Results 11 to 20 of about 3,344,832 (251)

The multi-scale challenges of biomass fast pyrolysis and bio-oil upgrading: Review of the state of art and future research directions

open access: yesProgress in Energy and Combustion Science, 2019
Biomass fast pyrolysis is potentially one of the cheapest routes toward renewable liquid fuels. Its commercialization, however, poses a multi-scale challenge, which starts with the characterization of feedstock, products and reaction intermediates at ...
M. Sharifzadeh   +8 more
semanticscholar   +3 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 of Poly (Ethylene Terephthalate) (PET) with Zeolite and Nickel Chloride [PDF]

open access: yesPolymers (Basel), 2020
The pyrolysis of poly (ethylene terephthalate) (PET) in the presence of ZSM-5 zeolite and NiCl2 as a catalyst was studied at different temperatures under N2 atmosphere.
H. Jia, Haoxi Ben, Yingwu Luo, Rui Wang
semanticscholar   +2 more sources

Techno-economic analysis and life cycle assessment for catalytic fast pyrolysis of mixed plastic waste

open access: yesEnergy & Environmental Science, 2023
This study analyzes catalytic fast pyrolysis as a conversion technology for mixed plastic waste, highlighting key economic and environmental drivers and potential opportunities for process improvements.

semanticscholar   +1 more source

Techno-Economical Evaluation of Bio-Oil Production via Biomass Fast Pyrolysis Process: A Review

open access: yesFrontiers in Energy Research, 2022
Biomass pyrolysis is one of the beneficial sources of the production of sustainable bio-oil. Currently, marketable bio-oil plants are scarce because of the complex operations and lower profits.
Abrar Inayat   +7 more
semanticscholar   +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

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

Gasification versus fast pyrolysis bio-oil production: A life cycle assessment

open access: yesJournal of Cleaner Production, 2022
A life cycle assessment was performed to compare the sustainability of gasification and fast pyrolysis processes for producing bio-oil using agricultural wastes from biomass.
A. Alcazar‐Ruiz   +3 more
semanticscholar   +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

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