CL2014003375A1 - Process to selectively separate enargite from other sulfides in floating processes of copper concentrates by adding a mixture of ammonium and magnesium to the flotation cell. - Google Patents

Process to selectively separate enargite from other sulfides in floating processes of copper concentrates by adding a mixture of ammonium and magnesium to the flotation cell.

Info

Publication number: CL2014003375A1
Authority: CL; Chile
Prior art keywords: enargite; sulfides; ammonium; magnesium; mixture
Prior art date: 2014-12-11

Application number

CL2014003375A

Other languages

Spanish (es)

Inventor

Veronica Schulz Villanueva Karin

Sally Berkowitz Arendt Gabriel

De Los Angeles Hurtado Robles Alicia

Original Assignee

Corporación Nac Del Cobre De Chile

Inst De Innovacion En Mineria Y Metalurgia S A

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.)

2014-12-11

Filing date

2014-12-11

Publication date

2015-02-27

2014-12-11 Application filed by Corporación Nac Del Cobre De Chile, Inst De Innovacion En Mineria Y Metalurgia S A filed Critical Corporación Nac Del Cobre De Chile

2014-12-11 Priority to CL2014003375A priority Critical patent/CL2014003375A1/en

2015-02-27 Publication of CL2014003375A1 publication Critical patent/CL2014003375A1/en

Links

238000000034 method Methods 0.000 title 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 title 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title 1
239000012141 concentrate Substances 0.000 title 1
229910052802 copper Inorganic materials 0.000 title 1
239000010949 copper Substances 0.000 title 1
229910052971 enargite Inorganic materials 0.000 title 1
238000005188 flotation Methods 0.000 title 1
229910052749 magnesium Inorganic materials 0.000 title 1
239000011777 magnesium Substances 0.000 title 1
239000000203 mixture Substances 0.000 title 1
150000003568 thioethers Chemical class 0.000 title 1

CL2014003375A 2014-12-11 2014-12-11 Process to selectively separate enargite from other sulfides in floating processes of copper concentrates by adding a mixture of ammonium and magnesium to the flotation cell. CL2014003375A1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CL2014003375A CL2014003375A1 (en)	2014-12-11	2014-12-11	Process to selectively separate enargite from other sulfides in floating processes of copper concentrates by adding a mixture of ammonium and magnesium to the flotation cell.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CL2014003375A CL2014003375A1 (en)	2014-12-11	2014-12-11	Process to selectively separate enargite from other sulfides in floating processes of copper concentrates by adding a mixture of ammonium and magnesium to the flotation cell.

Publications (1)

Publication Number	Publication Date
CL2014003375A1 true CL2014003375A1 (en)	2015-02-27

Family

ID=53404104

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CL2014003375A CL2014003375A1 (en)	2014-12-11	2014-12-11	Process to selectively separate enargite from other sulfides in floating processes of copper concentrates by adding a mixture of ammonium and magnesium to the flotation cell.

Country Status (1)

Country	Link
CL (1)	CL2014003375A1 (en)

2014
- 2014-12-11 CL CL2014003375A patent/CL2014003375A1/en unknown

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