| 摘要 |
<p>FIELD: hydrometallurgy of nonferrous metals. SUBSTANCE: in a method including opening galvanic cells, water treatment, hydrometallurgically processing pulp to isolate sparingly soluble metal compounds and separating other constituents of cell, hydrometallurgical processing is carried out with elementary sulfur in autoclave at 130-180 C under carbon dioxide pressure from 0.0002 to 6 kg/sq.cm. EFFECT: reliable storage and utilization of isolated metals provided. 2 cl, 1 tbl,</p> |
