FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2894760814> ?p ?o ?g. }

• W2894760814 endingPage "1353" @default.
• W2894760814 startingPage "1337" @default.
• W2894760814 abstract "As coal reservoirs containing high methane content are more prone to spontaneous combustion, disasters caused by the combined effects of methane and coal spontaneous combustion have been increasingly prominent. Given that air flows in different zones in a goaf contain methane with different contents, the mechanism governing the changes of micropores and functional groups of left-over coal subjected to spontaneous combustion in a goaf with air flows containing methane were investigated by sufficiently considering the diluted influence of methane. The change of microscopic functional groups and variation of gaseous products from coal oxidized at low-temperature (i.e., 70°C< it < 230°C) under different oxidizing atmospheres were separately acquired by employing Fourier transform infrared spectroscopy (FTIR) and gas chromatography. By using the Brunauer, Emmett and Teller (BET) method, a low-temperature nitrogen adsorption experiment was carried out on coal samples taken from the Shigang coal mine in Shanxi province, China under different methane-diluted oxidizing atmospheres. The results showed that the content of aliphatic hydrocarbons (methyl and methylene) of the coal oxidized at low temperature decreased with rising oxidizing temperature and reached a maximum at the condition of a 25% methane concentration. Meanwhile, other oxygen-containing functional groups and corresponding gaseous products were generated. The aforementioned results indicated that the initial temperature for the generation of CO and the amount generated both showed delayed effects in oxidizing atmospheres with different methane concentrations. By carrying out a low-temperature nitrogen adsorption experiment, it was determined that the average sizes of the pores in coal decreased in an oxidizing atmosphere (i.e., < 15% methane concentrations at a high temperature). However, the specific surface area (SSA) and accumulative total internal surface area of the pores increased. Additionally, the pore structure in the coal tended to be microscopic and complex in the aforementioned oxidizing atmosphere, as determined by using the fractal dimension D. The pore structure in the coal was increasingly complex after being oxidized in an oxidizing atmosphere containing methane, which increased the likelihood of the coal oxidation reaction and increased the occurrence probability of coal spontaneous combustion." @default.
• W2894760814 created "2018-10-12" @default.
• W2894760814 creator A5016378288 @default.
• W2894760814 creator A5030457939 @default.
• W2894760814 creator A5038343004 @default.
• W2894760814 creator A5050025167 @default.
• W2894760814 creator A5065122277 @default.
• W2894760814 creator A5086609429 @default.
• W2894760814 date "2018-10-04" @default.
• W2894760814 modified "2023-10-15" @default.
• W2894760814 title "The Relationship between Functional Groups and Gaseous Productions and Micropore Structures Development of Coal Oxidized at Low Temperature under Methane-Diluted Atmospheres" @default.
• W2894760814 cites W1605055575 @default.
• W2894760814 cites W1970667021 @default.
• W2894760814 cites W1973910140 @default.
• W2894760814 cites W1974124941 @default.
• W2894760814 cites W1975517224 @default.
• W2894760814 cites W1976015374 @default.
• W2894760814 cites W2001610145 @default.
• W2894760814 cites W2027627815 @default.
• W2894760814 cites W2043221510 @default.
• W2894760814 cites W2043232215 @default.
• W2894760814 cites W2046168983 @default.
• W2894760814 cites W2068232435 @default.
• W2894760814 cites W2093552645 @default.
• W2894760814 cites W2094279559 @default.
• W2894760814 cites W2149794779 @default.
• W2894760814 cites W2197235123 @default.
• W2894760814 cites W2221969819 @default.
• W2894760814 cites W2319415381 @default.
• W2894760814 cites W2320700005 @default.
• W2894760814 cites W2330160585 @default.
• W2894760814 cites W2331588755 @default.
• W2894760814 cites W2394859422 @default.
• W2894760814 cites W2410043468 @default.
• W2894760814 cites W2507757870 @default.
• W2894760814 cites W2517301815 @default.
• W2894760814 cites W2565918638 @default.
• W2894760814 cites W2569790469 @default.
• W2894760814 cites W2581961199 @default.
• W2894760814 cites W2622603090 @default.
• W2894760814 cites W2752296497 @default.
• W2894760814 cites W2758730082 @default.
• W2894760814 cites W2759076229 @default.
• W2894760814 cites W2773106745 @default.
• W2894760814 cites W2773649144 @default.
• W2894760814 cites W2778389054 @default.
• W2894760814 cites W2791406726 @default.
• W2894760814 cites W2792806602 @default.
• W2894760814 cites W2805065511 @default.
• W2894760814 cites W2885905532 @default.
• W2894760814 cites W2886432016 @default.
• W2894760814 doi "https://doi.org/10.1080/00102202.2018.1527324" @default.
• W2894760814 hasPublicationYear "2018" @default.
• W2894760814 type Work @default.
• W2894760814 sameAs 2894760814 @default.
• W2894760814 citedByCount "15" @default.
• W2894760814 countsByYear W28947608142020 @default.
• W2894760814 countsByYear W28947608142021 @default.
• W2894760814 countsByYear W28947608142022 @default.
• W2894760814 countsByYear W28947608142023 @default.
• W2894760814 crossrefType "journal-article" @default.
• W2894760814 hasAuthorship W2894760814A5016378288 @default.
• W2894760814 hasAuthorship W2894760814A5030457939 @default.
• W2894760814 hasAuthorship W2894760814A5038343004 @default.
• W2894760814 hasAuthorship W2894760814A5050025167 @default.
• W2894760814 hasAuthorship W2894760814A5065122277 @default.
• W2894760814 hasAuthorship W2894760814A5086609429 @default.
• W2894760814 hasConcept C105923489 @default.
• W2894760814 hasConcept C107872376 @default.
• W2894760814 hasConcept C127413603 @default.
• W2894760814 hasConcept C150394285 @default.
• W2894760814 hasConcept C178790620 @default.
• W2894760814 hasConcept C179104552 @default.
• W2894760814 hasConcept C185592680 @default.
• W2894760814 hasConcept C42360764 @default.
• W2894760814 hasConcept C516920438 @default.
• W2894760814 hasConcept C518851703 @default.
• W2894760814 hasConcept C537208039 @default.
• W2894760814 hasConcept C77176794 @default.
• W2894760814 hasConceptScore W2894760814C105923489 @default.
• W2894760814 hasConceptScore W2894760814C107872376 @default.
• W2894760814 hasConceptScore W2894760814C127413603 @default.
• W2894760814 hasConceptScore W2894760814C150394285 @default.
• W2894760814 hasConceptScore W2894760814C178790620 @default.
• W2894760814 hasConceptScore W2894760814C179104552 @default.
• W2894760814 hasConceptScore W2894760814C185592680 @default.
• W2894760814 hasConceptScore W2894760814C42360764 @default.
• W2894760814 hasConceptScore W2894760814C516920438 @default.
• W2894760814 hasConceptScore W2894760814C518851703 @default.
• W2894760814 hasConceptScore W2894760814C537208039 @default.
• W2894760814 hasConceptScore W2894760814C77176794 @default.
• W2894760814 hasFunder F4320335787 @default.
• W2894760814 hasIssue "8" @default.
• W2894760814 hasLocation W28947608141 @default.
• W2894760814 hasOpenAccess W2894760814 @default.
• W2894760814 hasPrimaryLocation W28947608141 @default.
• W2894760814 hasRelatedWork W1971734251 @default.
• W2894760814 hasRelatedWork W2313860265 @default.

• next