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Svetlana Islamova, Anastasia Tartygasheva, Julia Karaeva, Vladimir Panchenko and Yuriy Litti
The combustion of sunflower husk pellets was investigated by kinetic analysis supplemented by the Kriging method. The nonisothermal thermogravimetric experiments in air were carried out at the temperatures from 20 to 700 °C and heating rates of 5, 10, an...
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Julia Karaeva, Svetlana Timofeeva, Marat Gilfanov, Marina Slobozhaninova, Olga Sidorkina, Ekaterina Luchkina, Vladimir Panchenko and Vadim Bolshev
Amaranthus retroflexus or redroot pigweed is a second generation lignocellulosic fuel. Each biomass sample (leaves, inflorescences and stems) was pyrolyzed in a lab-scale furnace, in a nitrogen atmosphere under non-isothermal conditions at heating rates ...
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Dmitrii Glushkov, Andrey Zhuikov, Nikolai Zemlyansky, Andrey Pleshko, Olga Fetisova and Petr Kuznetsov
The work determines the characteristics of the processes of thermal decomposition and combustion when heating coal, cedar needles, and their mixtures with different fuel particle sizes. Based on the results of thermal analysis, the following characterist...
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Lingxiao Dong, Xiaole Huang, Jiyun Ren, Lei Deng and Yaodong Da
The coupled combustion of biomass and organic solid wastes including oil sludge has attracted much attention. Although the optimal mixing ratio of different coal types and biomass has been extensively studied, little attention has been paid to oil sludge...
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Mohsin Raza, Hyder Al Abdallah, Ayah Abdullah and Basim Abu-Jdayil
Some of the major challenges of the twenty-first century include the continued increase in energy consumption and environmental pollution. One approach to overcoming these challenges is to increase the use of waste materials and environmentally friendly ...
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M. T. Miranda, R. García-Mateos, J. I. Arranz, F. J. Sepúlveda, P. Romero and A. Botet-Jiménez
The corn crop is one of the most important crops worldwide. However, the management of the residues generated is not efficient enough, which diminishes the competitiveness of this crop. An interesting option for the valorization of these wastes is their ...
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Suhyun Ahn, Jeong Mog Seo and Heejin Lee
Marine lubricating oil (LO) is deteriorated by contaminants?especially marine gas oil (MGO), which is invariably mixed during its usage?that can damage engine performance. This study investigates a method for determining the content of MGO in lubricating...
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Emilin Joma da Silva,Victor Gonçalves Cremonez,Silvana Nisgoski
Eucalyptus grandis wood was thermally treated at two different temperatures (150 °C and 200 °C) in a muffle furnace with steam. The surface color change was measured right after the treatment and in wood samples stored for two years inside a carton box w...
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Sathes Kumar Sateshkumar, Paul Oluwaseun Awoyera, Tamilarasan Kandasamy, Sathishkumar Nagaraj, Praveenkumar Murugesan, Boopathirasan Ponnusamy
Pág. 240 - 249
There is an increasing quest for sustainable development in the built environmental through the use of alternative construction materials. Basalt fibre is one of those materials that is currently gaining interest in concrete production, because it is env...
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Bamidele J. Okoli, Patience M. Shilowa, Gabriel O. Anyanwu and Johannes S. Modise
Contamination of water by
Pb
2
+
Pb
2
+
and the threat of invasive vegetation affects the quality and quantity of water accessible to all life forms and has become a primary concern to South Africa and the world at large. This paper synthesized, charac...
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Cheng Zhang, Archana Loganathan, Benjamin Boesl and Arvind Agarwal
The thermogravimetric analysis on TaC, HfC, and their solid solutions has been carried out in air up to 1400 °C. Three solid solution compositions have been chosen: 80TaC-20 vol % HfC (T80H20), 50TaC-50 vol % HfC (T50H50), and 20TaC-80 vol % HfC (T20H80)...
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Matheus Poletto
The thermal stability of lignocellulosic materials is an important parameter for application of these natural materials as reinforcements in thermoplastic composites. In this study, the thermogravimetric analysis was used to evaluate the thermal decompos...
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Andrés Felipe Rojas González, Laura María Aranzazu Río
Pág. 276 - 289
Abstract AuthorsDownloadsReferencesHow to Cite
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Edmund C Okoroigwe, S O Enibe, S O Onyegegbu
The oxidation characteristics and devolatilisation kinetics studies of palm kernel shell (Elaeis guineensis), African bush mango wood and shell (Irvingia wombolu), and African border tree wood (Newbouldia laevis), were carried out by the thermogravimetri...
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Jean-Aimé Mbey, Jean Mermoz Siéwé, Cyrill Joël Ngally Sabouang, Angelina Razafitianamaharavo, Sakeo Kong and Fabien Thomas
The present study deals with the relation between crystalline order in kaolinites and their ability to intercalate DMSO. Raw clays and kaolinite?DMSO complexes are analyzed using FTIR, XRD powder diffraction and differential scanning calorimetry and ther...
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Aliya N. Mukhamed'yarova, Oksana V. Nesterova, Kirill S. Boretsky, Juliya D. Skibina, Avgustina V. Boretskaya, Svetlana R. Egorova and Alexander A. Lamberov
Amorphous aluminum compounds are formed during the synthesis of the γ-Al2O3 catalyst precursor. Amorphous compounds influence on the alumina catalyst variously due to different physicochemical properties, which depend on the method of their prepara...
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Oscar Bellón Hernández, Edilberto Tovar Quiroz, Efrén Muñoz Prieto
Pág. 110 - 127
Este artículo describe un procedimiento realizado para simular una estrategia de control de temperatura en un reactor pirolítico, que contiene residuos plásticos urbanos de poliestireno. La obtención del modelo dinámico del proceso se hizo aplicando proc...
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Madeline Smith, Amanda Payne, Kyle Edwards, Steven Morris, Brenda Beckler and Rafael L. Quirino
Tung oil is uniquely reactive among plant-based natural oils due to the series ofconjugated carbon-carbon double bonds in its fatty acid chains. These conjugatedcarbon-carbon double bonds impart a high reactivity towards cationic polymerization in thepre...
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Guangteng Bai, Juyang Fu, Qian Zhou and Xiangliang Pan
Tire wear particles (TWPs), as a type of thermosetting microplastic (MP), accumulate in aquatic environments due to their wide application in road traffic globally. The increase in temperature because of friction heat may cause aging of tire materials, i...
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José Luis Rivera-Armenta, Beatriz Adriana Salazar-Cruz, Ana Cecilia Espindola-Flores, Diana Samantha Villarreal-Lucio, Claudia María De León-Almazán and Jorge Estrada-Martinez
The use of plant waste, such ashusks, fibers, and bagasse, as additives in polymeric matrices generated great interest recently, since they became an option to be used as additives, reinforcers, or only as fillers. The pistachio is a seed for human consu...
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