Upgrading of Bio-oil: Removal of the Fermentation Inhibitor (Furfural) from the Model Compounds of Bio-oil Using Pyrolytic Char

2013 ◽  
Vol 27 (10) ◽  
pp. 5975-5981 ◽  
Author(s):  
Yunchao Li ◽  
Jingai Shao ◽  
Xianhua Wang ◽  
Haiping Yang ◽  
Yingquan Chen ◽  
...  
Keyword(s):  
Oil Removal ◽  
Model Compounds ◽  
Bio Oil ◽  
Fermentation Inhibitor ◽  
Pyrolytic Char

scholarly journals Hydrogen-Free Deoxygenation of Bio-Oil Model Compounds over Sulfur-Free Polymer Supported Catalysts

2020 ◽  
Vol 7 (1) ◽  
pp. 29-36
Author(s):  
Antonina A. Stepacheva ◽  
Mariia E. Markova ◽  
Yury V. Lugovoy ◽  
Kirill V. Chalov ◽  
Mikhail G. Sulman ◽  
...  
Keyword(s):  
Supercritical Fluids ◽  
Aromatic Compounds ◽  
Supported Catalysts ◽  
Major Product ◽  
Hypercrosslinked Polystyrene ◽  
Model Compounds ◽  
Transportation Fuel ◽  
Novel Approach ◽  
Bio Oil ◽  
Hydrogen Donors

AbstractHydrotreatment of bio-oil oxygen compounds allows the final product to be effectively used as a liquid transportation fuel from biomass. Deoxygenation is considered to be one of the most promising ways for bio-oil upgrading. In the current work, we describe a novel approach for the deoxygenation of bio-oil model compounds (anisole, guaiacol) using supercritical fluids as both the solvent and hydrogen-donors. We estimated the possibility of the use of complex solvent consisting of non-polar n-hexane with low critical points (Tc = 234.5 ºC, Pc = 3.02 MPa) and propanol-2 used as H-donor. The experiments were performed without catalysts and in the presence of noble and transition metals hydrothermally deposited on the polymeric matrix of hypercrosslinked polystyrene (HPS). The experiments showed that the presence of 20 vol. % of propanol-2 in n-hexane results in the highest (up to 99%) conversion of model compounds. When the process was carried out without a catalyst, phenols were found to be a major product yielding up to 95 %. The use of Pd- and Co-containing catalyst yielded 90 % of aromatic compounds (benzene and toluene) while in the presence of Ru and Ni cyclohexane and methylcyclohexane (up to 98 %) were the main products.

Improved hydrodeoxygenation of bio-oil model compounds with polymethylhydrosiloxane by Brønsted acidic zeolites

Fuel ◽  
2021 ◽  
Vol 290 ◽  
pp. 119883
Author(s):  
Xingfei Tang ◽  
Wentao Ding ◽  
Hao Li
Keyword(s):  
Model Compounds ◽  
Bio Oil ◽  
Acidic Zeolites

A Monte Carlo method for the simulating hydrotreating of bio-oil model compounds

2019 ◽  
Vol 377 ◽  
pp. 120144 ◽  
Author(s):  
A.R. Costa da Cruz ◽  
J.J. Verstraete ◽  
N. Charon ◽  
J.-F. Joly
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Model Compounds ◽  
Bio Oil

scholarly journals Atmospheric hydrodeoxygenation of bio-oil oxygenated model compounds: A review

2018 ◽  
Vol 133 ◽  
pp. 117-127 ◽  
Author(s):  
Hamed Pourzolfaghar ◽  
Faisal Abnisa ◽  
Wan Mohd Ashri Wan Daud ◽  
Mohamed Kheireddine Aroua
Keyword(s):  
Model Compounds ◽  
Bio Oil

Production of Light Olefins from Catalytic Cracking Bio-oil Model Compounds over La2O3-Modified ZSM-5 Zeolite

2018 ◽  
Vol 32 (5) ◽  
pp. 5910-5922 ◽  
Author(s):  
Fuwei Li ◽  
Shilei Ding ◽  
Zhaohe Wang ◽  
Zhixia Li ◽  
Lin Li ◽  
...  
Keyword(s):  
Catalytic Cracking ◽  
Light Olefins ◽  
Model Compounds ◽  
Bio Oil

scholarly journals Bio-Oil Model Compounds Upgrading Under CO Atmosphere

2014 ◽  
Vol 26 (2) ◽  
pp. 403-406
Author(s):  
Qingli Xu ◽  
Weidi Dai ◽  
Jianchun Jiang ◽  
Yongjie Yan
Keyword(s):  
Model Compounds ◽  
Bio Oil

Hydrothermal Catalytic Upgrading of Model Compounds of Algae-Based Bio-Oil to Monocyclic Aromatic Hydrocarbons over Hierarchical HZSM-5

2020 ◽  
Vol 59 (46) ◽  
pp. 20551-20560
Author(s):  
Qi Lu ◽  
Yuanzhe Gong ◽  
Jianwen Lu ◽  
Jian Liu ◽  
Yulong Wu
Keyword(s):  
Aromatic Hydrocarbons ◽  
Model Compounds ◽  
Catalytic Upgrading ◽  
Monocyclic Aromatic Hydrocarbons ◽  
Bio Oil

A review on reactivity and stability of heterogeneous metal catalysts for deoxygenation of bio-oil model compounds

2017 ◽  
Vol 56 ◽  
pp. 1-34 ◽  
Author(s):  
Andrew Ng Kay Lup ◽  
Faisal Abnisa ◽  
Wan Mohd Ashri Wan Daud ◽  
Mohamed Kheireddine Aroua
Keyword(s):  
Metal Catalysts ◽  
Model Compounds ◽  
Bio Oil

Effect of mixing bio-oil aqueous phase model compounds on hydrogen production in non-catalytic supercritical reforming

2017 ◽  
Vol 2 (5) ◽  
pp. 679-687 ◽  
Author(s):  
F. J. Gutiérrez Ortiz ◽  
F. J. Campanario ◽  
P. Ollero
Keyword(s):  
Hydrogen Production ◽  
Aqueous Phase ◽  
Mixing Model ◽  
Phase Model ◽  
Hydrogen Yield ◽  
Model Compounds ◽  
Supercritical Conditions ◽  
Bio Oil

The effect of mixing model compounds on the hydrogen yield under supercritical conditions is studied by proposed potential pathways.

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