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| сорбционное цианирование (The second method, which is currently being developed, is sorption cyanidation, which combines the processes of leaching out and recovering the dissolved gold and silver from a pulp by sorption with anionites or activated charcoals. This method is effective for processing ore slimes that are difficult to filter. GSE Alexander Demidov) | |||
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sorption cyanidation : 2 短语, 1 学科 |
| 黄金开采 | 2 |