Energy-saving production device for high-temperature calcination of alpha-aluminum oxide

The utility model provides an energy-saving device for producing high-temperature calcined alpha-aluminum oxide, which comprises a calcining barrel, the calcining barrel is provided with a protective layer on the outer side, a heat preservation layer is arranged on the inner side of the protective l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XIANG ZHAOPING, MA HAIJUN, LIN FENGSUO, WU ZONGWEN, QIAO JUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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