| Main Title |
Magnetite recovery in coal washing by high gradient magnetic separation / |
| Author |
Maxwell, E. ;
Kelland, D. R.
|
| Other Authors |
|
| CORP Author |
Massachusetts Inst. of Tech., Cambridge. Francis Bitter National Magnet Lab.;Industrial Environmental Research Lab., Research Triangle Park, NC.;Department of Energy, Pittsburgh, PA. Div. of Solid Fuel Mining and Preparation. |
| 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-600/7-78-183; FE-8887-1; DOE-ET-76-C-01-8887 |
| Stock Number |
PB-290 915 |
| OCLC Number |
08331153 |
| Subjects |
Magnetic separation of ores ;
Magnetite
|
| Additional Subjects |
Magnetite ;
Coal preparation ;
Magnetic fields ;
Performance evaluation ;
Fines ;
Magnetic separation ;
High gradient magnetic separation ;
Magnetic separators ;
Coal fines ;
Performance testing ;
Recovery ;
Washing ;
ERDA/010402 ;
ERDA/013000
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-600/7-78-183 |
|
Research Triangle Park Library/RTP, NC |
08/25/2000 |
| ELBD ARCHIVE |
EPA 600-7-78-183 |
|
AWBERC Library/Cincinnati,OH |
08/17/2022 |
| ESAD |
EPA 600-7-78-183 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
FE-8887-1 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
| NTIS |
PB-290 915 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 60 pages : illustrations ; 28 cm. |
| Abstract |
The report describes a demonstration of the successful recovery of magnetite from mixtures of magnetite and coal, like those found in a coal-washing circuit, by High Gradient Magnetic Separation. The demonstration was part of a research program at Francis Bitter National Magnet Laboratory. High values of magnetite recovery were achieved at reasonably high material throughput rates with little coal found reporting to the magnetics. A single-stage separator incorporating a new matrix design was used at rates up to 4.4 tons of solids per hour per square foot of matrix cross section (300 gpm/sq ft). At this throughput rate, more than 99% of the magnetite was trapped along with less than 5% of the coal. Magnetic field values no higher than 6 kilogauss were used to achieve these results, a value well within the range of present commercial magnet designs. |
| Notes |
"Final report"--Added title page. "Massachusetts Institute of Technology, Francis Bitter National Magnet Laboratory." "Prepared for Coal Preparation and Analysis Group, United States Bureau of Mines, Department of the Interior"--Added title page. "September 1978." "October 1977"--Added title page. Includes bibliographical references. "EPA/DoE interagency agreement no. DXE685AK, program element no. EHE623A." "Contract ET-76-C-01-8887." "FE-8887-1." |
| Place Published |
Pittsburgh, PA Research Triangle Park, N.C. Springfield, Va. |
| Access Notes |
Also available via the World Wide Web. |
| Corporate Au Added Ent |
United States. Department of Energy. Division of Solid Fuel Mining and Preparation.; Industrial Environmental Research Laboratory (Research Triangle Park, N.C.); Francis Bitter National Magnet Laboratory.; United States. Bureau of Mines. Coal Preparation and Analysis Group. |
| Title Ser Add Ent |
Research reporting series. Interagency energy-environment research and development ; EPA-600/7-78-183. |
| NTIS Title Notes |
Final rept. Mar 76-Dec 77. |
| PUB Date Free Form |
1978 |
| Series Title Untraced |
Interagency energy/environment R & D program report ; EPA-600/7-78-183 |
| Category Codes |
8I; 48A |
| NTIS Prices |
PC A04/MF A01 |
| Primary Description |
600/13 |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| Control Number |
323756208 |
| OCLC Time Stamp |
20181003045933 |
| Language |
eng |
| SUDOCS Number |
EP 1.23/8:600/7-78-183 |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
02898cam 2200577Ia 45010 |
