Results 21 to 30 of about 1,552 (197)

Product Characteristics from the Torrefaction of Bamboo Pellets in Oxidative Atmosphere [PDF]

open access: yesAdvances in Engineering Research, 2021
Bamboo is a potential energy crop for the future and an attractive option to replace wood due to its fast growth, high productivity, and essential fuel characteristics such as low ash content, alkali index, and high heating value. This study aimed to evaluate the effects of torrefaction on the physical properties of andong (Gigantochloa ...
Wahyu Hidayat   +9 more
openaire   +1 more source

Effect of torrefaction pretreatment on the pyrolysis of rubber wood sawdust analyzed by Py-GC/MS [PDF]

open access: yes, 2018
The aim of this study was to investigate the effect of torrefaction on the pyrolysis of rubber wood sawdust (RWS) using pyrolysis–gas chromatography/mass spectrometry (Py-GC/MS).
Chen, Wei-Hsin   +4 more
core   +1 more source

High-temperature rapid devolatilization of biomasses with varying degrees of torrefaction [PDF]

open access: yes, 2014
Torrefied biomass is a coal-like fuel that can be burned in biomass boilers or co-fired with coal in co-firing furnaces. To make quantitative predictions regarding combustion behavior, devolatilization should be accurately described.
Blasiak, Wlodzimierz   +4 more
core   +1 more source

Synergistic effect of biomass potassium content and oxidative atmosphere: Impact on torrefaction severity and released condensables [PDF]

open access: yes, 2022
This study investigates the synergistic behavior between oxidative atmosphere and potassium catalytic effects on woody (Amapaí) and non-woody (Miscanthus) biomass.
Commandre, Jean-Michel   +4 more
core   +1 more source

Combustion pattern, characteristics, and kinetics of biomass and chars from segmented heating carbonization [PDF]

open access: yes, 2016
The combustion patterns, characteristics, and kinetics were investigated by thermogravimetric analysis for raw maize straw, cotton stalk, and chars obtained from segmented heating carbonization at 300–800 °C.
Chen, Y   +6 more
core   +1 more source

Torrefaction of Short Rotation Coppice Willow. Characterization, hydrophobicity assessment and kinetics of the process [PDF]

open access: yes, 2021
This article is greatly indebted to MINECO for the economic support given to the Normalized vegetable Biomass for Efficient Energetic Tri-generation project (MINECO-13-CTQ2013-45155-R) and Consejería de Economía y Empleo del Principado de Asturias for ...
Bueno de Las Heras, Julio Luis   +5 more
core   +1 more source

Non-oxidative torrefaction of biomass to enhance its fuel properties [PDF]

open access: yesEnergy, 2018
This article is greatly indebted to MINECO for the economicsupport given to the Normalized vegetable Biomass for Efficient Energetic Trigeneration project (MINECO-13-CTQ2013-45155-R)Fig. 7.Comparison between predicted and experimental values of a) pine, b) eucalyptus, c) chestnut, d) vine shoot, e) holm oak and f) olive tree pruning.A. Alvarez et al. /
Ana Álvarez   +4 more
openaire   +2 more sources

CO2 Gasification of torrefied wood. A kinetic study. [PDF]

open access: yes, 2014
The CO2 gasification of torrefied wood samples was examined by thermogravimetry (TGA) at linear, modulated and constant reaction rate (CRR) temperature programs.
Skreiberg, Øyvind   +2 more
core   +1 more source

Grindability and combustion behavior of coal and torrefied biomass blends [PDF]

open access: yes, 2015
Biomass samples (pine, black poplar and chestnut woodchips) were torrefied to improve their grindability before being combusted in blends with coal. Torrefaction temperatures between 240 and 300 °C and residence times between 11 and 43 min were studied ...
García, R.   +3 more
core   +1 more source

Some Results of Preliminary Studies to Create an Industrial Reactor for Oxidative Torrefaction of Biowaste

open access: yesChemical Engineering Transactions, 2020
The torrefaction process of biowaste types, such as a mixture of chicken manure and wood sawdust, wood sawdust and sunflower husk, is proposed to be carried out in a fluidized bed, which is formed by the crushed biowaste, blown from the flue gases ...
Oleg Milovanov   +6 more
doaj   +1 more source

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