Device and method for separating minerals, carbon and cement additives from fly ash
Patent
·
OSTI ID:1174697
A process for separating organic and inorganic particles from a dry mixture by sizing the particles into isolated fractions, contacting the sized particles to a charged substrate and subjecting the charged particles to an electric field to separate the particles.
- Research Organization:
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)
- Sponsoring Organization:
- USDOE
- Assignee:
- The United States of America as represented by the United States Department of Energy (Washington, DC)
- Patent Number(s):
- 6,681,938
- Application Number:
- 09/878,196
- OSTI ID:
- 1174697
- Country of Publication:
- United States
- Language:
- English
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