in each reactor within an hour. A er successive hydrolysis steps, glucose yield of 78 wt% can be obtained from cellulose, while the total biomass-to-sugars yield is 54 wt%. As mentioned before, the high cost of ILs can be a poten-tial drawback. erefore, ILs should be recovered from the hydrolyzate effi ciently using a cost-eff ective separation technology. Preliminary calculations show that at least 98% of the ILs should be recovered for an economically feasi-ble process.37 Extraction seems to be challenging because fermentable sugars and [EMIM]Cl have similar solubilities in various solvents.43 Additionally, these compounds have very low volatilities; thus distillation is not an appropriate choice. It is also known that thermal degradation of sugars begins at 160°C, while [EMIM]Cl thermally decomposes at 190°C when heated.44 erefore, thermal stability of
in each reactor within an hour. A er successive hydrolysis steps, glucose yield of 78 wt% can be obtained from cellulose, while the total biomass-to-sugars yield is 54 wt%. As mentioned before, the high cost of ILs can be a poten-tial drawback. erefore, ILs should be recovered from the hydrolyzate effi ciently using a cost-eff ective separation technology. Preliminary calculations show that at least 98% of the ILs should be recovered for an economically feasi-ble process.37 Extraction seems to be challenging because fermentable sugars and [EMIM]Cl have similar solubilities in various solvents.43 Additionally, these compounds have very low volatilities; thus distillation is not an appropriate choice. It is also known that thermal degradation of sugars begins at 160°C, while [EMIM]Cl thermally decomposes at 190°C when heated.44 erefore, thermal stability of
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