EA200400075A1 - Способ улучшения эффективности тока при электролизе - Google Patents

Способ улучшения эффективности тока при электролизе

Info

Publication number
EA200400075A1
EA200400075A1 EA200400075A EA200400075A EA200400075A1 EA 200400075 A1 EA200400075 A1 EA 200400075A1 EA 200400075 A EA200400075 A EA 200400075A EA 200400075 A EA200400075 A EA 200400075A EA 200400075 A1 EA200400075 A1 EA 200400075A1
Authority
EA
Eurasian Patent Office
Prior art keywords
current efficiency
electrolysis
theoretical
improving current
measured
Prior art date
Application number
EA200400075A
Other languages
English (en)
Other versions
EA005178B1 (ru
Inventor
Ари Рантала
Хенри Виртанен
Original Assignee
Оутокумпу Ойй
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 Оутокумпу Ойй filed Critical Оутокумпу Ойй
Publication of EA200400075A1 publication Critical patent/EA200400075A1/ru
Publication of EA005178B1 publication Critical patent/EA005178B1/ru

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)

Abstract

Изобретение относится к способу улучшения эффективности тока при электролизе. Согласно способу сначала вычисляют теоретическое напряжение ячеек, которое сравнивают с измеряемым напряжением. Постоянно наблюдают за кумулятивной разницей между теоретическим и измеренным напряжением ячеек и когда эта разница пропорциональна эффективности тока, то можно постоянно получать информацию о состоянии процесса. Уменьшение эффективности тока является явным показателем коротких замыканий между электродами, и с помощью способа, согласно изобретению, можно концентрировать работу по устранению коротких замыканий на правильной группе ячеек с точки зрения эффективности тока при электролизе.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200400075A 2001-06-25 2002-06-14 Способ улучшения эффективности тока при электролизе EA005178B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20011351A FI113669B (fi) 2001-06-25 2001-06-25 Menetelmä elektrolyysin virtahyötysuhteen parantamiseksi
PCT/FI2002/000522 WO2003000960A1 (en) 2001-06-25 2002-06-14 Method for the improvement of current efficiency in electrolysis

Publications (2)

Publication Number Publication Date
EA200400075A1 true EA200400075A1 (ru) 2004-06-24
EA005178B1 EA005178B1 (ru) 2004-12-30

Family

ID=8561491

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400075A EA005178B1 (ru) 2001-06-25 2002-06-14 Способ улучшения эффективности тока при электролизе

Country Status (18)

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

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
US8114265B2 (en) * 2007-06-11 2012-02-14 Recherche 2000 Inc. Efficiency optimization and damage detection of electrolysis cells
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
PL2419550T3 (pl) * 2009-04-16 2018-11-30 Recherche 2000 Inc. Sposób i układ dla wydajności prądowej pojedynczego ogniwa elektrolizera
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
CN114351189B (zh) * 2021-10-13 2023-03-24 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
KR100840163B1 (ko) 2008-06-23
FI113669B (fi) 2004-05-31
PL200706B1 (pl) 2009-01-30
FI20011351A0 (fi) 2001-06-25
EP1399604B1 (en) 2011-07-13
FI20011351A (fi) 2002-12-26
CN1322170C (zh) 2007-06-20
JP3917586B2 (ja) 2007-05-23
WO2003000960A1 (en) 2003-01-03
BG108396A (bg) 2005-04-30
US20040232002A1 (en) 2004-11-25
CA2449455A1 (en) 2003-01-03
ZA200309238B (en) 2004-07-21
BG66344B1 (bg) 2013-07-31
MXPA03011774A (es) 2004-04-02
US7122109B2 (en) 2006-10-17
JP2004530796A (ja) 2004-10-07
ATE516387T1 (de) 2011-07-15
EA005178B1 (ru) 2004-12-30
PE20030031A1 (es) 2003-03-11
CA2449455C (en) 2008-01-15
BR0210546A (pt) 2004-05-25
EP1399604A1 (en) 2004-03-24
PL368517A1 (en) 2005-04-04
CN1516753A (zh) 2004-07-28
ES2369751T3 (es) 2011-12-05
KR20040019304A (ko) 2004-03-05
AU2002350349B2 (en) 2007-10-25

Similar Documents

Publication Publication Date Title
EA200400075A1 (ru) Способ улучшения эффективности тока при электролизе
DE69931072D1 (de) Verfahren und vorrichtung zur kontrolle der luftionisierung
DE50312991D1 (de) Verfahren zur Ermittlung der entnehmbaren Ladungsmenge einer Speicherbatterie und Überwachungseinrichtung für eine Speicherbatterie
DE60324126D1 (de) Selektive ausrichtung von nanopartikeln, die wechselstromfelder verwenden
ATE410808T1 (de) Empfindliches erdschlussüberwachungssystem zur verwendung in kompensierten elektrischen energieverteilungsnetzen
ATE484943T1 (de) Elektrolytisches verfahren zum füllen von löchern und vertiefungen mit metallen
WO2006058575A8 (de) Verfahren zum elektro-chemischen bearbeiten eines werkstücks und elektrode für ein solches verfahren
DE60203047D1 (de) Segmentierte gegenelektrode für ein elektrolytisches behandlungssystem
WO2001078930A3 (en) Method of controlling an electrochemical machining process
MY147042A (en) Ion eluting unit, device provided therewith, and washing machine
JP5409964B1 (ja) ワイヤ放電加工装置
DE59803980D1 (de) Schaltungsanordnung und verfahren zur pulsstromversorgung von galvanisier- oder ätzanlagen
EP1342818A3 (en) Method and apparatus for indirect-electrification-type continuous electrolytic etching of metal strip
CN102672293B (zh) 电火花加工装置
EP1537934A3 (en) Electric discharge machine
TW200625800A (en) Inverter circuit
DE60323375D1 (de) Vorrichtung und verfahren zur überwachung eines elektrolytischen verfahrens
KR101717609B1 (ko) 방전 가공 장치
ATE438208T1 (de) Verfahren und vorrichtung zur herstellung elektrisch isolierter schichten von elektrochemischen zellenschichtstoffen
CN218016263U (zh) 一种线切割电路
TW200702090A (en) Electric discharge machine and electric discharge machining method
CN115733468A (zh) 提高模具表面质量的无电解脉冲电源及工作方法
ATE518146T1 (de) Verfahren und einrichtung zur bestimmung der kenngrössen der spannung einer elektrischen installation
TH81172B (th) กระบวนการสำหรับเติมโลหะใส่รูผ่านโดยใช้การกระตุ้นด้วยกระแสไฟฟ้าโดยเฉพาะอย่างยิ่งการเติมทองแดงใส่รูผ่านแผงวงจรพิมพ์
CN101951172A (zh) 万安培级开关整流电源系统

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

PC4A Registration of transfer of a eurasian patent by assignment
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU