Accumulation of coal-bed methane in the south-west part of the Upper Silesian Coal Basin (southern Poland)

Kędzior, Sławomir

doi:10.1016/j.coal.2009.08.003

Cited by 90 publications

(57 citation statements)

References 30 publications

(60 reference statements)

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“…Figure 9 shows that, the relationship between vitrinite and vitrinite reflectance is expressed as Eq. (31) Chang et al 2006;Qin et al 2007;Chang et al 2008;Hao et al 2012;Zheng 2012;Jiang et al 2012;Gao 2012;Lin et al 2013)-266, English (Mahajan andWalker 1971;Bhattacharyya 1972;Joubert et al 1973;Joubert et al 1974;Banerjee 1988;Yalçin and Durucan 1991;DeGance et al 1993;Chaback et al 1996;Clarkson et al 1997;Crosdale et al 1998;Ö zgen Karacan and Okandan 2000;Laxminarayana and Crosdale 2002;Weishauptová et al 2004;Fitzgerald et al 2005;Dai et al 2006;Saghafi et al 2007;Majewska and Ziętek 2007;Faiz et al 2007a, b;Siemons et al 2007;Yu et al 2008a, b, c;Zhang 2008;Dutta et al 2008;Day et al 2008;Majewska et al 2009;Kędzior 2009;Pini et al 2009;Pone et al 2009;Battistutta et al 2010;Pan et al 2010;Gensterblum et al 2010;He et al 2010;Kim et al 2011;…”

Section: Vitrinite Content Effect On Adsorption Capacitymentioning

confidence: 99%

“…Figure 13 shows the relationship between Oxygen content and vitrinite reflectance (R o;max ). Figure 13 shows the relationship between oxygen content and vitrinite reflectance: Qin et al 2007;Chang et al 2008;Lin et al 2013)-152, English(Allardice andEvans 1971;Bhattacharyya 1972;Gan et al 1972;Joubert et al 1973Joubert et al , 1974Nandi and Walker 1975;Reucroft and Patel 1986;Banerjee 1988;Giuliani et al 1991;DeGance et al 1993;Chaback et al 1996;Martyniuk and Wiȩckowska 1997;Fitzgerald et al 2005;Dai et al 2006;Siemons et al 2007;Majewska and Ziętek 2007;Day et al 2008;Pone et al 2009;Radliński et al 2009;Majewska et al 2009;Kędzior 2009;Majewska et al 2010;Battistutta et al 2010;Gensterblum et al 2010;Kim et al 2011;Taraba 2011;Sakurovs 2012;Hao et al 2013)-220) Effects of coal rank on physicochemical properties of coal and on methane adsorption 141 …”

Section: Oxygen Content Effect On Adsorption Capacitymentioning

confidence: 99%

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Effects of coal rank on physicochemical properties of coal and on methane adsorption

Cheng

Jiang

Zhang

et al. 2017

Int J Coal Sci Technol

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For the thorough research on coal metamorphism impact on gas adsorption capacity, this paper collected and summarized parameters of experimental adsorption isotherms, coal maceral, proximate analysis and ultimate analysis obtained from National Engineering Research Center of Coal Gas Control and related literatures at home and abroad, systematically discussed the coal rank effect on its physicochemical properties and methane adsorption capacity, in which the coal rank was shown in Vitrinite reflectance, furthermore, obtained the Semi-quantitative relationship between physicochemical properties of coal and methane adsorption capacity.

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Section: Vitrinite Content Effect On Adsorption Capacitymentioning

confidence: 99%

Section: Oxygen Content Effect On Adsorption Capacitymentioning

confidence: 99%

Effects of coal rank on physicochemical properties of coal and on methane adsorption

Cheng

Jiang

Zhang

et al. 2017

Int J Coal Sci Technol

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“…1983; Kotas red. 1994;Kêdzior 2008;2009;), a byae mo¿e równie¿ cynku i o³owiu w obrze¿eniu GZW (Wodzicki 1987). Szczególnie wiek generowania metanu stanowi bardzo istotn¹ przes³ankê poszukiwawcz¹.…”

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Timing of coalification of the upper carboniferous sediments in the upper silesia coal basin on the basis of by apatite fission track and helium dating

Botor¹

2014

Gospodarka Surowcami Mineralnymi - Mineral Resources Management

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Wiek uwêglenia utworów górnokarboñskich w Górnooel¹skim Zag³êbiu Wêglowym w oewietle datowañ apatytów za pomoc¹ metody trakowej i helowej WprowadzenieWiek ró¿norodnych procesów diagenetycznych (w tym uwêglenia) oprócz wartooeci czysto poznawczej ma bardzo wa¿ne znaczenie praktyczne, poniewa¿ jednym z szeroko rozumianych efektów, postdepozycyjnych procesów diagenetycznych-katagenetycznych utworów karboñskich Górnooel¹skiego Zag³êbia Wêglowego (GZW) s¹ z³o¿a wêgla kamiennego i gazu ziemnego (metanu) (Kotas i in. 1983; Kotas red. 1994;Kêdzior 2008;2009;), a byae mo¿e równie¿ cynku i o³owiu w obrze¿eniu GZW (Wodzicki 1987). Szczególnie wiek generowania metanu stanowi bardzo istotn¹ przes³ankê poszukiwawcz¹. Zasoby metanu w utworach karboñskich GZW s¹ ró¿nie szacowane, od 350 miliardów m 3 (Kotas red. 1994) do 1300 miliardów m 3 (Pilcher i in. 1991). Temperatura, obok sk³adu i ilooeci materii organicznej, jest jednym z podstawowych czynników determinuj¹cych procesy uwêglenia i generowanie metanu. Zatem pe³niejsze wyjaoenienie ewolucji paleogeotermicznej GZW -w tym wieku uwêglenia -jest niezbêdne dla prawid³owej oceny potencja³u gazowego tego basenu.Najwiêksz¹ czêoeae zasobów GZW tworz¹ wêgle energetyczne (typy 31 i 32), znacznie mniej jest wêgli koksowych (typy 34, 35 i 36). Znane s¹ tak¿e wêgle chude (typ 38), wêgle antracytowe (typ 41) i antracyty (typ 42). Wêgle wy¿szych typów technologicznych wy-

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“…It has an area of 6100 km 2 . The USCB contains major deposits of coal in the Czech Republic and Poland (Martinec et al, 2005;Dopita, 1997;Kędzior, 2009). Coal mining in the region is threatened by methane.…”

Section: Inroductionmentioning

confidence: 99%

Permeability Changes of Coal Cores and Briquettes under Tri-Axial Stress Conditions

Wierzbicki¹,

Konečný²,

Kožušníková³

2014

Archives of Mining Sciences

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The paper is dealing with the permeability of coal in triaxial state of stress. The permeability of coal, besides coal's methane capacity, is the main parameter determining the quantity of methane inflow into underground excavations. The stress in a coal seam is one of the most important factors influencing coal permeability therefore the permeability measurements were performed in tri-axial state of stress. The hydrostatic three-axial state of stress was gradually increased from 5 MPa with steps of 5 MPa up to a maximum of 30 MPa. Nitrogen was applied as a gas medium in all experiments.The results of the permeability measurements of coal cores from the "Zofiówka" mine, Poland, and three mines from the Czech Republic are presented in this paper. As a "reference", permeability measurements were also taken for coal briquettes prepared from coal dust with defined porosity.It was confirmed that the decreasing porosity of coal briquettes affects the decreasing permeability. The advantage of experimentation on coal briquettes is its good repeatability.From the experimental results, an empirical relation between gas permeability and confining pressure has also been identified. The empirical relation for coal briquettes is in good correspondence with published results. However, for coal cores, the character of change differs. The influence of confining pressure has a different character and the decrease in permeability is stronger due to the increasing confining pressure.

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Accumulation of coal-bed methane in the south-west part of the Upper Silesian Coal Basin (southern Poland)

Cited by 90 publications

References 30 publications

Effects of coal rank on physicochemical properties of coal and on methane adsorption

Effects of coal rank on physicochemical properties of coal and on methane adsorption

Timing of coalification of the upper carboniferous sediments in the upper silesia coal basin on the basis of by apatite fission track and helium dating

Permeability Changes of Coal Cores and Briquettes under Tri-Axial Stress Conditions

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