FI113669B - Menetelmä elektrolyysin virtahyötysuhteen parantamiseksi - Google Patents

Menetelmä elektrolyysin virtahyötysuhteen parantamiseksi Download PDF

Info

Publication number
FI113669B
FI113669B FI20011351A FI20011351A FI113669B FI 113669 B FI113669 B FI 113669B FI 20011351 A FI20011351 A FI 20011351A FI 20011351 A FI20011351 A FI 20011351A FI 113669 B FI113669 B FI 113669B
Authority
FI
Finland
Prior art keywords
electrolysis
pool
voltage
current efficiency
current
Prior art date
Application number
FI20011351A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20011351A (fi
FI20011351A0 (fi
Inventor
Henri Virtanen
Ari Rantala
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of FI20011351A0 publication Critical patent/FI20011351A0/fi
Priority to FI20011351A priority Critical patent/FI113669B/fi
Priority to MXPA03011774A priority patent/MXPA03011774A/es
Priority to CNB028122216A priority patent/CN1322170C/zh
Priority to PCT/FI2002/000522 priority patent/WO2003000960A1/en
Priority to EA200400075A priority patent/EA005178B1/ru
Priority to ES02751199T priority patent/ES2369751T3/es
Priority to AU2002350349A priority patent/AU2002350349B2/en
Priority to US10/481,522 priority patent/US7122109B2/en
Priority to AT02751199T priority patent/ATE516387T1/de
Priority to BR0210546-2A priority patent/BR0210546A/pt
Priority to PL368517A priority patent/PL200706B1/pl
Priority to EP02751199A priority patent/EP1399604B1/en
Priority to JP2003507337A priority patent/JP3917586B2/ja
Priority to CA002449455A priority patent/CA2449455C/en
Priority to KR1020037016105A priority patent/KR100840163B1/ko
Priority to PE2002000557A priority patent/PE20030031A1/es
Publication of FI20011351A publication Critical patent/FI20011351A/fi
Priority to ZA200309238A priority patent/ZA200309238B/en
Priority to BG108396A priority patent/BG66344B1/bg
Application granted granted Critical
Publication of FI113669B publication Critical patent/FI113669B/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/06—Detection or inhibition of short circuits in the cell
    • 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
    • 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)
  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FI20011351A 2001-06-25 2001-06-25 Menetelmä elektrolyysin virtahyötysuhteen parantamiseksi FI113669B (fi)

Priority Applications (18)

Application Number Priority Date Filing Date Title
FI20011351A FI113669B (fi) 2001-06-25 2001-06-25 Menetelmä elektrolyysin virtahyötysuhteen parantamiseksi
AT02751199T ATE516387T1 (de) 2001-06-25 2002-06-14 Verfahren zur verbesserung der stromausbeute bei der elektrolyse
PL368517A PL200706B1 (pl) 2001-06-25 2002-06-14 Sposób poprawy wydajności prądowej procesu elektrolizy
PCT/FI2002/000522 WO2003000960A1 (en) 2001-06-25 2002-06-14 Method for the improvement of current efficiency in electrolysis
EA200400075A EA005178B1 (ru) 2001-06-25 2002-06-14 Способ улучшения эффективности тока при электролизе
ES02751199T ES2369751T3 (es) 2001-06-25 2002-06-14 Método para la mejora de la eficacia actual en electrólisis
AU2002350349A AU2002350349B2 (en) 2001-06-25 2002-06-14 Method for the improvement of current efficiency in electrolysis
US10/481,522 US7122109B2 (en) 2001-06-25 2002-06-14 Method for the improvements of current efficiency in electrolysis
MXPA03011774A MXPA03011774A (es) 2001-06-25 2002-06-14 Metodo para mejorar la eficiencia de la corriente en la electrolisis.
BR0210546-2A BR0210546A (pt) 2001-06-25 2002-06-14 Um método para o aperfeiçoamento de eficiência de corrente em eletrólise
CNB028122216A CN1322170C (zh) 2001-06-25 2002-06-14 增进电解中电流效率的方法
EP02751199A EP1399604B1 (en) 2001-06-25 2002-06-14 Method for the improvement of current efficiency in electrolysis
JP2003507337A JP3917586B2 (ja) 2001-06-25 2002-06-14 電気分解における電流効率の改善方法
CA002449455A CA2449455C (en) 2001-06-25 2002-06-14 Method for the improvement of current efficiency in electrolysis
KR1020037016105A KR100840163B1 (ko) 2001-06-25 2002-06-14 전기분해에 있어서의 전류효율의 개선 방법
PE2002000557A PE20030031A1 (es) 2001-06-25 2002-06-25 Metodo para mejorar la eficiencia de la corriente en electrolisis
ZA200309238A ZA200309238B (en) 2001-06-25 2003-11-27 Method for the improvement of current efficiency in electrolysis.
BG108396A BG66344B1 (bg) 2001-06-25 2003-11-28 Метод за подобряване използваемостта на тока при електролиза

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20011351A FI113669B (fi) 2001-06-25 2001-06-25 Menetelmä elektrolyysin virtahyötysuhteen parantamiseksi
FI20011351 2001-06-25

Publications (3)

Publication Number Publication Date
FI20011351A0 FI20011351A0 (fi) 2001-06-25
FI20011351A FI20011351A (fi) 2002-12-26
FI113669B true FI113669B (fi) 2004-05-31

Family

ID=8561491

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20011351A FI113669B (fi) 2001-06-25 2001-06-25 Menetelmä elektrolyysin virtahyötysuhteen parantamiseksi

Country Status (18)

Country Link
US (1) US7122109B2 (ko)
EP (1) EP1399604B1 (ko)
JP (1) JP3917586B2 (ko)
KR (1) KR100840163B1 (ko)
CN (1) CN1322170C (ko)
AT (1) ATE516387T1 (ko)
AU (1) AU2002350349B2 (ko)
BG (1) BG66344B1 (ko)
BR (1) BR0210546A (ko)
CA (1) CA2449455C (ko)
EA (1) EA005178B1 (ko)
ES (1) ES2369751T3 (ko)
FI (1) FI113669B (ko)
MX (1) MXPA03011774A (ko)
PE (1) PE20030031A1 (ko)
PL (1) PL200706B1 (ko)
WO (1) WO2003000960A1 (ko)
ZA (1) ZA200309238B (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20031733A0 (fi) * 2003-11-27 2003-11-27 Outokumpu Oy Menetelmä kuparielektrolyysin tilaindeksin määrittämiseksi
CL2004000941A1 (es) * 2004-05-03 2005-03-11 Ind Proveedora De Partes Metal Zona de union resistente a la corrosion entre cobre y acero inoxidable o titanio, formada por una primera zona de aleacion de cobre-niquel, una zona intermedia con aleacion de niquel o niquel puro y una segunda zona de aleacion de acero inoxidable-ni
US20070188054A1 (en) * 2006-02-13 2007-08-16 Honeywell International Inc. Surface acoustic wave packages and methods of forming same
US20070284262A1 (en) * 2006-06-09 2007-12-13 Eugene Yanjun You Method of Detecting Shorts and Bad Contacts in an Electrolytic Cell
ATE542931T2 (de) * 2007-06-11 2012-02-15 Rech 2000 Inc Effizienzoptimierung und schadenerkennung in elektrolysezellen
JP5591474B2 (ja) * 2009-01-29 2014-09-17 パンパシフィック・カッパー株式会社 電流効率集計システム
US8282812B2 (en) 2009-02-24 2012-10-09 John Christopher Burtch Apparatus for producing hydrogen from salt water by electrolysis
US9453286B2 (en) * 2009-04-16 2016-09-27 Recherche 2000 Inc. Method and system for electrolyser single cell current efficiency
DE102011107935A1 (de) 2011-07-19 2013-01-24 Thyssenkrupp Uhde Gmbh Verfahren zur Bestimmung eines sicheren und wirtschaftlichen stromdichteabhängigen Spannungs- und/oder spezifischen Energieverbrauchsbetriebsbereichs
DE102011110507B4 (de) 2011-08-17 2022-09-08 thyssenkrupp nucera AG & Co. KGaA Methode und System zur Bestimmung der Einzelelement -Stromausbeute im Elektrolyseur
JP5815453B2 (ja) * 2012-03-30 2015-11-17 パンパシフィック・カッパー株式会社 銅電解液温度管理方法
CN103628094B (zh) * 2013-11-07 2016-05-18 中国铝业股份有限公司 一种在线测量电解槽电流效率的方法及其实现装置
CN104911634B (zh) * 2015-05-07 2017-07-25 北方工业大学 一种根据阳极导电能力评价电解槽阳极电流分布的方法
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
CN108445344B (zh) * 2018-03-15 2019-02-22 北方工业大学 一种基于电流的预测电极短路的方法及系统
CN114635167B (zh) * 2021-10-13 2023-08-29 杭州三耐环保科技股份有限公司 一种电解生产监控方法和系统
JP7306442B2 (ja) 2021-12-20 2023-07-11 トヨタ自動車株式会社 水電解装置の短絡検知方法、水素製造方法、及び、水電解装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173068B (de) 1960-10-29 1964-07-02 Hoechst Ag Schmelzsicherung zur Verhinderung von Kurzschlussschaeden in Elektrolysezellen
US3574073A (en) 1968-09-04 1971-04-06 Olin Corp Method for adjusting electrodes
US3793166A (en) * 1970-01-07 1974-02-19 American Smelting Refining Electrical current measurement and rapidly locating and positively identifying cathodes having abnormal electrical conditions associated therewith in an electrolytic copper refining process tankhouse
US3809902A (en) 1972-12-15 1974-05-07 Southwire Co Method and apparatus for detecting incipient short circuit conditions in electrolytic cells
FI53463C (fi) 1975-04-10 1978-05-10 Outokumpu Oy Foerfarande och anordning foer avsoekning och avlaegsnande av kortslutningar i en elektrolysbassaeng
CN1141590C (zh) * 1998-06-08 2004-03-10 Abb研究有限公司 检测短路状态的方法和采用该方法的装置
US20010040401A1 (en) * 2000-05-02 2001-11-15 Chang-San Lin Pillow device
KR100853741B1 (ko) * 2004-06-18 2008-08-25 제너럴 모터즈 코오포레이션 수소의 제조 및 사용을 위한 시스템 및 서브시스템

Also Published As

Publication number Publication date
CN1516753A (zh) 2004-07-28
EP1399604A1 (en) 2004-03-24
FI20011351A (fi) 2002-12-26
ZA200309238B (en) 2004-07-21
KR20040019304A (ko) 2004-03-05
WO2003000960A1 (en) 2003-01-03
ATE516387T1 (de) 2011-07-15
PE20030031A1 (es) 2003-03-11
BR0210546A (pt) 2004-05-25
ES2369751T3 (es) 2011-12-05
US7122109B2 (en) 2006-10-17
BG66344B1 (bg) 2013-07-31
JP3917586B2 (ja) 2007-05-23
PL200706B1 (pl) 2009-01-30
EA005178B1 (ru) 2004-12-30
JP2004530796A (ja) 2004-10-07
PL368517A1 (en) 2005-04-04
FI20011351A0 (fi) 2001-06-25
AU2002350349B2 (en) 2007-10-25
MXPA03011774A (es) 2004-04-02
US20040232002A1 (en) 2004-11-25
KR100840163B1 (ko) 2008-06-23
EP1399604B1 (en) 2011-07-13
EA200400075A1 (ru) 2004-06-24
BG108396A (bg) 2005-04-30
CN1322170C (zh) 2007-06-20
CA2449455C (en) 2008-01-15
CA2449455A1 (en) 2003-01-03

Similar Documents

Publication Publication Date Title
FI113669B (fi) Menetelmä elektrolyysin virtahyötysuhteen parantamiseksi
Wei et al. Study of the electrodeposition conditions of metallic manganese in an electrolytic membrane reactor
US4778572A (en) Process for electroplating metals
CA2860813C (en) System for power control in cells for electrolytic recovery of a metal
AU2002350349A1 (en) Method for the improvement of current efficiency in electrolysis
US20040079642A1 (en) Method and device for recovering metals by means of pulsating cathode currents also in combination with anodic coproduction processes
CA2865989C (en) Anode and method of operating an electrolysis cell
RU2763699C1 (ru) Электролизер для извлечения металла из раствора
WO2013143245A1 (zh) 一种铝基铅或铅合金复合材料及其制备方法
Bouzek et al. Current distribution at the electrodes in zinc electrowinning cells
CN205035475U (zh) 一种可调式组合电极
Gana et al. Direct electrorefining of copper scrap using an anode-support system in a bipolar cell
Rousar et al. Calculation of bypass currents in molten salt bipolar cells
EP0058506B1 (en) Bipolar refining of lead
JP7271917B2 (ja) 銅電解精製方法
KR890002750B1 (ko) 구리를 전해정련하는 방법
Varyan Improving energy efficiency and productivity in electrowinning of copper
CN105200460A (zh) 一种可调式组合电极
Saba et al. The electroremoval of copper from dilute waste solutions using Swiss-roll electrode cell
JPS5928600A (ja) 鉄系電気メツキ液の管理方法
Synnott THE EFFECTS OF SIMULTANEOUSLY VARYING ZINC AND SULFURIC ACID CONCENTRATIONS ON ZINC ELECTROWINNING FROM KIDD CREEK ELECTROLYTE AM Alfantazi, DB Dreisinger Department of Metals and Materials Engineering

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: OUTOTEC OYJ

Free format text: OUTOTEC OYJ

MM Patent lapsed