TCC - Engenharia Florestal (Sede)
URI permanente para esta coleçãohttps://arandu.ufrpe.br/handle/123456789/436
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Item Características físicas, químicas e energéticas de Poecilanthe grandiflora Benth.(2019) Figueiredo, Irismar Farias de; Baracho Junior, Expedito; http://lattes.cnpq.br/5574030858936157The objective of this work was to determine some physical and chemical properties of the wood of PoecilanthegrandifloraBenth, from Salgadinho municipality, João Bento Site of Batalha - Paraíba. The tests were carried out at the Forest Technology Laboratory of the Federal Rural University of Pernambuco - UFRPE, and at the Forest Products Laboratory of the Ministry of the Environment - MMA, in order to evaluate the results obtained. Disks were sectioned along the trunk to make the chips, presenting dimensions 50 x 20 x 2.5 mm. The carbonization process was carried out in a furnace adapted of the digital muffle type, in the total time of 3 hours and 30 minutes, reaching a maximum temperature of 450 ° C, having a heating rate of 1.4 ° C per minute. The standard used for immediate analysis was NBR 8112. For the wood of PoecilanthegrandifloraBenth, the ash and volatile materials, corresponding to 2.10% and 46.20%, respectively, were found through the immediate analysis of Coal. For the physical properties, 12.80% of moisture and 0.80 g / cm³ of basic density were obtained. In the Laboratory of the Ministry of the Environment, Ash and Extractive Content were found 1.79% and 14.94%, respectively. For basic and apparent density, 0.84 g / cm³ and 0.99 g / cm³ were obtained. It can be concluded that the wood presented good yield for energy generation, but also presented good technological characteristics, being classified as high density wood (class).