| Main Title |
Sulfur Reduction of Illinois Coals --- Washability Studies. Phase II. |
| Author |
Helfinstin, R. J. ;
Shim, N. F. ;
Simo, J. A. ;
Hopkin, M. E. ;
|
| CORP Author |
Illinois State Geological Survey, Urbana. |
| Year Published |
1971 |
| Report Number |
PH-86-67-206; 0841; |
| Stock Number |
PB-205 952 |
| Additional Subjects |
( Coal ;
Sulfur) ;
( Sulfur ;
Gravity separation) ;
Coal preparation ;
Washing ;
Settlers(Separators) ;
Removal ;
Grindability ;
Size separation ;
Size determination ;
Fractions ;
Illinois ;
Sulfur reduction ;
Illinois coals
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-205 952 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
32p |
| Abstract |
The report describes Phase II of an investigation to determine, by gravity separation technique, the extent to which the sulfur content of Illinois coals can be reduced and to study other washability characteristics. Twenty-seven mine samples were obtained, crushed to a top size of 3/8 inch, screened to 3/8 inch x 28 mesh, and separated into several specific gravity fractions which were subsequently analyzed. It was found that only 5 of the 27 samples came from mines that could produce coal with less than 1.5 percent total sulfur, and these 5 samples were from mines with relatively low sulfur content in the raw coal. (Author) |
| NTIS Title Notes |
Final rept.. |
| PUB Date Free Form |
28 Jul 71, |
| Category Codes |
8I; 64F |
| NTIS Prices |
PC A03/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326524649 |
| Origin |
NTIS |
| Type |
CAT |
