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Rafael Font, Estefanía Villar, María Angeles Garrido, Ana Isabel Moreno, María Francisca Gómez-Rico and Nuria Ortuño
Walnut shells can be used as fuels in power plants directly or as biochars obtained by pyrolysis or torrefaction. They are an example of clean waste biomass which shows a low ash content and a high Net Calorific Value, making them excellent for energy re...
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Shuren Chen, Yunfei Zhao, Zhong Tang, Hantao Ding, Zhan Su and Zhao Ding
The solidification and molding of straw has been an effective method for comprehensive utilization of straw resources. However, the existing die-roll extrusion-type straw briquetting machine has challenges, such as the easy blockage of ring die holes and...
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Anne Charina, Ganjar Kurnia, Asep Mulyana and Kosuke Mizuno
COVID-19 severely impacted small industries in Indonesia and many collapsed. Sustainable education is essential to help small industries recover post-pandemic through an open innovation design program to improve small industries? economic, social, and en...
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Alpina Akter, Mohammad Rafiqul Islam, M. Rafiqul Islam, Md. Ahidul Islam, Samia Lutfa Hasan, Shihab Uddin and Mohammad Mahmudur Rahman
Although urea placed deep reduces nitrogen (N) loss and increases rice yield, its use is not expanding due to the lack of effective application methods. A study was carried out to determine how different urea application techniques affected the yield and...
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Kamil Roman, Michal Roman, Monika Wojcieszak-Zbierska and Monika Roman
This article presents how selected factors related to forest biomass affect enterprise development in rural areas. The study used a multivariate analysis of variance (ANOVA), as well as the AHP operational research method. The following factors were sele...
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Viktor Bokov,Oleh Sisa,Volodymyr Mirzak,Olha Medvedieva
Pág. 60 - 72
A process has been developed to press fuel briquettes from autumn leaves. It has been shown that a spherical shape of a briquette is optimal since even dense packing of balls provides air access to each individual ball. This is especially important in th...
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Leilson Rocha Bezerra,Francisco Gleyson da Silveira Alves,Maria Socorro de Souza Carneiro,Ricardo Loiola Edvan,Patrícia Guimarães Pimentel,Marcelo Xisto Ribeiro,Bárbara Silveira Leandro de Lima,Mário César Carneiro Vieira
Pág. 12 - 22
The objective of this study was to evaluate the biomass production and the potential use of the elephant grass hybrid Carajas for animal feeding and bioenergy production under different cutting frequencies. A randomized block design with a 3×3 factorial ...
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M. Morales-Máximo, V.M. Ruíz-García, L. B. López-Sosa and J. G. Rutiaga-Quiñones
This study describes the exploitation of wood waste (Pinus spp.) in the form of sawdust and shavings generated during the production of furniture and artisanal items in a community in the state of Michoacán, western Mexico. A process is described to dens...
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Iván Jesús Díaz Artigas,Armando Díaz Concepción,Alberto J. Rodríguez Piñero,Alexander Alfonso Álvarez,Jorge Enrique Tamayo Mendoza
Se analizó el aprovechamiento energético de las briquetas como biocombustible sólido densificado, fabricadas con aserrín y corteza de pino, utilizando como aglutinante un residuo de la destilación de la resina de pino, a partir de residuos madereros de u...
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Guna Bangun Persada, Putty Yunesti
Pág. 126 - 132
Briquettes are an essential product for metal mineral processing plants in Indonesia. One good alternative raw materials for briquettes that do not pollute the environment is the palm kernel shell. This research was conducted by making briquettes from pa...
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