Results 81 to 90 of about 4,569 (225)
Simultaneous Hydrogenation of Multiring Aromatic Compounds over NiMo Catalyst
Industrial & Engineering Chemistry Research, 2008 Hydrogenation of six model feeds containing three-, two-, and one-ring aromatic compounds was investigated to gain insights into the aromatic hydrogenation reaction chemistry over a commercial NiMo...
Beltramone, Andrea Raquel +3 more
openaire +3 more sources
Carbon Neutralization, Volume 5, Issue 1, January 2026.This review illustrates the key challenges encountered in alkaline water electrolysis at industrial current densities and highlights rational design strategies for MOF‐based electrocatalysts. By tuning metal active centers, organic linkers, and hierarchical architectures, MOF‐based materials enable improved charge and mass transport, efficient gas ...
Ting Zeng +5 more
wiley +1 more source
NiMo/HBETA as Catalysts with Dual Functions Beneficial to Waste Tyre Pyrolysis
Chemical Engineering Transactions, 2013 The world is running out of petroleum with the increasing demand in the fuel consumption. Oil from waste tyres is one of interesting fuels to be developed, and pyrolysis is one of the suitable processes to utilize these waste tyres.
Y. Piyawongpinyo, S. Jitkarnka
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 1, January 2026.Greenhouse gas conversion is costly and demands valuable outputs for economic viability. This study presents a catalytic process for carbon nanotube synthesis regardless of gas composition. The single‐step method suffers from incomplete conversion and inhibited CNT growth, while the innovative dual‐step process first transforms CO2 into a methane‐rich ...
Jaewon Jang +5 more
wiley +1 more source
Petroleum Science, 2017 Aluminated mesoporous silica was prepared by multiple post-grafting of alumina onto uniform mesoporous SiO2, which was assembled from monodisperse SiO2 microspheres.
Zhi-Gang Wang +7 more
doaj +1 more source
Mechanism of the Direct Hydrodenitrogenation of Naphthylamine on Sulfided NiMo/Al2O3 [PDF]
, 2018 The hydrodenitrogenation of 1-naphthylamine was studied over a sulfided NiMo/Al2O3 catalyst between 300 and 350 °C. 1-Naphthylamine reacted to tetralin, naphthalene, 1,2-dihydronaphthalene and 5,6,7,8-tetrahydro-1-naphthylamine. To elucidate the reaction
Czyzniewska, J., Prins, R., Zhao, Y.
core
Kinetics of hydrodeoxygenation of octanol over supported nickel catalysts: a mechanistic study [PDF]
, 2014 The hydrodeoxygenation (HDO) of 1-octanol as a model aliphatic alcohol of bio-oil was investigated in a continuous down-flow fixed-bed reactor over γ-Al2O3, SiO2, and HZSM-5 supported nickel catalysts in the temperature range of 488–533 K.
Maity, Sunil Kumar +2 more
core +1 more source
Direct Observation of Photoinduced Charge Separation in Ruthenium Complex/Ni(OH)\u3csub\u3e2\u3c/sub\u3e Nanoparticle Hybrid [PDF]
, 2015 Ni(OH)2 have emerged as important functional materials for solar fuel conversion because of their potential as cost-effective bifunctional catalysts for both hydrogen and oxygen evolution reactions.
Atifi, Abderrahman +9 more
core +1 more source
Pirolisis Kayu Ketapang (Terminalia Catappa) Menjadi Bio-Oil Menggunakan Katalis Mo/NZA [PDF]
, 2015 Petroleum is explored and consumed everyday, while the formation process takes millions of years. Therefore, it need alternative energy which not dependent on fossil resources and can be renewable, one of them is to produced bio-oil from biomass.
Bahri, S. (Syaiful) +2 more
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CrystalsEnvironmental legislation has focused its attention on improving air quality. In this context, the presence of sulfur compounds in fuels, such as diesel and gasoline, is undesirable.
José R. Contreras Bárbara +4 more
doaj +1 more source