| 发明名称 |
METHOD OF PROCESSING SULPHIDE GOLD-CONTAINING CONCENTRATES |
| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: invention relates to the method of processing sulphide gold-containing concentrates. Proposed method comprises bioleach of concentrate involving stibium dissolution and extraction from solution by sorption. Note here that stibium sorption from bioleach solution is carried out on anionite Lewatit K 5517 at 45-50C, anionite flow rate making 50-100 g/l of solution for 8-10 hours. After sorption, desorption is carried out. ^ EFFECT: expanded process performances, increased extraction of stibium of gold-containing ores. ^ 2 dwg, 1 tbl, 1 ex |
| 申请公布号 |
RU2410452(C1) |
申请公布日期 |
2011.01.27 |
| 申请号 |
RU20090140109 |
申请日期 |
2009.10.29 |
| 申请人 |
ZAKRYTOE AKTSIONERNOE OBSHCHESTVO "ZOLOTODOBYVAJUSHCHAJA KOMPANIJA "POLJUS" |
发明人 |
DANNEKER MIKHAIL JUR'EVICH;DROZDOV SERGEJ VASIL'EVICH;BELYJ ALEKSANDR VASIL'EVICH;KOLMAKOVA LJUDMILA PETROVNA;KOVTUN OL'GA NIKOLAEVNA;KOLMAKOV ANATOLIJ ALEKSANDROVICH;MALASHENOK ALEKSANDR PETROVICH |
| 分类号 |
C22B3/18;C22B3/24;C22B11/00;C22B30/02 |
主分类号 |
C22B3/18 |
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