摘要
阐明了用生物质制取液体燃料乙醇的原因，提倡用清液发酵酒精，并采用耐高温酒精活性干酵母（ＣＹ） 作为菌株，在酒精的提纯中采用盐溶精馏法，用无水硫酸钙进行酒精的气相脱水的办法和用株物作吸附剂的办法制取乙醇。
How to make ethanol as liquid fuels from biosubstance are described. Purified liquid was used to ferment ethanol by using CY as strain, and salting-in distillation was adopted to purify ethanol and through gas phase method to dehydrate it with anhydrous calcium sulfate, at last plant sapling was used as adsorbent to prepare ethanol.
出处
《辽宁化工》
CAS
1999年第5期271-276,共6页
Liaoning Chemical Industry
关键词
生物质
乙醇
发酵
脱水
吸附
液体燃料
Biosubstance, Ethanol, Fermentation, Behydrate, Adsorption
