BG99199A - Method for electrochemical dissolution of sulphur-containing concentrates and/or ores by ion-exchange membranes - Google Patents

Method for electrochemical dissolution of sulphur-containing concentrates and/or ores by ion-exchange membranes

Info

Publication number
BG99199A
BG99199A BG99199A BG9919994A BG99199A BG 99199 A BG99199 A BG 99199A BG 99199 A BG99199 A BG 99199A BG 9919994 A BG9919994 A BG 9919994A BG 99199 A BG99199 A BG 99199A
Authority
BG
Bulgaria
Prior art keywords
ores
sulphur
ion
electrochemical dissolution
containing concentrates
Prior art date
Application number
BG99199A
Other languages
English (en)
Inventor
Nikolaus Tschischow
Hector Sepulveda
Original Assignee
Desarrollo Minero Ltda
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 filed Critical Desarrollo Minero Ltda
Publication of BG99199A publication Critical patent/BG99199A/xx

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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (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)
BG99199A 1993-11-22 1994-11-21 Method for electrochemical dissolution of sulphur-containing concentrates and/or ores by ion-exchange membranes BG99199A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BG99199A true BG99199A (en) 1995-09-29

Family

ID=44643151

Family Applications (1)

Application Number Title Priority Date Filing Date
BG99199A BG99199A (en) 1993-11-22 1994-11-21 Method for electrochemical dissolution of sulphur-containing concentrates and/or ores by ion-exchange membranes

Country Status (20)

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

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
CN100346008C (zh) * 2001-11-29 2007-10-31 株式会社荏原制作所 用于再生离子交换剂的方法与设备以及电解处理装置
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
EP0654547A1 (en) 1995-05-24
CZ281694A3 (en) 1995-07-12
SI9400415A (en) 1995-06-30
CO4440448A1 (es) 1997-05-07
CN1109109A (zh) 1995-09-27
NO944446L (no) 1995-05-23
FI945460A (fi) 1995-05-23
AU7893594A (en) 1995-06-01
CA2136052A1 (en) 1995-05-23
NO944446D0 (no) 1994-11-21
PE15495A1 (es) 1995-06-09
JPH07207484A (ja) 1995-08-08
FI945460A0 (fi) 1994-11-21
PL305940A1 (en) 1995-05-29
BR9404672A (pt) 1995-07-11
AP9400687A0 (en) 1994-10-31
RU94040903A (ru) 1997-02-27
SK141794A3 (en) 1995-09-13
ZA949210B (en) 1995-08-04
KR950014368A (ko) 1995-06-16
IL111137A0 (en) 1994-12-29

Similar Documents

Publication Publication Date Title
US5785833A (en) Process for removing iron from tin-plating electrolytes
FR2570087B1 (fr) Procede d'oxydation electrolytique et ensemble d'electrolyse pour sa mise en oeuvre
EP0841305A3 (en) Process and apparatus for the production of electrolyzed water
ES8203428A1 (es) Un procedimiento para producir electroliticamente metales y metaloides a partir de sus compuestos
BG99199A (en) Method for electrochemical dissolution of sulphur-containing concentrates and/or ores by ion-exchange membranes
IT1282979B1 (it) Procedimento per il decapaggio dell'acciaio nel quale la ossidazione dello ione ferroso formatosi viene effettuata per via elettrochimica
US4906340A (en) Process for electroplating metals
CA1169020A (en) Aqueous electrowinning of metals using fuel oxidizable at the anode
US4406752A (en) Electrowinning of noble metals
DE59913824D1 (de) Verfahren und Zelle zur elektrochemischen Herstellung von Alkalimetall aus Alkalimetallamalgam
GB1534178A (en) Process for the electrolytic purification of nickel-electrorefining electrolytes
CA2235308A1 (en) Electrowinning electrode and cell design and process for using same
WO2001092604A3 (en) Electrolysis cell for restoring the concentration of metal ions in processes of electroplating
CA2097868A1 (en) Method and apparatus for regenerating an aqueous solution containing metal ions and sulphuric acid, and the use of the method
DE59805819D1 (de) Herstellung von elektroden-elektrolyt-einheiten durch elektrolytische abscheidung des katalysators
ATE135417T1 (de) Verfahren und vorrichtung zum elektrolytischen austragen von metallen aus einer metallionen enthaltenden lösung sowie elektrode zur durchführung des verfahrens
Dupuis et al. Gold recovery from thiourea solutions by direct electrowinning
Illangovan et al. Electrometallurgy of Chalcopyrites. VI.--The Nature of Anodic Behavior in Galvanic Cementation
JPS5534607A (en) Recovering and removing method for useless metals from chromate solution by diaphragm electrolysis
Schneider Process and installation for the regeneration of solutions containing metal ions and sulphuric acid
Prior Process for Electrolytically Refining Silver
CN1021236C (zh) 解决锌和二氧化锰同时电解工艺中酸平衡的方法
Kazanskii Non-Reagent Technology of Electrolyte Refining in Production of Cathode Nickel
Loutfy et al. Electrowinning of copper in presence of high concentration of iron
SU773113A1 (ru) Способ электровыщелачивани цинксодержащих материалов