailed chromatography method. Due to the interest in methane in biogas, a technique has been developed by means of displacement columns for determining volume and low flow. An indirect procedure has been implemented to estimate high proportions of methane, using inexpensive sensors designed for concentrations of 1% in volume. Aquí se describe un sistema automático implementado mediante el controlador LOGO de Siemens, para la medición de volumen, flujo y concentración de metano en biogás, producto de sustratos celulósicos. La determinación de la composición del biogás por cromatografía es un método que consume tiempo, recursos y detalla innecesariamente un amplio espectro de elementos. Debido al interés por el metano en biogás, se ha desarrollado una técnica por columnas de desplazamiento para la determinación de volumen y flujo de muy bajo caudal. Se implementa un procedimiento indirecto para estimar la presencia de metano en altas proporciones mediante sensores de bajo costo, ideados para concentraciones del 1% en volumen. 2016-12-09 2017-09-19T20:38:13Z 2017-09-19T20:38:13Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo revisado por pares https://revistas.tec.ac.cr/index.php/tec_marcha/article/view/2988 10.18845/tm.v29i8.2988 https://hdl.handle.net/2238/9008 spa https://revistas.tec.ac.cr/index.php/tec_marcha/article/view/2988/pdf Copyright (c) 2016 Revista Tecnología en Marcha application/pdf Editorial Tecnológica de Costa Rica Revista Tecnología en Marcha; Revista Tecnología en Marcha. Encuentro de Investigación y Extensión 2016; pág. 86-96 2215-3241 0379-3982 |
| institution |
Tecnológico de Costa Rica |
| collection |
Repositorio TEC |
| language |
Español |
| topic |
Impedance; displacement columns; flow; biogas; leaks Impedancias; columnas de desplazamiento; flujo; biogás; microfuga |
| spellingShingle |
Impedance; displacement columns; flow; biogas; leaks Impedancias; columnas de desplazamiento; flujo; biogás; microfuga Vaquerano-Pineda, Nicolás Salazar-Rojas, Teresa Porras-Acosta, María Automatic measurement methane by displacement columns |
| description |
It describes an automatic process implemented through the use of the Siemens LOGO controller for measuring volume, flow and methane concentration in biogas produced by cellulosic substrates. It determines the composition of biogas without the time consuming and unnecessarily detailed chromatography method. Due to the interest in methane in biogas, a technique has been developed by means of displacement columns for determining volume and low flow. An indirect procedure has been implemented to estimate high proportions of methane, using inexpensive sensors designed for concentrations of 1% in volume. |
| format |
Artículo |
| author |
Vaquerano-Pineda, Nicolás Salazar-Rojas, Teresa Porras-Acosta, María |
| author_sort |
Vaquerano-Pineda, Nicolás |
| title |
Automatic measurement methane by displacement columns |
| title_short |
Automatic measurement methane by displacement columns |
| title_full |
Automatic measurement methane by displacement columns |
| title_fullStr |
Automatic measurement methane by displacement columns |
| title_full_unstemmed |
Automatic measurement methane by displacement columns |
| title_sort |
automatic measurement methane by displacement columns |
| publisher |
Editorial Tecnológica de Costa Rica |
| publishDate |
2016 |
| url |
https://revistas.tec.ac.cr/index.php/tec_marcha/article/view/2988 https://hdl.handle.net/2238/9008 |
| _version_ |
1796138701115359232 |
| score |
12.2319145 |