Characterization and Densification of Hydrochar Produced from Two-Phase Olive Mill Waste: A Sustainable Approach to Waste Management

Nov 15, 2023, 3:30 PM
10m
The Mohamed VI Museum of Water Civilization (Marrakesh, Morocco)

The Mohamed VI Museum of Water Civilization

Marrakesh, Morocco

Oral presentation - in person Food Food Security & Food Safety and Toxicology

Speaker

Zaina IZGHRI (Faculty of Science semlalia, Cadi Ayyad University)

Description

Biomass energy is an effective way to replace traditional fossil fuels. This study investigates the integration of hydrothermal carbonisation (HTC) as a valorisation route for two-phase olive mill wastes (TPOMW). HTC reactions were conducted at temperatures varied from 180 to 300 °C. The resulting hydrochar is then subjected to a densification process, enhancing its energy density and handling properties. The results reveal that hydrothermal carbonization of TPOMW followed by densification produces a hydrochar with desirable attributes for energy recovery. The resulting hydrochar exhibits improved energy density, reduced moisture content, and enhanced handling characteristics. Furthermore, its chemical composition and thermal behavior make it a promising candidate for various energy utilization pathways, such as combustion or gasification

Primary author

Zaina IZGHRI (Faculty of Science semlalia, Cadi Ayyad University)

Co-authors

Mr Imad RABICHI (Faculty of Science Semlalia, University Cadi Ayyad, Marrakech, Morocco.) Mrs Chaima SEKKOURI (Faculty of Science Semlalia, University Cadi Ayyad, Marrakech, Morocco.) Mrs Fatima Ezzahra YAACOUBI (Faculty of Science Semlalia, University Cadi Ayyad, Marrakech, Morocco.) Dr Karima ENNACIRI (Faculty of Science Semlalia, University Cadi Ayyad, Marrakech, Morocco.) Prof. Layla EL GAINI (Faculty of Science Semlalia, University Cadi Ayyad, Marrakech, Morocco.) Prof. Abdelaziz BACAOUI (Faculty of Science Semlalia, University Cadi Ayyad, Marrakech, Morocco.) Prof. Abdelrani YAACOUBI (Faculty of Science Semlalia, University Cadi Ayyad, Marrakech, Morocco.)

Presentation materials