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Visar resultat 16 - 16 av 16 avhandlingar innehållade orden Lars Ericson.
16. Environmental records of carbonaceous fly-ash particles from fossil-fuel combustion
Sammanfattning : Fossil fuel combustion produces fly-ash particles that are released into the atmosphere and deposited in the environment. A particularly characteristic kind of fly-ash is spheroidal carbonaceous particles. They are composed of an amorphous carbon matrix in which other elements are dispersed. LÄS MER