Control method for improving quality of calcined gypsum prepared from desulfurization gypsum based on temperature and humidity

The invention discloses a control method for improving quality of calcined gypsum prepared from desulfurization gypsum based on temperature and humidity. The method comprises the following steps: S100, performing warm kiln protection, starting a rotary kiln, and opening a main steam valve; S200, tem...

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Hauptverfasser:	MA FUHONG, REN FENGJING, WANG ZHENGWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CONTROLLING LIME, MAGNESIA METALLURGY PHYSICS REFRACTORIES REGULATING SLAG SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TREATMENT OF NATURAL STONE
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