SU73519A1 - The method of finishing the flotation of low-quality oxidized molybdenum concentrates - Google Patents
The method of finishing the flotation of low-quality oxidized molybdenum concentratesInfo
- Publication number
- SU73519A1 SU73519A1 SU2075A SU2075A SU73519A1 SU 73519 A1 SU73519 A1 SU 73519A1 SU 2075 A SU2075 A SU 2075A SU 2075 A SU2075 A SU 2075A SU 73519 A1 SU73519 A1 SU 73519A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flotation
- low
- finishing
- oxidized molybdenum
- quality
- Prior art date
Links
- 238000005188 flotation Methods 0.000 title description 7
- 238000000034 method Methods 0.000 title description 6
- 239000012141 concentrate Substances 0.000 title description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title description 4
- 229910052750 molybdenum Inorganic materials 0.000 title description 4
- 239000011733 molybdenum Substances 0.000 title description 4
- 239000000284 extract Substances 0.000 description 5
- 229920001864 tannin Polymers 0.000 description 5
- 239000001648 tannin Substances 0.000 description 5
- 235000018553 tannin Nutrition 0.000 description 5
- 229910021532 Calcite Inorganic materials 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Description
По основному авт. св. 31 67062 известен способ подавлени флворита и кальцита в процессе флотации руд редких металлов (например, аеедита) посредствоы дубильных веществ или экстрактов, например танина, вводимм в пульпу вместе с мылами и жирными кислотами-коллекторами в количестве свыше 1 кг/т обрабатываемого концентрата.According to the main author. St. 31 67062 A method is known for suppressing flvorite and calcite in the process of flotation of rare metal ores (for example, aeedite) through tannins or extracts, for example tannin, introduced into the pulp along with soaps and collector fatty acids in quantities above 1 kg / ton of processed concentrate.
Предложенный способ позвол ет расширить область применени основного ивобретени , позвол использовать его дл доводКи низкокачественных окисленннх молибденовых концентратов.The proposed method allows to expand the field of application of the main invention, allowing it to be used for finishing low-quality oxidized molybdenum concentrates.
Предложенный способ состоит в том, что низкокачественные окисленныеThe proposed method consists in the fact that low-quality oxidized
молибденовые концентраты, полученные основной флотециеё, подвергают доЕодке селективной флотацией с введением в пульпу в качестве депрессоре кальцита дубильных веществ и экстрактов. Применение в качестве дегфессора дубильных веществ и экстрактов обеспечивает лучшее разделение окисленных молибденовых минералов от квльций-содержащей пустой породы.molybdenum concentrates obtained by the main flotation line are subjected to additional flotation with selective flotation with the introduction of tannins and extracts into the pulp as a calcite depressor. The use of tannins and extracts as a degfessor and extracts provides a better separation of oxidized molybdenum minerals from quartz-containing gangue.
7351973519
ПРЕДМЕТ ИЗОБРЕТШШSUBJECT OF INVENTION
Способ флотации по авт. св. М 67082, разработанный дл доводка шазкокачественннх вольфрамовых концентратов, отличающийс тем, что, с целью изменени его дл доводки флотацией низкокачественнкх ок сленных Ь10.1ШбденовБХ конце-нтратов, в качестве депрессора кальците ввод т в пульпу дубильные вещества и экстракты.Method of flotation on auth. St. M 67082, designed to fine-tune the shag-like quality of tungsten concentrates, characterized in that, in order to change it for finishing by flotation of low-quality, occluded L10.1 Shbdenov BX end strains, tannins and extracts are introduced into the pulp as a calcite depressant.
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU67082A Addition SU32197A1 (en) | 1930-03-26 | 1930-03-26 | Purka |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU73519A1 true SU73519A1 (en) | 1967-01-14 |
Family
ID=
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