Flash pyrolysis of forestry residues from the Portuguese Central Inland Region within the framework of the BioREFINA-Ter project
| Autor: | Gartzen Lopez, Martin Olazar, Javier Bilbao, Jon Alvarez, João Osvaldo Rodrigues Nunes, Rui Moreira, Maider Amutio, Gustavo V. Duarte |
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| Rok vydání: | 2013 |
| Předmět: |
Environmental Engineering
Acacia dealbata Spartium Industrial Waste Biomass Bioengineering Incineration Raw material Trees Plant Oils Char Waste Management and Disposal Portugal biology Renewable Energy Sustainability and the Environment Environmental engineering Forestry General Medicine biology.organism_classification Pulp and paper industry Refuse Disposal Cytisus multiflorus Biofuel Biofuels Environmental science Pyrolysis |
| Zdroj: | Bioresource Technology. 129:512-518 |
| ISSN: | 0960-8524 |
| Popis: | The feasibility of the valorization by flash pyrolysis of forest shrub wastes, namely bushes (Cytisus multiflorus, Spartium junceum, Acacia dealbata and Pterospartum tridentatum) has been studied in a conical spouted bed reactor operating at 500 °C, with a continuous biomass feed and char removal. High bio-oil yields in the 75-80 wt.% range have been obtained for all of the materials, with char yields between 16 and 23 wt.% and low gas yields (4-5 wt.%). Bio-oils are composed mainly of water (accounting for a concentration in the 34-40 wt.% range in the bio-oil), phenols, ketones, acids and furans, with lower contents of saccharides, aldehydes and alcohols. Although their composition depends on the raw material, the compounds are similar to those obtained with more conventional feedstocks. |
| Databáze: | OpenAIRE |
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