| Main Title |
Sorption and Recycling of Harmful Materials during the Production of Polyurethane (PUR) Block Soft Foam. Compendium on Low- and Non-Waste Technology. |
| CORP Author |
Economic Commission for Europe (UN), Geneva (Switzerland). Working Party on Low and Non-Waste Technology and Re-Utilization and Recycling of Wastes.;Environmental Protection Agency, Washington, DC. |
| Publisher |
19 Apr 84 |
| Year Published |
1984 |
| Stock Number |
PB95-233508 |
| Additional Subjects |
Polyurethane resins ;
Activated carbon ;
Absorption ;
Pollution control ;
Foam ;
Exhaust gases ;
Hazardous materials ;
Recycling ;
Materials recovery ;
Technology transfer ;
Utilization ;
PUR(Polyurethane) ;
PUR soft block foam
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB95-233508 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
11p |
| Abstract |
The technology involves the sorption and recycling of harmful materials in process gases generated during the production of polyurethane (PUR) block soft foam. Activated charcoal is used for removing CC13F and TDI which are emitted with exhaust air during the conventional production process. Adsorption of TDI is an irreversible process, which eliminates the option of recovering the TDI. The CC13F, however, is recovered through regeneration of the charcoal bed with hot steam. |
| Supplementary Notes |
Sponsored by Environmental Protection Agency, Washington, DC. |
| NTIS Title Notes |
Monograph. |
| Category Codes |
68A; 68; 71H; 71O |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
100/00 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
521406050 |
| Origin |
NTIS |
| Type |
CAT |
