Results 101 to 110 of about 2,311 (204)

Monitoring the behaviour and fate of nickel and vanadium complexes during vacuum residue hydrotreatment and fraction separation

, 2014
International audienceThe size distribution of nickel and vanadium complexes was monitored by Size Exclusion Chromatography separation (SEC) and Inductively Coupled Plasma Mass Spectrometry (ICP/MS) detection, at different steps of a vacuum residue ...
Bouyssière, Brice, Barbier, J., Merdrignac, Isabelle, Lobinski, Ryszard, Caumette, G., Lienemann, C.-P., Lobinski, R., Marques, J., Bouyssiere, B.   +8 more
core   +1 more source

Catalytic hydrotreatment of bio-crude produced from the hydrothermal liquefaction of aspen wood: a catalyst screening and parameter optimization study

, 2017
Hydrocarbon fuel (alkanes and aromatics) production via catalytic hydrotreatment of bio-crude from pilot scale HTL.
Marianne Glasius, Maika Klemmer, Patrick Biller, Jinlong Yu, Jacob Becker, Bo Brummerstedt Iversen, Aref Mamahkel   +6 more
core   +1 more source

Understanding the Upgrading of Sewage Sludge-Derived Hydrothermal Liquefaction Biocrude via Advanced Characterization. [PDF]

Energy Fuels, 2022
Heracleous E, Vassou M, Lappas AA, Rodriguez JK, Chiaberge S, Bianchi D.   +5 more
europepmc   +1 more source

Coke Formation during the Hydrotreatment of Bio-oil [PDF]

, 2016
Pyrolysis-biorefinery shows great promise for the production of liquid fuels and chemicals from non-food lignocellulosic biomasses. Coke formation and catalyst deactivation are among the biggest challenges facing the technology development.
Kadarwati, Sri
core  

Perspectives on strategies for improving ultra-deep desulfurization of liquid fuels through hydrotreatment: Catalyst improvement and feedstock pre-treatment. [PDF]

Front Chem, 2022
Dembaremba TO, Majodina S, Walmsley RS, Ogunlaja AS, Tshentu ZR.   +4 more
europepmc   +1 more source

Advances in the Application of Low-Cost, Natural Materials, and Waste-Derived Catalysts for Catalytic Upgrading of Plastic and Biomass Pyrolysis Oil. [PDF]

Energy Fuels
Hughes J, Hart A, Das B, Wood J.
europepmc   +1 more source

Interfacial W-O-Zr ensembles in tungstated zirconia catalysts enable efficient hydrogen-free recycling of polypropylene waste. [PDF]

Nat Commun
Zou S, Ge Y, Willi PO, Fernández-González J, Grass RN, Stark WJ, Guillén-Gosálbez G, Martín AJ, Pérez-Ramírez J.   +8 more
europepmc   +1 more source

Hydrotreatment of fast pyrolysis oil

, 2013
Pyrolyseolie is een produkt van snelle pyrolyse van lignocellulserijke biomassa.De stofeigenschappen van pyrolyseolie (thermische stabiliteit, oplosbaarheid in hydrofobe oplosmiddelen en zuurtegraad) moeten worden verbeterd om bredere toepassing mogelijk te maken, bijvoorbeeld via katalytische waterstofbehandeling.
openaire   +1 more source

Solvent-Free Catalytic Hydrotreatment of Lignin to Biobased Aromatics: Current Trends, Industrial Approach, and Future Perspectives. [PDF]

Energy Fuels
Chowdari RK, Ganji P, Likozar B.
europepmc   +1 more source

Stabilization of the Bio-Oil Organic Phase via Solvent-Assisted Hydrotreating, Part 1: Investigating the Influence of Various Solvents. [PDF]

Bioengineering (Basel)
Shezi M, Sakhakarmy M, Adhikari S, Kiambi SL.   +3 more
europepmc   +1 more source