SU668708A1 - Sphalerite activator for flotation of polymetallic ores - Google Patents
Sphalerite activator for flotation of polymetallic oresInfo
- Publication number
- SU668708A1 SU668708A1 SU772515619A SU2515619A SU668708A1 SU 668708 A1 SU668708 A1 SU 668708A1 SU 772515619 A SU772515619 A SU 772515619A SU 2515619 A SU2515619 A SU 2515619A SU 668708 A1 SU668708 A1 SU 668708A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flotation
- activator
- sphalerite
- polymetallic ores
- zinc
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
Из камерного продукта после агитации с активатором и 1000 г/т извести с добавлением 80 г/т бутилового ксантогената и 60 г/т реагента Т-66 продукт поступает на флотацию сфалерита. Использование в качестве активатора хлорида меди и едкого натри дает довольно низкие результаты . Извлечение цинка составл ет 38,9% в концентрат, содержащий 18,2% цинка.After agitation with an activator and 1000 g / t of lime with the addition of 80 g / t of butyl xanthate and 60 g / t of T-66 reagent from the chamber product, the product goes to sphalerite flotation. The use of copper and sodium hydroxide as an activator of chloride gives rather low results. Zinc recovery is 38.9% in a concentrate containing 18.2% zinc.
Сульфат меди позволит повысить извлечение цинка до 89,5% в концентрат, содержащий 43,0% цинка.Copper sulphate will increase zinc extraction to 89.5% in a concentrate containing 43.0% zinc.
Применение коллоидного гидроксохлорида меди повьццает извлечение цинка в концентрат до 90,05%. При этом содержание цинка в концентрате увеличиваетс до 46,7% и снижаетс содержание железа на 3,71%.The use of colloidal copper hydroxochloride increases the extraction of zinc in the concentrate to 90.05%. At the same time, the zinc content in the concentrate increases to 46.7% and the iron content decreases by 3.71%.
Таким обр.азом, основное преимущество предлагаемого изобретени состоит в повыщении технологических показателей процесса флотационного извлечени сфалерита из полиметаллических РУД. .Thus, the main advantage of the present invention is to increase the technological indicators of the process of flotation extraction of sphalerite from polymetallic ORE. .
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772515619A SU668708A1 (en) | 1977-08-05 | 1977-08-05 | Sphalerite activator for flotation of polymetallic ores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772515619A SU668708A1 (en) | 1977-08-05 | 1977-08-05 | Sphalerite activator for flotation of polymetallic ores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU668708A1 true SU668708A1 (en) | 1979-06-25 |
Family
ID=20721308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772515619A SU668708A1 (en) | 1977-08-05 | 1977-08-05 | Sphalerite activator for flotation of polymetallic ores |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU668708A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6484883B1 (en) * | 2000-10-18 | 2002-11-26 | Phibro-Tech Inc. | Use of cupric chloride in zinc flotation |
-
1977
- 1977-08-05 SU SU772515619A patent/SU668708A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6484883B1 (en) * | 2000-10-18 | 2002-11-26 | Phibro-Tech Inc. | Use of cupric chloride in zinc flotation |
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