| Main Title |
Thermal Reclamation of Used Blast Grit. |
| CORP Author |
Institute of Gas Technology, Chicago, IL.;Environmental Protection Agency, Washington, DC. |
| Publisher |
1995 |
| Year Published |
1995 |
| Stock Number |
PB95-235552 |
| Additional Subjects |
Thermal recovery methods ;
Blasting ;
Roasters ;
Paint ;
Hazardous materials ;
Recycling ;
Metal recycling ;
Cleaning ;
Waste management ;
Reduction ;
Technology transfer ;
Reprints ;
Blast grit
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB95-235552 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
4p |
| Abstract |
Naval shipyards and other domestic port facilities generate thousands of tons of used blast grit annually. There are also thousands of steel bridges in the United States on a repaint schedule that requires grit blasting for surface preparation. All the used grit, along with the paint residue it contains, is currently disposed of in landfills. Cleaning and recycling used blast grit is an attractive alternative. Institute of Gas Technology (IGT) has developed a fluidized-bed sand calciner that is well suited for cleaning and recycling used blast grit. Essentially, IGT researchers applied a transfer/adaptation of fluidized-bed calcination originally developed for the reclamation of foundry sand. The calciner has a patented sloped-grid design that enhances the combustion of paint residues and promotes the isolation of reusable material. |
| Supplementary Notes |
Sponsored by Environmental Protection Agency, Washington, DC. |
| NTIS Title Notes |
Technology spotlight rept. |
| Title Annotations |
Reprint: Thermal Reclamation of Used Blast Grit. |
| Category Codes |
68C; 99B; 41E; 94G |
| NTIS Prices |
PC A01/MF A01 |
| Primary Description |
100/00 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
521407400 |
| Origin |
NTIS |
| Type |
CAT |
