Influence of fast pyrolysis conditions on yield and structural transformation of biomass chars
Fast pyrolysis of biomass (wood, straw, rice husk) and its major components (cellulose,
hemicellulose, lignin) was conducted in a wire mesh reactor. The aim of this study was to …
hemicellulose, lignin) was conducted in a wire mesh reactor. The aim of this study was to …
Ash formation during combustion of rice husks in entrained flow conversion conditions
S Pachchigar, TK Hannl, M Öhman - Energy & Fuels, 2024 - ACS Publications
This study investigates the detailed ash transformation process during the combustion of rice
husks in entrained flow conditions. The experiments were conducted in a lab-scale drop …
husks in entrained flow conditions. The experiments were conducted in a lab-scale drop …
Effects of several types of biomass fuels on the yield, nanostructure and reactivity of soot from fast pyrolysis at high temperatures
This study presents the effect of biomass origin on the yield, nanostructure and reactivity of
soot. Soot was produced from wood and herbaceous biomass pyrolysis at high heating rates …
soot. Soot was produced from wood and herbaceous biomass pyrolysis at high heating rates …
Kinetic study of catalytic gasification of wood char impregnated with different alkali salts
Abstract Different concentrations (0.1 and 1 MK+/Na+) of salt solutions (K 2 CO 3, Na 2 CO
3, NaOH and NaCl) were used to impregnate alkali in sawdust. After devolatilization, char …
3, NaOH and NaCl) were used to impregnate alkali in sawdust. After devolatilization, char …
Effect of fast pyrolysis conditions on biomass solid residues at high temperatures
Fast pyrolysis of wood and straw was conducted in a drop tube furnace (DTF) and compared
with corresponding data from a wire mesh reactor (WMR) to study the influence of …
with corresponding data from a wire mesh reactor (WMR) to study the influence of …
Reduction of tar and soot formation from entrained-flow gasification of woody biomass by alkali impregnation
Tar and soot in product gas have been a major technical challenge toward the large-scale
industrial installation of biomass gasification. This study aims at demonstrating that the …
industrial installation of biomass gasification. This study aims at demonstrating that the …
Prediction of fast pyrolysis products yields using lignocellulosic compounds and ash contents
The effects of lignocellulosic biomass composition on product yields and distributions were
studied under high-temperature pyrolysis conditions (800–1250° C) in a drop tube reactor …
studied under high-temperature pyrolysis conditions (800–1250° C) in a drop tube reactor …
Combustion details of raw and torrefied biomass fuel particles with individually-observed size, shape and mass
A Panahi, N Vorobiev, M Schiemann… - Combustion and …, 2019 - Elsevier
A unique approach and proposed methodology was implemented to determine char burning
rates in conjunction to their prevailing structure from detailed results on the combustion …
rates in conjunction to their prevailing structure from detailed results on the combustion …
[HTML][HTML] The effect of Stefan flow on the drag coefficient of spherical particles in a gas flow
Particle laden flows with reactive particles are common in industrial applications. Chemical
reactions inside the particle can generate a Stefan flow that affects heat, mass and …
reactions inside the particle can generate a Stefan flow that affects heat, mass and …
[HTML][HTML] The effect of Stefan flow on Nusselt number and drag coefficient of spherical particles in non-isothermal gas flow
A Stefan flow can be generated during a phase change or reactions of a particle immersed
in a fluid. This study investigates the effect of Stefan flow on the exchange of momentum …
in a fluid. This study investigates the effect of Stefan flow on the exchange of momentum …