Abstract
AbstractAgricultural and agroindustrial residues are produced worldwide but these residues do not have a specific use. Then, a high potential to produce bioenergy and value-added products has been wasted. Biomass conversion routes should be proposed based on regional needs, making different upgrading processes more reliable and feasible. Thus, bioenergy applications should be analyzed as potential solutions before analyzing prospective products based on the biomass chemical composition. The objective of this research is to provide an approach for defining potential energy-driven applications of lignocellulosic biomass in developing countries with high availability of biomass sources as a result of the agricultural vocation of a region/country. As a case study, this paper shows the Sucre region in Colombia. A methodological approach to define thermochemical, anaerobic digestion, and biorefining upgrading pathways is provided based on chemical characterization, proximate analysis, fuel properties, and biogas production potential. Corn cobs, rice husk, cassava stem, and subverified cassava stem were the most suitable feedstocks for thermochemical upgrading. Avocado seeds, peels, and cassava leaves were selected as the most suitable raw materials for biogas production. Finally, plantain peel, rachis, and organic food waste were selected as potential and prospective raw materials in biorefinery systems to produce high-value-added products.
Graphical Abstract
Funder
National University of Colombia
Publisher
Springer Science and Business Media LLC