| Main Title |
High-gradient magnetic separation for removal of sulfur from coal / |
| Author |
Luborsky, F. E.
|
| CORP Author |
General Electric Corporate Research and Development, Schenectady, NY.;Industrial Environmental Research Lab., Research Triangle Park, NC.;Department of Energy, Pittsburgh, PA. Div. of Solid Fuel Mining and Preparation.;Bureau of Mines, Pittsburgh, PA. Div. of Solid Fuel Mining and Preparation.;Bureau of Mines, Pittsburgh, PA. |
| Publisher |
The Division ; U.S. Environmental Protection Agency, Office of Research and Development, Industrial Environmental Research Laboratory ; National Technical Information Service [distributor, |
| Year Published |
1978 |
| Report Number |
EPA-600/7-78-208; FE-8969-1; H0366008 |
| Stock Number |
PB-290 945 |
| OCLC Number |
08360616 |
| Subjects |
Coal--Desulfurization--United States. ;
Magnetic separation of ores. ;
Coal--Desulphurization--United States
|
| Additional Subjects |
Coal ;
Desulfurization ;
Magnetic materials ;
Pyrite ;
Magnetic separators ;
Performance evaluation ;
Computer programs ;
Magnetic separation
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD ARCHIVE |
EPA 600-7-78-208 |
|
Headquarters Library/Washington,DC |
07/03/2013 |
| EKBD |
EPA-600/7-78-208 |
|
Research Triangle Park Library/RTP, NC |
12/12/2003 |
| ESAD |
EPA 600-7-78-208 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-290 945 |
Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. |
|
06/23/1988 |
|
| Collation |
82 p. in various pagings : ill. ; 28 cm. |
| Abstract |
The report gives results of a thorough physical, chemical, and magnetic characterization of a Pennsylvania coal from the Upper Freeport seam. The powdered coal was then subjected to high-gradient magnetic separations, as a function of magnetic field and fluid velocity, in both a water slurry and an air dispersion. Ash and pyritic sulfur reductions occurred with increasing magnetic field intensities and decreasing fluid velocities. The best results were obtained in water slurries where approximately 50 percent of the total sulfur and 50 percent of the ash were removed. Air dispersions produced insignificant results. |
| Notes |
"Final report, period covered, March 1, 1976 through January 31, 1977"--Added t.p. "General Electric Company, Corporate Research and Development." "Bureau of Mines, U.S. Department of the Interior"--Added t.p. "November 1978." "February 1977"--Added t.p. Includes bibliographical references. "EPA/DOE interagency agreement no. DXE685AK, program element no. EHE623A." "Contract no. HO366008"--Added t.P. "FE-8969-1." |
