Process for purifying sodium sulfate and sodium carbonate from alkali furnace alkali ash

The invention discloses a process for purifying sodium sulfate and sodium carbonate from alkali furnace alkali ash. The process comprises the following steps: taking alkali furnace alkali ash as a rawmaterial, adding fresh water or a first nitro-alkali washing solution and a circulating salt dissolv...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PENG SAIJUN, JIN FUMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM COMPOUNDS THEREOF FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM INORGANIC CHEMISTRY MANUFACTURE THEREOF METALLURGY MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05 MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS NON-METALLIC ELEMENTS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!