| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: method includes burning and following leaching of burnt ore by solution of sulfuric acid. Additionally before burning ore is agglomerated, and after burning burnt ore is subject to heap leaching. ^ EFFECT: simplification of instrument mounting of burning process and leaching of ore, expenditures reduction for pulp heating, method simplification. ^ 2 tbl, 2 ex |
