FIELD: metallurgy.
SUBSTANCE: procedure for chemical purification of chloride-magnesium melt from impurities consists on pouring magnesium chloride into tanks, in dilution it with electrolyte of magnesium electrolyser, in loading chemical reagent, in mixing and in settling. As chemical reagent there is used calcium oxide at amount of 0.1-1 % of weight of mixture of melted magnesium chloride and electrolyte. Upon settling a clarified part is withdrawn and directed into electrolyser, while a bottom part is directed for utilisation of magnesium chloride.
EFFECT: reduced expenditures for purification.
6 cl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| MAGNESIUM PRODUCING METHOD BY ELECTROLYSIS OF MELT SALTS | 2006 |
|
RU2316617C1 |
| METHOD FOR PREPARATION OF ELECTROLYTE FOR ELECTROLYTIC PREPARATION OF MAGNESIUM AND CHLORINE AND DEVICE FOR ITS IMPLEMENTATION | 2018 |
|
RU2677448C1 |
| METHOD FOR OBTAINING OF SYNTHETIC CARNALLITE FOR ELECTROLYTIC MAGNESIUM AND CHLORINE PREPARATION | 2007 |
|
RU2367602C1 |
| METHOD OF PRODUCTION OF MAGNESIUM BY ELECTROLYSIS OF THE FUSED SALTS ELECTROLYSIS | 2006 |
|
RU2312935C1 |
| METHOD OF PROCESSING CARNALLITE DUST FROM FLUIDISED BED FURNACE CYCLONES | 2009 |
|
RU2395456C1 |
| METHOD OF PREPARING MAGNESIUM CHLORATE MATERIAL FOR ELECTROLYTIC PRODUCTION OF MAGNESIUM AND CHLORINE | 2008 |
|
RU2376393C1 |
| METHOD OF FLUX RECEIVING FOR MELTING AND REFINEMENT OF MAGNESIUM OR ITS ALLOYS | 2008 |
|
RU2378397C1 |
| METHOD OF FLUX PRODUCTION FOR MELTING AND REFINING OF MAGNESIUM OR ITS ALLOYS | 2012 |
|
RU2492252C1 |
| MAGNESIUM IN-LINE PRODUCTION PROCESS | 1995 |
|
RU2095480C1 |
| PROCESS OF WINNING OF MAGNESIUM | 1999 |
|
RU2158787C2 |
