ES2114452A1 - Procedimiento para la recuperacion de cobre de materiales metalicos con base oxidos-sulfatos. - Google Patents

Procedimiento para la recuperacion de cobre de materiales metalicos con base oxidos-sulfatos.

Info

Publication number
ES2114452A1
ES2114452A1 ES9501858A ES9501858A ES2114452A1 ES 2114452 A1 ES2114452 A1 ES 2114452A1 ES 9501858 A ES9501858 A ES 9501858A ES 9501858 A ES9501858 A ES 9501858A ES 2114452 A1 ES2114452 A1 ES 2114452A1
Authority
ES
Spain
Prior art keywords
sulphates
oxides
materials based
metal materials
recovering copper
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.)
Granted
Application number
ES9501858A
Other languages
English (en)
Other versions
ES2114452B1 (es
Inventor
Priego Francisco Jose Alguacil
Ortega Luis Magne
Donoso Patricio Navarro
Alvarez Jaime Simpson
Coedo Aurora Gomez
Lopez M Teresa Dorado
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.)
Universidad de Santiago de Chile
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Universidad de Santiago de Chile
Consejo Superior de Investigaciones Cientificas CSIC
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 Universidad de Santiago de Chile, Consejo Superior de Investigaciones Cientificas CSIC filed Critical Universidad de Santiago de Chile
Priority to ES9501858A priority Critical patent/ES2114452B1/es
Priority to PCT/ES1996/000147 priority patent/WO1997004140A1/es
Publication of ES2114452A1 publication Critical patent/ES2114452A1/es
Application granted granted Critical
Publication of ES2114452B1 publication Critical patent/ES2114452B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

PROCEDIMIENTO PARA LA RECUPERACION DE COBRE DE MATERIALES METALICOS CON BASE OXIDOS-SULFATOS. PROCEDIMIENTO PARA LA RECUPERACION DE COBRE A PARTIR DE MATERIALES METALICOS CON BASE OXIDOS-SULFATOS MEDIANTE LIXIVIACION CON UNA DISOLUCION DE CLORURO AMONICO, QUE DA LUGAR A LA FORMACION DE LOS COMPLEJOS CLORO-AMONIACALES DE COBRE Y SEPARACION DE ESTE METAL DE LA DISOLUCION FERTIL MEDIANTE CEMENTACION Y/O EXTRACCION CON DISOLVENTES.
ES9501858A 1995-07-14 1995-09-26 Procedimiento para la recuperacion de cobre de materiales metalicos con base oxidos-sulfatos. Expired - Fee Related ES2114452B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9501858A ES2114452B1 (es) 1995-09-26 1995-09-26 Procedimiento para la recuperacion de cobre de materiales metalicos con base oxidos-sulfatos.
PCT/ES1996/000147 WO1997004140A1 (es) 1995-07-14 1996-07-12 Procedimiento hidrometalurgico para la recuperacion de cobre de materiales metalicos de caracter oxidado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9501858A ES2114452B1 (es) 1995-09-26 1995-09-26 Procedimiento para la recuperacion de cobre de materiales metalicos con base oxidos-sulfatos.

Publications (2)

Publication Number Publication Date
ES2114452A1 true ES2114452A1 (es) 1998-05-16
ES2114452B1 ES2114452B1 (es) 1999-07-16

Family

ID=8291664

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9501858A Expired - Fee Related ES2114452B1 (es) 1995-07-14 1995-09-26 Procedimiento para la recuperacion de cobre de materiales metalicos con base oxidos-sulfatos.

Country Status (1)

Country Link
ES (1) ES2114452B1 (es)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291280A1 (fr) * 1974-11-18 1976-06-11 Burrows Walter Procede de recuperation d'oxydes de metaux
ES2014174A6 (es) * 1989-07-13 1990-06-16 Consejo Superior Investigacion Procedimiento para la recuperacion de cinc, cobre y plomo de minerales y materiales oxidados yno sulfurados.
EP0551155A1 (en) * 1992-01-10 1993-07-14 B.U.S. ENGITEC SERVIZI AMBIENTALI S.r.l. Process for recovering zinc and lead from flue dusts from electrical steel works and for recycling said purified metals to the furnace, and installation for implementing said process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291280A1 (fr) * 1974-11-18 1976-06-11 Burrows Walter Procede de recuperation d'oxydes de metaux
ES2014174A6 (es) * 1989-07-13 1990-06-16 Consejo Superior Investigacion Procedimiento para la recuperacion de cinc, cobre y plomo de minerales y materiales oxidados yno sulfurados.
EP0551155A1 (en) * 1992-01-10 1993-07-14 B.U.S. ENGITEC SERVIZI AMBIENTALI S.r.l. Process for recovering zinc and lead from flue dusts from electrical steel works and for recycling said purified metals to the furnace, and installation for implementing said process

Also Published As

Publication number Publication date
ES2114452B1 (es) 1999-07-16

Similar Documents

Publication Publication Date Title
ZA937288B (en) Hydrometallurgical process for the recovery of precious metal values from precious metal ores with thiosulfate lixiviant
ZA975140B (en) Process for the recovery of precious metal values from aqueous ammoniacal thiosulfate leach solutions
ZA987217B (en) Chloride assisted hydrometallurgical extraction of metal from sulphide or laterite ores.
AP1714A (en) Method for thiosulfate leaching of precious metal-containing materials.
CA2221940A1 (en) Chloride assisted hydrometallurgical extraction of nickel and cobalt from sulphide ores
ES8607418A1 (es) Un procedimiento hidrometalurgico para extraer zinc y cobre y recuperar plomo y-o metales preciosos, principalmente la plata, de materias sulfurosas zinciferas
MXPA02003298A (es) Produccion de oxido de zinc a partir de concentrados complejos de sulfuro utilizando procesamiento con cloruro.
CA2417413A1 (en) Method for recovering copper from sulfide ore materials using high temperature pressure leaching, solvent extraction and electrowinning
PL257225A1 (en) Method of reclaiming zinc from aqueous ammonia solutions
CA2011855A1 (en) Process of treating metal chloride wastes
DE69406111D1 (de) Gewinnung von zink aus einer lösung, die cyanwasserstoff enthält
CA2199268A1 (en) Method for recovering metal and chemical values
CA2363031A1 (en) Improved methods for leaching of ores
ES2114452A1 (es) Procedimiento para la recuperacion de cobre de materiales metalicos con base oxidos-sulfatos.
CA2209559A1 (en) Gold recovery from refractory carbonaceous ores by pressure oxidation, thiosulfate leaching and resin-in-leach adsorption
Kunda Hydrometallurgical processing of silver concentrate
ES2114444A1 (es) Procedimiento hidrometalurgico para la recuperacion de cobre de residuos metalurgicos oxidados.
ZA92939B (en) A process for extracting precious metals from an ore or concentrate
RU92003404A (ru) Способ переработки серебряных руд, содержащих ртуть
CA2059428A1 (en) Recovery of nickel from uranium containing ore
Zhang et al. Recovery of copper, nickel and zinc from ammoniacal leaching concentrate of electroplating sludge by selective hydrogen reduction
SV1993000078A (es) Proceso hidrometalurgico para la recuperacion de valores de metal precioso con un lixiviante de tiosulfato.
Ozberk et al. Lead chloride electrolysis and the conceptual design of a cell
Ramachandran et al. Modernization of Asarco's Corpus Christi Electrolytic Zinc Plant
ZA938047B (en) Process for recovering precious metals from tailings

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19980516

Kind code of ref document: A1

Effective date: 19980516

FD1A Patent lapsed

Effective date: 20050927