Use of mass spectrometric detection as a versatile process monitoring tool: reduction patterns in a milled ZnO/Al mixture
- Mass spectrometric detection can play a prominent role in the assessment of different reactions occurring at varied temperatures in a milled ZnO/Al mixture. This is the first time that online mass spectrometric information was used as a tool for monitoring and understanding the chemical reduction process mechanism. We have observed four different types of reaction taking place: (1) distillation of Zn metal, (2) reduction of ZnO by activated Al, (3) melting of Al and finally (4) reduction of ZnO by inactivated Al. The experimental conditions and results observed by QMS were supported with literature data and physical measurement data from X-Ray Diffraction (XRD) which gave us an idea about the complex reaction cascade which occurred during the formation of the zinc metal.
Autor*innen: | Anil Gopala, Heinrich Kipphardt, Ralf MatschatORCiD, Ulrich PanneORCiD |
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Dokumenttyp: | Zeitschriftenartikel |
Veröffentlichungsform: | Verlagsliteratur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | Analytical methods |
Jahr der Erstveröffentlichung: | 2010 |
Herausgeber (Institution): | Royal Society of Chemistry |
Verlag: | RSC Publ. |
Verlagsort: | Cambridge |
Jahrgang/Band: | 2 |
Erste Seite: | 451 |
Letzte Seite: | 454 |
DOI: | 10.1039/c0ay00057d |
ISSN: | 1759-9660 |
ISSN: | 1759-9679 |
Verfügbarkeit des Dokuments: | Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access") |
Bibliotheksstandort: | Sonderstandort: Publica-Schrank |
Datum der Freischaltung: | 19.02.2016 |
Referierte Publikation: | Ja |
Datum der Eintragung als referierte Publikation: | 20.05.2010 |