RU2012115908A - METHOD OF KYANITE ORE FLOTATION - Google Patents
METHOD OF KYANITE ORE FLOTATION Download PDFInfo
- Publication number
- RU2012115908A RU2012115908A RU2012115908/03A RU2012115908A RU2012115908A RU 2012115908 A RU2012115908 A RU 2012115908A RU 2012115908/03 A RU2012115908/03 A RU 2012115908/03A RU 2012115908 A RU2012115908 A RU 2012115908A RU 2012115908 A RU2012115908 A RU 2012115908A
- Authority
- RU
- Russia
- Prior art keywords
- flotation
- sulfate
- collector
- kyanite
- doflotation
- Prior art date
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- Manufacture And Refinement Of Metals (AREA)
Abstract
1. Способ флотации кианитовых руд, включающий основную и контрольную флотации, перечистки пенного продукта и дофлотацию промежуточных продуктов, анионный собиратель, отключающийся тем, что флотацию ведут в щелочной среде при рН 7.0-8.0 жирнокислотным собирателем, подаваемым совместно с высокомолекулярным алкилбензолсульфонатом или полиалкилбензолсульфонатом в соотношении 1:0.75÷1:2.2. Способ по п.1, отличающийся тем, что в процессе флотации используют оборотную воду, предварительно подготовленную сульфатом алюминия.1. A method of flotation of kyanite ores, including the main and control flotations, purification of the foam product and doflotation of intermediate products, an anion collector, which is switched off by flotation in an alkaline medium at pH 7.0-8.0 with a fatty acid collector supplied together with high molecular weight alkylbenzenesulfonate sulfate or polyalkylate 1: 0.75 ÷ 1: 2.2. The method according to claim 1, characterized in that the flotation process uses recycled water previously prepared with aluminum sulfate.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012115908/03A RU2498861C1 (en) | 2012-04-19 | 2012-04-19 | Method of disthene ore flotation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012115908/03A RU2498861C1 (en) | 2012-04-19 | 2012-04-19 | Method of disthene ore flotation |
Publications (2)
Publication Number | Publication Date |
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RU2012115908A true RU2012115908A (en) | 2013-10-27 |
RU2498861C1 RU2498861C1 (en) | 2013-11-20 |
Family
ID=49446308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2012115908/03A RU2498861C1 (en) | 2012-04-19 | 2012-04-19 | Method of disthene ore flotation |
Country Status (1)
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RU (1) | RU2498861C1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2561641C1 (en) * | 2014-04-25 | 2015-08-27 | Федеральное государственное бюджетное учреждение науки Горный институт Кольского научного центра Российской академии наук | Floatation method of kyanitic ores with pre-extraction of sulphides and graphite |
CN104624360B (en) * | 2014-12-24 | 2017-06-16 | 中国地质科学院郑州矿产综合利用研究所 | Combined reagent and method for sorting kyanite minerals under neutral condition |
CN112007763B (en) * | 2019-12-16 | 2022-03-22 | 中蓝连海设计研究院有限公司 | Combined collecting agent for andalusite ore separation and preparation method and application thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2126292A (en) * | 1937-04-27 | 1938-08-09 | Phosphate Recovery Corp | Process of mineral concentration |
SU1090446A1 (en) * | 1982-05-31 | 1984-05-07 | Предприятие П/Я А-1997 | Method of dressing fluorite ores |
RU2047392C1 (en) * | 1992-06-02 | 1995-11-10 | Горный институт Кольского научного центра РАН | Method for separating forsterite-containing ores |
RU2318606C2 (en) * | 2006-02-17 | 2008-03-10 | Горный институт Кольского научного центра Российской Академии наук | Method used for the sulfide-free ors flotation |
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2012
- 2012-04-19 RU RU2012115908/03A patent/RU2498861C1/en not_active IP Right Cessation
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Publication number | Publication date |
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RU2498861C1 (en) | 2013-11-20 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170420 |