CA1106529A - Procede de fabrication de hauts polymeres dispersants, pouvant separer les argiles et d'autres materiaux renfermant des hydroxyles actifs, presents a la surface des minerais et mineraux - Google Patents

Procede de fabrication de hauts polymeres dispersants, pouvant separer les argiles et d'autres materiaux renfermant des hydroxyles actifs, presents a la surface des minerais et mineraux

Info

Publication number
CA1106529A
CA1106529A CA294,603A CA294603A CA1106529A CA 1106529 A CA1106529 A CA 1106529A CA 294603 A CA294603 A CA 294603A CA 1106529 A CA1106529 A CA 1106529A
Authority
CA
Canada
Prior art keywords
hours
temperature
sodium
reaction
reaction mixture
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
CA294,603A
Other languages
English (en)
Inventor
Johnson P. Moyalan
Torun C. Saikia
Banshidhar Chattaraj
Gopalakrishna Thyagarajan
Samarendra N. Dutta
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.)
Council of Scientific and Industrial Research CSIR
Original Assignee
Council of Scientific and Industrial Research CSIR
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 Council of Scientific and Industrial Research CSIR filed Critical Council of Scientific and Industrial Research CSIR
Priority to CA294,603A priority Critical patent/CA1106529A/fr
Application granted granted Critical
Publication of CA1106529A publication Critical patent/CA1106529A/fr
Expired legal-status Critical Current

Links

CA294,603A 1978-01-09 1978-01-09 Procede de fabrication de hauts polymeres dispersants, pouvant separer les argiles et d'autres materiaux renfermant des hydroxyles actifs, presents a la surface des minerais et mineraux Expired CA1106529A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA294,603A CA1106529A (fr) 1978-01-09 1978-01-09 Procede de fabrication de hauts polymeres dispersants, pouvant separer les argiles et d'autres materiaux renfermant des hydroxyles actifs, presents a la surface des minerais et mineraux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA294,603A CA1106529A (fr) 1978-01-09 1978-01-09 Procede de fabrication de hauts polymeres dispersants, pouvant separer les argiles et d'autres materiaux renfermant des hydroxyles actifs, presents a la surface des minerais et mineraux

Publications (1)

Publication Number Publication Date
CA1106529A true CA1106529A (fr) 1981-08-04

Family

ID=4110490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA294,603A Expired CA1106529A (fr) 1978-01-09 1978-01-09 Procede de fabrication de hauts polymeres dispersants, pouvant separer les argiles et d'autres materiaux renfermant des hydroxyles actifs, presents a la surface des minerais et mineraux

Country Status (1)

Country Link
CA (1) CA1106529A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6041941A (en) * 1997-06-26 2000-03-28 Boc Gases Australia Limited Reagent consumption in mineral separation circuits
US9346062B2 (en) 2009-12-04 2016-05-24 Barrick Gold Corporation Separation of copper minerals from pyrite using air-metabisulfite treatment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6041941A (en) * 1997-06-26 2000-03-28 Boc Gases Australia Limited Reagent consumption in mineral separation circuits
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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