Recovery of xylose

Details Recovery of xylose Recovery of xylose

2005-03-29

2005-03-29

Fortuna, Ana (Department: 1723)

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

C210S651000, C210S653000, C127S055000, C162S055000

Reexamination Certificate

active

06872316

ABSTRACT:
The invention relates to a process of producing a xylose solution from a biomass hydrolysate by subjecting the biomass hydrolysate to nanofiltration and recovering as the nanofiltration permeate a solution enriched in xylose. The biomass hydrolysate used as starting material is typically a spent liquor obtained from a pulping process.

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