METHOD FOR THE DRY SLAKING OF CALCIUM OXIDES AND MAGNESIUM FROM CALCOMAGNESIAN COMPOUNDS

摘要

The invention relates to a method for the dry slaking of calcium oxides and magnesium from calcomagnesian compound containing preferably at least 10 wt.% of MgO in relation to the total weight of said calcomagnesian compound, comprising supplying calcomagnesium compound to a slaking vessel, supplying a slaking aqueous phase to said slaking vessel, and slaking said calcomagnesian compound delivered to said slaking vessel, by means of said slaking aqueous phase, forming hydrated solid particles of calcium hydroxides and magnesium, in the presence of an additive. The invention also relates to the compound produced in this way.