预处理玉米秸秆生产燃料乙醇的动力学模型探讨

Study on the Kinetics Model of the Fuel Ethanol Production with the Corn Stalk Pretreated by Dilute Sulfuric Acid

提出了同时糖化发酵预处理玉米秸秆生产燃料乙醇的动力学模型,利用最小二乘法确定了在发酵过程中,乙醇浓度、玉米秸秆固形物含量与发酵时间之间的关系。

The kinetics model of the fuel ethanol production with corn stalk pretreated by dilute sulfuric acid was proposed in the process of simultaneous saccharification and fermentation. The relation among the ethanol yield, solid weight and fermentation time was also decided in the paper.