INNOVATIVE & SUSTAINABLE PROCESS
The LEEBio™ process is based on the chemical separation of lignocellulosic residues into cellulose, lignin, hemicelluloses and silica.
This process is non degradative and uses only formic acid (<95°C) at atmospheric pressure.
The consequences of this chemical separation are a very low energy consumption and a high separation efficiency.
LEEBio acronym means Low Extraction Energy of Biomass.
![](https://www.bioeb.fr/wp-content/uploads/2020/04/Process-2.png)
![](https://www.bioeb.fr/wp-content/uploads/2023/09/BioEB-Process-Flowsheet-V3.jpg)
THE TRADEMARKS
LEEBIO™ for the process invented by BioEB
LEECELL™ for all kind of cellulose
LEELIGNIN™ for all kind of lignins
LEEXYL™ for all kind of C5 sugars syrups
LEESIL™ for all kind of silica
NCCSU™ for the concept of carbon capture
INTELLECTUAL PROPERTY
BioEB is the exclusive owner of the 6 patents for the LEEBio™ process and the conversion of cellulose into syngas.
BioEB grants industrial and commercial development licenses for its patents.
![](https://www.bioeb.fr/wp-content/uploads/2024/03/Patents.jpg)