| Main Title |
Recovery and Re-Use of Zinc(++) in the Rayon Spinning Process. 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 |
6 May 85 |
| Year Published |
1985 |
| Stock Number |
PB95-233797 |
| Additional Subjects |
Zinc ;
Metals recovery ;
Spinning processes ;
Rayon ;
Solents ;
Extraction ;
Foreign technology
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB95-233797 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
11p |
| Abstract |
Treatment is effected in a tank fitted with agitators. The dispersed water and organic solvent is transported to a separation tank in order to obtain separation between water and the organic phase. The extraction process is carried out in three steps with counterflow of the effluent and the organic solvent. The reaction product of Zn and D.E.H.P.A. dissolves in the organic phase. This organic phase has to be stripped in order to recover the Zn. |
| Supplementary Notes |
Sponsored by Environmental Protection Agency, Washington, DC. |
| NTIS Title Notes |
Monograph. |
| Category Codes |
68D; 41E; 94G |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
100/00 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
521406320 |
| Origin |
NTIS |
| Type |
CAT |
