Abstract
The selective aluminum extraction by 3 different calixarenes (p-tert-butyl-calix[4]arene-tetra-2-acetic-acid-ethyl-ester, p-tert-butyl-calix[4]arene-tetra-2-acetic-acid and p-tert-butyl-calix-[4]arene-di-2-acetic-acid-ethyl-ester) from an industrial pickling bath solution was studied. The pickling bath solution contained hydrofluoric and phosphoric acid as its main components. The aluminum removal was not successful and also no significant extraction of trace metals present was observed.
| Original language | English (US) |
|---|---|
| Pages | 315-326 |
| Number of pages | 12 |
| State | Published - 1999 |
| Externally published | Yes |
| Event | Metal Separation Technology Beyond 2000: Integrating Novel Chemistry with Processing - Oahu, HI, USA Duration: Jun 13 1999 → Jun 18 1999 |
Conference
| Conference | Metal Separation Technology Beyond 2000: Integrating Novel Chemistry with Processing |
|---|---|
| City | Oahu, HI, USA |
| Period | 06/13/99 → 06/18/99 |
ASJC Scopus subject areas
- General Engineering