PL396693A1 - Nowa metoda odmiedziowania elektrolitów przemyslu miedziowego - Google Patents

Nowa metoda odmiedziowania elektrolitów przemyslu miedziowego

Info

Publication number
PL396693A1
PL396693A1 PL39669311A PL39669311A PL396693A1 PL 396693 A1 PL396693 A1 PL 396693A1 PL 39669311 A PL39669311 A PL 39669311A PL 39669311 A PL39669311 A PL 39669311A PL 396693 A1 PL396693 A1 PL 396693A1
Authority
PL
Poland
Prior art keywords
copper
electrolytes
new method
industry
removal
Prior art date
Application number
PL39669311A
Other languages
English (en)
Inventor
Michal Gieron
Sławomir Ruta
Przemysław Zaprzalski
Original Assignee
Nano-Tech Spólka Z Ograniczona Odpowiedzialnoscia
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 Nano-Tech Spólka Z Ograniczona Odpowiedzialnoscia filed Critical Nano-Tech Spólka Z Ograniczona Odpowiedzialnoscia
Priority to PL39669311A priority Critical patent/PL396693A1/pl
Priority to US14/352,729 priority patent/US20140246326A1/en
Priority to EP12795068.1A priority patent/EP2769004A1/en
Priority to CN201280063161.4A priority patent/CN104204305A/zh
Priority to PCT/IB2012/055717 priority patent/WO2013057700A1/en
Priority to MX2014004770A priority patent/MX2014004770A/es
Publication of PL396693A1 publication Critical patent/PL396693A1/pl
Priority to CL2014001004A priority patent/CL2014001004A1/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
    • 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
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/22—Electrolytic production, recovery or refining of metals by electrolysis of solutions of metals not provided for in groups C25C1/02 - C25C1/20

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Przedmiotem wynalazku jest sposób odmiedziowania elektrolitów porafinacyjnych charakteryzujacy sie tym, ze realizuje sie go za pomoca jednoetapowego procesu potencjostatycznego wydzielania miedzi na katodzie w zakresie potencjalów katody od - 1,00 V do - 1,50 V wzgledem anody ze stali kwasoodpornej, przy czym elektrolit nie jest poddawany obróbce chemicznej.
PL39669311A 2011-10-19 2011-10-19 Nowa metoda odmiedziowania elektrolitów przemyslu miedziowego PL396693A1 (pl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
PL39669311A PL396693A1 (pl) 2011-10-19 2011-10-19 Nowa metoda odmiedziowania elektrolitów przemyslu miedziowego
US14/352,729 US20140246326A1 (en) 2011-10-19 2012-10-19 Method Of Electrolytic Deposition Of Arsenic From Industrial Electrolytes Including Waste Electrolytes Used In Electrorefining Of Copper After Prior Decopperisation Of Electrolyte
EP12795068.1A EP2769004A1 (en) 2011-10-19 2012-10-19 Method of electrolytic deposition of arsenic from industrial electrolytes including waste electrolytes used in electrorefining of copper after prior decopperisation of electrolyte
CN201280063161.4A CN104204305A (zh) 2011-10-19 2012-10-19 从包括电解液预先脱铜后的用于铜电解精炼的废电解液的工业电解液电解沉积砷的方法
PCT/IB2012/055717 WO2013057700A1 (en) 2011-10-19 2012-10-19 Method of electrolytic deposition of arsenic from industrial electrolytes including waste electrolytes used in electrorefining of copper after prior decopperisation of electrolyte
MX2014004770A MX2014004770A (es) 2011-10-19 2012-10-19 Metodo para la deposicion electrolitica de arsenico a partir de electrolitos industriales incluyendo electrolitos residuales utilizados en la electrorrefinacion de cobre despues de la descobrizacion previa del electrolito.
CL2014001004A CL2014001004A1 (es) 2011-10-19 2014-04-17 Metodo de separacion electrolitica de arsenico de los electrolitos tras la refinacion que comprende una etapa de separacion potenciostatica del arsenico en un catodo de acero, en un rango entre -1,2 hasta -1,7 v respecto al anodo, donde el electrolito no es sometido a tratamiento quimico; y metodo de desencobrado.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL39669311A PL396693A1 (pl) 2011-10-19 2011-10-19 Nowa metoda odmiedziowania elektrolitów przemyslu miedziowego

Publications (1)

Publication Number Publication Date
PL396693A1 true PL396693A1 (pl) 2013-04-29

Family

ID=48536391

Family Applications (1)

Application Number Title Priority Date Filing Date
PL39669311A PL396693A1 (pl) 2011-10-19 2011-10-19 Nowa metoda odmiedziowania elektrolitów przemyslu miedziowego

Country Status (2)

Country Link
US (1) US20140246326A1 (pl)
PL (1) PL396693A1 (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013075889A1 (en) 2011-11-22 2013-05-30 Nano-Tech Sp. Z O.O. A method for industrial copper electrorefining

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874350B (zh) * 2015-05-15 2017-04-19 中国环境科学研究院 一种去除地下水重金属砷污染的介质材料及制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742415A (en) * 1953-03-27 1956-04-17 American Smelting Refining Electrodeposition of arsenic from acid electrolytes
US3915834A (en) * 1974-04-01 1975-10-28 Kennecott Copper Corp Electrowinning cell having an anode with no more than one-half the active surface area of the cathode
US4083761A (en) * 1976-08-02 1978-04-11 Noranda Mines Limited Arsenic removal from electrolytes with application of periodic reverse current
GB8518601D0 (en) * 1985-07-23 1985-08-29 Tenneco Canada Inc Removal of arsenic from acids
DE69111078T2 (de) * 1990-11-28 1996-01-11 Moltech Invent S.A., Luxemburg/Luxembourg Elektrodenzusammenstellung und multimonopolare zellen für die aluminiumelektrogewinnung.
US7003868B2 (en) * 2003-02-26 2006-02-28 T.A. Caid Industries Inc. Coated stainless-steel/copper weld for electroplating cathode
US7378011B2 (en) * 2003-07-28 2008-05-27 Phelps Dodge Corporation Method and apparatus for electrowinning copper using the ferrous/ferric anode reaction
US7494580B2 (en) * 2003-07-28 2009-02-24 Phelps Dodge Corporation System and method for producing copper powder by electrowinning using the ferrous/ferric anode reaction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013075889A1 (en) 2011-11-22 2013-05-30 Nano-Tech Sp. Z O.O. A method for industrial copper electrorefining

Also Published As

Publication number Publication date
US20140246326A1 (en) 2014-09-04

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