METHOD FOR HYDROLYZING CELLULOSE USING SOLID ACID CATALYST AND IONIC LIQUID

摘要

PURPOSE: A method for hydrolyzing cellulose using solid acid catalyst and ionic liquid is provided to improve hydrolysis efficiency of cellulose using solid acid catalyst and ionic liquid, thereby obtaining glucose at high yield. CONSTITUTION: A method for hydrolyzing cellulose is characterized by using solid acid catalyst and ionic liquid and pre-treating cellulose with ionic liquid before hydrolysis. The solid acid catalyst is selected from the group consisting of zeolite, silica-alumina, cation exchange resin, sulfuric acid-supported metal oxide, and heteropoly acid.