In this study Los Cuervos formation’s coals’ macerals and proximate analysis were analyzed, those belonging to La lomita mine located in the San Luis of Chucarima village of Chitaga’s Town (Norte de Santander) which is located in the Catatumbo basin. Initially, the samples were analyzed in order to determine their calorific value, moisture content, ash, fixed carbon, sulfur, coking properties. Giving as a result a very good quality of the coal, mainly due to the low sulfur content (0.59% in dry basis according to the ASTM D4239-14 standard), with free swelling index of 5.0 air drying according to ASTM-D720M15 standard), which gives it a strong binder character making it a caking coal. In addition, based on the petrographic analysis, initial...
The petrographic analysis of the coals of Guardo-Valderrueda basin (Cantabrian Mountains) shows rank...
This is a base for a broader regional study, which comprises the geologic cartgraphy, caracterizatio...
Considering the need to expand the national energy matrix, it is imperative to develop studies on un...
The petrology of coal, as determined by the microscopic analysis of organic and inorganic elemental ...
The petrology of coal, as determined by the microscopic analysis of organic and inorganic elemental ...
ilustraciones, diagramas, gráficasEl carbón es un material frágil y heterogéneo, y su composición va...
105 páginas : ilustraciones color, figuras, tablas.The coal is an important mineral resource used wo...
Se describen propiedades físicas, químicas y petrográficas del carbón, características, compuestos,...
En este estudio se analizaron los macerales y análisis próximos de los carbones de la formación Cuer...
This work evaluated the char morphology of beneficiated and original coal (without beneficiation) fr...
In situ coal samples and coal dust explosion samples were taken with the aim to determine the raised...
En esta tesis se estudian tres carbones de la región Cundiboyacense, a partir de los cuales se formu...
The petrographic analysis of the coals of Guardo-Valderrueda basin (Cantabrian Mountains) shows rank...
In order to establish which factors concern with coal dust explosibility in the underground mi...
Dissertação de Mestrado em Geociências, Recursos Geológicos, apresentada à Faculdade de Ciências e T...
The petrographic analysis of the coals of Guardo-Valderrueda basin (Cantabrian Mountains) shows rank...
This is a base for a broader regional study, which comprises the geologic cartgraphy, caracterizatio...
Considering the need to expand the national energy matrix, it is imperative to develop studies on un...
The petrology of coal, as determined by the microscopic analysis of organic and inorganic elemental ...
The petrology of coal, as determined by the microscopic analysis of organic and inorganic elemental ...
ilustraciones, diagramas, gráficasEl carbón es un material frágil y heterogéneo, y su composición va...
105 páginas : ilustraciones color, figuras, tablas.The coal is an important mineral resource used wo...
Se describen propiedades físicas, químicas y petrográficas del carbón, características, compuestos,...
En este estudio se analizaron los macerales y análisis próximos de los carbones de la formación Cuer...
This work evaluated the char morphology of beneficiated and original coal (without beneficiation) fr...
In situ coal samples and coal dust explosion samples were taken with the aim to determine the raised...
En esta tesis se estudian tres carbones de la región Cundiboyacense, a partir de los cuales se formu...
The petrographic analysis of the coals of Guardo-Valderrueda basin (Cantabrian Mountains) shows rank...
In order to establish which factors concern with coal dust explosibility in the underground mi...
Dissertação de Mestrado em Geociências, Recursos Geológicos, apresentada à Faculdade de Ciências e T...
The petrographic analysis of the coals of Guardo-Valderrueda basin (Cantabrian Mountains) shows rank...
This is a base for a broader regional study, which comprises the geologic cartgraphy, caracterizatio...
Considering the need to expand the national energy matrix, it is imperative to develop studies on un...