PE15495A1 - Proceso para la disolucion electroquimica de minerales sulfurosos y/o concentrados por medio de membranas de intercambio ionico y diferenciales de potencial - Google Patents

Proceso para la disolucion electroquimica de minerales sulfurosos y/o concentrados por medio de membranas de intercambio ionico y diferenciales de potencial

Info

Publication number
PE15495A1
PE15495A1 PE1994250144A PE25014494A PE15495A1 PE 15495 A1 PE15495 A1 PE 15495A1 PE 1994250144 A PE1994250144 A PE 1994250144A PE 25014494 A PE25014494 A PE 25014494A PE 15495 A1 PE15495 A1 PE 15495A1
Authority
PE
Peru
Prior art keywords
exchange membranes
sulphidous
ionic exchange
electrochemical dissolution
concentrated minerals
Prior art date
Application number
PE1994250144A
Other languages
English (en)
Inventor
Titow Nikolaus Tschischow
Vargas Hector Sepulveda
Original Assignee
Desarrollo Minero Ltda Sodemi Ltda Soc D
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 Desarrollo Minero Ltda Sodemi Ltda Soc D filed Critical Desarrollo Minero Ltda Sodemi Ltda Soc D
Publication of PE15495A1 publication Critical patent/PE15495A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/045—Leaching using electrochemical processes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

CARACTERIZADO POR USAR CELDAS PROVISTAS DE MEMBRANAS DE INTERCAMBIO IONICO Y LA APLICACION DE UNA DIFERENCIA DE POTENCIAL, QUE CONFIGURA UN PROCESO CICLICO QUE PERMITE LA DISOLUCION ANODICA DEL MINERAL Y LA ELECTRODEPOSICION EN EL CATOLITO DEL METAL USANDO UNA MEMBRANA DE INTERCAMBIO IONICO; REGENERANDO ADEMAS EL ELECTROLITO LIXIVIANTE EN EL ANOLITO, EL CUAL SE GASTA EN EL CATOLITO DONDE SE RECUPERA EL METAL
PE1994250144A 1993-11-22 1994-09-07 Proceso para la disolucion electroquimica de minerales sulfurosos y/o concentrados por medio de membranas de intercambio ionico y diferenciales de potencial PE15495A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL1993001446 1993-11-22

Publications (1)

Publication Number Publication Date
PE15495A1 true PE15495A1 (es) 1995-06-09

Family

ID=44643151

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1994250144A PE15495A1 (es) 1993-11-22 1994-09-07 Proceso para la disolucion electroquimica de minerales sulfurosos y/o concentrados por medio de membranas de intercambio ionico y diferenciales de potencial

Country Status (20)

Country Link
EP (1) EP0654547A1 (es)
JP (1) JPH07207484A (es)
KR (1) KR950014368A (es)
CN (1) CN1109109A (es)
AP (1) AP9400687A0 (es)
AU (1) AU7893594A (es)
BG (1) BG99199A (es)
BR (1) BR9404672A (es)
CA (1) CA2136052A1 (es)
CO (1) CO4440448A1 (es)
CZ (1) CZ281694A3 (es)
FI (1) FI945460A (es)
IL (1) IL111137A0 (es)
NO (1) NO944446L (es)
PE (1) PE15495A1 (es)
PL (1) PL305940A1 (es)
RU (1) RU94040903A (es)
SI (1) SI9400415A (es)
SK (1) SK141794A3 (es)
ZA (1) ZA949210B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2368349A (en) * 2000-10-27 2002-05-01 Imperial College Electrolytic extraction of metals; recycling
KR100917433B1 (ko) * 2001-11-29 2009-09-14 가부시키가이샤 에바라 세이사꾸쇼 이온 교환기를 재생시키는 방법 및 장치, 그리고 전해질처리장치
AU2002951283A0 (en) * 2002-09-09 2002-09-19 Occtech Engineering Pty Ltd Process and apparatus for recovery of cynanide and metals
NL2003595C2 (en) * 2009-10-06 2011-04-07 Elemetal Holding B V Process and apparatus for recovering metals.
EA026961B1 (ru) * 2012-12-29 2017-06-30 Товарищество С Ограниченной Ответственностью "Инвестиционный Промышленный Капитал" Способ переработки металлосодержащих материалов, в том числе руд, техногенных материалов и технологических отходов металлургической промышленности
CN104131162B (zh) * 2014-06-20 2016-01-06 山东国大黄金股份有限公司 一种萃铜余液综合回收与循环利用方法
CL2015000274A1 (es) * 2015-02-04 2015-06-26 Propipe Maquinarias Limitada Sistema electrolitico unificado para precipitar metales de interes y regenerar agentes oxidantes, comprende un dispositivo celda de membranas que esta compuesto por uno o mas compartimientos catodicos y por uno o mas compartimientos anodicos, los que se encuentran separados por una membrana de intercambio ionico y unidireccional; y proceso electrolitico.
DE102017216564A1 (de) * 2017-09-19 2019-03-21 Siemens Aktiengesellschaft CO2-freie elektrochemische Herstellung von Metallen und Legierungen davon
CN110241432A (zh) * 2019-06-05 2019-09-17 常州大学 电解铜箔制造工艺中快速溶铜的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159232A (en) * 1977-09-23 1979-06-26 Bacon William G Electro-hydrometallurgical process for the extraction of base metals and iron
ZM2281A1 (en) * 1980-03-17 1981-12-21 Nat Res Dev Anode-assisted action reduction
FR2502187B1 (fr) * 1981-03-19 1985-09-20 Centre Nat Rech Scient Procede et dispositif pour l'electrotraitement de materiaux composites pulverulents
US5169503A (en) * 1988-06-24 1992-12-08 Baughman David R Process for extracting metal values from ores

Also Published As

Publication number Publication date
CO4440448A1 (es) 1997-05-07
AU7893594A (en) 1995-06-01
CA2136052A1 (en) 1995-05-23
SI9400415A (en) 1995-06-30
BG99199A (en) 1995-09-29
PL305940A1 (en) 1995-05-29
CN1109109A (zh) 1995-09-27
NO944446L (no) 1995-05-23
EP0654547A1 (en) 1995-05-24
BR9404672A (pt) 1995-07-11
KR950014368A (ko) 1995-06-16
FI945460A0 (fi) 1994-11-21
FI945460A (fi) 1995-05-23
IL111137A0 (en) 1994-12-29
ZA949210B (en) 1995-08-04
CZ281694A3 (en) 1995-07-12
AP9400687A0 (en) 1994-10-31
JPH07207484A (ja) 1995-08-08
RU94040903A (ru) 1997-02-27
SK141794A3 (en) 1995-09-13
NO944446D0 (no) 1994-11-21

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Legal Events

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FG Grant, registration
FD Application declared void or lapsed