MX9803558A - Proceso de intercambio de iones para la separacion de iones de hierro (iii) a partir de soluciones acuosas que contienen iones de metal de acido sulfurico. - Google Patents

Proceso de intercambio de iones para la separacion de iones de hierro (iii) a partir de soluciones acuosas que contienen iones de metal de acido sulfurico.

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Publication number
MX9803558A
MX9803558A MX9803558A MX9803558A MX9803558A MX 9803558 A MX9803558 A MX 9803558A MX 9803558 A MX9803558 A MX 9803558A MX 9803558 A MX9803558 A MX 9803558A MX 9803558 A MX9803558 A MX 9803558A
Authority
MX
Mexico
Prior art keywords
iron
separation
ion exchange
ions
iii
Prior art date
Application number
MX9803558A
Other languages
English (en)
Inventor
Michael J Gula
David B Dreisinger
E Philip Horwitz
Original Assignee
Eichrom Ind Inc
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
Priority claimed from US08/554,472 external-priority patent/US5582737A/en
Application filed by Eichrom Ind Inc filed Critical Eichrom Ind Inc
Publication of MX9803558A publication Critical patent/MX9803558A/es

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  • Electrolytic Production Of Metals (AREA)

Abstract

Se ha desarrollado un proceso para la preparacion recuperacion y regeneracion por intercambio de iones para el control del hierro con el objeto de reemplazar el proceso convencional de corriente de sangrado empleado en la extraccion electronica del cobre. El proceso minimiza la pérdida de cobalto del circuito de extraccion electronica y remueve el hierro en una solucion basada en sulfato adecuada para constituir una solucion de lixiviacion. Además, este proceso puede lograr una disminucion de la concentracion de sal de hierro en el circuito de electrolito con un incremento asociado de la eficiencia de la corriente.
MX9803558A 1995-11-07 1998-05-06 Proceso de intercambio de iones para la separacion de iones de hierro (iii) a partir de soluciones acuosas que contienen iones de metal de acido sulfurico. MX9803558A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/554,472 US5582737A (en) 1995-11-07 1995-11-07 Ion exchange and regeneration process for separation and removal of iron (III) ions from aqueous sulfuric acid metal ion-containing solutions

Publications (1)

Publication Number Publication Date
MX9803558A true MX9803558A (es) 1998-11-30

Family

ID=24213468

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9803558A MX9803558A (es) 1995-11-07 1998-05-06 Proceso de intercambio de iones para la separacion de iones de hierro (iii) a partir de soluciones acuosas que contienen iones de metal de acido sulfurico.

Country Status (3)

Country Link
MX (1) MX9803558A (es)
PE (1) PE36297A1 (es)
ZA (1) ZA969332B (es)

Also Published As

Publication number Publication date
PE36297A1 (es) 1997-10-03
ZA969332B (en) 1997-05-21

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