| 发明名称 |
PLANT FOR EXTRACTION OF GOLD AND SILVER FROM CYANIDE SOLUTION |
| 摘要 |
<p>hydrometallurgy; extraction of gold and silver from ores. SUBSTANCE: proposed plant is provided with clarifying filter, deaerator and settling filter. Outlet of clarifying filter is communicated with deaerator inlet whose outlet is connected with inlet of settling filter by means of main fitted with pump. Plant is additionally provided with reservoir filled with copper-clad zinc pulp; reservoir is provided with stirrer; outlet of reservoir is communicated with deaerator outlet. EFFECT: avoidance of high-priced and toxic lead salts; enhanced efficiency of plant. 1 dwg</p> |
| 申请公布号 |
RU2182186(C1) |
申请公布日期 |
2002.05.10 |
| 申请号 |
RU20010103149 |
申请日期 |
2001.01.25 |
| 申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "MEZHREGIONAL'NO";MEZHREGIONAL NO AOOT |
发明人 |
VOROB'EV-DESJATOVSKIJ N.V.;UKRAINTSEV I.V.;BOJAKOV I.G.;TIMOFEEV V.N.;FEDOTOV A.D. |
| 分类号 |
C22B11/00;C22B3/02;C22B3/46;(IPC1-7):C22B11/00 |
主分类号 |
C22B11/00 |
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