CA1100239A - Traduction non-disponible - Google Patents

Traduction non-disponible

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Publication number
CA1100239A
CA1100239A CA288,899A CA288899A CA1100239A CA 1100239 A CA1100239 A CA 1100239A CA 288899 A CA288899 A CA 288899A CA 1100239 A CA1100239 A CA 1100239A
Authority
CA
Canada
Prior art keywords
percent
amine
mixture
weight
ether
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA288,899A
Other languages
English (en)
Inventor
Robert E. Lawlor
Dale H. Johnson
Harold C. Nemeth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1100239A publication Critical patent/CA1100239A/fr
Expired legal-status Critical Current

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  • Colloid Chemistry (AREA)
CA288,899A 1976-10-18 1977-10-17 Traduction non-disponible Expired CA1100239A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73361976A 1976-10-18 1976-10-18
US733,619 1976-10-18

Publications (1)

Publication Number Publication Date
CA1100239A true CA1100239A (fr) 1981-04-28

Family

ID=24948407

Family Applications (1)

Application Number Title Priority Date Filing Date
CA288,899A Expired CA1100239A (fr) 1976-10-18 1977-10-17 Traduction non-disponible

Country Status (2)

Country Link
BR (1) BR7706938A (fr)
CA (1) CA1100239A (fr)

Cited By (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
US5261539A (en) * 1992-10-07 1993-11-16 American Cyanamid Company Flotation process for purifying calcite
US5540336A (en) * 1991-10-04 1996-07-30 Henkel Kommanditgesellschaft Auf Aktien Method of producing iron ore concentrates by froth flotation
US5540337A (en) * 1994-04-04 1996-07-30 Baker Hughes Incorporated Alkyloxyalkaneamines useful as cationic froth flotation collectors
US5720873A (en) * 1993-05-19 1998-02-24 Akzo Nobel Nv Method of floating calcium carbonate ore and flotation reagent therefor
US6076682A (en) * 1997-11-27 2000-06-20 Akzo Nobel N.V. Process for froth flotation of silicate-containing iron ore
US7311206B1 (en) * 1999-04-20 2007-12-25 Akzo Nobel N.V. Quaternary ammonium compounds for froth flotation of silicates from an iron ore
EP2017009A1 (fr) * 2007-07-20 2009-01-21 Clariant (Brazil) S.A. Flottation inversée de minerai de fer par des collecteurs dans une nanoémulsion aqueuse
WO2012139986A2 (fr) 2011-04-13 2012-10-18 Basf Se Composés d'amine et de diamine et leur utilisation pour une flottation par moussage inverse de silicate à partir de minerai de fer
WO2012139985A2 (fr) 2011-04-13 2012-10-18 Basf Se Composés d'amine et de diamine et leur utilisation pour une flottation par moussage inverse de silicate à partir de minerai de fer
US9346061B2 (en) 2011-04-13 2016-05-24 Basf Se Diamine compounds and their use for inverse froth flotation of silicate from iron ore
WO2019243058A2 (fr) 2018-06-19 2019-12-26 Clariant International Ltd Utilisation de polyols pour améliorer un procédé de flottation par mousse inverse de minerai de fer
US10722904B2 (en) 2016-07-08 2020-07-28 Nouryon Chemicals International, B.V. Process to treat magnetite ore and collector composition
WO2023180027A1 (fr) 2022-03-25 2023-09-28 Clariant International Ltd Nouveaux collecteurs cationiques pour améliorer un procédé de flottation par mousse de silicates

Cited By (22)

* 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
US5540336A (en) * 1991-10-04 1996-07-30 Henkel Kommanditgesellschaft Auf Aktien Method of producing iron ore concentrates by froth flotation
US5261539A (en) * 1992-10-07 1993-11-16 American Cyanamid Company Flotation process for purifying calcite
US5720873A (en) * 1993-05-19 1998-02-24 Akzo Nobel Nv Method of floating calcium carbonate ore and flotation reagent therefor
US5540337A (en) * 1994-04-04 1996-07-30 Baker Hughes Incorporated Alkyloxyalkaneamines useful as cationic froth flotation collectors
US6076682A (en) * 1997-11-27 2000-06-20 Akzo Nobel N.V. Process for froth flotation of silicate-containing iron ore
US7311206B1 (en) * 1999-04-20 2007-12-25 Akzo Nobel N.V. Quaternary ammonium compounds for froth flotation of silicates from an iron ore
US9403174B2 (en) 2007-07-20 2016-08-02 Clariant S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion
US8784678B2 (en) 2007-07-20 2014-07-22 Clariant S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion
AU2008338029B2 (en) * 2007-07-20 2012-07-26 Clariant S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion
EP2017009A1 (fr) * 2007-07-20 2009-01-21 Clariant (Brazil) S.A. Flottation inversée de minerai de fer par des collecteurs dans une nanoémulsion aqueuse
WO2009077015A1 (fr) * 2007-07-20 2009-06-25 Clariant (Brazil) S.A. Flottation inverse du minerai de fer au moyen de collecteurs dans une nanoémulsion aqueuse
US9346061B2 (en) 2011-04-13 2016-05-24 Basf Se Diamine compounds and their use for inverse froth flotation of silicate from iron ore
JP2014517818A (ja) * 2011-04-13 2014-07-24 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
WO2012139985A2 (fr) 2011-04-13 2012-10-18 Basf Se Composés d'amine et de diamine et leur utilisation pour une flottation par moussage inverse de silicate à partir de minerai de fer
WO2012139986A2 (fr) 2011-04-13 2012-10-18 Basf Se Composés d'amine et de diamine et leur utilisation pour une flottation par moussage inverse de silicate à partir de minerai de fer
US9561512B2 (en) 2011-04-13 2017-02-07 Basf Se Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore
US9566590B2 (en) 2011-04-13 2017-02-14 Basf Se Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore
EP2696985B1 (fr) 2011-04-13 2018-02-21 Basf Se Procédé de flottation par moussage inverse pour la separation de silicate à partir de minerai de fer utilisant des composés d'amine et de diamine
US10722904B2 (en) 2016-07-08 2020-07-28 Nouryon Chemicals International, B.V. Process to treat magnetite ore and collector composition
WO2019243058A2 (fr) 2018-06-19 2019-12-26 Clariant International Ltd Utilisation de polyols pour améliorer un procédé de flottation par mousse inverse de minerai de fer
WO2023180027A1 (fr) 2022-03-25 2023-09-28 Clariant International Ltd Nouveaux collecteurs cationiques pour améliorer un procédé de flottation par mousse de silicates

Also Published As

Publication number Publication date
BR7706938A (pt) 1978-08-08

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