This paper presents the results of studies on gas sorption performed by means of the gravimetric method. The tests were performed on two coal samples of different metamorphism degrees, came from two regions of Upper Silesian Coal Basin, Poland. The changes in sorption capacity of coals were measured in the pressure range from 0.1 MPa to 17 MPa and in temperatures ranging from 291K to 333K. Coal of a lower coalification degree was a better methane sorbent. Changes in sorption capacity of tested coals were linearly dependent on the temperature. The increase in temperature of 10K reduces the Langmuir sorption of about 0.7-0.8 [cm3/g]. Such increase of temperature causes a nonlinear increase of the Langmuir pressure (b–1). These results showed ...
Coals from the south-western part of the Upper Silesian Coal Basin have a strong outburst susceptibi...
ABSTRACTPurposeMethane recovery is interesting not only because of its clean combustion; it is also ...
The paper presents the results of a study of methane adsorption on coal samples with various degrees...
The presence of gases (methane or carbon dioxide) in hard coal is connected with numerous threats fo...
In this paper the results have been discussed of a study on CO sorption on six samples of bituminous...
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...
The paper reports the results of laboratory experiments concerning the accumulation of methane on tw...
In most coal basins that are currently being exploited, gas and rock outbursts pose a considerable s...
Accurate testing coal isotherm can play a significant role in the areas of coal seam gas drainage, o...
In this paper results of investigations of sorption of hard coal samples collected from the extracte...
The problems connected with the sorption capacity of methane in hard coals are constantly subject to...
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...
Metan występujący w złożach węgla kamiennego powstaje przede wszystkim wskutek przemian termokatalit...
Coals from the south-western part of the Upper Silesian Coal Basin have a strong outburst susceptibi...
ABSTRACTPurposeMethane recovery is interesting not only because of its clean combustion; it is also ...
The paper presents the results of a study of methane adsorption on coal samples with various degrees...
The presence of gases (methane or carbon dioxide) in hard coal is connected with numerous threats fo...
In this paper the results have been discussed of a study on CO sorption on six samples of bituminous...
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...
The paper reports the results of laboratory experiments concerning the accumulation of methane on tw...
In most coal basins that are currently being exploited, gas and rock outbursts pose a considerable s...
Accurate testing coal isotherm can play a significant role in the areas of coal seam gas drainage, o...
In this paper results of investigations of sorption of hard coal samples collected from the extracte...
The problems connected with the sorption capacity of methane in hard coals are constantly subject to...
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...
Metan występujący w złożach węgla kamiennego powstaje przede wszystkim wskutek przemian termokatalit...
Coals from the south-western part of the Upper Silesian Coal Basin have a strong outburst susceptibi...
ABSTRACTPurposeMethane recovery is interesting not only because of its clean combustion; it is also ...
The paper presents the results of a study of methane adsorption on coal samples with various degrees...