Results 41 to 50 of about 2,996,172 (394)

CO₂ gasification of bio-char derived from conventional and microwave pyrolysis [PDF]

open access: yes, 2015
Thermal-chemical processing of biomass is expected to provide renewable and clean energy and fuels in the future. Due to the nature of endothermic reactions, microwave and conventional heating have been applied to this technology.
Antal   +37 more
core   +2 more sources

Optimization of Charcoal Production Process from Woody Biomass Waste: Effect of Ni-Containing Catalysts on Pyrolysis Vapors [PDF]

open access: yes, 2018
Woody biomass waste (Pinus radiata) coming from forestry activities has been pyrolyzed with the aim of obtaining charcoal and, at the same time, a hydrogen-rich gas fraction.
Caballero Iglesias, Blanca María   +4 more
core   +3 more sources

Efficient Treatment of Oily Sludge via Fast Microwave-Assisted Pyrolysis, Followed by Thermal Plasma Vitrification

open access: yesMolecules, 2023
Oily sludge, as a critical hazardous waste, requires appropriate treatment for resource recovery and harmfulness reduction. Here, fast microwave-assisted pyrolysis (MAP) of oily sludge was conducted for oil removal and fuel production.
Qinglong Xie   +9 more
doaj   +1 more source

Recent trends and developments in pyrolysis-gas chromatography: review [PDF]

open access: yes, 2008
Pyrolysis-gas chromatography (Py-GC) has become well established as a simple, quick and reliable analytical technique for a range of applications including the analysis of polymeric materials.
Arias   +179 more
core   +1 more source

Functional Relationships between Kinetic, Flow, and Geometrical Parameters in a High-Temperature Chemical Microreactor. [PDF]

open access: yes, 2018
Computational fluid dynamics (CFD) simulations and isothermal approximation were applied for the interpretation of experimental measurements of the C10H7Br pyrolysis efficiency in the high-temperature microreactor and of the pressure drop in the flow ...
Ahmed, M   +6 more
core   +3 more sources

Fast pyrolysis of biomass [PDF]

open access: yes, 2011
Pyrolysis oil originating from biomass has the potential to replace ‘crude fossil oil’ and to produce fuels and chemicals in a more sustainable way. The favorable perspective of fast pyrolysis as biomass pre-treatment step is directly related to the production of a liquid as main product and the significantly higher density of the oil (~1200 kg/m3 ...
openaire   +3 more sources

Influence of the Pyrolysis Mode of Flax Shive on Product Composition

open access: yesChemical Engineering Transactions, 2023
Flax shive is a highly lignified nonfibrous plant parts obtained from the scutching of straw flax to produce fibers. It is one of the multi-tonnage agricultural wastes. The use of the flax shive as a source for the valuable products is a promising way to
Yury Yu. Kosivtsov   +5 more
doaj  

Stepwise Isothermal Fast Pyrolysis (SIFP) of Biomass. Part III. SIFP of Olive Oil Industry Wastes

open access: yesBioResources, 2013
Pyrolysis of olive oil industry wastes was carried out using stepwise isothermal fast pyrolysis (SIFP). SIFP consists of a succession of isothermal fast pyrolysis reactions in which the solid products obtained from the previous isothermal fast pyrolysis ...
Nadia S. Luna   +2 more
doaj   +1 more source

CHARACTERIZATION OF DACHENGZI OIL SHALE FAST PYROLYSIS BY CURIE-POINT PYROLYSIS-GC-MS; pp. 134–150 [PDF]

open access: yesOil Shale, 2015
Fast pyrolysis of a Dachengzi oil shale sample was studied using a Curie-point pyrolyzer, the pyrolysis products were characterized online by gas chromatography-mass spectroscopy.
YIRU HUANG, Xiangxin Han, Xiumin Jiang
doaj   +1 more source

Influence of Temperature and Residence Time on Torrefaction Coupled to Fast Pyrolysis for Valorizing Agricultural Waste

open access: yesEnergies, 2022
Torrefaction is a promising pretreatment technology for valorizing biomass and upgrading pyrolysis products. This study sets out an original procedure consisting of subjecting the biomass to torrefaction before fast pyrolysis to increased value-added ...
Angel Alcazar-Ruiz   +2 more
doaj   +1 more source

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