Software for Simulation of Second-Generation Ethanol Production by a Simultaneous Saccharification and Fermentation Process

被引：1

作者：

Silva, Marcelo B. ^{[1
]}

Inacio, Luciana M. ^{[1
]}

机构：

[1] Univ Fed Triangulo Mineiro, BR-38064200 Uberaba, MG, Brazil

来源：

CHEMICAL ENGINEERING & TECHNOLOGY | 2015年 / 38卷 / 09期

关键词：

Lignocellulosic biomass; Saccharification/fermentation process; Second-generation ethanol; PRETREATMENT;

D O I：

10.1002/ceat.201400596

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Environmental impacts associated with the consumption of fossil fuels and the need to generate power through renewable resources demands the usage of alternative materials. The objective is the production of clean energy from materials like lignocellulosic biomass to produce second-generation (2G) ethanol. A software in the Matlab program is elaborated to simulate the simultaneous saccharification and fermentation (SSF) process of lignocellulosic biomass for the 2G ethanol production in batch reactors. Studying the effects of the process variables, it was found that the higher interference is caused by cellulose concentration. Higher concentrations of the product in batch processes are obtained with the maximum cellulose concentrations, cells, and enzyme.

引用

页码：1654 / 1658

页数：5

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