Revista SPA

Evaluation of the energy efficiency of the cuesco de Cacay (Caryodendron orinocense)

10.22579/22484817.468
Published 2020-12-15
Artículos originales

Abstract

In the present project, the calorific value of the cacay shell (Caryodendron orinocense) from the municipality of Villavicencio was evaluated, determining the calorific power of the cacay shell to different samples that were put through to two types of drying and taken to two particle sizes. To do this, cacay shell was collected from a company dedicated to the extraction of the oil from its nut; the impurities were removed, ground and sieved. Then, they were dried by two methods, some samples were exposed to drying by oven for 12 hours and at 102°C, and other samples were dried in the sun for two days with temperatures close to 32°C, natural conditions of the city of Villavicencio, once the samples were prepared, their calorific value was determined by means of a calorimetric pump. Likewise, the energy consumption of each of the pretreatments to which the samples were subjected was estimated in order to establish an energy balance, thus determining which pretreatments are justifiable to optimize their energy performance, having as a result higher calorific value values included between 4189 and 4629 kcal/kg, with significant energy differences between all the treatments compared to the target, finding that the big size particle and oven drying was presented as having the greatest significant difference according to the analysis of the variances (ANOVA), however, it was determined that the big size particle and sun drying, has the most efficient pretreatments, in terms of energy consumption, indicating that a higher calorific value can be reached than other residual biomass.

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Authors

  • Angie Carolina González Álvarez

    Ing. Agr. Universidad de los Llanos

  • Luis Alejandro Rodríguez Jiménez

    Ing. Agr. Universidad de los Llanos

  • Jaime Ricardo Laguna Chacón

    Ing. Agr. MSc. Docente Universidad de los Llanos

  • Luis Gilberto López Muñoz

    Ing. Agr. MSc. Docente Universidad de los Llanos

References

Ahumada et al. Optimización de las condiciones de operación de la microgasificación de biomasa para producción de gas de síntesis. 2016. Disponible En: https://scielo.conicyt.cl/pdf/infotec/v27n3/art17.pdf

ASTM International, ASTM D-5865-04. Standard test method for the gross calorific value of coal and coke. 2004.

Burschel et al. Leña: una fuente energética renovable para Chile. 2003. Disponible En: https://books.google.com.co/books?id=RwIVY96BUuQC&pg=PA70&dq=de+que+depende+el+poder+calorifico&hl=es&sa=X&ved=0ahUKEwjqh_7Iht3hAhXIxFkKHbHeDm0Q6AEIKDAA#v=onepage&q=de%20que%20depende%20el%20poder%20calorifico&f=false

Contexto ganadero. El Cacay Inchi, una alternativa de desarrollo sostenible en Colombia [en línea]. En: Contexto ganadero. 08 de Julio 2013. Recuperado 20 sep. 2018. Disponible En: http://www.contextoganadero.com/blog/el-cacay-inchi-una-alternativa-de-desarrollo-sostenible-en-colombia

Durango R., Oquendo J. Caracterización y evaluación energética de biocombustibles solidos elaborados a partir de biomasa agroindustrial y carbón mineral del departamento de Córdoba. Universidad de Córdoba, 2016.

Garrués J. Energía de la Biomasa (volumen I). Universidad de Zaragoza, 415 p, 2010. Recuperado 24 Abril 2019. Disponible En: https://books.google.com.co/books?id=P58rcPu5O90C&pg=PA415&dq=Otro+factor+decisivo+en+la+capacidad+calor%C3%ADfica+de+los+materiales+es+su+composici%C3%B3n&hl=es&sa=X&ved=0ahUKEwiEoJWJxOThAhXqtlkKHU5eBhMQ6AEIMzAC#v=onepage&q=Otro%20factor%20decisivo%20en%20la%20capacidad%20calor%C3%ADfica%20de%20los%20materiales%20es%20su%20composici%C3%B3n&f=false

Gutiérrez E., Ulloa A. Reducción de tamaño. Recuperado 26 Septiembre 2018. Disponible En: https://es.slideshare.net/FanychanCosplayer/reduccion-de-tamao

Herrera A.C. et al. Densidad, composición química y poder calorífico de la madera de tres especies de encinos (Quercus candicans, Q. laurina y Q. rugosa). Ciencia Nicolaita, [S.l.], n. 72, 2018. Recuperado 29 Septiembre 2018. Disponible En: https://www.cic.cn.umich.mx/index.php/cn/article/view/345

Okoroigwe E., Saffron, C. Determination of bio-energy potential of palm kernel shell by physicochemical characterization. Nigerian Journal of Technology, 31 (12): 329-336. 2012.

Peñaranda L. V., Montenegro S. P., Giraldo, P. A. Aprovechamiento de residuos agroindustriales en Colombia. Revista de Investigación Agraria y Ambiental, [S.l.], 8 (2): 141-150. 2017. Recuperado 20 sep. 2018. Disponible En: http://hemeroteca.unad.edu.co/index.php/riaa/article/view/2040/2251

Procolombia. Cacay, la nuez colombiana para cosméticos que fascina al mundo [en línea]. En: PROCOLOMBIA. 06 de noviembre 2014. Recuperado 20 Septiembre 2018. Disponible En: http://www.procolombia.co/noticias/cacay-la-nuez-colombiana-para-cosmeticos-que-fascina-al-mundo

Redacción El Tiempo. El promisorio cultivo de cacay en la amazorinoquia [en línea]. En: el Tiempo. 01 de febrero 2017. Recuperado Fecha de acceso: 20 sep. 2018. Disponible En: https://www.eltiempo.com/colombia/otras-ciudades/cacay-33229

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