BR7706938A - Mistura de pre-emulsao,emulsao aquosa e processo de flotacao com espuma - Google Patents
Mistura de pre-emulsao,emulsao aquosa e processo de flotacao com espumaInfo
- Publication number
- BR7706938A BR7706938A BR7706938A BR7706938A BR7706938A BR 7706938 A BR7706938 A BR 7706938A BR 7706938 A BR7706938 A BR 7706938A BR 7706938 A BR7706938 A BR 7706938A BR 7706938 A BR7706938 A BR 7706938A
- Authority
- BR
- Brazil
- Prior art keywords
- emulsion
- flotation process
- foam flotation
- mixture
- water emulsion
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73361976A | 1976-10-18 | 1976-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7706938A true BR7706938A (pt) | 1978-08-08 |
Family
ID=24948407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7706938A BR7706938A (pt) | 1976-10-18 | 1977-10-17 | Mistura de pre-emulsao,emulsao aquosa e processo de flotacao com espuma |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BR7706938A (pt) |
| CA (1) | CA1100239A (pt) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5061459A (en) * | 1989-10-27 | 1991-10-29 | The British Petroleum Company P.L.C. | Prevention of copper dissolution during cyanidation of gold ores |
| DE4133063A1 (de) * | 1991-10-04 | 1993-04-08 | Henkel Kgaa | Verfahren zur herstellung von eisenerzkonzentraten durch flotation |
| US5261539A (en) * | 1992-10-07 | 1993-11-16 | American Cyanamid Company | Flotation process for purifying calcite |
| SE501623C2 (sv) * | 1993-05-19 | 1995-04-03 | Berol Nobel Ab | Sätt att flotera kalciumkarbonatmalm samt ett flotationsreagens därför |
| US5540337A (en) * | 1994-04-04 | 1996-07-30 | Baker Hughes Incorporated | Alkyloxyalkaneamines useful as cationic froth flotation collectors |
| SE521949C2 (sv) * | 1997-11-27 | 2003-12-23 | Akzo Nobel Nv | Förfarande för skumflotation av silikatinnehållande järnmalm |
| SE514435C2 (sv) * | 1999-04-20 | 2001-02-26 | Akzo Nobel Nv | Kvartära ammoniumföreningar för skumflotation av silikater från järnmalm |
| EP2017009B1 (en) * | 2007-07-20 | 2013-07-03 | Clariant (Brazil) S.A. | Reverse iron ore flotation by collectors in aqueous nanoemulsion |
| JP2014525819A (ja) | 2011-04-13 | 2014-10-02 | ビーエーエスエフ ソシエタス・ヨーロピア | アミン及びジアミン化合物、並びに鉄鉱石からのケイ酸塩を逆フロス浮選するためのそれらの使用 |
| CN103476505B (zh) | 2011-04-13 | 2016-01-06 | 巴斯夫欧洲公司 | 二胺化合物及其在从铁矿石中反泡沫浮选硅酸盐中的用途 |
| CN103501915A (zh) | 2011-04-13 | 2014-01-08 | 巴斯夫欧洲公司 | 胺和二胺化合物及其在从铁矿石中反泡沫浮选硅酸盐中的用途 |
| BR112018077147B1 (pt) | 2016-07-08 | 2023-05-09 | Akzo Nobel Chemicals International B.V. | Processo de tratamento de minério de magnetita, e composição coletora |
| MX2020013179A (es) | 2018-06-19 | 2021-02-26 | Clariant Int Ltd | Uso de polioles para mejorar un proceso para la flotacion de espuma inversa de mena de hierro. |
| WO2023180027A1 (en) | 2022-03-25 | 2023-09-28 | Clariant International Ltd | Novel cationic collectors for improving a process for froth flotation of silicates |
-
1977
- 1977-10-17 BR BR7706938A patent/BR7706938A/pt unknown
- 1977-10-17 CA CA288,899A patent/CA1100239A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1100239A (en) | 1981-04-28 |
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