| 摘要 |
<p>A process for making alcohol from cellulosic material by hydrolyzing the material to sugars and subjecting the resultant reaction mixture to digestion and fermentation to convert the sugars to alcohol. The process comprises sterilization of the cellulosic material; concurrent digestion and fermentation of the sterilized mixture to produce alcohol using innoculum comprising cellulase enzyme and yeast, vacuum stripping to recover the alcohol, and recovery of innoculum for reuse.</p> |
