Deconstruction of lignocellulosic biomass with hydrated cerium (III) chloride in water and ethanol

Ethanol: A Promising Green Solvent for the Deconstruction of Lignocellulose

“…Thes ame group synthesized silicasupported monoclinic molybdenum dioxide (MoO 2 /SiO 2 )c atalyst for the liquefaction of wood in the form of sawdust in ethanol at 340 8Cf or 40 min. [44] The bio-oil yields from catalytic runs were higher than those of bio-oils from the noncatalytic runs under identical conditions. The use of the catalyst increased the bio-oil yield to about 60 wt %under same conditions.…”

“…[49] The individual and interaction effects of process parameters were investigated statistically.T he most significant factor on the biooil yield and biomass conversion was found to be the reaction temperature. [44] Reprintedw ith permission from Ref. Subsequently,t he decomposition of hawthorn seeds (separated from the fruits) wasc arriedo ut in ethanol at different temperatures (from 280 to 320 8C), resi- Reviews dence times (60, 90, and 120 min), and biomass loading ( % 8-12 wt %).…”

“…The highest bio-oil yield from beech wood was obtained at 300 8Ca nd it was about 40 wt %o ft he starting biomass (Table 3, entry 1). [44]. [50] As tatisticali nvestigation by ac hemometrica pproach demonstrated that the mosts ignificant factor was the temperature, which affected the bio-oil yield and biomass con-version.…”

“…[59] Akalin Figure 9. [44] The deconstructionr eactions were conducted with or without hydrated cerium(III) for 10, 60, and 120 min. The lignin sourcew as CSAHL.…”

“…Derivatization reactionsbetweenh ydroxyl groups in bio-oils and phosphorous reagent. [44,60] Depending on the temperaturea nd catalyst used, the carbon contentc an be increaseda nd oxygen content decreased, in comparison with the noncatalytic run, which corresponds to higher heating Table 5. [44] The deconstructionr eactions were conducted with or without hydrated cerium(III) for 10, 60, and 120 min.…”