Results 71 to 80 of about 8,840 (206)

Synthesis of Renewable Diesel from Palm Oil and Jatropha Curcas Oil through Hydrodeoxygenation using NiMo/Zal

International Journal of Technology, 2016
Hydrodeoxygenation of palm oil and Jatropha curcas oil over NiMo/ZAL (nickel molybdenum/zeolit alam Lampung) catalyst was investigated under temperatures of 375°C and 400°C and H2 pressure of 15 bar in a semibatch stirred autoclave reactor.
Bambang Heru Susanto, Muhammad Bagus Prakasa, Mohammad Nasikin, Sukirno   +3 more
doaj   +1 more source

Investigation of the chemocatalytic and biocatalytic valorization of a range of different lignin preparations: The importance of β-O-4 content [PDF]

, 2016
A set of seven different lignin preparations was generated from a range of organosolv (acidic, alkaline, ammonia-treated, and dioxane-based), ionic liquid, autohydrolysis, and Kraft pretreatments of lignocelluloses.
Bouxin, Florent, Bugg, Timothy D. H., Hallett, Jason, Jackson, S. David, Lancefield, Christopher S., Rashid, Goran M. M., Rodríguez, Jaime, Tu, Wei-Chien, Wasak, Agata, Westwood, Nicholas J., Zein, Sharif   +10 more
core   +4 more sources

Optimizing Surface *H Coverage over Cu2O/Co3O4 Heterojunction Enables Efficient Neutral Electrocatalytic Hydrogenation of 5‐hydroxymethylfurfural to 2,5‐dihydroxymethylfuran

Advanced Science, Volume 12, Issue 47, December 18, 2025.
This work presents a heterojunction strategy, wherein Co3O4 functions as a redox‐active cocatalyst to stabilize Cu⁺ sites and finely tune the electronic structure of Cu2O. Such interfacial modulation accelerates H2O dissociation kinetics under neutral conditions and enables optimal surface *H coverage, thereby facilitating efficient HMF electro ...
Yun Ge, Wei Wang, Xiao‐Qiang Pan, Jia‐Wei Huang, Jie‐Jie Chen, Wu‐Jun Liu, Yuqin Zou, Han‐Qing Yu   +7 more
wiley   +1 more source

Highly Efficient Process for Producing a Jet-A1 Biofuel Component Through Hydroprocessing Soybean Oil over Ni and Pt Catalysts

Energies
This study presents an efficient process for producing sustainable aviation fuel (SAF) from soybean oil through hydrodeoxygenation (HDO) and hydroisomerization (HI).
Marek Główka, Jan Krzysztof Wójcik, Przemysław Boberski, Piotr Józef Woszczyński, Ewa Sabura   +4 more
doaj   +1 more source

Phenol Deoxygenation over Hydrotreating Catalysts [PDF]

, 2014
Phenol deoxygenation has been investigated as a model reaction for the deoxygenation of fatty acid methyl esters in biodiesel. Hydrodeoxygenated biodiesel is a drop-in fuel for petroleum diesel, and is a premium diesel with a high cetane number.
Ball, Madelyn R B
core   +1 more source

Eugenol Hydrodeoxygenation Over Mixed Mo−W Carbides

ChemSusChem
AbstractThe modification of molybdenum carbide catalysts by another transition metal has raised an increasing research interest due to the significant improvement of catalyst activity in hydrodeoxygenation of lignin derivatives. At par with the commonly used Co and Ni that add a strong hydrogenation functionality, it was found that the addition of the ...
Dahi Akmach, Chi‐Cong Tran, Tatjana Stevanovic, Abdelkrim El Kadib, Serge Kaliaguine   +4 more
openaire   +2 more sources

Hydrodeoxygenation of phenol over Pd catalysts by in-situ generated hydrogen from aqueous reforming of formic acid [PDF]

, 2016
Hydrodeoxygenation of phenol, as model compound of bio-oil, was investigated over Pd catalysts, using formic acid as a hydrogen donor. The order of activity for deoxygenation of phenol with Pd catalysts was found to be: Pd/SiO2 > Pd/MCM-41 > Pd/CA &
Christensen, Jakob Munkholt, Jensen, Anker Degn, Lin, Weigang, Song, Wenli, Wang, Ze, Zeng, Ying   +5 more
core   +1 more source

Valorisation of lignin – Achievements of the LignoValue project [PDF]

Lignocellulosic biorefinery for production of biofuels, materials and chemicals requires valorization of all fractions including lignin. As a consequence of its poly-aromatic structure, lignin potentially serves as a source for aromatic chemicals.
Bridgwater, T., Dam, J.E.G., van, Gosselink, R.J.A., Heeres, H.J., Huijgen, W., Kloekhorst, A., Sanders, J.P.M., Scott, E.L., Wild, P., de   +8 more
core   +1 more source

Nonporous Adaptive Crystals Based on Pillararene/Calixarene‐Inspired Novel Macrocyclic Arenes

Exploration, Volume 5, Issue 6, December 2025.
Nonporous adaptive crystals (NACs), a novel class of macrocyclic receptor‐based adsorbent materials, have attracted considerable attention in supramolecular chemistry and beyond. This review surveys the development of NACs based on new macrocyclic arenes inspired by pillararene and calixarene structures, highlighting their preparation, structural ...
Susu Ren, Haitao Wang, Bowen Zha, Zhongping Li, Guan‐Yu Qiao, Jia‐Rui Wu   +5 more
wiley   +1 more source

Sythesis of bioavture through hydrodeoxygenation and catalytic cracking from oleic acid using NiMo/Zeolit catalyst

E3S Web of Conferences, 2018
Currently, fossil fuels are still the primary source of fuel. As has been known, fossil fuel especially aviation fuel is limited resources and can increase greenhouse gas emissions.
Carli Michelle Flavin, Susanto Bambang Heru, Habibie Thareq Kemal   +2 more
doaj   +1 more source