In this paper the results have been discussed of a study on CO sorption on six samples of bituminous coal collected in Polish mines, having different metamorphism degree. Tests of sorption of CO were carried out at different temperatures, including ones typical for realmine environment, 308 K, 323 K, 343 K and 373 K. The study demonstrated that sorption of CO decreases with increasing ambient temperature - the intensity of sorption of CO at 373 K is nearly half of the sorption at 308 K. It is likely that increase of ambient temperature in mines causes desorption of CO from coal seams, thus increasing its concentration in the ventilating air. Desorption of CO is another of such phenomena as spontaneous coal heating or fires, resulting in emi...
The evaluation of threats connected with the presence of methane in coal seams is based on our knowl...
Methane sorption capacity is of significance in the issues of coalbed methane (CBM) and depends on v...
Propylene and acetylene are released to mine air with the increase in the temperature of self-heatin...
The tests of carbon monoxide sorption on hard coal were carried out mostly at room temperature where...
This paper presents the results of studies on gas sorption performed by means of the gravimetric met...
In this paper results of investigations of sorption of hard coal samples collected from the extracte...
The presence of gases (methane or carbon dioxide) in hard coal is connected with numerous threats fo...
ABSTRACTPurposeMethane recovery is interesting not only because of its clean combustion; it is also ...
Purpose: Methane recovery is interesting not only because of its clean combustion; it is also benefi...
The paper reports the results of laboratory experiments concerning the accumulation of methane on tw...
ABSTRACTPurposeMethane recovery is interesting not only because of its clean combustion; it is also ...
Accurate testing coal isotherm can play a significant role in the areas of coal seam gas drainage, o...
Tyt. z nagłówka.Pozostali autorzy artykułu: Janusz Cygankiewicz, Andrzej Krzyżanowski, Katarzyna Zar...
The aim of the paper is the petrographic characterization of coal from the Wieczorek mine and the re...
Decades of experience in the fight against endogenous fire hazard in coal mines indicate a major inf...
The evaluation of threats connected with the presence of methane in coal seams is based on our knowl...
Methane sorption capacity is of significance in the issues of coalbed methane (CBM) and depends on v...
Propylene and acetylene are released to mine air with the increase in the temperature of self-heatin...
The tests of carbon monoxide sorption on hard coal were carried out mostly at room temperature where...
This paper presents the results of studies on gas sorption performed by means of the gravimetric met...
In this paper results of investigations of sorption of hard coal samples collected from the extracte...
The presence of gases (methane or carbon dioxide) in hard coal is connected with numerous threats fo...
ABSTRACTPurposeMethane recovery is interesting not only because of its clean combustion; it is also ...
Purpose: Methane recovery is interesting not only because of its clean combustion; it is also benefi...
The paper reports the results of laboratory experiments concerning the accumulation of methane on tw...
ABSTRACTPurposeMethane recovery is interesting not only because of its clean combustion; it is also ...
Accurate testing coal isotherm can play a significant role in the areas of coal seam gas drainage, o...
Tyt. z nagłówka.Pozostali autorzy artykułu: Janusz Cygankiewicz, Andrzej Krzyżanowski, Katarzyna Zar...
The aim of the paper is the petrographic characterization of coal from the Wieczorek mine and the re...
Decades of experience in the fight against endogenous fire hazard in coal mines indicate a major inf...
The evaluation of threats connected with the presence of methane in coal seams is based on our knowl...
Methane sorption capacity is of significance in the issues of coalbed methane (CBM) and depends on v...
Propylene and acetylene are released to mine air with the increase in the temperature of self-heatin...