BioPulping International, Inc. is a technology company located in Madison, Wisconsin. We specialize in energy saving technologies.  We are currently developing a commercial application for both oxalic acid and biopulping technologies. 

BPI Technologies

• Oxalic acid technology.  Pretreatment processes of biomass materials prior to subsequent utilization, extracting higher value components, while improving downstream processing characteristics.
  • Pretreatment of wood chips for mechanical pulping, chemical pulping, and medium density fiberboard (MDF)
• Biopulping technology.  Bioloical pretreatment process of biomass materials prior to subsequent utilization.
  • Pretreatment of wood chips for mechanical pulping.