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Nickel Passivation on Cracking Catalysts
AbstractExperiments on passivation of 1000–5000 ppm nickel on commercial zeolite-containing cracking catalysts were performed. The optimum...
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Alkaline Water Electrolysis with Anion-Exchange Membranes and Nickel-Based Catalysts
AbstractThe article is devoted to the development of a new-generation elemental base for aqueous alkaline electrolyzers with anion-exchange...
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Urea electrooxidation: Research progress and application of supported nickel-based catalysts
Urea is mainly derived from animal urine and urea industry. The discharge of wastewater rich in urea causes serious harm to the environment and human...
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Colloidal and Nanosized Catalysts in Organic Synthesis: XXVII.1 Hydrogenation of Carbonyl Compounds in the Presence of Supported Nickel Catalysts
AbstractThe hydrogenation of a number of carbonyl compounds with the formation of the corresponding alcohols was studied. The process was carried out...
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Concerted Steric and Electronic Strategy in Thermostable Salicylaldiminato Nickel Catalysts for Ethylene (Co)polymerization
Olefin polymerization is one of the most important chemical reactions in industry. This work presents a strategy that emphasizes the synergistic meta/para...
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Two closed-loop nickel-based catalysts for use in alkaline water electrolysis under industrial conditions
This paper presents the preparation and performance evaluation of two closed-loop nickel-based catalysts. The (hydro)oxide coatings of...
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Microwave Synthesis of Nickel-Based Catalysts for Selective Hydrogenation of Phenylacetylene to Styrene
AbstractNew nickel-containing catalysts based on the phyllosilicate phase have been obtained by microwave activation for efficient liquid-phase...
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Kinetic Regularities of Hydrogenation of Polycyclic Aromatic Hydrocarbons on Nickel Catalysts
AbstractA mathematical analysis of the process for the preparation of high-density jet fuels of T-6 and T‑8V grades, based on hydrogenation of...
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Phosphine/Benzocyclone-based Neutral Nickel Catalysts for Ethylene Polymerization and Copolymerization with Polar Monomers
The efficient copolymerization of olefin with polar monomers using nickel-based catalysts presents a longstanding challenge. In this contribution,...
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Macrocyclic Binuclear α-Diimine Nickel Catalysts for Ethylene Polymerization
P olyolefins are globally important plastics. Molecular weight and molecular weight distribution are two key parameters for determining the properties...
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Hydrogenation of Lignocellulosic Biomass-Derived Furfural over Ruthenium and Nickel Catalysts Supported on Mesoporous Aluminosilicate
AbstractThe paper describes synthesis of ruthenium and nickel catalysts supported on aluminum-modified SBA-15 (Santa Barbara Amorphous-15) mesoporous...
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Porous Heterogeneous Sulfide Nickel/Nickel Iron Alloy Catalysts for Oxygen Evolution Reaction of Alkaline Water Electrolysis at High Current Density
Alkaline water electrolysis is the important pathway for the green hydrogen production, where oxygen evolution reaction (OER) is the rate-limiting...
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Catalytic Activity and Stability of Oxygen Reduction Catalysts Based on Silver and Nickel in Alkali-Ethanol Media
Catalytic activity and stability of silver and nickel catalysts deposited on various copper substrates for oxygen reduction in ethanol-alkaline media...
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Solid-Phase Synthesis of Nickel–Molybdenum Catalysts for Propylene Metathesis under Mechanical Activation
AbstractSolid-phase synthesis of aluminum–molybdenum (Al–Mo) and aluminum–nickel–molybdenum (Al–Ni–Mo) model composites as part of propylene...
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Multiple Performances of Metal Contamination for Nickel, Vanadium and Iron on FCC Catalysts
The fundamental understanding of metal contamination, including nickel, vanadium and iron, is a key step in develo** capability of metals tolerance...
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Thermogravimetric Analysis of Heavy Oil Oxidation in the Presence of Nickel Based Catalysts
This study investigates the catalytic effects of Nickel-ligated catalysts derived from tall oil (NiTO) and sunflower oil (NiSFO) on the oxidation of...
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Hydrogenation of Guaiacol and Pyrolysis of Biomass Using Nickel and Niobium-Based Catalysts
The hydrogenation reaction of guaiacol in the gas phase at 300 °C and atmospheric pressure of hydrogen was investigated over Ni-based catalysts...
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Syntheis of Liquid Fuel Products by the Catalytic Hydroliquefaction of Sapropels Using Nickel and Nickel–Tungsten Catalysts
AbstractNi-containing catalysts are obtained on the basis of carbon mineral supports produced using sapropel and studied during the catalytic...
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Impact of Nickel Phosphides Over Ni/SiO2 Catalysts in Dry Methane Reforming
A series of relative inert SiO 2 supported NiP-x/SiO 2 catalysts, containing different ratio of metallic nickel to nickel phosphides, were employed to...
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Hydrogenetion of 4-Nitro-2'-Hydroxy-5'-Methylazobenzene on Supported Palladium Catalysts and Skeletal Nickel
AbstractA study is performed of the hydrogenation of 4-nitro-2'-hydroxy-5'-methylazobenzene on skeletal nickel and palladium catalysts supported on...
