Matches in SemOpenAlex for { <https://semopenalex.org/work/W3032863923> ?p ?o ?g. }
- W3032863923 endingPage "8365" @default.
- W3032863923 startingPage "8353" @default.
- W3032863923 abstract "Pyrolysis conditions in charcoal production affect yields, properties, and further use of charcoal. Reactivity is a critical property when using charcoal as an alternative to fossil coal and coke, as fuel or reductant, in different industrial processes. This work aimed to obtain a holistic understanding of the effects of pyrolysis conditions on the reactivity of charcoal. Notably, this study focuses on the complex effects that appear when producing charcoal from large biomass particles in comparison with the literature on pulverized biomass. Charcoals were produced from woodchips under a variety of pyrolysis conditions (heating rate, temperature, reaction gas, type of biomass, and bio-oil embedding). Gasification reactivity of produced charcoal was determined through thermogravimetric analysis under isothermal conditions of 850 °C and 20% of CO2. The charcoals were characterized for the elemental composition, specific surface area, pore volume and distribution, and carbon structure. The analysis results were used to elucidate the relationship between the pyrolysis conditions and the reactivity. Heating rate and temperature were the most influential pyrolysis parameters affecting charcoal reactivity, followed by the reaction gas and bio-oil embedding. The effects of these pyrolysis conditions on charcoal reactivity could primarily be explained by the difference in the meso- and macropore volume and the size and structural order of aromatic clusters. The lower reactivity of slow pyrolysis charcoals also coincided with their lower catalytic inorganic content. The reactivity difference between spruce and birch charcoals appears to be mainly caused by the difference in catalytically active inorganic elements. Contrary to pyrolysis of pulverized biomass, a low heating rate produced a higher specific surface area compared with a high heating rate. Furthermore, the porous structure and the reactivity of charcoal produced from woodchips were influenced when the secondary char formation was promoted, which cannot be observed in pyrolysis of pulverized biomass." @default.
- W3032863923 created "2020-06-05" @default.
- W3032863923 creator A5003836086 @default.
- W3032863923 creator A5018486801 @default.
- W3032863923 creator A5018921394 @default.
- W3032863923 creator A5039193772 @default.
- W3032863923 creator A5045123493 @default.
- W3032863923 creator A5048455441 @default.
- W3032863923 creator A5057178730 @default.
- W3032863923 creator A5060412063 @default.
- W3032863923 date "2020-05-26" @default.
- W3032863923 modified "2023-10-12" @default.
- W3032863923 title "Effects of Pyrolysis Conditions and Feedstocks on the Properties and Gasification Reactivity of Charcoal from Woodchips" @default.
- W3032863923 cites W1757827740 @default.
- W3032863923 cites W1966366601 @default.
- W3032863923 cites W1966667533 @default.
- W3032863923 cites W1971015494 @default.
- W3032863923 cites W1972854999 @default.
- W3032863923 cites W1973059093 @default.
- W3032863923 cites W1975152970 @default.
- W3032863923 cites W1975627284 @default.
- W3032863923 cites W1976138062 @default.
- W3032863923 cites W1979441336 @default.
- W3032863923 cites W1983810545 @default.
- W3032863923 cites W1988133629 @default.
- W3032863923 cites W1992637274 @default.
- W3032863923 cites W1992849201 @default.
- W3032863923 cites W1997046404 @default.
- W3032863923 cites W2006825656 @default.
- W3032863923 cites W2011254969 @default.
- W3032863923 cites W2012437727 @default.
- W3032863923 cites W2015023821 @default.
- W3032863923 cites W2017765383 @default.
- W3032863923 cites W2018596373 @default.
- W3032863923 cites W2022511762 @default.
- W3032863923 cites W2031555068 @default.
- W3032863923 cites W2032620337 @default.
- W3032863923 cites W2033549090 @default.
- W3032863923 cites W2034778226 @default.
- W3032863923 cites W2039686026 @default.
- W3032863923 cites W2044138384 @default.
- W3032863923 cites W2045436756 @default.
- W3032863923 cites W2047655915 @default.
- W3032863923 cites W2050695214 @default.
- W3032863923 cites W2055600299 @default.
- W3032863923 cites W2057465886 @default.
- W3032863923 cites W2057730691 @default.
- W3032863923 cites W2058272047 @default.
- W3032863923 cites W2065712024 @default.
- W3032863923 cites W2066931959 @default.
- W3032863923 cites W2068061858 @default.
- W3032863923 cites W2071154267 @default.
- W3032863923 cites W2078203255 @default.
- W3032863923 cites W2079588104 @default.
- W3032863923 cites W2081016690 @default.
- W3032863923 cites W2084275494 @default.
- W3032863923 cites W2085887903 @default.
- W3032863923 cites W2089932834 @default.
- W3032863923 cites W2109606373 @default.
- W3032863923 cites W2116686170 @default.
- W3032863923 cites W2121328662 @default.
- W3032863923 cites W2163303987 @default.
- W3032863923 cites W2164058550 @default.
- W3032863923 cites W2164843854 @default.
- W3032863923 cites W2170401055 @default.
- W3032863923 cites W2235679284 @default.
- W3032863923 cites W2266229970 @default.
- W3032863923 cites W2298986477 @default.
- W3032863923 cites W2312199777 @default.
- W3032863923 cites W2487864044 @default.
- W3032863923 cites W2502810823 @default.
- W3032863923 cites W2529584809 @default.
- W3032863923 cites W2568521777 @default.
- W3032863923 cites W2616169993 @default.
- W3032863923 cites W2623136101 @default.
- W3032863923 cites W2624671891 @default.
- W3032863923 cites W2757643201 @default.
- W3032863923 cites W2794175716 @default.
- W3032863923 cites W2794680208 @default.
- W3032863923 cites W2888474011 @default.
- W3032863923 cites W2888684233 @default.
- W3032863923 cites W2889934537 @default.
- W3032863923 cites W2962779778 @default.
- W3032863923 cites W813646806 @default.
- W3032863923 doi "https://doi.org/10.1021/acs.energyfuels.0c00592" @default.
- W3032863923 hasPublicationYear "2020" @default.
- W3032863923 type Work @default.
- W3032863923 sameAs 3032863923 @default.
- W3032863923 citedByCount "32" @default.
- W3032863923 countsByYear W30328639232020 @default.
- W3032863923 countsByYear W30328639232021 @default.
- W3032863923 countsByYear W30328639232022 @default.
- W3032863923 countsByYear W30328639232023 @default.
- W3032863923 crossrefType "journal-article" @default.
- W3032863923 hasAuthorship W3032863923A5003836086 @default.
- W3032863923 hasAuthorship W3032863923A5018486801 @default.
- W3032863923 hasAuthorship W3032863923A5018921394 @default.
- W3032863923 hasAuthorship W3032863923A5039193772 @default.