This paper studies the problem related to the variation of measured properties of a bituminous coal, fired in a Colombian electric power plant. The strategy was to implement a DOE methodology to find the causes of these variations, changing the storage conditions and relating it to the weather and different ways of handling the samples. The study contemplates the design, deployment and analysis of three experiments in order to trace the influence of such parameters as time and deplete of storage, weather evolution prior to consumption andsome sampling procedures and in this way explain the divergence of coal properties between the reception in the yards and its medium grinding just before firing. The results had shown that stocking time in ...
This paper aims to present a proposal to improve ef? ciency and decrease the variability of weighing...
Se presenta la caracterización de carbones de los departamentos de Boyacá, Cundinamarca y La Guajira...
This study evaluates the variables effect of particle size, coal type, operating time and microwave ...
En este trabajo se estudia el problema relacionado con la variación de las propiedades del carbón bi...
This paper studies the problem related to the variation of measured properties of a bituminous coal,...
This paper reports a thermal conductivity (k) given an environment temperature of thermal coal powde...
In order to establish which factors concern with coal dust explosibility in the underground mi...
El objetivo de este trabajo fue evaluar, en función del tiempo, el comportamiento de la calidad del ...
The formulation of a coal-water slurry fuel requires a set of process variables involved in the fina...
Tobacco has become one of the most important crops in Colombia, generating employment for both skill...
Se describen propiedades físicas, químicas y petrográficas del carbón, características, compuestos,...
El carbón es el combustible fósil más abundante y mejor repartido a nivel mundial. Con la producción...
In situ coal samples and coal dust explosion samples were taken with the aim to determine the raised...
In this study Los Cuervos formation’s coals’ macerals and proximate analysis were analyzed, those be...
Taking advantage of the excellent qualities of the studied coals from the coalfields in Cundinamarca...
This paper aims to present a proposal to improve ef? ciency and decrease the variability of weighing...
Se presenta la caracterización de carbones de los departamentos de Boyacá, Cundinamarca y La Guajira...
This study evaluates the variables effect of particle size, coal type, operating time and microwave ...
En este trabajo se estudia el problema relacionado con la variación de las propiedades del carbón bi...
This paper studies the problem related to the variation of measured properties of a bituminous coal,...
This paper reports a thermal conductivity (k) given an environment temperature of thermal coal powde...
In order to establish which factors concern with coal dust explosibility in the underground mi...
El objetivo de este trabajo fue evaluar, en función del tiempo, el comportamiento de la calidad del ...
The formulation of a coal-water slurry fuel requires a set of process variables involved in the fina...
Tobacco has become one of the most important crops in Colombia, generating employment for both skill...
Se describen propiedades físicas, químicas y petrográficas del carbón, características, compuestos,...
El carbón es el combustible fósil más abundante y mejor repartido a nivel mundial. Con la producción...
In situ coal samples and coal dust explosion samples were taken with the aim to determine the raised...
In this study Los Cuervos formation’s coals’ macerals and proximate analysis were analyzed, those be...
Taking advantage of the excellent qualities of the studied coals from the coalfields in Cundinamarca...
This paper aims to present a proposal to improve ef? ciency and decrease the variability of weighing...
Se presenta la caracterización de carbones de los departamentos de Boyacá, Cundinamarca y La Guajira...
This study evaluates the variables effect of particle size, coal type, operating time and microwave ...