TY - GEN
T1 - Hydrothermal carbonization and slow pyrolysis as two thermal techniques for the production of carbon rich, added-value materials using olive milling byproduct
T2 - 11th International Renewable Energy Congress, IREC 2020
AU - Azzaz, A. A.
AU - Jcguirim, M.
AU - Jellali, S.
AU - Ghimbeu, C.
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/10/29
Y1 - 2020/10/29
N2 - In the current research work, the generation of carbon rich materials from abundant low-cost lignocellulosic waste was assessed using two thermal conversion techniques, namely hydrothermal carbonization (HTC) and slow pyrolysis. Herein, the impact of temperature variation on the physio-chemical properties of hydrochars and biochars produced from the raw olive pomace (ROP) was investigated by multiple analysis techniques. Results suggest that hydrochars present the highest solid yields with interesting final content in functional groups. On the other hand, biochars issued from slow pyrolysis presented important carbon percentage and low volatile matter content. FTIR analysis suggested a significant alteration of the surface after pyrolysis process compared to HTC.
AB - In the current research work, the generation of carbon rich materials from abundant low-cost lignocellulosic waste was assessed using two thermal conversion techniques, namely hydrothermal carbonization (HTC) and slow pyrolysis. Herein, the impact of temperature variation on the physio-chemical properties of hydrochars and biochars produced from the raw olive pomace (ROP) was investigated by multiple analysis techniques. Results suggest that hydrochars present the highest solid yields with interesting final content in functional groups. On the other hand, biochars issued from slow pyrolysis presented important carbon percentage and low volatile matter content. FTIR analysis suggested a significant alteration of the surface after pyrolysis process compared to HTC.
KW - Characterization
KW - Hydrothermal Carbonization
KW - Pyrolysis
KW - Raw Olive Pomace
UR - http://www.scopus.com/inward/record.url?scp=85100139879&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85100139879&partnerID=8YFLogxK
U2 - 10.1109/IREC48820.2020.9310403
DO - 10.1109/IREC48820.2020.9310403
M3 - Conference contribution
AN - SCOPUS:85100139879
T3 - 11th International Renewable Energy Congress, IREC 2020
BT - 11th International Renewable Energy Congress, IREC 2020
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 29 October 2020 through 31 October 2020
ER -