| Course label : | Cellulose / Lignine |
|---|---|
| Teaching departement : | CMA / |
| Teaching manager : | Mister FREDERIC CAZAUX |
| Education language : | |
| Potential ects : | 0 |
| Results grid : | |
| Code and label (hp) : | MR_BIOR_S3_CBP - Cellulose / Lignine |
Education team
Teachers : Mister FREDERIC CAZAUX
External contributors (business, research, secondary education): various temporary teachers
Summary
Cellulosic biomass pretreatment: Hydrolyze, fermentation, chemical treatment I - Molecular structure of biomass - cellulosic - Hemicellulose -Lignin II - Physical, Chemical and Biological pretreatment of biomass - Hydrolysis - Enzymatic Hydrolysis. - Enzyme discovery III - Fermentation to Bioethanol - Process configuration IV - Case studies Lignin pretreatment: Radical and chemical pretreatments (K. Vigier de Oliveira, F. Jerome, C. Crestini) I - Description of the lignin - structure - variability with the source of lignin - What can we do with lignin? II - Chemical pretreatments of lignin - lignoboost process - organosolv process - Alkalin treatment - AFEX process (effect on lignin) - oxidation III - Physical treatment, ball milling IV - Lignin biosynthesis V – Advanced methods in lignin analysis - 31P-NMR, - 2D-NMR - quantitative 2D-NMR - GPC VI - Hydrothermal treatments VII - Kraft process VIII - structural characterization of technical lignins IX - Lignin fractionation methods X - Lignin upgrade
Educational goals
- To explore the feasibility of thermal pretreatment of biomass - To obtain a knowledge of the large diversity of biomass sizes, shapes, compositions, and other parameters - To identify the effect of each pretreatment on the cellulose, hemicellulose and lignin - To obtain a knowledge of the chain of biomass valorization
Sustainable development goals
Knowledge control procedures
Continuous Assessment
Comments: written examination (3 hours)
Online resources
Pedagogy
Cellulosic biomass pretreatment: Hydrolyse, fermentation, chemical treatment: 10h Lecture /Seminar Lignin pretreatment: Radical and chemical pretreatments: 13h Lecture /Seminar Knowledge - Basic knowledge in heterogeneous catalysis - Basic knowledge of the biomass obtained in the "biomass" module in the first year - Bases in inorganic chemistry, materials chemistry and physical chemistry acquired in license - Good level of English Competences After the UE, the student is sensed to have knowledge about: - pretreatments applied to the cellulosic biomass to its transformation - pretreatments applied to biomass lignin for its transformation - the different methods of fractionation of algae - gasification of biomass to form synthesis gas and the value of the latter (methanation) - transformation of waste into biogas
Sequencing / learning methods
| Number of hours - Lectures : | 12 |
|---|---|
| Number of hours - Tutorial : | 0 |
| Number of hours - Practical work : | 0 |
| Number of hours - Seminar : | 0 |
| Number of hours - Half-group seminar : | 0 |
| Number of student hours in TEA (Autonomous learning) : | 0 |
| Number of student hours in TNE (Non-supervised activities) : | 0 |
| Number of hours in CB (Fixed exams) : | 0 |
| Number of student hours in PER (Personal work) : | 0 |
| Number of hours - Projects : | 0 |
Prerequisites
- mass and heat balances - reaction kinetics