RU2010127910A - METHOD FOR FLOTATION TREATMENT OF ORES CONTAINING SULFIDE MINERALS AND GOLD - Google Patents
METHOD FOR FLOTATION TREATMENT OF ORES CONTAINING SULFIDE MINERALS AND GOLD Download PDFInfo
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- RU2010127910A RU2010127910A RU2010127910/03A RU2010127910A RU2010127910A RU 2010127910 A RU2010127910 A RU 2010127910A RU 2010127910/03 A RU2010127910/03 A RU 2010127910/03A RU 2010127910 A RU2010127910 A RU 2010127910A RU 2010127910 A RU2010127910 A RU 2010127910A
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- gas
- water
- flotation
- bubbles
- chamber
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- Manufacture And Refinement Of Metals (AREA)
- Physical Water Treatments (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Способ флотационного обогащения руд, содержащих сульфидные минералы и золото, включающий измельчение руды, приготовление газоводной эмульсии, насыщение минеральной суспензии пузырьками газа путем смешивания ее с приготовленной газоводной смесью, минерализацию пузырьков газа и отделение их в виде флотоконцентрата, отличающийся тем, что газоводную эмульсию «кислород-вода» готовят электрохимическим методом, пропуская воду через анодную камеру проточного мембранного электролизера, а минеральную суспензию, содержащую измельченную руду, предварительно насыщают пузырьками водорода, преимущественно с размером 50 мкм и менее, пропуская ее через катодную камеру проточного мембранного электролизера, после выхода из катодной камеры суспензию смешивают с газовой эмульсией «кислород-вода», образовавшуюся смесь облучают светом в ультрафиолетовом диапазоне длин волн, а затем направляют в камеру флотационной машины, где ее дополнительно насыщают пузырьками воздуха обычной флотационной крупности. Method of flotation concentration of ores containing sulfide minerals and gold, including grinding ore, preparation of a gas-water emulsion, saturation of a mineral suspension with gas bubbles by mixing it with a prepared gas-water mixture, mineralization of gas bubbles and their separation in the form of a flotation concentrate, characterized in that the gas-water emulsion is “oxygen -water "is prepared by the electrochemical method, passing water through the anode chamber of a flowing membrane electrolyzer, and a mineral suspension containing crushed ore pre-saturated with hydrogen bubbles, mainly with a size of 50 μm or less, passing it through the cathode chamber of a flowing membrane electrolyzer, after leaving the cathode chamber, the suspension is mixed with an oxygen-water gas emulsion, the resulting mixture is irradiated with light in the ultraviolet wavelength range, and then sent to the chamber of the flotation machine, where it is additionally saturated with air bubbles of ordinary flotation size.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010127910/03A RU2443475C1 (en) | 2010-07-06 | 2010-07-06 | Method of flotation concentration of ores containing sulphide minerals and gold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010127910/03A RU2443475C1 (en) | 2010-07-06 | 2010-07-06 | Method of flotation concentration of ores containing sulphide minerals and gold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010127910A true RU2010127910A (en) | 2012-01-20 |
| RU2443475C1 RU2443475C1 (en) | 2012-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010127910/03A RU2443475C1 (en) | 2010-07-06 | 2010-07-06 | Method of flotation concentration of ores containing sulphide minerals and gold |
Country Status (1)
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| RU (1) | RU2443475C1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2612162C1 (en) * | 2015-12-08 | 2017-03-02 | федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" | Method of flotation extraction of rare metals |
| RU2725429C1 (en) * | 2020-02-14 | 2020-07-02 | Федеральное государственное бюджетное учреждение науки Хабаровский Федеральный исследовательский центр Дальневосточного отделения Российской академии наук (ХФИЦ ДВО РАН) | Method for flotation concentration of ores and non-metallic mineral raw materials |
| RU2744685C1 (en) * | 2020-08-31 | 2021-03-15 | Федеральное государственное бюджетное учреждение науки Хабаровский Федеральный исследовательский центр Дальневосточного отделения Российской академии наук | Method for flotation concentration of sludged ore |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1675215A1 (en) * | 1989-10-13 | 1991-09-07 | Московский химико-технологический институт им.Д.И.Менделеева | Method for sewage purification against ions metals and device for it realization |
| RU2071980C1 (en) * | 1992-12-29 | 1997-01-20 | Абрамина Елена Васильевна | Method of extraction of noble metals from ore and concentrate |
| US5942098A (en) * | 1996-04-12 | 1999-08-24 | Technologies Unlimited, Inc. | Method of treatment of water and method and composition for recovery of precious metal |
| RU2207982C2 (en) * | 2001-07-05 | 2003-07-10 | Бахир Витольд Михайлович | Water treatment method |
| UA61704A (en) * | 2003-03-31 | 2003-11-17 | Mykola Mykolaiovych Rulev | Method for flotation separation of fine minerals and flotation plant for realisation thereof |
| RU2386706C1 (en) * | 2008-12-15 | 2010-04-20 | Государственное образовательное учреждение высшего профессионального образования Читинский государственный университет (ЧитГУ) | Method of preparing water chemical solution for washing gold out of ores and concentrates |
| RU2389557C1 (en) * | 2009-01-11 | 2010-05-20 | Учреждение российской академии наук Институт горного дела Сибирского отделения Российской академии наук | Method of flotation concentration of ore containing sulphide minerals and gold |
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2010
- 2010-07-06 RU RU2010127910/03A patent/RU2443475C1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| RU2443475C1 (en) | 2012-02-27 |
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| Date | Code | Title | Description |
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| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150707 |