Acid pretreatment of sugarcane biomass to obtain hemicellulosic hydrolisate rich in fermentable sugar
نویسندگان
چکیده
منابع مشابه
Alkaline twin-screw extrusion pretreatment for fermentable sugar production
BACKGROUND The inevitable depletion of fossil fuels has resulted in an increasing worldwide interest in exploring alternative and sustainable energy sources. Lignocellulose, which is the most abundant biomass on earth, is widely regarded as a promising raw material to produce fuel ethanol. Pretreatment is an essential step to disrupt the recalcitrance of lignocellulosic matrix for enzymatic sac...
متن کاملSanitary Wastewater Supplemented with Glycerol to Obtain Lipid-Rich Microalgal Biomass
Introduction: Mixotrophic microalgae systems have great potential for bioenergy production and wastewater treatment. Anaerobic-treated wastewater supplemented with carbon can improve biomass yield and quality, as it presents low carbon content. Alternative carbon sources in microalgae cultivation, such as glycerol, are essential for minimizing the economic and environmental impacts caused by bi...
متن کاملDilute acid pretreatment and enzymatic hydrolysis of sorghum biomass for sugar recovery--a statistical approach.
Sorghum is one of the commercially feasible lignocellulosic biomass and has a great potential of being sustainable feedstock for renewable energy. As with any lignocellulosic biomass, sorghum also requires pretreatment which increases its susceptibility to hydrolysis by enzymes for generating sugars which can be further fermented to alcohol. In the present study, sorghum biomass was evaluated f...
متن کاملPretreatment optimization methods for increased sugar yields from biomass pyrolysis
In the search for a renewable energy source that could replace petroleum and other nonrenewable energy sources, pyrolysis of biomass is a hopeful alternative and pretreatment could further improve its potential. There are several possible routes for pretreating lignocellulosic biomass, but many need further refining before becoming economical. The main obstacle for the conversion of biomass to ...
متن کاملEffects of pretreatment factors on fermentable sugar production and enzymatic hydrolysis of mixed hardwood.
The aim of this study was to investigate the effects of different acid catalysts and pretreatment factors on the hydrolysis of biomass compounds over a range of thermochemical pretreatments; maleic, oxalic, and sulfuric acids were each used under different pretreatment conditions. The most influential factor for fermentable sugar production in the dicarboxylic acid-pretreated mixed hardwood was...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energy Reports
سال: 2020
ISSN: 2352-4847
DOI: 10.1016/j.egyr.2020.10.015