Matches in SemOpenAlex for { <https://semopenalex.org/work/W2327581254> ?p ?o ?g. }
- W2327581254 endingPage "31" @default.
- W2327581254 startingPage "22" @default.
- W2327581254 abstract "Pretreatments are crucial to achieve efficient conversion of lignocellulosic biomass to soluble sugars. In this light, switchgrass was subjected to 13 pretreatments including steam explosion alone (195 °C for 5, 10 and 15 min) and after impregnation with the following catalysts: Ca(OH)2 at low (0.4%) and high (0.7%) concentration; Ca(OH)2 at high concentration and higher temperature (205 °C for 5, 10 and 15 min); H2SO4 (0.2% at 195 °C for 10 min) as reference acid catalyst before steam explosion. Enzymatic hydrolysis was carried out to assess pretreatment efficiency in both solid and liquid fraction. Thereafter, in selected pretreatments the solid fraction was subjected to simultaneous saccharification and fermentation (SSF), while the liquid fraction underwent anaerobic digestion (AD). Lignin removal was lowest (12%) and highest (35%) with steam alone and 0.7% lime, respectively. In general, higher cellulose degradation and lower hemicellulose hydrolysis were observed in this study compared to others, depending on lower biomass hydration during steam explosion. Mild lime addition (0.4% at 195 °C) enhanced ethanol in SSF (+28% than steam alone), while H2SO4 boosted methane in AD (+110%). However, methane represented a lesser component in combined energy yield (ethanol, methane and energy content of residual solid). Mild lime addition was also shown less aggressive and secured more residual solid after SSF, resulting in higher energy yield per unit raw biomass. Decreased water consumption, avoidance of toxic compounds in downstream effluents, and post process recovery of Ca(OH)2 as CaCO3 represent further advantages of pretreatments involving mild lime addition before steam explosion." @default.
- W2327581254 created "2016-06-24" @default.
- W2327581254 creator A5040731633 @default.
- W2327581254 creator A5045238530 @default.
- W2327581254 creator A5045524284 @default.
- W2327581254 creator A5048816974 @default.
- W2327581254 creator A5054697538 @default.
- W2327581254 date "2016-07-01" @default.
- W2327581254 modified "2023-10-15" @default.
- W2327581254 title "Combined ethanol and methane production from switchgrass (Panicum virgatum L.) impregnated with lime prior to steam explosion" @default.
- W2327581254 cites W1501878726 @default.
- W2327581254 cites W1677000125 @default.
- W2327581254 cites W1963634828 @default.
- W2327581254 cites W1965860089 @default.
- W2327581254 cites W1968595844 @default.
- W2327581254 cites W1969132962 @default.
- W2327581254 cites W1972885289 @default.
- W2327581254 cites W1976247623 @default.
- W2327581254 cites W1979384377 @default.
- W2327581254 cites W1980695826 @default.
- W2327581254 cites W1984376026 @default.
- W2327581254 cites W1986343490 @default.
- W2327581254 cites W1987676671 @default.
- W2327581254 cites W1995586898 @default.
- W2327581254 cites W2000257919 @default.
- W2327581254 cites W2001297201 @default.
- W2327581254 cites W2003611970 @default.
- W2327581254 cites W2018078748 @default.
- W2327581254 cites W2022580651 @default.
- W2327581254 cites W2037698785 @default.
- W2327581254 cites W2037953002 @default.
- W2327581254 cites W2041268696 @default.
- W2327581254 cites W2054329609 @default.
- W2327581254 cites W2056268942 @default.
- W2327581254 cites W2056708170 @default.
- W2327581254 cites W2057697132 @default.
- W2327581254 cites W2061282048 @default.
- W2327581254 cites W2065937359 @default.
- W2327581254 cites W2066992051 @default.
- W2327581254 cites W2070832580 @default.
- W2327581254 cites W2079028124 @default.
- W2327581254 cites W2084092992 @default.
- W2327581254 cites W2087836139 @default.
- W2327581254 cites W2088283804 @default.
- W2327581254 cites W2095333273 @default.
- W2327581254 cites W2109587007 @default.
- W2327581254 cites W2113807598 @default.
- W2327581254 cites W2118408931 @default.
- W2327581254 cites W2124436554 @default.
- W2327581254 cites W2128836283 @default.
- W2327581254 cites W2129887334 @default.
- W2327581254 cites W2144090821 @default.
- W2327581254 cites W2147729463 @default.
- W2327581254 cites W2153540661 @default.
- W2327581254 cites W2166109955 @default.
- W2327581254 cites W2166862691 @default.
- W2327581254 cites W2168145101 @default.
- W2327581254 cites W2169068596 @default.
- W2327581254 cites W2170473319 @default.
- W2327581254 cites W363528601 @default.
- W2327581254 doi "https://doi.org/10.1016/j.biombioe.2016.03.035" @default.
- W2327581254 hasPublicationYear "2016" @default.
- W2327581254 type Work @default.
- W2327581254 sameAs 2327581254 @default.
- W2327581254 citedByCount "22" @default.
- W2327581254 countsByYear W23275812542016 @default.
- W2327581254 countsByYear W23275812542017 @default.
- W2327581254 countsByYear W23275812542018 @default.
- W2327581254 countsByYear W23275812542019 @default.
- W2327581254 countsByYear W23275812542020 @default.
- W2327581254 countsByYear W23275812542021 @default.
- W2327581254 countsByYear W23275812542022 @default.
- W2327581254 countsByYear W23275812542023 @default.
- W2327581254 crossrefType "journal-article" @default.
- W2327581254 hasAuthorship W2327581254A5040731633 @default.
- W2327581254 hasAuthorship W2327581254A5045238530 @default.
- W2327581254 hasAuthorship W2327581254A5045524284 @default.
- W2327581254 hasAuthorship W2327581254A5048816974 @default.
- W2327581254 hasAuthorship W2327581254A5054697538 @default.
- W2327581254 hasBestOaLocation W23275812542 @default.
- W2327581254 hasConcept C100544194 @default.
- W2327581254 hasConcept C127413603 @default.
- W2327581254 hasConcept C138875322 @default.
- W2327581254 hasConcept C13965031 @default.
- W2327581254 hasConcept C156380964 @default.
- W2327581254 hasConcept C178790620 @default.
- W2327581254 hasConcept C185592680 @default.
- W2327581254 hasConcept C191897082 @default.
- W2327581254 hasConcept C192562407 @default.
- W2327581254 hasConcept C2776073808 @default.
- W2327581254 hasConcept C2778218555 @default.
- W2327581254 hasConcept C2778234585 @default.
- W2327581254 hasConcept C2779251873 @default.
- W2327581254 hasConcept C2780323115 @default.
- W2327581254 hasConcept C2781052789 @default.
- W2327581254 hasConcept C31903555 @default.
- W2327581254 hasConcept C499616599 @default.
- W2327581254 hasConcept C516920438 @default.