1. Possibility of using three invasive non-forest tree species as an alternative source for energy production
- Author
-
N. D. Shetta, Thobayet S. Alshahrani, Ramadan A. Nasser, Ibrahim M. Aref, and Mohamed Z. M. Salem
- Subjects
020209 energy ,Biomass ,Acacia ,02 engineering and technology ,Biology ,biology.organism_classification ,Rhazya stricta ,Invasive species ,Biomaterials ,Phragmites ,Calotropis procera ,Bioenergy ,visual_art ,Botany ,0202 electrical engineering, electronic engineering, information engineering ,visual_art.visual_art_medium ,Charcoal - Abstract
Non-woody biomass species have high-energy potentials, which could be used for bioenergy production. Invasive species are species spreading into areas, where they are not native, consequently causing environmental and economic problems. Therefore, the present study evaluated the proximate, ultimate, chemical, and fuel characteristics of wood and charcoal of three invasive non-forest tree species in Saudi Arabia: Calotropis procera, Rhazya stricta, and Phragmites australis, which were compared with the wood of Acacia tortilis, a preferable local fuelwood. All these data were discussed to investigate the possibility of using the invasive plants for energy production. The thermal behavior of wood was analyzed using thermo-gravimetric and derivative thermo-gravimetric methods. Overall, compared with the wood of A. tortilis, the woods of R. stricta and P. australis are suitable for energy production. The charcoal produced from P. australis emitted less nitrogen (N) oxide than that of R. stricta.
- Published
- 2016