Global ETD Search
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Showing 1 to 2 of 2 for “"catalyst effectiveness"”.
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The catalytic reduction of emissions from a natural gas fueled spark ignited engine
… converted vehicles is whether the conventional catalyst on the gasoline engine, which was designed for gasoline fueling, is effective when the engine is being fueled by natural gas. One possible emissions reduction strategy is the catalytic aftertreatment of the engine-out exhaust for …
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Characterization of catalyst pellets using NMR and MRI: MRI, diffusion and relaxation measurements of liquid imbibed in alumina and titania extrudates
In this thesis a range of catalyst pellets are studied using Nuclear Magnetic Resonance (NMR) and Magnetic Resonance Imaging (MRI) techniques with the aim of characterizing mass transport in the pellets and exploring the presence of spatial heterogeneities formed in the manufacturing process. …