CA853248A - Flotation dressing of pyrite ore rich in arsenic - Google Patents

Flotation dressing of pyrite ore rich in arsenic

Info

Publication number
CA853248A
CA853248A CA853248A CA853248DA CA853248A CA 853248 A CA853248 A CA 853248A CA 853248 A CA853248 A CA 853248A CA 853248D A CA853248D A CA 853248DA CA 853248 A CA853248 A CA 853248A
Authority
CA
Canada
Prior art keywords
arsenic
pyrite ore
ore rich
flotation
dressing
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
CA853248A
Inventor
S. Oyasater Oddlaug
A. H. H. Fahlstrom Per
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.)
Boliden AB
Original Assignee
Boliden AB
Publication date
Application granted granted Critical
Publication of CA853248A publication Critical patent/CA853248A/en
Expired legal-status Critical Current

Links

CA853248A Flotation dressing of pyrite ore rich in arsenic Expired CA853248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA853248T

Publications (1)

Publication Number Publication Date
CA853248A true CA853248A (en) 1970-10-06

Family

ID=36338871

Family Applications (1)

Application Number Title Priority Date Filing Date
CA853248A Expired CA853248A (en) Flotation dressing of pyrite ore rich in arsenic

Country Status (1)

Country Link
CA (1) CA853248A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904374A (en) * 1987-10-08 1990-02-27 Sentrachem Limited Froth flotation
US5171428A (en) * 1991-11-27 1992-12-15 Beattie Morris J V Flotation separation of arsenopyrite from pyrite
US9346062B2 (en) 2009-12-04 2016-05-24 Barrick Gold Corporation Separation of copper minerals from pyrite using air-metabisulfite treatment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904374A (en) * 1987-10-08 1990-02-27 Sentrachem Limited Froth flotation
US5171428A (en) * 1991-11-27 1992-12-15 Beattie Morris J V Flotation separation of arsenopyrite from pyrite
US9346062B2 (en) 2009-12-04 2016-05-24 Barrick Gold Corporation Separation of copper minerals from pyrite using air-metabisulfite treatment
US10258996B2 (en) 2009-12-04 2019-04-16 Barrick Gold Corporation Separation of copper minerals from pyrite using air-metabisulfite treatment

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