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| Format: | Artículo científico |
| Language: | en |
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Universidade Federal de Goiás
2022
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| Online Access: | https://www.redalyc.org/articulo.oa?id=253070366004 https://www.redalyc.org/journal/2530/253070366004/ https://www.redalyc.org/journal/2530/253070366004/html/ https://www.redalyc.org/journal/2530/253070366004/253070366004.epub https://www.redalyc.org/journal/2530/253070366004/movil |
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Table of Contents:
- Fuzzy system in a ferrous sulfate pre-treatment of elephant grass Emmanuel Zullo Godinho Fernando de Lima Caneppele Agrociencias cellulose mathematical modeling Pennisetum purpureum Schum Renewable energies have been occupying more and more space in energy matrices worldwide, and lignocellulosic biomasses are promising for these energy sources. This study aimed to develop a fuzzy model to optimize the ferrous sulfate concentration and temperature in the pre-treatment of elephant grass. Five concentrations (10, 15, 20, 25 and 30 mM) and three temperatures (25, 40 and 55 ºC) were used as input. The application of the fuzzy model evidenced that the best results for cellulose exposure (53.1 %) were achieved by using a ferrous sulfate concentration between 20 and 22.5 mM and temperature between 39.5 and 42.5 ºC. 2022 artículo científico 1517-6398 https://www.redalyc.org/articulo.oa?id=253070366004 https://www.redalyc.org/journal/2530/253070366004/ https://www.redalyc.org/journal/2530/253070366004/html/ https://www.redalyc.org/journal/2530/253070366004/253070366004.epub https://www.redalyc.org/journal/2530/253070366004/movil 10.7440/res64.2018.03 en http://www.redalyc.org/revista.oa?id=2530 Pesquisa Agropecuária Tropical application/pdf Universidade Federal de Goiás Pesquisa Agropecuária Tropical (Brasil) Vol.52