Initial study of dry ultrafine coal beneficiation utilizing triboelectric charging with subsequent electrostatic separation [electronic resource].
- Published
- Washington, D.C. : United States. Office of Fossil Energy, 1990.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Physical Description
- Pages: (19 pages) : digital, PDF file
- Additional Creators
- United States. Office of Fossil Energy and United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access
- Free-to-read Unrestricted online access
- Summary
- A novel, dry process using electrostatics to beneficiate ultrafine coal is being developed by the Coal Preparation Division at the Pittsburgh Energy Technology Center. The historical concept of triboelectricity and its eventual use as a means of charging coal for electrostatic separation will be discussed. Test data from a first-generation and a second-generation Tribo-Electrostatic separator are presented showing the effects of feed particle size, separator voltage, solids concentration in air, and particle velocity on separation performance. 10 refs., 10 figs., 9 tabs.
- Report Numbers
- E 1.99:doe/petc/tr-90/11
doe/petc/tr-90/11 - Subject(s)
- Other Subject(s)
- Note
- Published through SciTech Connect.
10/01/1990.
"doe/petc/tr-90/11"
"DE91000943"
Killmeyer, R.P.; Link, T.A.; Elstrodt, R.H.; Haden, N.H.
USDOE Pittsburgh Energy Technology Center, PA (USA)
View MARC record | catkey: 13840030