FIELD: chemistry.
SUBSTANCE: invention relates to sorption extraction of cobalt ions Co2+ from acidic chloride solutions and can be used in non-ferrous and ferrous metallurgy, as well as in treatment of industrial and household wastes. Co2+ ions are sorbed from chloride solutions containing ammonium chloride or alkali or alkali-earth metal chlorides on anionites selected from: AMP, containing exchange groups 
or AM-2b, containing exchange groups 
wherein the technical result is finding optimum conditions for sorption of cobalt ions on anionites.
EFFECT: high efficiency.
4 dwg, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF EXTRACTING LEAD IONS Pb FROM ACIDIC SOLUTIONS | 2008 |
|
RU2393244C1 |
| SORPTION EXTRACTION OF ZINC IONS FROM ACIDIC CHLORIDE SOLUTIONS | 2008 |
|
RU2389551C1 |
| SORPTION EXTRACTION OF COPPER (II) IONS FROM ACIDIC SOLUTIONS | 2008 |
|
RU2393245C2 |
| SORPTION EXTRACTION OF IRON IONS FROM ACIDIC CHLORIDE SOLUTIONS | 2012 |
|
RU2514244C1 |
| SELECTIVE EXTRACTION OF RHENIUM (VII) IONS FROM WATER SOLUTIONS OF METAL CATIONS | 2009 |
|
RU2405846C2 |
| SORPTION METHOD OF RHENIUM (VII) IONS FROM WATER SOLUTION | 2009 |
|
RU2405845C2 |
| EXTRACTION METHOD OF NIOBIUM (V) FROM FLUORINE-CONTAINING WATER SOLUTION | 2010 |
|
RU2430173C1 |
| PROCEDURE FOR EXTRACTION OF NIOBIUM FROM WATER SOLUTION CONTAINING FLUORINE | 2010 |
|
RU2421531C1 |
| METHOD FOR EXTRACTING MANGANESE (VII) IONS OUT OF SOLUTION | 2005 |
|
RU2288963C2 |
| METHOD OF SORPTION CLEANING OF COBALT AQUEOUS SOLUTIONS FROM MANGANESE | 2001 |
|
RU2214466C2 |
