Results 51 to 60 of about 3,344,832 (251)

Influence of the Pyrolysis Mode of Flax Shive on Product Composition

Chemical 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, Yury V. Lugovoy, Kirill V. Chalov, Antonina A. Stepacheva, Valeriy E. Tarabanko, Mikhail G. Sulman   +5 more
doaj  

Thermocatalytic Refining of Gaseous Products Produced by Fast Pyrolysis of Waste Plant Biomass

Chemical Engineering Transactions, 2018
The disadvantages of most catalysts of gaseous products thermal refining from the tars are their high cost and fast activity loss due to the carbon formed on their surface.
Yury V. Lugovoy, Kirill V. Chalov, Esther Sulman, Yury Yu. Kosivtsov   +3 more
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Effect of torrefaction pretreatment on the pyrolysis of rubber wood sawdust analyzed by Py-GC/MS [PDF]

, 2018
The aim of this study was to investigate the effect of torrefaction on the pyrolysis of rubber wood sawdust (RWS) using pyrolysis–gas chromatography/mass spectrometry (Py-GC/MS).
Chen, Wei-Hsin, Hsieh, Tzu-Hsien, Kumar, Gopalakrishnan, Rousset, Patrick, Wang, Chao-Wen   +4 more
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Strategies to Improve Quality and Yield of Pyrolysis Bio-oils

Chemical Engineering Transactions, 2022
Crude bio-oil obtained from fast pyrolysis of biomass and wastes is typically characterised by the presence of high levels of oxygenated compounds, which are mainly responsible for its unfavourable characteristics (e.g., low heating value, high acidity ...
Paola Brachi, Renata Migliaccio, Elvis T. Ganda, Massimo Urciuolo, Giovanna Ruoppolo, Antonio Coppola, Fabrizio Scala, Piero Salatino   +7 more
doaj   +1 more source

Biomass Pyrolysis Technology by Catalytic Fast Pyrolysis, Catalytic Co-Pyrolysis and Microwave-Assisted Pyrolysis: A Review

Catalysts, 2020
With the aggravation of the energy crisis and environmental problems, biomass resource, as a renewable carbon resource, has received great attention.
Junjian Liu, Hou Qidong, Ju Meiting, Jiayan Peng, Sun Qingmei, Weizun Li   +5 more
semanticscholar   +1 more source

Catalytic Fast Pyrolysis of Biomass Impregnated with Potassium Phosphate in a Hydrogen Atmosphere for the Production of Phenol and Activated Carbon

Frontiers in Chemistry, 2018
A new technique was proposed to co-produce phenol and activated carbon (AC) from catalytic fast pyrolysis of biomass impregnated with K3PO4 in a hydrogen atmosphere, followed by activation of the pyrolytic solid residues.
Qiang Lu, Zhen-xi Zhang, Xin Wang, Hao-qiang Guo, Min-shu Cui, Yong-ping Yang   +5 more
doaj   +1 more source

Processing waste printed circuit boards for material recovery [PDF]

, 2007
PURPOSE We have investigated the use of pyrolysis for the processing of waste printed circuit boards (PCBs). The aim was to make the process of separating the organic, metallic, and glass fibre fractions of PCBs much easier and therefore make ...
Hall, W.J., Williams, P.T
core   +1 more source

Fast Pyrolysis of Four Lignins from Different Isolation Processes Using Py-GC/MS

Energies, 2015
Pyrolysis is a promising approach that is being investigated to convert lignin into higher value products including biofuels and phenolic chemicals. In this study, fast pyrolysis of four types of lignin, including milled Amur linden wood lignin (MWL ...
Xiaona Lin, Shujuan Sui, Shun Tan, Charles U. Pittman, Jianping Sun, Zhijun Zhang   +5 more
doaj   +1 more source

Potential of Pyrolysis for valuable products obtaining from wheat straw lignin produced by CIMV technology [PDF]

, 2012
Two configurations of fast pyrolysis realized in flowing (inert gas flow) and ablative-type reactors were used for phenolic fraction obtaining. The maximum yield of phenolic compounds was achieved at 450 degrees of Celsius in the case of ablative reactor
Andersone, Anna, Arshanitsa, Alexandr, Dobele, Galina, Jurkjane, Vilhelmina, Lebedeva, Galina, Telysheva, Galina   +5 more
core  

Biomass fast pyrolysis

Thermal Science, 2004
Bioenergy is now accepted as having the potential to provide the major part of the projected renewable energy provisions of the future. Fast pyrolysis is one of the three main thermal routes, with gasification and combustion, to providing a useful and valuable biofuel.
openaire   +1 more source