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Mostrando ítems 51-60 de 505
Elaboração de material didático sobre o impacto da produção de carvão vegetal no município de Tucuruí - Pará
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilEngenharia FlorestalUTFPR, 2018-06-14)
From the second half of the 1980s onwards, the regional production was significantly displaced towards the eastern Amazon, thus initiating the activity of charcoal production in the North of the Country. The objective of ...
Emission profiles of carbonyl compounds at a Brazilian charcoal plant
(Brasil, 2012)
Brazilian steel industry consumes huge amounts of charcoal. The charcoal plants are responsible for atmospheric emissions of volatile organic compounds such as carbonyl compounds (CC). In this work, the profile and the ...
Improvements of Brazilian carbonization industry as part of the creation of a global biomass economy
(2008-05-04)
Brazil is the largest world charcoal producer. Surface kilns with semi-spherical form built with bricks with or without recovery of by-products called “Tail Quente” are the most important systems used for charcoal production. ...
Estimates of mass and energy of different genetic material Eucalyptus
(Revista Árvore, 2018)
CARBONIZATION OF MECHANICAL PROCESSING RESIDUES OF EUCALYPT WOODCarbonização de resíduos do processamento mecânico da madeira de eucalipto.
(Universidade Federal de Santa Maria, 2005)
Urinary Biomarkers in Charcoal Workers Exposed to Wood Smoke in Bahia State, Brazil
(2004)
Charcoal is an important source of energy for domestic and industrial use in many countries. Brazil is the largest producer of charcoal in the world, with f350,000 workers linked to the production and transportation of ...
The first report of a Campanian palaeo-wildfire in the West Antarctic Peninsula
(Elsevier Science, 2014-10)
The analysis of palaeofloras and the related palaeoecological conditions is of great importance for the understanding of past environmental and palaeoclimatic events in Antarctica. At the end of the Cretaceous, subtropical ...
Methods of acquisition and use of firewood among hunter-gatherer groups in Patagonia (Argentina) during the Holocene
(Springer, 2019-07)
The present article examines the ways of obtaining firewood and of using it by Patagonian hunter-gatherer groups and the relationship with their high mobility. With these goals, we have selected a range of archaeological ...
A contribution to the identification of charcoal origin in Brazil III: Microscopic identification of 10 Cerrado species
(2018-01-01)
Brazil has one of the richest biodiversities in the world. The Brazilian savanna is a hotspot for conservation priorities and its deforestation is of global concern. Conservation in this biome is threatened by unsustainable ...