Metals production and metal oxides reduction using hydrogen: a review
Hydrogen is projected to be not only a source of clean fuel energy, but also a reducing agent
for metals production in the current industrial decarbonization effort. Currently, hydrogen is …
for metals production in the current industrial decarbonization effort. Currently, hydrogen is …
Temperature-programmed reduction of model CuO, NiO and mixed CuO–NiO catalysts with hydrogen
Abstract Samples of model CuO, NiO and CuO–NiO catalysts were synthesized by
calcination of individual copper and nickel hydrated nitrates, and according to a technique of …
calcination of individual copper and nickel hydrated nitrates, and according to a technique of …
Low-Pressure Hydrogenation of CO2 to CH3OH Using Ni-In-Al/SiO2 Catalyst Synthesized via a Phyllosilicate Precursor
AR Richard, M Fan - ACS Catalysis, 2017 - ACS Publications
The overall objective of this research is to convert the increasingly concerning CO2 and
renewable H2 to highly demanded methanol (CH3OH), which creates a win–win scenario …
renewable H2 to highly demanded methanol (CH3OH), which creates a win–win scenario …
Nickel oxide reduction by hydrogen: kinetics and structural transformations
KV Manukyan, AG Avetisyan, CE Shuck… - The Journal of …, 2015 - ACS Publications
We studied the reduction kinetics of bulk NiO crystals by hydrogen and the corresponding
structural transformations in the temperature range of 543–1593 K. A new experimental …
structural transformations in the temperature range of 543–1593 K. A new experimental …
Reduction of nickel oxide particles by hydrogen studied in an environmental TEM
In situ reduction of nickel oxide (NiO) particles is performed under 1.3 mbar of hydrogen gas
(H 2) in an environmental transmission electron microscope (ETEM). Images, diffraction …
(H 2) in an environmental transmission electron microscope (ETEM). Images, diffraction …
CO2 reforming of CH4: Effect of Gd as promoter for Ni supported over MCM-41 as catalyst
Biogas, an emerging renewable replacement to natural gas (fossil fuel), is 60–70% methane
and 30–40% CO 2 by volume and can be produced from organic matter by anaerobic …
and 30–40% CO 2 by volume and can be produced from organic matter by anaerobic …
Kinetics of NiO reduction by H2 and Ni oxidation at conditions relevant to chemical-loo** combustion and reforming
Twenty solid-state kinetic models, including mechanisms dominated by reaction order,
geometrical contraction, diffusion, nucleation, random pore growth, as well as the more …
geometrical contraction, diffusion, nucleation, random pore growth, as well as the more …
Design of nickel supported on water-tolerant Nb2O5 catalysts for the hydrotreating of lignin streams obtained from lignin-first biorefining
In biomass conversion, Nb 2 O 5 has attracted increasing attention as a catalyst support
presenting water-tolerant Lewis acid sites. Herein, we address the design of Ni/Nb 2 O 5 …
presenting water-tolerant Lewis acid sites. Herein, we address the design of Ni/Nb 2 O 5 …
[HTML][HTML] Modeling the temperature-programmed reduction of metal oxide catalysts by considering the particle-size distribution effect
J Villarroel-Rocha, A Gil - Chemical Engineering Journal, 2024 - Elsevier
Hydrogen temperature-programmed reduction (H 2-TPR) has become a very useful and
common technique for the chemical characterization of solids as it is sensitive to the study of …
common technique for the chemical characterization of solids as it is sensitive to the study of …
Ag-Co3O4: Synthesis, characterization and evaluation of its photo-catalytic activity towards degradation of rhodamine B dye in aqueous medium
Synthesis, characterization of Co 3 O 4 and Ag-Co 3 O 4 composites and evaluation of their
photo-catalytic activities towards photo-degradation of aqueous solution of rhodamine B dye …
photo-catalytic activities towards photo-degradation of aqueous solution of rhodamine B dye …