Determination method of initial gas desorption law of coal based on flow characteristics of convergent nozzle
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Loss Prevention in The Process Industries"
DOI: 10.1016/j.jlp.2018.04.002
Abstract: Abstract The amount of initial gas release after the destruction of coal by ground stress relates closely to the outburst danger. In this paper, the following method was proposed to accurately determine the initial gas… read more here.
Keywords: desorption law; gas desorption; initial gas; gas ... See more keywords
Three-dimensional numerical simulation of enhancing shale gas desorption by electrical heating with horizontal wells
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Natural Gas Science and Engineering"
DOI: 10.1016/j.jngse.2016.12.011
Abstract: Abstract Increasing temperature can significantly enhance gas desorption and hence improves gas production in shale gas reservoirs, but there are limited practical techniques that can be used to introduce heat into such low permeability reservoirs.… read more here.
Keywords: gas; electrical heating; desorption; gas desorption ... See more keywords
Modeling Dynamic Gas Desorption in Coal Reservoir Rehabilitation: Molecular Simulation and Neural Network Approach
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DOI: 10.1021/acsomega.2c03349
Abstract: A thorough understanding of the control mechanisms of coal reservoir modification on methane adsorption and desorption is essential as this is a key technique for increasing the effectiveness of gas extraction. In this study, molecular… read more here.
Keywords: gas; coal reservoir; gas desorption; coal ... See more keywords
Experimental Study on Gas Loss Derived from Positive Pressure
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DOI: 10.1021/acsomega.2c06994
Abstract: Positive pressure sampling enables the fixed-point and rapid acquisition of coal samples, but the derivation of loss volume during sampling is usually based on the law of gas desorption from granular coal at atmospheric pressure,… read more here.
Keywords: gas; gas desorption; pressure; gas loss ... See more keywords
Characteristics, capability, and origin of shale gas desorption of the Longmaxi Formation in the southeastern Sichuan Basin, China
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DOI: 10.1038/s41598-018-37782-2
Abstract: Shale gas desorption and loss is a serious and common phenomenon in the Sichuan Basin. The characteristics, capability, and origin of shale gas desorption are significant for understanding the shale gas reservoir accumulation mechanism and… read more here.
Keywords: capability; gas desorption; shale gas; gas ... See more keywords
Mathematical modeling of gas desorption from a metal–organic supercontainer cavity filled with stored N2 gas at critical limits
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DOI: 10.1039/c6ra21876h
Abstract: Metal–organic supercontainer (MOSC) molecules are ideal candidates for gas storage applications due to their construction with customizable ligands and tunable cavity and window sizes, which are found to be elastic in nature. Force field molecular… read more here.
Keywords: metal organic; gas; cavity; gas desorption ... See more keywords