Simple Methodology To Quantify the Fragmentation on Batches of Char Pellets During Fluidized Bed Combustion

• Tipo: Artigo em Revista Científica Internacional
• Data: 2017

Autores

Ferreira, T (Autor) Outra; Pereira, C (Autor) Outra; Paiva, JM (Autor) Outra; C. Pinho (Autor) FEUP

Revista

Título: Energy & Fuels

Vol. 31

Páginas: 5073-5078

ISSN: 0887-0624

Editora: American Chemical Society

Indexação

ISI Web of Knowledge - 0 Citações

Outras Informações

ID Authenticus: P-00M-VKX

DOI: 10.1021/acs.energyfuels.6b03254

Abstract (EN): A simple technique is used to determine the degree of fragmentation during the fluidized bed combustion of biochar pellets. From the analysis of the evolution of the overall resistance of combustion of batches of particles, composed alternatively by robust and fragile particles, kinetic and diffusive data for both types of particles were obtained. Subsequently, through the obtained combustion information, the degree of fragmentation of the fragile particles was determined. The experiments were carried out for bed temperatures of 700 and 800 degrees C, using Acacia dealbata char pellets.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6