7. Biorefinery concept
Find out everything about biorefineries in this book.
7.2 Commercial application and research
Commercial application
Commercial applications are mainly found in processes that are either based on the production of biofuels or highly marketable products such as cellulose, sugar or starch.
This website provides a nice overview and interactive graphics on the processes, locations and biomass used by biorefinery plants in Europe.
The following table was created using information from the website. However, the site offers many other evaluation options.
Feedstock | Origin of biomass | Plattform | Number of plants |
Sugar plants | Primary: 91%, Waste: 9% | C6 Sugar | 43 |
Strach plants | Primary: 87%, Waste: 13% | Starch | 43 |
Öl plants, used cooking oil | Primary: 85%, Waste: 15% | Oil | 71 |
Wood | Primary: 66%, Waste: 34% | Pulp and waste liquor | 60 |
Lignocellulose plants | Primary: 63%, Waste: 37% | C5 & C6 sugars and lignin | 33 |
Examples of sugar and starch biorefineries
Verbio produces biogas, bioethanol and biodiesel from agricultural lignocellulose biomass (straw), grain and rapeseed, as well as animal feed and fertilizers and high-quality biocomponents for the pharmaceutical, food and chemical industries.
Crop Energies a subsidiary of Südzucker, produces bioethanol, neutral alcohol, food and animal feed, biogenic CO₂ and biochemicals for the cosmetics, pharmaceutical and chemical industries from sugar beet and grain.
Examples of wood-based biorefineries
UPM Biochemicals produces wood-based glycols and lignin-based functional fillers (RFFs) that can be used in the production of textiles, PET bottles, packaging, refrigerants, composites, rubber and plastics.
Lenzing produces pulp and fibers from wood for the production of textiles and nonwoven products.
Examples of oil- and fat-based biorefineries
Nesteproduces biodiesel and biokerosene as well as polymers and chemical products from used fats and animal waste.
Research and innovation
- A Hamburg start-up extracts lignin in an environmentally friendly way and processes it into functional spherical particles for the cosmetics and food industries: https://www.lignopure.com/
- Overview of research projects in the field of biorefineries: https://www.biosc.de/bioraffinerien
- Fraunhofer Research Biorefinery Leuna: https://www.cbp.fraunhofer.de/de/publikationen/broschueren.html (Organosolv process, utilization of lignocellulose)
- Overview of biorefinery research and plants, various plant concepts: https://biooekonomie.de/themen/dossiers/bioraffinerien-nachwachsende-rohstoffe-effizient-nutzen
- Findings on the topic of algae biorefinery, which were gained in a joint project: https://www.igb.fraunhofer.de/content/dam/igb/documents/publications/berichte/2016/2016_Algen_Bioraffinerie.pdf