Process for PURIFYING Magnesium Basic carbonate from impure salts comprising: Preparing salts unclean Pulp temperature close to 0 degrees Celsius; dilute carbonates of mg and Li of PulpFilter and form bicarbonate solution; bicarbonates; 70 Celsius Heat On The filtered solution; Filtering, washing and drying the basic carbonate.

摘要

The present Invention relates to a process for producing Basic Magnesium carbonate salts containing Magnesium Basic carbonate, lithium carbonate, Calcium Carbonate,Sodium Chloride, Water and other impurities.It prepares a Pulp with precipitates of impure Magnesium, adding water or a solution of Recycle,That is reacted with carbon dioxide at Atmospheric Pressure and low temperaturja.The Liquor obtained previously, filtering to remove impurity precipitates, heated to precipitate Magnesium Basic carbonate, which is separated by Filtration of the solution.