Acid Hydrolysis of Lignocellulosic Materials for the Production of Second Generation Ethanol  

作　　者：Mariane Daniella da Silva João Pedro Cano Fernanda Maria Pagane Guereschi Ernandes Crispin Humberto Garcia-Cruz 

机构地区：[1]São Paulo State University-International,Brazil [2]Paulista University,Brazil

出　　处：《Journal of Physical Science and Application》2024年第1期37-46,共10页物理科学与应用(英文版)

摘　　要：Brazil is one of the countries with the largest agricultural production in the world.Therefore,it is capable of generating large amounts of agro-industrial waste that can be used as biomass for the production of biofuels.The objective of the present work was to study the effect of hydrolysis in different types of lignocellulosic residues and the production of 2G ethanol.The acid concentration that released the highest content of fermentable sugars was 5.0%.The material that showed the highest sugar release after acid hydrolysis was cassava residues,with 131.09 g.L^(-1)of reducing sugars.The largest production of 2G ethanol was from the hydrolyzate of soybean hulls,of 47.70 g.L^(-1)of ethanol and showed productivity of 5.96 g.L^(-1).h^(-1).

关 键 词：Waste BIOMASS BIOETHANOL CELLULOSE HEMICELLULOSE LIGNIN 

分 类 号：F42[经济管理—产业经济]