Results 91 to 100 of about 5,232 (208)
Microwave torrefaction technology in biochar production: A review [PDF]
Torrefaction is a thermochemical process in an inert or limited oxygen environment where biomass is slowly heated to a specified temperature range.
Agung, Muhammad +2 more
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Applications in Energy and Combustion ScienceTo elucidate the multiscale mechanistic effects of torrefaction on the pyrolysis and gasification behavior of waste paper, changes in the macroscopic physicochemical properties, reaction kinetics, and microscopic mechanisms during torrefaction of waste ...
Yijian Li +5 more
doaj +1 more source
Jurnal Sylva Lestari, 2019 Indonesia has the largest rubberwood (Hevea brasiliensis) plantation area in the world. Rubberwood is mainly planted for latex production and as latex production declines with age, rubberwood is generally felled. The logging waste and industrial waste of
Tri Rubiyanti +3 more
doaj +1 more source
, 2004 This paper presents a work on biomass torrefaction performed in a laboratory unit with a reactor tube of a length of 0.5 m and an inner diameter of 0.04 m. The experiments are conducted with miscanthus, birch, salix as well as with wood and straw pellets.
Zanzi Vigouroux, Rolando +4 more
openaire +1 more source
Torrefaction of fast-growing colombian wood species
, 2019 The aim of this paper is to report fuel properties and torrefaction behavior of woody biomass from the Colombian highlands. Four wood species (Eucalyptus grandis, Pinus Maximinoi, Pinus patula, and Gmelina arborea) were selected due to their potential ...
Peláez Samaniego, Manuel Raúl +2 more
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Effects of Torrefaction on Hemicellulose Chemical Structure in Cell Walls of Japanese Cedar
BioResourcesTorrefaction is a promising technique for improving the thermochemical characteristics, including calorific value and hydrophobicity, of wood pellets. These properties of torrefied pellets are attributed to the degradation of the cell wall polymers, such
Yoshikazu Mori +3 more
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Oxidative torrefaction of eucalyptus woodchips using a silica sand layer for bioenergy enhancement
South African Journal of Chemical EngineeringDue to the increase in energy demand in recent years, renewable energy sources have gained greater prominence, with biomass considered as the fourth source of renewable energy.
Juan Pablo Arteaga-Ramos +6 more
doaj +1 more source
Sewage Sludge Torrefaction in an Auger Reactor
, 2015 A lab-scale auger reactor was used for the study of dry sewage sludge torrefaction. The influence of the torrefaction temperature (between 250 and 300 °C) and the solid residence time (between 13 and 35 min) on the product distribution and properties was
Gloria Gea (1274553) +4 more
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Comparative Assessment of Wet Torrefaction
, 2013 Wet torrefaction of typical Norwegian biomass fuels was studied within the temperature window of 175-225 degrees C, using a benchtop autoclave reactor of 250 mL in volume from Parr Instrument.
Seisenbaeva, Gulaim, +1 more
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Torrefaction Influence on Biomass Structure
, 2020 This bachelor’s thesis is focused on the properties of fuels arising from torrefaction. The opening chapter is dedicated to general research into biomass. This chapter is made for familiarisation with biomass and types of its thermal treatment.
Kojecký, Dalibor
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