| Autor: |
Kaleta, P., Tomza, U. |
| Zdroj: |
Journal of Radioanalytical and Nuclear Chemistry; April 1988, Vol. 121 Issue: 2 p237-244, 8p |
| Abstrakt: |
Abstract: Concentration of 38 elements in size-fractionated brwon and hard coal ash from two Polish power plants have been measured by instrumental neutron activation analysis (INAA). Based on the enrichment factors calculated relative to iron and average crustal rock composition, the elements are grouped into three classes: Group I elements show little or no enrichment in the small fraction; Group II elements increase their enrichment with decreasing particle size; the behaviour of Group III elements is intermediate between those of elements in Groups I and II. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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