Calcium chloride and potassium sulphate production wastewater recycling technology and production equipment

The invention provides a calcium chloride and potassium sulphate production wastewater recycling technology which is characterized in that potassium sulphate production wastewater is used for high temperature hydrochloric gas absorption, generated concentrated hydrochloric acid is used for producing...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DAI SHANLE, QIU GUANGYI, JIANG JIE, LIN PENGPENG, HAO XIAOLEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS INORGANIC CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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