BR7706938A - PRE-EMULSION MIXTURE, WATER EMULSION AND FOAM FLOTATION PROCESS - Google Patents

PRE-EMULSION MIXTURE, WATER EMULSION AND FOAM FLOTATION PROCESS

Info

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
Application number
BR7706938A
Other languages
Portuguese (pt)
Inventor
H Nemeth
D Johnson
R Lawlor
Original Assignee
Akzona Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Akzona Inc filed Critical Akzona Inc
Publication of BR7706938A publication Critical patent/BR7706938A/en

Links

BR7706938A 1976-10-18 1977-10-17 PRE-EMULSION MIXTURE, WATER EMULSION AND FOAM FLOTATION PROCESS BR7706938A (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CA1100239A (en) 1981-04-28

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