Methods and compositions for the treatment of Cellulosic biomass and Products produced by these

摘要

This method describes a two-step method for activating the cellulose energy load, including:a) subjecting the feed load to a first activation step in which the feed charge is treated with a temperature greater than 190 ° C and a pressure greater than 1,379 kPa (200 psig) to produce a first activated cellulose current comprising cellulose II and insoluble solids;(b) The first activated cellulose current is placed in the second activation step, in which the temperature processed by the first activated cellulose current is lower than that of the first activation step to generate the second inclusionCellulose IVIn addition, the method describes a method for producing a rich glucose flow with active cellulose, including hydrolyzing the active cellulose with one or more cell enzymes, a tension activity and polyaspartic acid to produce a rich glucose sugar flow.