METHODS OF PROCESSING LIGNOCELLULOSIC BIOMASS USING SINGLE-STAGE AUTOHYDROLYSIS AND ENZYMATIC HYDROLYSIS WITH C5 BYPASS AND POST-HYDROLYSIS

摘要

1 The methods of photooxidation biomass processing and water temperature pretreatment for the production of fermentation sugar. In particular, a method for treating photooxidation biomass includes: providing raw materials for soft wood biomass, and pretreating raw materials in a single-stage pressurized water pretreatment with extremely low strength, The pretreated biomass is divided into solid and liquid parts. The solid part is hydrolyzed by enzyme hydrolysis method catalyzed by enzyme mixture, and then the separated liquid part and liquefied part are mixed,Therefore, it will degrade into the liquid part of silica - oligo state to silica.