Results 1 to 10 of about 913,093 (244)

Lesni sekanci - pomembna oblika biomase v Sloveniji [PDF]

Les, 2018
Slovenia has committed to achieve a 25% share of energy from renewable sources in the structure of final energy consumption by 2020. Wood biomass, besides hydropower, is the most important part of renewable energy in Slovenia.
Dominika Gornik Bučar, Bojan Gospodarič   +1 more
doaj   +2 more sources

Effects of microwave irradiation on the moisture content of various wood chip fractions obtained from different tree species

Journal of Wood Science, 2021
The paper proposes the use of microwave irradiation to lower the initial moisture content of wood chips. The study involved willow and fir chips fractionated by means of a sieve separator and unfractionated ash chips.
Monika Aniszewska, Krzysztof Słowiński, Ewa Tulska, Witold Zychowicz   +3 more
doaj   +1 more source

The effect of the Geometric Shape of Bioreactors and Organic Matter on the Efficiency of Nitrate Removal from Drainage Water [PDF]

علوم و مهندسی آبیاری, 2022
Denitrification bioreactors for nitrate removal from agricultural water effluents have improved in recent years due to their low cost and ease of use. Scientific results and local experience are required for the optimal use of bioreactors.
Hosein Asgari, Javanshir Mobaser, Ali Rasoulzadeh, Javad Ramezani Moghadam   +3 more
doaj   +1 more source

Evolution of phenolic composition and sensory properties in red wine aged in contact with Portuguese and French oak wood chips

OENO One, 2006
A red wine was matured in contact with 4 g/L of oak wood chips from Portuguese (Quercus pyrenaica Willd.), French (Quercus petraea L.) and a mixture (50:50) of this two oak wood species, during 13 weeks, in order to evaluate the effects of these ...
G. de Coninck, António Manuel Jordão, Jorge Manuel Ricardo-da-Silva, Olga Laureano   +3 more
doaj   +1 more source

Impact of the contact time of different oak wood chips on red wine phenolic composition evolution after bottling

BIO Web of Conferences, 2019
The main object of the present work was to evaluate the potential influence of the oak wood chips-wines contact time (30 and 60 days) on the evolution of the red wine phenolic composition during storage in bottle. Thus, global phenolic composition, color
Jordão A.M., Costa F., Fontes L., Correia A.C., Miljić U., Puškaš V., Nunes F.M., Cosme F.   +7 more
doaj   +1 more source

Selected Chemical and Physical Properties of Pine Wood Chips Inoculated with Aspergillus and Penicillium Mold Fungi

Drvna Industrija, 2023
Mold fungi representing genera of Penicillium and Aspergillus commonly develop on the surface of freshly harvested wood chips during storage. As a result, they are often considered as low-quality material and intended for incineration.
Radosław Mirski, Jakub Kawalerczyk, Dorota Dziurka, Kinga Stuper-Szablewska, Joanna Walkiewicz   +4 more
doaj   +1 more source

Co-Gasification of Refuse Derived Fuel and Wood Chips in the Nong Bua Dual Fluidised Bed Gasification Power Plant in Thailand

Energies, 2022
Co-gasification of refuse derived fuel (RDF) and wood chips was experimented in the Nong Bua dual fluidised bed steam gasifier in Thailand. The effect of the mass of RDF pellets in the feed fuel (R/F ratio) was investigated on the performance of the ...
Janjira Hongrapipat, Reinhard Rauch, Shusheng Pang, Pansa Liplap, Weerachai Arjharn, Michael Messner, Christian Henrich, Markus Koch, Hermann Hofbauer   +8 more
doaj   +1 more source

Design of methodology for wood chips moisture estimation determined for gasification

EPJ Web of Conferences, 2014
The moisture content of the charged wood chips is a significant factor affecting the gasification process. The increased moisture content increases the demand on the energy consumption, which is needed to cover the heat consumption related to the water ...
Lukáč Ladislav, Kuna Štefan, Kizek Ján, Repášová Magdaléna   +3 more
doaj   +1 more source

Ash Content vs. the Economics of Using Wood Chips for Energy: Model Based on Data from Central Europe

BioResources, 2017
Biomass utilization is vital for developing sustainability in the bioenergy sector. In this work the effects of high ash content on the heating properties of wood chips were evaluated.
Martin Lieskovský, Martin Jankovský, Marek Trenčiansky, Ján Merganič   +3 more
doaj   +1 more source

Analysis on Storage Off-Gas Emissions from Woody, Herbaceous, and Torrefied Biomass

Energies, 2015
Wood chips, torrefied wood chips, ground switchgrass, and wood pellets were tested for off‑gas emissions during storage. Storage canisters with gas‑collection ports were used to conduct experiments at room temperature of 20 °C and in a laboratory oven ...
Jaya Shankar Tumuluru, C. Jim Lim, Xiaotao T. Bi, Xingya Kuang, Staffan Melin, Fahimeh Yazdanpanah, Shahab Sokhansanj   +6 more
doaj   +1 more source