Conventional wood pulping GreenBox+ wood pulping

With GreenBox+® hemicelluloses are extracted from wood chips to make a chemical free and high yield corrugated medium pulp.

The pulp is processes like traditional corrugated medium pulps before producing paper. The co-location and mass and heat integration between the paper production and the cellulosic sugar production make GreenBox+® a competitive pulping platform even at a small production scale.

GreenBox+® demonstration

GreenBox+® pulping is currently being demonstrated at the Thomaston Biorefinery in Thomaston, Georgia.

Key success factors of GreenBox+® include cost effective treatment of the extract, being able to return consistent pulp quality to the paper machine with uninterrupted operation, and an effective energy integration of ethanol production with biopower.

American Process Inc. Announces Chemical-Free Pulping Technology Enhanced with Nanocellulose for Lightweight Packaging Production. Read more...