The product and processes from an integrated forest bio refinery

摘要

The product and processes from a bio refinery of forest integrated. This invention describes a process of type "omnibus" pulping and bleaching of lignocellulosic materials in which a load of a lignocellulosic material is biopolpado and / or extracted with water prior to the pulping and bleaching.The lignocellulosic material may be mechanically polpado and cleared in the presence of an enzyme that breaks down the complex of Lignin - carbohydrate. The aqueous extract in the methods which include a step of extract of water is separated into acetic acid and aqueous solutions of sugar of hemi cellulose.