Results 21 to 30 of about 35,931 (316)
Contribution to Understanding the Occurrence of Extractives in Red Heart of Beech
BioResources, 2014 Common beech (Fagus sylvatica) is one of the deciduous tree species characterized by the formation of a discolored red heart in the central part of the stem.
Viljem Vek +3 more
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Pyrolysis and Extraction of Bark in a Biorefineries Context: A Critical Review
Energies, 2023 Bark-based biorefineries are estimated to become a trending topic in the coming years, particularly with their adsorbent applications and antioxidant production.
Umut Şen, Bruno Esteves, Helena Pereira
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Coal Plant Retirement and Repurposing Optimization Model
IEEE AccessRetirement and repurposing of coal-based generation plants is a critical part of the energy transition. While there are established planning models that comprehensively capture both capacity entry and exit decisions at a system level, there are certain ...
Debabrata Chattopadhyay
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Molecules, 2012 The heterogeneity of color distribution between sapwood and heartwood limits the market for wood from fast-growth plantations of tropical species. Wood color is associated with wood extractives contents.
Carolina Tenorio +3 more
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Changes in the content and composition of the extractives in thermally modified tropical hardwoods
Maderas: Ciencia y Tecnología, 2022 Chemical composition of wood is known to change during thermal treatments. Two species grown in Turkey, afrormosia (Pericopsis elata) and duka (Tapirira guianensis) were heat treated according to Thermowood® method. Lignin, cellulose, hemicelluloses and
Bruno Esteves +5 more
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Extractives and energetic properties of wood and charcoal
Revista Árvore, 2014 Charcoal production stands out as a raw material for the production of renewable energy. To assess wood quality in energy terms, studies have focused more on the holocellulose and lignin content than on the role of extractives.
Antônio José Vinha Zanuncio +3 more
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Biomolecules, 2018 The treatment of wood wastes of Castanea sativa L., Quercus frainetto, Larix decidua, and Paulownia tomentosa S. in autoclave in the presence of micrometric crystals of H3PMo12O40 showed an impressive increase of the amount of extractives.
Marisabel Mecca +2 more
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Evaluations of some physical properties for oil palm as alternative biomass resources [PDF]
, 2013 The objective of this study was to investigate the moisture content (MC), density, and amount of extractives along the height of a 32-year-old oil palm stem.
A. Bakar, Balkis Fatomer +5 more
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Біологія тварин, 2020 Nowadays, the created varieties of Vaccinium corymbosum L. (Ericaceae) are widespread in different regions of all continents with a suitable climate. Until now, mainly the fruits of these plants have been used, and the vegetative aerial part that remains
N. Y. Yavorska +3 more
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Tree crown architecture: a tool for decay resistance evaluation [PDF]
, 2013 The variability of natural durability contributes to the bad perception of some wood end-users. In our search, we need to adjust our methods and strategies to estimate natural durability and extract higher value from wood resources.
Amissa Adima, Augustin +5 more
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