Valuable products from utility fly ash
Conference
·
OSTI ID:370377
- Illinois State Geological Survey, Champaign, IL (United States)
Utilization of wastes from coal combustion is becoming an issue of increasing concern to coal companies and to the utilities that burn coal. The willingness of a coal company to dispose of the waste generated when its coal is burned is an advantage in a very competitive marketplace. Recovery of relatively valuable products from utility fly ash would help offset disposal costs, and may represent a component of an overall scheme of fly ash processing where fly ash is regarded as a potential resource rather than a waste. In this study, the quantity and quality of recoverable adsorbent carbon, magnetite and cenospheres is being evaluated. Preliminary results have demonstrated that quality adsorbent carbon and magnetite products can be prepared from fly ash derived from combustion of Illinois coals.
- OSTI ID:
- 370377
- Report Number(s):
- CONF-960376--
- Country of Publication:
- United States
- Language:
- English
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