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Bimetallic Nanoparticles as a Model System for an Industrial NiMo Catalyst. [PDF]

Materials (Basel), 2019
An in-depth understanding of the reaction mechanism is required for the further development of Mo-based catalysts for biobased feedstocks. However, fundamental studies of industrial catalysts are challenging, and simplified systems are often used without direct comparison to their industrial counterparts.
Blomberg S, Johansson N, Kokkonen E, Rissler J, Kollberg L, Preger C, Franzén SM, Messing ME, Hulteberg C.   +8 more
europepmc   +4 more sources

Photothermal-promoted anion exchange membrane seawater electrolysis on a nickel-molybdenum-based catalyst [PDF]

Nature Communications
Exploring active, durable catalysts and utilizing external renewable energy sources offer notable opportunities for advancing seawater electrolysis. Here, a multifunctional NiMo-based catalyst (NiMo-H2) composed of bimetallic Ni0.91Mo0.09 nanoparticles ...
Libo Wu, Wanheng Lu, Wei Li Ong, Andrew See Weng Wong, Yuanming Zhang, Tianxi Zhang, Kaiyang Zeng, Zhifeng Ren, Ghim Wei Ho   +8 more
doaj   +2 more sources

Experimental Investigation of Nickel-Based Co-Catalysts for Photoelectrochemical Water Splitting Using Hematite and Cupric Oxide Nanostructured Electrodes [PDF]

Nanomaterials
Growing interest in sustainable hydrogen production has brought renewed attention to photoelectrochemical (PEC) water splitting as a promising route for direct solar-to-chemical energy conversion.
Maria Aurora Mancuso, Rossana Giaquinta, Carmine Arnese, Patrizia Frontera, Anastasia Macario, Angela Malara, Stefano Trocino   +6 more
doaj   +2 more sources

Simultaneous production of syngas and carbon nanotubes from CO2/CH4 mixture over high-performance NiMo/MgO catalyst [PDF]

Scientific Reports
Direct conversion of biogas via the integrative process of dry reforming of methane (DRM) and catalytic methane decomposition (CDM) has received a great attention as a promising green catalytic process for simultaneous production of syngas and carbon ...
Nonthicha Sae-tang, Supanida Saconsint, Atthapon Srifa, Wanida Koo-Amornpattana, Suttichai Assabumrungrat, Choji Fukuhara, Sakhon Ratchahat   +6 more
doaj   +2 more sources

Solvothermal conversion of technical lignins over NiMo catalysts [PDF]

, 2017
Scope: Lignin, cellulose and hemicellulose are the main constituents of plants cell walls. Lignin is an aromatic rich compound, composed of phenolic building blocks. Depending on the method used for isolation of lignin from cellulose and hemicellulose, several types of technical lignin are available such as Kraft lignin, Sulfonate lignin ...
Christensen, Jakob Munkholt, Ghafarnejad Parto, Soheila, Jensen, Anker Degn, Pedersen, Lars Saaby, Taarning, Esben, Tjosås, Freddy   +5 more
core   +2 more sources

Alternative Preparation of Improved NiMo-Alumina Deoxygenation Catalysts [PDF]

Frontiers in Chemistry, 2020
This investigation deals with NiMo-alumina hydrotreating catalysts effective in the deoxygenation of rapeseed oil. The main goal was to compare catalyst structure and their deoxygenation performance and to link these parameters to reveal important structural information regarding the catalyst's intended use.
Peter Priecel, Peter Priecel, David Kubička, Armando Vázquez-Zavala, José Antonio de los Reyes, Miroslav Pouzar, Libor Čapek   +6 more
openaire   +5 more sources

Noble metal encapsulated sulfide catalyst for the production of aviation biofuel from the hydroprocessing of non-edible oils

Materials Science for Energy Technologies, 2021
Encapsulation of noble metals inside the zeolite cage has attracted much attention in the area of catalysis due to unique properties, i.e., shape selectivity, higher activity, and product yield. In the combined work, encapsulated Platinum (Pt) inside the
S.A. Farooqui, M. Anand, A. Khan, R. Kumar, T.S. Khan, M.A. Haider, A.K. Sinha   +6 more
doaj   +1 more source

Hydrocracking of Octacosane and Cobalt Fischer–Tropsch Wax over Nonsulfided NiMo and Pt-Based Catalysts

Reactions, 2021
The effect of activation environment (N2, H2 and H2S/H2) on the hydrocracking performance of a NiMo/Al catalyst was studied at 380 °C and 3.5 MPa using octacosane (C28).
Wenping Ma, Jungshik Kang, Gary Jacobs, Shelley D. Hopps, Burtron H. Davis   +4 more
doaj   +1 more source

Purification of diesel fractions from silicon compounds with NiMo/Al2O3 catalysts [PDF]

, 2007
The influence of chemical composition and textural properties of NiMo/Al2O3 on the removal of silicon compounds from diesel fractions was studied. It was found that the increase of the average pore diameter from 80 to 130-185 A provides the increase in ...
Bobzin, Kirsten, Ernst, Felix Björn Gustav, Lugscheider, Erich, Matthäus, Götz, Zwick, Jochen Bernt   +4 more
core   +2 more sources

Effect of Silica, Activated Carbon, and Alumina Supports on NiMo Catalysts for Residue Upgrading

Energies, 2020
The effect of different supports such as silica (SBA-15), activated carbon (AC), and mesoporous alumina (Al2O3) on catalytic activities of hydrotreating nickel molybdenum (NiMo) catalysts was demonstrated for upgrading vacuum residue. Nitrogen adsorption-
Kirtika Kohli, Ravindra Prajapati, Samir K. Maity, Brajendra Kumar Sharma   +3 more
doaj   +1 more source