RU2011107638A - FLOTATION-ADSORPTION METHOD FOR REMOVING ULTRA-DISPERSION PARTICLES FROM GOLD-CONTAINING RAW MATERIALS - Google Patents
FLOTATION-ADSORPTION METHOD FOR REMOVING ULTRA-DISPERSION PARTICLES FROM GOLD-CONTAINING RAW MATERIALS Download PDFInfo
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- RU2011107638A RU2011107638A RU2011107638/03A RU2011107638A RU2011107638A RU 2011107638 A RU2011107638 A RU 2011107638A RU 2011107638/03 A RU2011107638/03 A RU 2011107638/03A RU 2011107638 A RU2011107638 A RU 2011107638A RU 2011107638 A RU2011107638 A RU 2011107638A
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- RU
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- Prior art keywords
- flotation
- introduction
- sorbent
- gold
- raw materials
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- Manufacture And Refinement Of Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Флотационно-адсорбционный способ извлечения ультрадисперсных частиц из золотосодержащего сырья, включающий предварительную подготовку материала, введение сорбента и последующую гидрофобизацию в процессе флотации, отличающийся тем, что предварительную подготовку пульпы проводят посредством выделения материала по классу крупности менее 0,05 мм с добавлением воды при соотношении масс материала и воды 1:5, при этом флотационную обработку проводят с введением в пульпу при перемешивании измельченного сорбента из смеси при соотношении масс, %: бутадиеновый каучук - 20-60, технический углерод - 80-40, а бутиловый ксантогенат калия и вспениватель Т-80 вводят после введения измельченного сорбента. Flotation-adsorption method for the extraction of ultrafine particles from gold-containing raw materials, including preliminary preparation of the material, the introduction of a sorbent and subsequent hydrophobization in the flotation process, characterized in that the preliminary preparation of the pulp is carried out by isolating the material by particle size less than 0.05 mm with the addition of water at a mass ratio material and water 1: 5, while flotation treatment is carried out with the introduction into the pulp with stirring of the crushed sorbent from the mixture at a mass ratio ,%: butadiene rubber - 20-60, carbon black - 80-40, and potassium butyl xanthate and T-80 blowing agent are introduced after the introduction of the ground sorbent.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011107638/03A RU2465962C1 (en) | 2011-02-28 | 2011-02-28 | Method of flotation adsorption of superdispersed particles from gold-bearing stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011107638/03A RU2465962C1 (en) | 2011-02-28 | 2011-02-28 | Method of flotation adsorption of superdispersed particles from gold-bearing stock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2011107638A true RU2011107638A (en) | 2012-09-10 |
| RU2465962C1 RU2465962C1 (en) | 2012-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011107638/03A RU2465962C1 (en) | 2011-02-28 | 2011-02-28 | Method of flotation adsorption of superdispersed particles from gold-bearing stock |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2465962C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2648400C1 (en) * | 2017-03-22 | 2018-03-26 | федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" | Extracting ultrafine gold particles from steering carbon ore method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2049129C1 (en) * | 1993-03-22 | 1995-11-27 | Борис Николаевич Ласкорин | Method for recovery of gold from ore materials |
| RU2051753C1 (en) * | 1993-10-14 | 1996-01-10 | Левон Ашотович Галустян | Method for extraction of finely-dispersed particles of metals from solutions |
| US5700369A (en) * | 1997-01-14 | 1997-12-23 | Guangzhou Institute Of Geochemistry Chinese Academy Of Sciences | Process for adsorboaggregational flotation of Carlin type natural gold ore dressing |
| RU2400308C1 (en) * | 2009-03-10 | 2010-09-27 | Государственное образовательное учреждение высшего профессионального образования "Уральский государственный технический университет - УПИ имени первого Президента России Б.Н. Ельцина" | Procedure for flotation of poly-metallic sulphide ore |
| RU2388546C1 (en) * | 2009-05-26 | 2010-05-10 | Институт Горного Дела Дальневосточного Отделения Российской Академии Наук | Method for extraction of fine gold in process of gold-bearing sands concentration in gravel deposits |
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2011
- 2011-02-28 RU RU2011107638/03A patent/RU2465962C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2465962C1 (en) | 2012-11-10 |
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Legal Events
| Date | Code | Title | Description |
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| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160229 |