AU611059B2 - Flotation process - Google Patents

Flotation process Download PDF

Info

Publication number
AU611059B2
AU611059B2 AU42444/89A AU4244489A AU611059B2 AU 611059 B2 AU611059 B2 AU 611059B2 AU 42444/89 A AU42444/89 A AU 42444/89A AU 4244489 A AU4244489 A AU 4244489A AU 611059 B2 AU611059 B2 AU 611059B2
Authority
AU
Australia
Prior art keywords
mineral
pulp
pyrrhotite
ferrous metal
flotation
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.)
Ceased
Application number
AU42444/89A
Other languages
English (en)
Other versions
AU4244489A (en
Inventor
Andrew Neil Kerr
Dietrich Liechti
Maria Antonieta Marticorena
Daniel Aurel Pelland
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.)
Vale Canada Ltd
Original Assignee
Vale Canada Ltd
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 Vale Canada Ltd filed Critical Vale Canada Ltd
Publication of AU4244489A publication Critical patent/AU4244489A/en
Application granted granted Critical
Publication of AU611059B2 publication Critical patent/AU611059B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU42444/89A 1988-10-11 1989-09-29 Flotation process Ceased AU611059B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US25547588A 1988-10-11 1988-10-11
US255475 1988-10-11
US40367589A 1989-09-06 1989-09-06
US403675 1989-09-06

Publications (2)

Publication Number Publication Date
AU4244489A AU4244489A (en) 1990-04-26
AU611059B2 true AU611059B2 (en) 1991-05-30

Family

ID=26944724

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42444/89A Ceased AU611059B2 (en) 1988-10-11 1989-09-29 Flotation process

Country Status (3)

Country Link
AU (1) AU611059B2 (fr)
BR (1) BR8905103A (fr)
CA (1) CA1330125C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU619979B2 (en) * 1990-04-19 1992-02-06 Dow Chemical Company, The Depression of the flotation of silica or siliceous gangue in mineral flotation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7004326B1 (en) * 2004-10-07 2006-02-28 Inco Limited Arsenide depression in flotation of multi-sulfide minerals

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5971673A (en) * 1972-09-01 1975-03-06 Continental Oil Co Paration
CA1062819A (fr) * 1976-12-07 1979-09-18 Stephen J. Thorndyke Flottation de sulfures de cuivre et de nickel
US4684459A (en) * 1985-11-29 1987-08-04 The Dow Chemical Company Collector compositions for the froth flotation of mineral values

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5971673A (en) * 1972-09-01 1975-03-06 Continental Oil Co Paration
CA1062819A (fr) * 1976-12-07 1979-09-18 Stephen J. Thorndyke Flottation de sulfures de cuivre et de nickel
US4684459A (en) * 1985-11-29 1987-08-04 The Dow Chemical Company Collector compositions for the froth flotation of mineral values

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU619979B2 (en) * 1990-04-19 1992-02-06 Dow Chemical Company, The Depression of the flotation of silica or siliceous gangue in mineral flotation

Also Published As

Publication number Publication date
AU4244489A (en) 1990-04-26
CA1330125C (fr) 1994-06-07
BR8905103A (pt) 1990-05-15

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