METHOD FOR PROCESSING carnallite dust from the cyclone furnace fluidized bed

摘要

1. Method for processing carnallite dust cyclone of a fluidized bed furnace comprising feeding raw materials into the furnace of the fluidized bed, its dehydration, dust collection in a cyclone followed by removing it from the cyclone, characterized in that the carnallite after dust removal from the cyclones is melted in a container, then the molten carnallite dust molten magnesium chloride is added in a ratio of quantities of molten carnallite dust to the amount of molten magnesium chloride to be (4-6): 1, the mixture is heated to a temperature of 720-850 ° C, lagging ayut and sent for further use as raw material for the electrolytic production of magnesium and hlora.2. A method according to claim 1, characterized in that the dust carnallite melted at 500-580 ° C.3. A method according to claim 1, characterized in that the mixture is settled for 0.5-2.0 p.4. A method according to claim 1, characterized in that as the molten magnesium chloride is used byproduct production titana.5 sponge. A method according to claim 1, characterized in that the dust carnallite SKN.6 melted in the furnace. A method according to claim 1, characterized in that the molten carnallite dust is mixed with the molten magnesium chloride in a mixer SKN furnace.