Rural Electrification Using Gasification Technology: Experiences and Perspectives

Caceres, Edgar; Alca, Juan Jose

doi:10.1109/tla.2016.7587637

Cited by 13 publications

(6 citation statements)

References 12 publications

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“…In our previous studies attention was paid to different cogeneration technologies conducted with the mining enterprises operation [24,30,[36][37][38][39]. The specialized literature [37,[40][41][42][43][44] pays attention to the application of joint technological plants which means the usage of different renewable. Traditional energy sources with the consideration of the environmental management are fully described in the references [45][46][47].…”

Section: Development Of Joint Technologies For the Geoenergy Usage Based On Gas Hydrates Transformationmentioning

confidence: 99%

Gas hydrates technologies in the joint concept of geoenergy usage

et al. 2021

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The paper represents the analysis, which has helped to establish the usage of gas hydrate technologies in the methane conversion. This gas could be obtained in different ways. Possibilities and sources for the gas obtaining have been demonstrated. Use of other environmentally friendly sources to support operation in such systems in terms of joint energy complex has been considered. The necessary kinetic connections to provide operational sustainability of all the constituents have been given. The approach helps evaluate quantitatively the priority of its physicochemical transformations to obtain gas hydrates artificially. It is possible to transport methane at considerable distances when it is solidified. Actually, in this case there is no necessity to build costly compressor stations and pipelines for its transportation to consumers. The approach is extremely important for mining regions as it helps prolong the operating period and working out of the abandoned and off-balance coal reserves. In this case, it is proposed to apply special gasification technologies tending to maximum methane recovery. The proposed solutions give the possibility to define the trends of our further research. They will be highlighted in the following authors’ studies.

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Section: Development Of Joint Technologies For the Geoenergy Usage Based On Gas Hydrates Transformationmentioning

confidence: 99%

Gas hydrates technologies in the joint concept of geoenergy usage

et al. 2021

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“…La ecuación del CNE presenta la ventaja de adaptarse a cambios en las estructuras técnicas y de costos de cada proyecto energético, permitiendo un análisis de sensibilidad en el costo de generación (Tran y Smith, 2018). El CNE se ha utilizado en los últimos años como herramienta financiera para calcular costos de generación y su uso se ha venido incrementando por la necesidad de evaluar energías alternativas, que permitan dar respuesta a la demanda en poblaciones con suministro de energía limitado e ineficiente (Caceres y Alca, 2016;Consorcio Energético Corpoema, 2010a;Hadidi y Omer, 2017;Osorio y Pérez, 2014.…”

Section: Costo Nivelado De Electricidadunclassified

“…En los últimos años los sistemas de cogeneración se han convertido en una importante alternativa de generación distribuida para zonas rurales, en las cuales el suministro de energía es limitado e ineficiente (Caceres y Alca, 2016;Hallam y Contreras, 2015;Naqvi et al,2017). Una de las principales ventajas de esta tecnología es la generación simultanea de energía eléctrica y térmica a partir de distintas fuentes de energía, entre las que se destacan la biomasa forestal, la biomasa residual y la biomasa orgánica de origen animal (Tosun, 2015).…”

Section: Introductionunclassified

Análisis de Costos Nivelados de Electricidad de Plantas de Cogeneración usando Biomasa Forestal en el Departamento de Antioquia, Colombia

Saldarriaga-Loaiza¹,

Villada²,

Pérez³

2019

Inf. tecnol.

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En este trabajo se analizan los efectos de los incentivos tributarios de la Ley 1715 de 2014 (Ley colombiana de energías renovables) en el costo nivelado de electricidad (CNE) de plantas de generación de energía con biomasa forestal en el departamento de Antioquia. Con base en el potencial energético de la biomasa se consideraron las tecnologías de gasificación, combustión y ciclo orgánico Rankine (ORC). Se analizaron tres casos de estudio: 1) CNE sin incentivos, 2) CNE con incentivos y 3) CNE con incentivos, considerando una depreciación de activos a 10 años. Por otro lado, se realizó un análisis de sensibilidad para evaluar la variación en el CNE por cambios en el costo de la biomasa forestal, el costo de la tecnología de generación, la tasa mínima aceptable de rentabilidad y el periodo de gracia en los créditos para financiar las plantas. Finalmente, los resultados obtenidos muestran que el CNE del ORC (13,2 ¢U$/kWeh) es el que presenta mayor reducción (11,2%), cuando se consideran los incentivos de la Ley 1715 de 2014 con depreciación de activos a 10 años, financiación del 50% de la inversión inicial y periodo de gracia a 5 años.

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“…Transportation of the resources must be considered too [16 -18]. Use of that potential is first of all connected with the mining sites and mines being either in stagnation or closed [19,20]. Those technogenic territories are meant to be used for the development of mine energy resource complex (MERC) to produce energy and get secondary resources for the efficient and safe utilization of technogenic space of the mining enterprises [21 -24].…”

Section: Introductionmentioning

confidence: 99%

On the formation of a mine-based energy resource complex

et al. 2020

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The paper represents the analysis, which has helped to determine tendencies of the formation of energy resource complex based on the available mining facilities. The approach helps prolong operating life of the mine with the depleted balance reserves or the one being under abandonment. The proposed technologies of generator gas production by anaerobic digestion of organic raw material in the methane-tanks as well as other approaches to the combined formation of new energy systems make it possible to reorient the mine operation. The approach is extremely important for rather depressed mining regions as it helps solve the problem of social strain. Formation of the joint power and chemical production allows both improving economic expediency and preventing negative ecologic impact on surface and underground mine environment. The proposed tendencies make it possible to outline further issues to be highlighted in the following authors’ studies.

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Rural Electrification Using Gasification Technology: Experiences and Perspectives

Cited by 13 publications

References 12 publications

Gas hydrates technologies in the joint concept of geoenergy usage

Gas hydrates technologies in the joint concept of geoenergy usage

Análisis de Costos Nivelados de Electricidad de Plantas de Cogeneración usando Biomasa Forestal en el Departamento de Antioquia, Colombia

On the formation of a mine-based energy resource complex

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