Matches in SemOpenAlex for { <https://semopenalex.org/work/W2982951604> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2982951604 endingPage "116529" @default.
- W2982951604 startingPage "116529" @default.
- W2982951604 abstract "Abstract Studying complex pore structures is the key to understanding the mechanism of coalbed methane accumulation and transport in coal. Two bituminous coals were extracted at 50 °C and at atmospheric pressure by using a microwave-assisted method with tetrahydrofuran as the solvent. The pore structures of raw coals and their residues were separately tested with scanning electron microscopy, gas adsorption (N2 and CO2), and high-pressure mercury intrusion porosimetry. After extraction, the specific surface area decreased from 9.90171 to 6.74875 m2/g for the Xiashijie Coal Mine sample because of the reduction in the number of micropores, whereas it increased from 4.01743 to 8.5832 m2/g for the Qingdong Coal Mine sample because of the increase in the number of micropores. In low-metamorphic bituminous coals, the organic micromolecules mainly occur in macropores and a few micropores. As the organic micromolecules dissolved, the number of micropores decreased because some of them were connected to macropores by the opening pore throats. In contrast, in high-metamorphic bituminous coals, organic micromolecules mainly occur in micropores and defects of aromatic layers; as they dissolved, more new micropores were formed by opening of the closed pores that were blocked by the organic micromolecules. Therefore, the organic micromolecules have an important influence on coal pores and their connectivity. This research is of significance for understanding the relationship between coal composition and pore structure." @default.
- W2982951604 created "2019-11-22" @default.
- W2982951604 creator A5004656451 @default.
- W2982951604 creator A5018858170 @default.
- W2982951604 creator A5055957324 @default.
- W2982951604 date "2020-02-01" @default.
- W2982951604 modified "2023-10-13" @default.
- W2982951604 title "Effects of organic micromolecules in bituminous coal on its microscopic pore characteristics" @default.
- W2982951604 cites W1970120642 @default.
- W2982951604 cites W1980631315 @default.
- W2982951604 cites W1992649340 @default.
- W2982951604 cites W1994578921 @default.
- W2982951604 cites W2010410101 @default.
- W2982951604 cites W2013091329 @default.
- W2982951604 cites W2018612718 @default.
- W2982951604 cites W2036883313 @default.
- W2982951604 cites W2047404361 @default.
- W2982951604 cites W2051882304 @default.
- W2982951604 cites W2055478686 @default.
- W2982951604 cites W2057577521 @default.
- W2982951604 cites W2066656847 @default.
- W2982951604 cites W2077528693 @default.
- W2982951604 cites W2092800998 @default.
- W2982951604 cites W2104447116 @default.
- W2982951604 cites W2108329565 @default.
- W2982951604 cites W2108797489 @default.
- W2982951604 cites W2159078744 @default.
- W2982951604 cites W2182263886 @default.
- W2982951604 cites W2193041727 @default.
- W2982951604 cites W2314490592 @default.
- W2982951604 cites W2611460873 @default.
- W2982951604 cites W2769126404 @default.
- W2982951604 cites W2790433914 @default.
- W2982951604 cites W2796151766 @default.
- W2982951604 cites W2811387347 @default.
- W2982951604 cites W2841075363 @default.
- W2982951604 cites W2891722391 @default.
- W2982951604 cites W2901849273 @default.
- W2982951604 cites W2917218650 @default.
- W2982951604 cites W2924232310 @default.
- W2982951604 cites W65166582 @default.
- W2982951604 cites W843007777 @default.
- W2982951604 doi "https://doi.org/10.1016/j.fuel.2019.116529" @default.
- W2982951604 hasPublicationYear "2020" @default.
- W2982951604 type Work @default.
- W2982951604 sameAs 2982951604 @default.
- W2982951604 citedByCount "26" @default.
- W2982951604 countsByYear W29829516042020 @default.
- W2982951604 countsByYear W29829516042021 @default.
- W2982951604 countsByYear W29829516042022 @default.
- W2982951604 countsByYear W29829516042023 @default.
- W2982951604 crossrefType "journal-article" @default.
- W2982951604 hasAuthorship W2982951604A5004656451 @default.
- W2982951604 hasAuthorship W2982951604A5018858170 @default.
- W2982951604 hasAuthorship W2982951604A5055957324 @default.
- W2982951604 hasConcept C127313418 @default.
- W2982951604 hasConcept C159985019 @default.
- W2982951604 hasConcept C168056786 @default.
- W2982951604 hasConcept C178790620 @default.
- W2982951604 hasConcept C185592680 @default.
- W2982951604 hasConcept C192562407 @default.
- W2982951604 hasConcept C199289684 @default.
- W2982951604 hasConcept C2911204943 @default.
- W2982951604 hasConcept C39432304 @default.
- W2982951604 hasConcept C518851703 @default.
- W2982951604 hasConcept C78762247 @default.
- W2982951604 hasConceptScore W2982951604C127313418 @default.
- W2982951604 hasConceptScore W2982951604C159985019 @default.
- W2982951604 hasConceptScore W2982951604C168056786 @default.
- W2982951604 hasConceptScore W2982951604C178790620 @default.
- W2982951604 hasConceptScore W2982951604C185592680 @default.
- W2982951604 hasConceptScore W2982951604C192562407 @default.
- W2982951604 hasConceptScore W2982951604C199289684 @default.
- W2982951604 hasConceptScore W2982951604C2911204943 @default.
- W2982951604 hasConceptScore W2982951604C39432304 @default.
- W2982951604 hasConceptScore W2982951604C518851703 @default.
- W2982951604 hasConceptScore W2982951604C78762247 @default.
- W2982951604 hasLocation W29829516041 @default.
- W2982951604 hasOpenAccess W2982951604 @default.
- W2982951604 hasPrimaryLocation W29829516041 @default.
- W2982951604 hasRelatedWork W2006590741 @default.
- W2982951604 hasRelatedWork W2032116015 @default.
- W2982951604 hasRelatedWork W2078541338 @default.
- W2982951604 hasRelatedWork W216594404 @default.
- W2982951604 hasRelatedWork W2243718152 @default.
- W2982951604 hasRelatedWork W2261555856 @default.
- W2982951604 hasRelatedWork W2899084033 @default.
- W2982951604 hasRelatedWork W2978337430 @default.
- W2982951604 hasRelatedWork W3022412666 @default.
- W2982951604 hasRelatedWork W77097623 @default.
- W2982951604 hasVolume "262" @default.
- W2982951604 isParatext "false" @default.
- W2982951604 isRetracted "false" @default.
- W2982951604 magId "2982951604" @default.
- W2982951604 workType "article" @default.