Results 1 to 10 of about 12,847 (165)

Banana pseudo-stem biochar derived from slow and fast pyrolysis process [PDF]

open access: yesHeliyon, 2023
This study evaluated the properties of banana pseudo-stem (BPS) biochar derived from two different types of pyrolysis. The fast pyrolysis experiment was performed using a worktable-scale fluidized-bed reactor, while a bench-scale fixed-bed reactor was ...
Nurhayati Abdullah   +4 more
doaj   +2 more sources

FAST PYROLYSIS OF LIGNINS

open access: yesBioResources, 2010
Three lignins: Indulin AT, LignoboostTM, and Acetocell lignin, were characterized and pyrolyzed in a continuous-fed fast pyrolysis process. The physical and chemical properties of the lignins included chemical composition, heat content, ash, and water ...
Sedat Beis   +11 more
doaj   +2 more sources

Dual Utilization of Lignocellulose Biomass and Glycerol Waste to Produce Fermentable Levoglucosan via Fast Pyrolysis [PDF]

open access: yesFrontiers in Chemistry, 2022
Glycerol waste was combined with microwave to pretreat lignocellulose before fast pyrolysis. After pretreatment, most alkali and alkaline earth metals (87.9%) and lignin (52.6%) were removed, and a higher crystallinity was obtained.
Yingchuan Zhang   +9 more
doaj   +2 more sources

Catalytic Fast Pyrolysis: A Review [PDF]

open access: yesEnergies, 2013
Catalytic pyrolysis is a promising thermochemical conversion route for lignocellulosic biomass that produces chemicals and fuels compatible with current, petrochemical infrastructure.
Theodore Dickerson, Juan Soria
doaj   +2 more sources

Opportunities and Challenges of High-Pressure Fast Pyrolysis of Biomass: A Review

open access: yesEnergies, 2021
Most pyrolysis reactors require small sizes of biomass particles to achieve high-quality products. Moreover, understanding the usefulness of high-pressure systems in pyrolysis is important, given the operational challenges they exhibit specific to ...
Waheed A. Rasaq   +3 more
doaj   +1 more source

Spray combustion of fast-pyrolysis bio-oils under engine-like conditions

open access: yesEnergy Conversion and Management: X, 2023
In the EU funded SmartCHP project, biomass derived fast-pyrolysis bio-oil (FPBO) is used to fuel modified stationary diesel engines for combined heat and power applications.
Yu Wang   +3 more
doaj   +1 more source

Improved simulation of lignocellulosic biomass pyrolysis plant using chemical kinetics in Aspen Plus® and comparison with experiments

open access: yesAlexandria Engineering Journal, 2023
The successful use (for performance predictions, in previous work) of process modeling and simulation of fast pyrolysis plants has made these techniques imperative in the design and operation of the pyrolysis plant itself.
Chawannat Jaroenkhasemmeesuk   +4 more
doaj   +1 more source

Influence of ZSM-5 Zeolite on the Composition and Properties of Gaseous and Liquid Products of Fast Pyrolysis of Flax Processing Waste

open access: yesChemical Engineering Transactions, 2022
In the work, the influence of the initial characteristics of feedstock on the yield, composition, and properties of fast pyrolysis products was studied.
Yury Lugovoy   +4 more
doaj   +1 more source

CLASSIFICATION OF VOLATILE PRODUCTS EVOLVED AT FAST CO-PYROLYSIS OF GÖYNÜK OIL SHALE WITH LOW DENSITY POLYETHYLENE; pp. 335–347 [PDF]

open access: yesOil Shale, 2008
Fast co-pyrolysis of Göynük oil shale (GOS) with low density polyethylene (LDPE) was investigated. The aim of the research was to determine the distribution of volatile products and conversion of blends at different tem­peratures and time intervals ...
T. GUNGOREN   +5 more
doaj   +1 more source

Fast Pyrolysis Biochar Flammability behavior for Handling and Storage

open access: yesACI Avances en Ciencias e Ingenierías, 2021
Biochar is a fairly new material in the research arena with limited information on safety aspects related to transportation, storage, disposal or field application methods. The objective of this research was to assess the flammability characteristics of
Bernardo del Campo   +2 more
doaj   +1 more source

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