Articles with "high rank" as a keyword



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Does rainbow trout justify its high rank among alien invasive species? Insights from a nationwide survey in Greece

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Published in 2019 at "Aquatic Conservation: Marine and Freshwater Ecosystems"

DOI: 10.1002/aqc.3025

Abstract: Hellenic Centre for Marine Research, Institute of Marine Biological Resources & Inland Waters, Anavissos, Attica, Greece Department of Environment, University of the Aegean, Lesvos, Greece Department of Fisheries, Regional Unit of Thesprotia, Igoumenitsa, Greece Correspondence… read more here.

Keywords: rainbow trout; trout justify; high rank; justify high ... See more keywords
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Three-dimensional digitalization modeling characterization of pores in high-rank coal in the southern Qinshui basin

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Published in 2018 at "Geosciences Journal"

DOI: 10.1007/s12303-018-0014-3

Abstract: Pore connectivity is an important property of coal. To explore the connectivity of pore-fractures in terms of macropores and mesopores in high-rank coal, two coal samples collected from the coal seam #3 in the southern… read more here.

Keywords: high rank; connectivity; rank coal; coal ... See more keywords
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Influence of surface chemistry on interfacial properties of low to high rank coal seams

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Published in 2017 at "Fuel"

DOI: 10.1016/j.fuel.2017.01.027

Abstract: Abstract Wettability of CO 2 /water/coal systems is a fundamental petro-physical parameter, which governs the fluid flow and distribution in coal seams and thus directly affects CO 2 -storage and methane recovery from unmineable coal… read more here.

Keywords: high rank; coal seams; chemistry; rank coal ... See more keywords
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Experimental comparisons of gas adsorption, sorption induced strain, diffusivity and permeability for low and high rank coals

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Published in 2018 at "Fuel"

DOI: 10.1016/j.fuel.2018.07.141

Abstract: Abstract Because of coal pore structure, the adsorption and diffusion behaviors are quite different for low and high rank coals. Differences of gas adsorption-diffusion and adsorption deformation of low and high rank coal and its… read more here.

Keywords: adsorption; high rank; permeability; rank coal ... See more keywords
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Engineering geological models for efficient development of high-rank coalbed methane and their application – Taking the Qinshui Basin for example

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Published in 2018 at "Natural Gas Industry B"

DOI: 10.1016/j.ngib.2018.04.005

Abstract: Abstract Low average single-well production resulting in low economic benefit has become the main bottleneck of the CBM gas development in China. So it is significant to choose suitable efficient development technologies based on CBM… read more here.

Keywords: engineering; high rank; efficient development; geological models ... See more keywords
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Experimental Study of the Impact of Chlorine Dioxide on the Permeability of High-Rank Contaminated Coal Reservoirs

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Published in 2021 at "ACS Omega"

DOI: 10.1021/acsomega.1c01348

Abstract: The permeability of high-rank coal reservoirs is generally low, and high-viscosity working fluid can also contaminate the reservoirs and reduce permeability during drilling and fracturing engineering. These two reasons lead to a lot of low-yield… read more here.

Keywords: permeability high; high rank; permeability; chlorine dioxide ... See more keywords
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Relationship between the Geological Origins of Pore-Fracture and Methane Adsorption Behaviors in High-Rank Coal

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.1c07402

Abstract: Coal is characterized by a complex pore-fracture network and functional groups, which are derived from various geological origins and which further affect methane adsorption. To explore the relationship between the geological origins of pore-fractures and… read more here.

Keywords: adsorption; high rank; methane adsorption; geological origins ... See more keywords
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Low Nuclear Magnetic Resonance Experimental Study on Gas Adsorption of High-Rank Coals with Different Beddings

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c01478

Abstract: In order to deeply study the influence of the coal bedding structure on coal gas adsorption, low nuclear magnetic resonance (LNMR) and a confining pressure loading system were used to carry out the LNMR experiment… read more here.

Keywords: adsorption; high rank; confining pressure; coal ... See more keywords
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Mineralogical and Geochemical Compositions of Ammonian Illite-Enriched High-Rank Coals of the Xingying Mine, Northeastern Chongqing, China

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c02062

Abstract: Ammonian illite (NH4-illite)-rich late Permian coals of high rank were discovered in southwestern China. This research reports new mineralogical and geochemical data of 11 bench samples from the adjacent Xingying mine, northeastern Chongqing Coalfield, southwestern… read more here.

Keywords: high rank; xingying coals; mineralogical geochemical; nh4 illite ... See more keywords
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Effect of Mixed Acid Fluid on the Pore Structure of High Rank Coal and Acid Fluid Optimization

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c03810

Abstract: Acidizing technology is an important means to increase production in oil-gas reservoirs. In recent years, acidizing technology has been widely used to increase the permeability of coal seams to enhance gas extraction, where acidizing fluid… read more here.

Keywords: acid fluid; high rank; coal; mixed acid ... See more keywords