Fiber Functionalization
819 376-5011, ext. 4526
julien.bley@cegeptr.qc.ca
julien.bley@cegeptr.qc.ca
Intervention fields
- Chemical modification of cellulose and lignin
- Micro and nano cellulose
- Delignification Phosphorylation
- Bleaching
Expertise
- Grafting of functional groupings onto cellulose and lignin
- Flame retardant
- Hydrophobization
- Water absorbing capacity increase
- Ion exchange fibers
- Phosphorylated nanocellulose
- Cellulosic hydrogels production
- Immobilization of antimicrobial agents
- Pulp bleaching optimization
Our equipment
- Pressurized reactors 100 ml, 600 ml, 20 L, 200 L and 700 L
- Homogenizer
- M/K digesters 6 L and 20 L
- High consistency pulpers (4,2 m3)
- Test devices
- Flame test
- Elemental analyzer (CHNS)
- Thermogravimetric analyzer (TGA)
- Surface area analyzer (BET)
- Infrared analyzer (FTIR)
- Electronic microscopy