ZA883845B - Electrochemical reactor for copper removal from barren solutions - Google Patents

Electrochemical reactor for copper removal from barren solutions

Info

Publication number
ZA883845B
ZA883845B ZA883845A ZA883845A ZA883845B ZA 883845 B ZA883845 B ZA 883845B ZA 883845 A ZA883845 A ZA 883845A ZA 883845 A ZA883845 A ZA 883845A ZA 883845 B ZA883845 B ZA 883845B
Authority
ZA
South Africa
Prior art keywords
electrochemical reactor
copper removal
barren solutions
barren
solutions
Prior art date
Application number
ZA883845A
Other languages
English (en)
Inventor
Graham Cranstoun Dickson
Cranstoun Dickson Graham
Original Assignee
Celec 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
Application filed by Celec Inc filed Critical Celec Inc
Publication of ZA883845B publication Critical patent/ZA883845B/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
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • 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
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • 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
    • 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 Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
ZA883845A 1988-01-21 1988-05-30 Electrochemical reactor for copper removal from barren solutions ZA883845B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA557089 1988-01-21

Publications (1)

Publication Number Publication Date
ZA883845B true ZA883845B (en) 1989-08-30

Family

ID=4137308

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA883845A ZA883845B (en) 1988-01-21 1988-05-30 Electrochemical reactor for copper removal from barren solutions

Country Status (4)

Country Link
US (1) US4911804A (pt)
AU (1) AU621543B2 (pt)
BR (1) BR8806580A (pt)
ZA (1) ZA883845B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160417A (en) * 1991-09-11 1992-11-03 Environmental Systems (International) Ltd. Electrolytic process for treatment of photographic wastewater effluent
GB9318794D0 (en) * 1993-09-10 1993-10-27 Ea Tech Ltd A high surface area cell for the recovery of metals from dilute solutions
US6086733A (en) * 1998-10-27 2000-07-11 Eastman Kodak Company Electrochemical cell for metal recovery
US6149797A (en) * 1998-10-27 2000-11-21 Eastman Kodak Company Method of metal recovery using electrochemical cell
AUPQ520600A0 (en) * 2000-01-21 2000-02-17 Waterpower Systems Pty Ltd Improvements in electrolysis cells
US7794582B1 (en) * 2004-04-02 2010-09-14 EW Metals LLC Method of recovering metal ions recyclable as soluble anode from waste plating solutions
TW200624151A (en) * 2004-11-12 2006-07-16 Monsanto Technology Llc Recovery of noble metals from aqueous process streams
KR100617070B1 (ko) * 2005-09-13 2006-08-30 동부일렉트로닉스 주식회사 전기화학적 도금 셀의 세정 방법
US20080169340A1 (en) * 2007-01-12 2008-07-17 Sheffer Phil B Folded and glued display container having shelf elements
US8262768B2 (en) * 2007-09-17 2012-09-11 Barrick Gold Corporation Method to improve recovery of gold from double refractory gold ores
US8262770B2 (en) 2007-09-18 2012-09-11 Barrick Gold Corporation Process for controlling acid in sulfide pressure oxidation processes
EA020884B1 (ru) * 2007-09-18 2015-02-27 Баррик Гольд Корпорейшн Способ восстановления золота из тугоплавких сульфидных руд
EP3475453A4 (en) * 2016-06-24 2020-03-11 Enviroleach Technologies Inc. METHODS, MATERIALS AND TECHNIQUES FOR RECOVERING PRECIOUS METAL
US10526682B2 (en) 2017-07-17 2020-01-07 Enviroleach Technologies Inc. Methods, materials and techniques for precious metal recovery
IT201700110569A1 (it) * 2017-10-03 2019-04-03 Univ Degli Studi Di Palermo Apparato e metodo per il recupero di rame a partire da scarti di dispositivi elettrici ed elettronici
WO2022036326A1 (en) * 2020-08-14 2022-02-17 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods of flexible electrochemical stripping to recover alkaline ammonia and acidic ammonium from wastewaters
KR20240017007A (ko) * 2021-06-01 2024-02-06 엔쓰 사이클 인코포레이티드 전기화학적 금속 증착 시스템 및 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026772A (en) * 1975-07-16 1977-05-31 Kennecott Copper Corporation Direct electrochemical recovery of copper from dilute acidic solutions
CA1094972A (en) * 1975-10-28 1981-02-03 Paul R. Ammann Process for the direct electrochemical recovery of copper from dilute ammoniacal solutions
US4226685A (en) * 1978-10-23 1980-10-07 Kennecott Copper Corporation Electrolytic treatment of plating wastes
FR2472037A1 (fr) * 1979-12-18 1981-06-26 Elf Aquitaine Electrode poreuse percolante fibreuse modifiee en carbone ou graphite, son application a la realisation de reactions electrochimiques, et reacteurs electrochimiques equipes d'une telle electrode
US4445990A (en) * 1981-11-12 1984-05-01 General Electric Company Electrolytic reactor for cleaning wastewater
US4556469A (en) * 1981-11-12 1985-12-03 General Electric Environmental Services, Inc. Electrolytic reactor for cleaning wastewater

Also Published As

Publication number Publication date
US4911804A (en) 1990-03-27
AU1846988A (en) 1989-07-27
BR8806580A (pt) 1989-08-22
AU621543B2 (en) 1992-03-19

Similar Documents

Publication Publication Date Title
GB2133806B (en) Regenerating solutions for etching copper
ZA883845B (en) Electrochemical reactor for copper removal from barren solutions
EP0268738A3 (en) Electrolytic cell for separating metals
DE3380308D1 (en) Process for cell modification
YU80686A (en) Process for extracting metals from water solutions
GB8823182D0 (en) Reactor elements reactors containing them & processes performed therein
HUT52460A (en) Process for removing heavy metals, particularly cadmium from phosphoric acid containing solutions
ZA898202B (en) Process for removing contaminant elements from electrolyte solutions of useful metals
ZA834535B (en) A process for extracting noble metals from solutions
ZM6688A1 (en) Electrochemical reactor for copper removal from barren solutions
NZ219111A (en) Apparatus for degassing molten metals
EP0232244A3 (en) Flushing arrangement for a metallurgical vessel
GB8422837D0 (en) Solution for dissolving metals
GB8408515D0 (en) Solution for dissolving metals
EP0204055A3 (en) Process for preparing an alloy for hydrogen storage
IL86915A0 (en) Processes for extracting actinide metals
ZA91476B (en) Process for extracting noble metals
IL88852A0 (en) Process for extracting noble metals
IL86784A0 (en) Process for extracting noble metals
GB8803247D0 (en) Electrochemical reduction process
YU7984A (en) Process for silver regeneration from spent silver-zinc batteries
GB8703283D0 (en) Electrochemical reduction process
GB8722942D0 (en) Copper electrolyte
PL269724A1 (en) Method for reclaiming silver from worn catalyst
YU110482A (en) Process for recovering noble metals