Fly ashes from 21 Kentucky power plants were grouped according to the sulfur content of the feed coal. The highest-carbon fly ashes tended to be from the lowest-sulfur feed coals, partly because many of those plants were smaller and older than the higher-sulfur units. Iron oxide content increased at
Mutagenicity of coal fly ash from electric power plant precipitators
β Scribed by Kubitschek, H. E. ;Venta, Luz
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1979
- Weight
- 177 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0192-2521
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A series of four fly ashes, representing a variety of geological origins, and a bottom ash sample derived from the combustion of lignitenatural gas mixtures have been studied by !j7Fe Mossbauer spectroscopy. The ashes are separated into magnetic and non-magnetic fractions to facilitate a study of th