Results 11 to 20 of about 4,483,134 (295)
Supporting the regeneration process of a diesel particulate filter with the addition of hydrogen and hydrogen/carbon monoxide mixtures: diesel engine aftertreatment system [PDF]
, 2012 This thesis was submitted for the degree of Doctor of Philosophy and was awarded by Brunel UniversityThis investigation aims to enhance the regeneration performance of a diesel particulate filter.
Hemmings, Stephen
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Hydrogen from urea: a novel energy source [PDF]
, 2011 This research presents a viability assessment of using urea as an energy vector. Urea is attractive in comparison to the chemicals previously considered for supplying hydrogen since it is non-toxic, non-flammable and stable at room temperature and ...
Rollinson, Andrew Neil
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Reduction of Industrial Nickel Oxides with a Hydrogen Bearing Gas Between 523 and 673 K [PDF]
Archives of Metallurgy and Materials, 2016 Reduction of three industrial nickel oxides (Goro, Tokyo and Sinter 75) with a hydrogen bearing gas was revisited in the temperature interval from 523 to 673 K (250 to 400°C). A pronounced incubation period is observed in the temperature interval tested.
G. Plascencia
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THE REDUCTION OF COPPER OXIDE BY HYDROGEN. [PDF]
Journal of the American Chemical Society, 1921 n ...
Pease, Robert N., Taylor, Hugh Stott
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Materials Research Express, 2022 In this paper, the instability mechanism of the Fe-Al inhibition layer produced by the interfacial reaction in the Al-containing zinc melts on the hydrogen-reduced steel is studied in detail.
Yihao Liu +5 more
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Materials Research Express, 2023 Hydrogen-treated titanium dioxide (grey TiO _2 ) crystals were synthesized through a temperature-programmed reduction of commercial TiO _2 under an H _2 /Ar mixed gas flow at elevated temperatures ranging from 600 to 800 °C.
Mitzy Y Pérez-Patiño +7 more
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Effect of trace Fe doping on the hydrogen reduction behaviors of WO3 powders
Fenmo yejin jishu, 2021 Tungsten powders without and with Fe doping (0.1% and 1.0% in mass fraction) were prepared by liquid‒solid doping and two-step hydrogen reduction method, respectively.
CHEN Shu-qun +5 more
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Reduction product morphology of the spherical molybdenum trioxide
Fenmo yejin jishu, 2021 The morphology of MoO2 and Mo powders prepared by the two-stage hydrogen reduction experiment of the spherical molybdenum trioxide powders was studied. The results show that, the spherical molybdenum trioxide (β-MoO3) is transformed into α-MoO3 firstly ...
YANG Qin-li +5 more
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Preparation of W-Cu Composite Powders by Hydrogen Reduction of WO3 And Copper Nitrate Mixture [PDF]
Archives of Metallurgy and MaterialsThe synthesis of fine W composite powder with homogeneously dispersed Cu particles was investigated. Commercial or ultrasonic spray pyrolysis WO3 powders were used as source materials of W, and copper nitrate was added and hydrogen-reduced to finally ...
Ji Won Choi +4 more
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Imino Transfer Hydrogenation Reductions [PDF]
Topics in Current Chemistry, 2016 This review contains a summary of recent developments in the transfer hydrogenation of C=N bonds, with a particularly focus on reports from within the last 10 years and asymmetric transformations. However, earlier work in the area is also discussed in order to provide context for the more recent results described.
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