{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,26]],"date-time":"2026-03-26T16:22:18Z","timestamp":1774542138842,"version":"3.50.1"},"reference-count":31,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2023,4,12]],"date-time":"2023-04-12T00:00:00Z","timestamp":1681257600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Portuguese Foundation for Science and Technology (FCT)","award":["SFRH\/BD\/137170\/2018"],"award-info":[{"award-number":["SFRH\/BD\/137170\/2018"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Fire"],"abstract":"<jats:p>A preliminary non-exhaustive study was conducted on the ignition of some ligneous biomass pellets inside a laboratory scale traveling bed furnace. The experiments consisted in the measurement of the ignition time of volatiles released by six different types of pellets, obtained from wood species found in the Portuguese forest, namely Pinus pinaster, Acacia dealbata, Cytisus scoparius, Cistus ladanifer, Paulownia cotevisa and Eucalyptus globulus. The experiments were carried out at corrected furnace temperatures of 359, 381, 403, 424 and 443 \u00b0C, using two different pellet sizes and with batches of 6 and 8 g of pellets. The ignition time was determined measuring the time elapsed between placing the batch of pellets on the traveling grate and the volatiles\u2019 ignition moment. Its dependency was linear, and an increase in ignition time with the furnace temperature was verified. Pinus pinaster was the species that presented a higher ignition time and Cytisus\u00a0scoparius the shortest. For the same pellets size, an increase in the mass of batches led to shorter ignition times.<\/jats:p>","DOI":"10.3390\/fire6040153","type":"journal-article","created":{"date-parts":[[2023,4,12]],"date-time":"2023-04-12T04:51:01Z","timestamp":1681275061000},"page":"153","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["A Study on the Spontaneous Ignition of Some Ligneous Pellets"],"prefix":"10.3390","volume":"6","author":[{"given":"T\u00e2nia","family":"Ferreira","sequence":"first","affiliation":[{"name":"Escola Superior de Tecnologia e Gest\u00e3o, Instituto Polit\u00e9cnico de Viseu, Campus Polit\u00e9cnico, 3504-510 Viseu, Portugal"}]},{"given":"Edmundo","family":"Marques","sequence":"additional","affiliation":[{"name":"Escola Superior de Tecnologia e Gest\u00e3o, Instituto Polit\u00e9cnico de Viseu, Campus Polit\u00e9cnico, 3504-510 Viseu, Portugal"}]},{"given":"Jo\u00e3o Monney","family":"Paiva","sequence":"additional","affiliation":[{"name":"Escola Superior de Tecnologia e Gest\u00e3o, Instituto Polit\u00e9cnico de Viseu, Campus Polit\u00e9cnico, 3504-510 Viseu, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0290-8018","authenticated-orcid":false,"given":"Carlos","family":"Pinho","sequence":"additional","affiliation":[{"name":"CEFT-DEMEC\u2014Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, s\/n, 4200-465 Porto, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2023,4,12]]},"reference":[{"key":"ref_1","unstructured":"Borman, G., and Ragland, K. 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