Drying and calcining device capable of saving energy and increasing concentration of sulfuric acid SO made from gypsum

The utility model discloses a drying and calcining device capable of saving energy and increasing the concentration of sulfuric acid SO made from gypsum. The drying and calcining device comprises drying dewatering equipment, a cyclone dust collector and a sintering system; the sintering system compr...

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Bibliographische Detailangaben

Hauptverfasser:	LIU JIKAI, TAO CONGXI, GUO TAO, PANG RENJIE, ZHU JINBO, PENG XUEPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
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