BR7706938A - PRE-EMULSION MIXTURE, WATER EMULSION AND FOAM FLOTATION PROCESS - Google Patents
PRE-EMULSION MIXTURE, WATER EMULSION AND FOAM FLOTATION PROCESSInfo
- 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 (en) | 1978-08-08 |
Family
ID=24948407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7706938A BR7706938A (en) | 1976-10-18 | 1977-10-17 | PRE-EMULSION MIXTURE, WATER EMULSION AND FOAM FLOTATION PROCESS |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR7706938A (en) |
CA (1) | CA1100239A (en) |
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 (en) * | 1991-10-04 | 1993-04-08 | Henkel Kgaa | PROCESS FOR PRODUCING IRON ORE CONCENTRATES BY FLOTATION |
US5261539A (en) * | 1992-10-07 | 1993-11-16 | American Cyanamid Company | Flotation process for purifying calcite |
SE501623C2 (en) * | 1993-05-19 | 1995-04-03 | Berol Nobel Ab | Ways to flotate calcium carbonate ore and a flotation reagent therefor |
US5540337A (en) * | 1994-04-04 | 1996-07-30 | Baker Hughes Incorporated | Alkyloxyalkaneamines useful as cationic froth flotation collectors |
SE521949C2 (en) * | 1997-11-27 | 2003-12-23 | Akzo Nobel Nv | Process for foam flotation of silicate-containing iron ore |
SE514435C2 (en) * | 1999-04-20 | 2001-02-26 | Akzo Nobel Nv | Quaternary ammonium compounds for foam flotation of silicates from iron ore |
EP2017009B1 (en) * | 2007-07-20 | 2013-07-03 | Clariant (Brazil) S.A. | Reverse iron ore flotation by collectors in aqueous nanoemulsion |
ES2554131T3 (en) | 2011-04-13 | 2015-12-16 | Basf Se | Diamine compounds and their use for reverse flotation by silicate foam from iron ore |
WO2012139985A2 (en) * | 2011-04-13 | 2012-10-18 | Basf Se | Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore |
WO2012139986A2 (en) | 2011-04-13 | 2012-10-18 | Basf Se | Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore |
BR112018077147B1 (en) | 2016-07-08 | 2023-05-09 | Akzo Nobel Chemicals International B.V. | MAGNETITE ORE TREATMENT PROCESS, AND COLLECTOR COMPOSITION |
MX2020013179A (en) | 2018-06-19 | 2021-02-26 | Clariant Int Ltd | Use of polyols for improving a process for reverse froth flotation of iron ore. |
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 CA CA288,899A patent/CA1100239A/en not_active Expired
- 1977-10-17 BR BR7706938A patent/BR7706938A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA1100239A (en) | 1981-04-28 |
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