| Main Title |
Pilot Scale Studies of Closed-Loop Ash Sluicing. |
| Author |
Owen, M. L. ;
Winton, S. L. ;
Jones, J. W. ;
|
| CORP Author |
Radian Corp., Austin, TX.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab. |
| Year Published |
1986 |
| Report Number |
EPA-68-02-3163; EPA/600/D-86/149; |
| Stock Number |
PB86-223062 |
| Additional Subjects |
Sluices(Concentrators) ;
Fly ash ;
Coal ;
Water pollution control ;
Pilot plants ;
Steam electric power generation ;
Mathematical models ;
Leaching ;
Concentration(Composition) ;
Tables(Data) ;
Computers ;
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB86-223062 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
29p |
| Abstract |
The paper discusses pilot scale studies of closed-loop fly ash sluicing. Chemicals leached from fly ash in wet sluicing systems can cause scaling of equipment if the sluice water is recycled. A 50 gpm (190,000 cu cm/min) pilot unit was tested at two power plants to evaluate closed-loop operation, with and without sluice water treatment. An ash sluice computer process model was developed and proved accurate in predicting the chemical composition and potential for scale formation in the pilot unit. |
| Supplementary Notes |
Presented at AIChE meeting, Boston, MA, 24-27 Aug 86. Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab. |
| PUB Date Free Form |
Jul 86 |
| Category Codes |
10B; 9B; 7D; 68D; 97I; 99A |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
600/13 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
626815524 |
| Origin |
NTIS |
| Type |
CAT |
