Results 231 to 240 of about 302,875 (296)

Steam reforming and oxidative steam reforming of methanol and ethanol: The behaviour of LaCo0.7Cu0.3O3

open access: yesApplied Catalysis A: General, 2013
LaCo0.7Cu0.3O3 perovskite powder was prepared by means of the citrate method and treated at different temperatures from 873 to 1323 K. The samples were characterized by X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), temperature programmed reduction (TPR), temperature programmed desorption (TPD, O2-TPD), and scanning electron ...
Galenda A, Natile MM, Glisenti A
openaire   +4 more sources

Solar steam reforming of methane

Solar Energy Materials, 1991
Abstract The steam reforming of methane has been chosen to show experimentally the possibility of coupling the needs of a chemical process with the specific boundary conditions of the solar energy. A 170 kW reformer has been integrated into the GAST-circuit of the CESA-1 in Almeria, Spain.
Böhmer, M., Langnickel, U., Sanchez, M.
openaire   +7 more sources

Simulation of Steam Reformers for Methane

Chemical Engineering Science, 1988
Abstract A model is developed for industrial steam reformers for both top fired and side fired furnaces. The catalyst tube model is a one-dimensional heterogeneous model with intra-particle diffusional resistances. The two point boundary value differential equations of the catalyst pellets are solved using a modified novel orthogonal collocation ...
M.A. Soliman   +3 more
openaire   +1 more source

Steam Hydrocarbon Cracking and Reforming

Journal of Chemical Education, 2004
Many industrial chemical processes are taught as distinct contrasting reactions when in fact the unifying comparisons are greater than the contrasts. We examine steam hydrocarbon reforming and steam hydrocarbon cracking as an example of two processes that operate under different chemical reactivity regimes: equilibrium determined and kinetically ...
openaire   +2 more sources

Steam Reforming Catalysts for Membrane Reformer

2021
Hydrogen can be used as a clean energy carrier to generate power for both stationary and mobile applications when integrated with the PEM fuel cell. However, the high-purity hydrogen requirement of PEM fuel cell and safety hazard in hydrogen storage and transportation limit the use of the technology. Membrane reformers have the potential to solve these
openaire   +1 more source

Methane-Steam Reforming

Catalysis Reviews, 1980
Abstract For more than 40 years the catalyzed hydroearbon-steam reforming reaction has been of commercial value. The first units commissioned in the 1930s were run on light hydrocarbon feedstock at atmospheric pressure [l], It took until 1962 for a 15-atm steam reformer to come on-stream in the United Kingdom using liquid hydrocarbon feedstock [2–4].
openaire   +1 more source

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