SU126817A1 - The method of flotation of sulfide ores - Google Patents
The method of flotation of sulfide oresInfo
- Publication number
- SU126817A1 SU126817A1 SU635239A SU635239A SU126817A1 SU 126817 A1 SU126817 A1 SU 126817A1 SU 635239 A SU635239 A SU 635239A SU 635239 A SU635239 A SU 635239A SU 126817 A1 SU126817 A1 SU 126817A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flotation
- sulfide ores
- ores
- hydrocarbon oils
- hexametaphosphate
- Prior art date
Links
Description
Насто щее изобретение относитс к способам флотации сульфидных руд с применением углеводородных масел, например трансформаторного масла.The present invention relates to methods for flotation of sulfide ores using hydrocarbon oils, for example, transformer oil.
Предлагаемый способ отличаетс от известных тем, что при флотационном обогащении сульфидных руд в пульпу ввод т гексаметафосфат натрИ. Применение такого способа флотации повыщает эффективность действи углеводородных масел.The proposed method differs from the known ones in the case of the flotation enrichment of sulphide ores, sodium hexametaphosphate is introduced into the pulp. The use of such a flotation method increases the effectiveness of hydrocarbon oils.
Гексаметафосфат натри предупреждает налипание щламов на капли углеводородного масла и таким образом повыщает степень извлечени металлов (меди и молибдена) из сульфидных руд. При грубом помоле (30% минус 0,074 мм) введение гексаметафосфата натри приводит к заметному увеличению выхода концентрата и извлечени из него металла , но одновременно ухудщает качества концентрата. Сопоставление результатов , полученных при флотационном обогащении материала различной крупности свидетельствует о том, что введение гексаметафосфата способствует флотации сростков по.юзных минералов с породой.Sodium hexametaphosphate prevents the buildup of sludge on hydrocarbon oil droplets and thus increases the recovery of metals (copper and molybdenum) from sulphide ores. With coarse grinding (30% minus 0.074 mm), the introduction of sodium hexametaphosphate leads to a noticeable increase in the yield of the concentrate and the extraction of metal from it, but at the same time worsens the quality of the concentrate. Comparison of the results obtained in the flotation enrichment of material of various sizes suggests that the introduction of hexametaphosphate promotes the flotation of intergrowth of minerals from the minerals with the rock.
Предмет изобретени Subject invention
Способ флотации сульфидных руд с применением углеводородньк масел, например трансформаторного масла, отличающийс тем, что, с целью повыщени эффектиЕНОсти действи углеводородных масел, ТВ,пульпу ВВОДЯТ гексаметафосфат натрн .. :A method of flotation of sulphide ores using hydrocarbon oils, for example, transformer oil, characterized in that, in order to increase the effect of hydrocarbon oils, TV, pulp is injected hexametaphosphate natrn ..:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU635239A SU126817A1 (en) | 1959-07-31 | 1959-07-31 | The method of flotation of sulfide ores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU635239A SU126817A1 (en) | 1959-07-31 | 1959-07-31 | The method of flotation of sulfide ores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU126817A1 true SU126817A1 (en) | 1959-11-30 |
Family
ID=48398087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU635239A SU126817A1 (en) | 1959-07-31 | 1959-07-31 | The method of flotation of sulfide ores |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU126817A1 (en) |
-
1959
- 1959-07-31 SU SU635239A patent/SU126817A1/en active
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