Results 141 to 150 of about 557,265 (166)
Some of the next articles are maybe not open access.
Oxidative Torrefaction of Wood Biomass in a Layer of Mineral Filler
Journal of Engineering Physics and Thermophysics, 2021Consideration is given to a promising approach to heat treatment of biofuel, viz. oxidative torrefaction in a layer of mineral filler. The key features of the proposed technique are the uniformity of heating up the specimen and the possibility of controlling oxidizing processes in the specimen by changing the height of the mineral filler.
B. V. Kichatov +3 more
openaire +1 more source
Influence of torrefaction on the devolatilization and oxidation kinetics of wood
Journal of Analytical and Applied Pyrolysis, 2012Devolatilization and oxidation kinetics of torrefied wood have been studied by evaluating thermogravimetric curves measured in nitrogen and air at various heating rates. Samples consist of Norway spruce wood chips torrefied at several process temperatures and residence times. Data about untreated wood have also been obtained for comparison.
M. Brostrom +4 more
openaire +3 more sources
Experimental investigation on non-oxidative biomass torrefaction system
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2020Torrefaction is a promising process for the management of crop residue, biomass upgrading for subsequent application in bioenergy-based processes such as pyrolysis, briquetting, gasification, etc.
Rohan Kadam +2 more
openaire +1 more source
Development of a Fluidized-Bed Reactor for Oxidative Torrefaction of Biowastes
Thermal Engineering, 2020Torrefaction is considered as a method for producing biofuels with improved characteristics compared to those of the “raw” biomass (higher calorific value, moisture resistance, better grindability). The torrefaction process is an endothermic process that is usually carried out in a gaseous atmosphere in the absence of oxygen.
R. L. Isemin +7 more
openaire +1 more source
Bioresource Technology, 2023
Microalgae are currently not viable as solid biofuels owing to their poor raw fuel properties. Torrefaction under oxidative media offers a cost-effective and energy-efficient process to address these drawbacks. A design of experiment was conducted using central composite design with three factors: temperature (200, 250, and 300 °C), time (10, 35, and ...
Charles B. Felix +5 more
openaire +2 more sources
Microalgae are currently not viable as solid biofuels owing to their poor raw fuel properties. Torrefaction under oxidative media offers a cost-effective and energy-efficient process to address these drawbacks. A design of experiment was conducted using central composite design with three factors: temperature (200, 250, and 300 °C), time (10, 35, and ...
Charles B. Felix +5 more
openaire +2 more sources
Enrichment of fuel properties of biomass using non-oxidative torrefaction for gasification
Journal of Renewable and Sustainable Energy, 2023The abundance and replenishment nature of solid biomass prompt fuel substitution for gasification and thermal power plants. However, many challenges are encountered while utilizing raw biomass, such as seasonality, strong hydrophilicity, low bulk and energy density, excess oxygen content, less compositional homogeneity, and poor grindability.
Rabindra Kangsha Banik, Pankaj Kalita
openaire +1 more source
Waste Management & Research: The Journal for a Sustainable Circular Economy, 2020
Biomass is considered as the largest renewable energy source in the world. However, some of its inherent properties such as hygroscopicity, lower energy content, low mass density and bio-degradation on storage hinder its extensive application in energy generation processes.
Muhammad Shehzad +4 more
openaire +2 more sources
Biomass is considered as the largest renewable energy source in the world. However, some of its inherent properties such as hygroscopicity, lower energy content, low mass density and bio-degradation on storage hinder its extensive application in energy generation processes.
Muhammad Shehzad +4 more
openaire +2 more sources
Oxidative Torrefaction of Some Biomass Kinds in a Fluidized Bed
Thermal Engineering, 2022V. S. Kokh-Tatarenko +5 more
openaire +1 more source
Oxidative Torrefaction of Sunflower Husk Pellets in the Kaolin Layer
BioEnergy Research, 2021Svetlana I. Islamova +2 more
openaire +1 more source
Comparison of Inert and Oxidative Torrefaction Process Applied to Vineyard Pruning Waste
2023In the present study, the change in the product yield and fuel properties of the vineyard pruning waste (BBA) was investigated with the torrefaction process applied in different environments in order to improve the fuel properties of agricultural wastes.
ÖZER, Gizem, DURANAY, Neslihan
openaire +1 more source