Matches in SemOpenAlex for { <https://semopenalex.org/work/W1954696598> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W1954696598 endingPage "17" @default.
- W1954696598 startingPage "13" @default.
- W1954696598 abstract "This work evaluated the char morphology of beneficiated and original coal (without beneficiation) from four Colombian coalmines: Cerrejón (La Guajira), La Jagua (Cesar), Guachinte (Valle del Cauca) and Nechí (Antioquia). Column flotation was used to obtain beneficiated coal, whereas a drop tube reactor at 1,000oC, 104 oC/s heating rate and 100 ms residence time was used to obtain char. The chars were analysed by image analysis which determined their shape, size, porosity and wall thickness. It was found that char morphology depended on coal rank and maceral composition. Morphological characteristics like high porosity, thinner walls and network-like morphology which are beneficial in improving combustion were present in vitrinite- and liptinite-rich lowest-ranking coals. Beneficiated coals showed that their chars had better performance regarding their morphological characteristics than their original coal chars." @default.
- W1954696598 created "2016-06-24" @default.
- W1954696598 creator A5001289674 @default.
- W1954696598 creator A5006762382 @default.
- W1954696598 creator A5020533377 @default.
- W1954696598 creator A5071126156 @default.
- W1954696598 creator A5055801618 @default.
- W1954696598 date "2013-01-01" @default.
- W1954696598 modified "2023-10-16" @default.
- W1954696598 title "Beneficiated coals' char morphology" @default.
- W1954696598 cites W1973621799 @default.
- W1954696598 cites W2080287584 @default.
- W1954696598 cites W2151336931 @default.
- W1954696598 doi "https://doi.org/10.15446/ing.investig.v33n1.37660" @default.
- W1954696598 hasPublicationYear "2013" @default.
- W1954696598 type Work @default.
- W1954696598 sameAs 1954696598 @default.
- W1954696598 citedByCount "4" @default.
- W1954696598 countsByYear W19546965982013 @default.
- W1954696598 countsByYear W19546965982018 @default.
- W1954696598 countsByYear W19546965982020 @default.
- W1954696598 crossrefType "journal-article" @default.
- W1954696598 hasAuthorship W1954696598A5001289674 @default.
- W1954696598 hasAuthorship W1954696598A5006762382 @default.
- W1954696598 hasAuthorship W1954696598A5020533377 @default.
- W1954696598 hasAuthorship W1954696598A5055801618 @default.
- W1954696598 hasAuthorship W1954696598A5071126156 @default.
- W1954696598 hasBestOaLocation W19546965981 @default.
- W1954696598 hasConcept C127313418 @default.
- W1954696598 hasConcept C127413603 @default.
- W1954696598 hasConcept C138782731 @default.
- W1954696598 hasConcept C151730666 @default.
- W1954696598 hasConcept C159985019 @default.
- W1954696598 hasConcept C191897082 @default.
- W1954696598 hasConcept C192562407 @default.
- W1954696598 hasConcept C199289684 @default.
- W1954696598 hasConcept C2777101687 @default.
- W1954696598 hasConcept C2779970684 @default.
- W1954696598 hasConcept C30370900 @default.
- W1954696598 hasConcept C499950583 @default.
- W1954696598 hasConcept C518851703 @default.
- W1954696598 hasConcept C548081761 @default.
- W1954696598 hasConcept C6648577 @default.
- W1954696598 hasConceptScore W1954696598C127313418 @default.
- W1954696598 hasConceptScore W1954696598C127413603 @default.
- W1954696598 hasConceptScore W1954696598C138782731 @default.
- W1954696598 hasConceptScore W1954696598C151730666 @default.
- W1954696598 hasConceptScore W1954696598C159985019 @default.
- W1954696598 hasConceptScore W1954696598C191897082 @default.
- W1954696598 hasConceptScore W1954696598C192562407 @default.
- W1954696598 hasConceptScore W1954696598C199289684 @default.
- W1954696598 hasConceptScore W1954696598C2777101687 @default.
- W1954696598 hasConceptScore W1954696598C2779970684 @default.
- W1954696598 hasConceptScore W1954696598C30370900 @default.
- W1954696598 hasConceptScore W1954696598C499950583 @default.
- W1954696598 hasConceptScore W1954696598C518851703 @default.
- W1954696598 hasConceptScore W1954696598C548081761 @default.
- W1954696598 hasConceptScore W1954696598C6648577 @default.
- W1954696598 hasIssue "1" @default.
- W1954696598 hasLocation W19546965981 @default.
- W1954696598 hasLocation W19546965982 @default.
- W1954696598 hasLocation W19546965983 @default.
- W1954696598 hasOpenAccess W1954696598 @default.
- W1954696598 hasPrimaryLocation W19546965981 @default.
- W1954696598 hasRelatedWork W1258624047 @default.
- W1954696598 hasRelatedWork W1991563681 @default.
- W1954696598 hasRelatedWork W2042501170 @default.
- W1954696598 hasRelatedWork W2043895497 @default.
- W1954696598 hasRelatedWork W2070331578 @default.
- W1954696598 hasRelatedWork W2243718152 @default.
- W1954696598 hasRelatedWork W2291738699 @default.
- W1954696598 hasRelatedWork W4310803509 @default.
- W1954696598 hasRelatedWork W584356861 @default.
- W1954696598 hasRelatedWork W2731268722 @default.
- W1954696598 hasVolume "33" @default.
- W1954696598 isParatext "false" @default.
- W1954696598 isRetracted "false" @default.
- W1954696598 magId "1954696598" @default.
- W1954696598 workType "article" @default.