Matches in SemOpenAlex for { <https://semopenalex.org/work/W4383103003> ?p ?o ?g. }
- W4383103003 endingPage "408" @default.
- W4383103003 startingPage "355" @default.
- W4383103003 abstract "Abstract In a pyrolysis reactor, organic polymers from biomass or plastic waste are thermally decomposed into volatile gases, condensable vapours (tar or bio-oil) and solid residues (char). Since these products may serve as building blocks for downstream chemical refinement or form the basis of bio-derived fuels, pyrolysis is thought to be instrumental in our progress towards a circular economy. A pyrolysis reactor constitutes a multiphase reactive system whose operation is influenced by many chemical and physical phenomena that occur at different scales. Because the interactions and potential reinforcements of these processes are difficult to isolate and elucidate experimentally, the development of a predictive modelling tool, for example, based on the CFD-DEM (discrete element method) methodology, is attracting increasing attention, particularly for pyrolysis reactors operated with biomass as feedstock. By contrast, CFD-DEM descriptions of plastic pyrolysis remain a challenge at present, mainly due to an incomplete understanding of their melting behaviour. In this article, we provide a blueprint for describing a pyrolysis process within the scope of CFD-DEM, review modelling choices made in past investigations and detail the underlying assumptions. Furthermore, the influence of operating conditions and feedstock properties on the key metrics of the process, such as feedstock conversion, product composition and residence time, as determined by past CFD-DEM analyses is surveyed and systematised. Open challenges that we identify pertain to the incorporation of particle non-sphericity and polydispersity, the melting of plastics, particle shrinkage, exothermicity on part of the gas-particle chemistry and catalytic effects." @default.
- W4383103003 created "2023-07-05" @default.
- W4383103003 creator A5065132768 @default.
- W4383103003 creator A5067964672 @default.
- W4383103003 creator A5068467086 @default.
- W4383103003 creator A5069440686 @default.
- W4383103003 creator A5078462292 @default.
- W4383103003 creator A5092396121 @default.
- W4383103003 date "2023-07-04" @default.
- W4383103003 modified "2023-10-10" @default.
- W4383103003 title "Review of Modelling of Pyrolysis Processes with CFD-DEM" @default.
- W4383103003 cites W1499199343 @default.
- W4383103003 cites W1523995385 @default.
- W4383103003 cites W1536212602 @default.
- W4383103003 cites W1593833610 @default.
- W4383103003 cites W1785579777 @default.
- W4383103003 cites W1788160565 @default.
- W4383103003 cites W1966439690 @default.
- W4383103003 cites W1969432029 @default.
- W4383103003 cites W1970182524 @default.
- W4383103003 cites W1970677752 @default.
- W4383103003 cites W1970810544 @default.
- W4383103003 cites W1971689011 @default.
- W4383103003 cites W1972952644 @default.
- W4383103003 cites W1976221666 @default.
- W4383103003 cites W1978893684 @default.
- W4383103003 cites W1979386309 @default.
- W4383103003 cites W1984403410 @default.
- W4383103003 cites W1985233943 @default.
- W4383103003 cites W1985985180 @default.
- W4383103003 cites W1986237680 @default.
- W4383103003 cites W1992951414 @default.
- W4383103003 cites W1993907889 @default.
- W4383103003 cites W1995557648 @default.
- W4383103003 cites W1998424890 @default.
- W4383103003 cites W2000071980 @default.
- W4383103003 cites W2005847828 @default.
- W4383103003 cites W2006400154 @default.
- W4383103003 cites W2008494843 @default.
- W4383103003 cites W2008596298 @default.
- W4383103003 cites W2009624190 @default.
- W4383103003 cites W2011796117 @default.
- W4383103003 cites W2012894787 @default.
- W4383103003 cites W2013225158 @default.
- W4383103003 cites W2014507214 @default.
- W4383103003 cites W2015276999 @default.
- W4383103003 cites W2015285657 @default.
- W4383103003 cites W2017506456 @default.
- W4383103003 cites W2021771917 @default.
- W4383103003 cites W2023332540 @default.
- W4383103003 cites W2025595426 @default.
- W4383103003 cites W2028947415 @default.
- W4383103003 cites W2031257337 @default.
- W4383103003 cites W2034125890 @default.
- W4383103003 cites W2035291643 @default.
- W4383103003 cites W2038925783 @default.
- W4383103003 cites W2043385314 @default.
- W4383103003 cites W2044181125 @default.
- W4383103003 cites W2044644136 @default.
- W4383103003 cites W2046450189 @default.
- W4383103003 cites W2050806067 @default.
- W4383103003 cites W2056084404 @default.
- W4383103003 cites W2057904004 @default.
- W4383103003 cites W2061478757 @default.
- W4383103003 cites W2065514974 @default.
- W4383103003 cites W2068005312 @default.
- W4383103003 cites W2068554067 @default.
- W4383103003 cites W2070629872 @default.
- W4383103003 cites W2073775990 @default.
- W4383103003 cites W2074633381 @default.
- W4383103003 cites W2079300103 @default.
- W4383103003 cites W2081165791 @default.
- W4383103003 cites W2085564020 @default.
- W4383103003 cites W2085721850 @default.
- W4383103003 cites W2089535488 @default.
- W4383103003 cites W2097307505 @default.
- W4383103003 cites W2098793763 @default.
- W4383103003 cites W2114205367 @default.
- W4383103003 cites W2115642269 @default.
- W4383103003 cites W2115743836 @default.
- W4383103003 cites W2118243793 @default.
- W4383103003 cites W2123485283 @default.
- W4383103003 cites W2123697593 @default.
- W4383103003 cites W2124433940 @default.
- W4383103003 cites W2126452156 @default.
- W4383103003 cites W2127392979 @default.
- W4383103003 cites W2134771719 @default.
- W4383103003 cites W2141571762 @default.
- W4383103003 cites W2144534656 @default.
- W4383103003 cites W2147002601 @default.
- W4383103003 cites W2165082234 @default.
- W4383103003 cites W2169722766 @default.
- W4383103003 cites W2171939425 @default.
- W4383103003 cites W2193878110 @default.
- W4383103003 cites W2206882022 @default.
- W4383103003 cites W2246078125 @default.
- W4383103003 cites W2278168203 @default.
- W4383103003 cites W2294827616 @default.