title: INAA and PIXE of atmospheric and combustion aerosols.
abstract: Using instrumental neutron activation analyses and photon-induced x-ray emission techniques for analysis of size-fractionated atmospheric and combustion aerosols and other emission samples arising from fluidized-bed combustion of North Bohemian lignites up to 42 elements were determined in all samples types. This allowed the evaluation of element enrichment, time trends, and inter-element correlations and the performance of factor analysis of various fractions of atmospheric aerosols. The data obtained on mass and element size distributions of aerosols and emission samples obtained upon lignite combustion in an experimental scale atmospheric fluidized-bed combustor without and with added hydrated lime and limestone were used to elucidate the mechanism of abatement of toxic trace and matrix elements from flue gas.
authors.affiliation: Nuclear Physics Institute, Academy of Sciences of the Czech Republic (ASCR), Rez near Prague, Czech Republic.
authors.forename: J
authors.initials: J
authors.lastname: Kucera
authors.forename: V
authors.initials: V
authors.lastname: Havránek
authors.forename: J
authors.initials: J
authors.lastname: Smolík
authors.forename: J
authors.initials: J
authors.lastname: Schwarz
authors.forename: V
authors.initials: V
authors.lastname: Veselý
authors.forename: J
authors.initials: J
authors.lastname: Kugler
authors.forename: I
authors.initials: I
authors.lastname: Sýkorová
authors.forename: J
authors.initials: J
authors.lastname: Santroch
mesh_terms: D000336:Aerosols / Q000032:analysis* / Q000737:chemistry; D000393:Air Pollutants / Q000032:analysis* / Q000737:chemistry; D009501:Neutron Activation Analysis; D010316:Particle Size; D013052:Spectrometry, X-Ray Emission
chemical_list: D000336:Aerosols; D000393:Air Pollutants