Sökning: "Particulate matter oxidation"
Visar resultat 1 - 5 av 25 avhandlingar innehållade orden Particulate matter oxidation.
1. Characterization of Carbon Oxidation Kinetics for Particulate Matter Reduction Technologies
Sammanfattning : Transport related emissions of particulate matter (PM) represent a significant health risk and are therefore strictly regulated in most developed countries. An efficient technique to reduce emissions of combustion particles is to capture the particles in a filter, which must be subsequently regenerated by oxidation of the carbonaceous fraction of the PM. LÄS MER
2. Multiscale methods for the fundamental understanding of diesel soot mitigation
Sammanfattning : Current regulations for diesel exhaust emissions cannot be met by engine improvements alone, and for this reason the diesel particulate filter (DPF) is a widely used aftertreatment component for the control of diesel particulate matter (PM). The DPF functions by trapping PM and destroying it by oxidation. LÄS MER
3. Compositional clues to sources and sinks of terrestrial organic matter transported to the Eurasian Arctic shelf
Sammanfattning : The amount of organic carbon (OC) present in Siberian Arctic permafrost soils is estimated at twice the amount of carbon currently in the atmosphere. The shelf seas of the Arctic Ocean receive large amounts of this terrestrial OC from Eurasian Arctic rivers and from coastal erosion. LÄS MER
4. Late Cycle Soot Oxidation in Diesel Engines
Sammanfattning : Diesel engines are the most common engine technology used in transportation. Its widespread use comes from its inherent high efficiency and its relative low cost. It suffers from pollutant emission issues, however, that need detailed understanding of their origins to meet the strictest current and upcoming emission standards. LÄS MER
5. Structure based kinetics of carbonaceous particulate matter oxidation
Sammanfattning : .... LÄS MER