Adsorption kinetics of CO2, CH4, and their equimolar mixture on coal from the Black Warrior Basin, West-Central Alabama

Gruszkiewicz, Miroslaw {Mirek} S; Naney, Michael {Mike} T; Blencoe, James {Jim} G; Cole, David R.; Pashin, Jack C.; Carroll, Richard E.

doi:10.1016/j.coal.2008.09.005

Cited by 100 publications

(59 citation statements)

References 12 publications

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“…Therefore, knowledge about sorption behavior of CO 2 , CH 4 and N 2 is required. Many experimental dry coal-sorption studies have been published in the last years (e.g., Chaback et al, 1996;Clarkson and Bustin, 1999b;Ottiger et al, 2006;Busch et al, 2007;Saghafi et al, 2007;Siemons and Busch, 2007;Day et al, 2008;Prusty, 2008;Gruszkiewicz et al, 2009;Majewska et al, 2009). The measurements quantify the sorption capacity of CO 2 , CH 4 and N 2 in different kinds of dry coal.…”

Section: Introductionmentioning

confidence: 99%

Swelling and sorption experiments on methane, nitrogen and carbon dioxide on dry Selar Cornish coal

Battistutta

Hemert

Lutyński

et al. 2010

International Journal of Coal Geology

138

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Section: Introductionmentioning

confidence: 99%

Swelling and sorption experiments on methane, nitrogen and carbon dioxide on dry Selar Cornish coal

Battistutta

Hemert

Lutyński

et al. 2010

International Journal of Coal Geology

138

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“…This is attributed to the adiabatic (Joules-Thomson) cooling of injected gas. 40,41 The pressure decrease may continue for several hours to several days, depending on gas specie, sample size, and kinetics of process, until the system reaches the equilibrium condition. The above steps were repeated until the final pressure level was achieved.…”

Section: Gas Adsorption Behaviour In Coalmentioning

confidence: 99%

High pressure gas flow, storage, and displacement in fractured rock—Experimental setup development and application

Mosleh

Turner

Sedighi

2017

Review of Scientific Instruments

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This paper presents the design, development, and application of a laboratory setup for the experimental investigations of gas flow and reactions in a fractured rock. The laboratory facility comprises (i) a high pressure manometric sorption apparatus, where equilibrium and kinetic phenomena of adsorption and desorption can be examined, (ii) a high pressure triaxial core flooding system where the chemical reactive transport properties or processes can be explored, and (iii) an ancillary system including pure and mixed gas supply and analysis units. Underground conditions, in terms of pore pressure, confining pressure, and temperature, can be replicated using the triaxial core flooding system developed for depths up to 2 km. Core flooding experiments can be conducted under a range of gas injection pressures up to 20 MPa and temperatures up to 338 K. Details of the design considerations and the specification for the critical measuring instruments are described. The newly developed laboratory facility has been applied to study the adsorption of N2, CH4, and CO2 relevant to applications in carbon sequestration in coal and enhanced coalbed methane recovery. Under a wide range of pressures, the flow of helium in a core sample was studied and the evolution of absolute permeability at different effective stress conditions has been investigated. A comprehensive set of high resolution data has been produced on anthracite coal samples from the South Wales coalfield, using the developed apparatus. The results of the applications provide improved insight into the high pressure flow and reaction of various gas species in the coal samples from the South Wales coalfield.

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“…The size of coal sample used in experiments is reported to range from decades of microns to several centimetres (Yu et al, 2008;Kelemen and Kwiatek, 2009;Papanicolaou et al, 2009;Gruszkiewicz et al, 2009;Wang et al, 2010). Besides, it is known that using crushed coal in experiments can reduce the experimental time remarkably (Gruszkiewicz et al, 2009). Other important parameters that play important role in the adsorption/desorption of gases on/from coal are coal rank (Schepers et al, 2010;Ding et al, 2011), moisture (Joubert et al, 1973;Goodman et al, 2007) and shrinkage/swelling (Hema et al, 2009;Majewska et al, 2010;Wang et al, 2010;Battistutta et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…Adsorption/desorption characteristics of pure or a mixture gas are generally measured using laboratory tests (Stevenson et al, 1991;Hall et al, 1994;Yu et al, 2008;Gruszkiewicz et al, 2009;Pini et al, 2009Pini et al, , 2010. The size of coal sample used in experiments is reported to range from decades of microns to several centimetres (Yu et al, 2008;Kelemen and Kwiatek, 2009;Papanicolaou et al, 2009;Gruszkiewicz et al, 2009;Wang et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

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Adsorption/Desorption Characteristics for Methane, Nitrogen and Carbon Dioxide of Coal Samples from Southeast Qinshui Basin, China

Zhou

Hussain

Guo

et al. 2013

Energy Exploration & Exploitation

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This paper presents an experimental and modelling study of the adsorption/desorption of pure gases CH 4 , CO 2 and N 2 and their binary and ternary mixtures on coal samples obtained from southeast Qinshui Basin, China. Results show that the adsorbed amounts of N 2 , CH 4 and CO 2 have approximate ratios of 1.0:1.3:2.4, respectively. No significant hysteresis from adsorption to desorption is observed for pure N 2 and CH 4 whereas significant hysteresis is measured for CO 2 in CO 2 -CH 4 and CO 2 -CH 4 -N 2 mixtures and CH 4 in the N 2 -CH 4 mixture. The experimental observations are modelled using three different models, namely the extended Langmuir (EL), the Langmuir-based ideal adsorbed solution (L-IAS) and the Dubinlin-Radushkevich-based ideal adsorbed solution (D-R-IAS). The models predict well the experimental observations for desorption tests. But the measurements for the low adsorbate capacity in binary and ternary mixtures are overestimated by the prediction models. It is found that the EL model predicts the CO 2 -CH 4 desorption test better while the D-R-IAS model is the best model for the CO 2 -CH 4 -N 2 adsorption.

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Adsorption kinetics of CO2, CH4, and their equimolar mixture on coal from the Black Warrior Basin, West-Central Alabama

Cited by 100 publications

References 12 publications

Swelling and sorption experiments on methane, nitrogen and carbon dioxide on dry Selar Cornish coal

Swelling and sorption experiments on methane, nitrogen and carbon dioxide on dry Selar Cornish coal

High pressure gas flow, storage, and displacement in fractured rock—Experimental setup development and application

Adsorption/Desorption Characteristics for Methane, Nitrogen and Carbon Dioxide of Coal Samples from Southeast Qinshui Basin, China

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