PL396882A1 - New method for electrolyte excretion of arsenic from copper industry - Google Patents

New method for electrolyte excretion of arsenic from copper industry

Info

Publication number
PL396882A1
PL396882A1 PL39688211A PL39688211A PL396882A1 PL 396882 A1 PL396882 A1 PL 396882A1 PL 39688211 A PL39688211 A PL 39688211A PL 39688211 A PL39688211 A PL 39688211A PL 396882 A1 PL396882 A1 PL 396882A1
Authority
PL
Poland
Prior art keywords
arsenic
new method
copper industry
electrolyte excretion
electrolyte
Prior art date
Application number
PL39688211A
Other languages
Polish (pl)
Other versions
PL226513B1 (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 PL396882A priority Critical patent/PL226513B1/en
Priority to EP12795068.1A priority patent/EP2769004A1/en
Priority to CN201280063161.4A priority patent/CN104204305A/en
Priority to PCT/IB2012/055717 priority patent/WO2013057700A1/en
Priority to MX2014004770A priority patent/MX2014004770A/en
Publication of PL396882A1 publication Critical patent/PL396882A1/en
Priority to CL2014001004A priority patent/CL2014001004A1/en
Publication of PL226513B1 publication Critical patent/PL226513B1/en

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

  • Electrolytic Production Of Metals (AREA)

Abstract

Przedmiotem wynalazku jest sposób elektrolitycznego wydzielania arsenu z elektrolitów porafinacyjnych charakteryzujacy sie tym, ze realizuje sie go za pomoca jednoetapowego procesu potencjostatycznego wydzielania arsenu, korzystnie na katodzie stalowej, w zakresie potencjalów katody od - 1,20 V do - 1,70 V wzgledem anody, korzystnie ze stali kwasoodpornej, przy czym elektrolit nie jest poddawany obróbce chemicznej.The subject of the invention is a method of electrolytic separation of arsenic from post-refining electrolytes, characterized in that it is carried out by means of a one-step process of potentiostatic arsenic secretion, preferably on a steel cathode, in the range of cathode potentials from - 1.20 V to - 1.70 V in relation to the anode, preferably stainless steel, the electrolyte not being chemically treated.

PL396882A 2011-10-19 2011-11-07 New method for electrolyte excretion of arsenic from copper industry PL226513B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PL396882A PL226513B1 (en) 2011-11-07 2011-11-07 New method for electrolyte excretion of arsenic from copper industry
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 (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
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 (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.
CL2014001004A CL2014001004A1 (en) 2011-10-19 2014-04-17 Arsenic electrolytic separation method of electrolytes after refining comprising a stage of potentiostatic separation of arsenic in a steel cathode, in a range between -1.2 to -1.7 v with respect to the anode, where the electrolyte is not undergoing chemical treatment; and method of unwrapping.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL396882A PL226513B1 (en) 2011-11-07 2011-11-07 New method for electrolyte excretion of arsenic from copper industry

Publications (2)

Publication Number Publication Date
PL396882A1 true PL396882A1 (en) 2013-05-13
PL226513B1 PL226513B1 (en) 2017-08-31

Family

ID=48522586

Family Applications (1)

Application Number Title Priority Date Filing Date
PL396882A PL226513B1 (en) 2011-10-19 2011-11-07 New method for electrolyte excretion of arsenic from copper industry

Country Status (1)

Country Link
PL (1) PL226513B1 (en)

Also Published As

Publication number Publication date
PL226513B1 (en) 2017-08-31

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