BRPI0508164A - aparelho e método para monitorar uma célular eletrolìtica - Google Patents

aparelho e método para monitorar uma célular eletrolìtica

Info

Publication number
BRPI0508164A
BRPI0508164A BRPI0508164-5A BRPI0508164A BRPI0508164A BR PI0508164 A BRPI0508164 A BR PI0508164A BR PI0508164 A BRPI0508164 A BR PI0508164A BR PI0508164 A BRPI0508164 A BR PI0508164A
Authority
BR
Brazil
Prior art keywords
cell
magnetic field
electrolytic cell
monitoring
sensors
Prior art date
Application number
BRPI0508164-5A
Other languages
English (en)
Inventor
Eugene Yanjun You
Antonio Berges-Dreyfous
David B George
Daniel Kim
Keming Zhou
Original Assignee
Kennecott Utah Copper Corp
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 Kennecott Utah Copper Corp filed Critical Kennecott Utah Copper Corp
Publication of BRPI0508164A publication Critical patent/BRPI0508164A/pt

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
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/12—Process control or regulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/207—Constructional details independent of the type of device used
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Secondary Cells (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

APARELHO E MéTODO PARA MONITORAR UMA CéLULA ELETROLìTICA. Para uma célula eletrolítica, um aparelho e método são descritos os quais usam um ou mais sensores para medir intensidade de campo magnético sobre um condutor carregando corrente elétrica. Um processador está em cominicação elétrica com os sensores e determina uma intensidade compensada de campo magnético baseado nos campos magnéticos de outros condutores que também carregam corrente elétrica para ou a partir da célula eletrolítica. O processador usa esta intensidade compensada de campo magnético para determinar a corrente elétrica de cátodo carregada pelo condutor e para identificar circuitos abertos e curtos-circuitos entre os ânodos e cátodos da célula. O aparelho e método descritos levam em conta interações entre os campos magnéticos dos cátodos vizinhos.
BRPI0508164-5A 2004-03-17 2005-03-17 aparelho e método para monitorar uma célular eletrolìtica BRPI0508164A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55389904P 2004-03-17 2004-03-17
PCT/US2005/009104 WO2005090639A2 (en) 2004-03-17 2005-03-17 Monitoring electrolytic cell currents

Publications (1)

Publication Number Publication Date
BRPI0508164A true BRPI0508164A (pt) 2007-08-07

Family

ID=34963161

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0508164-5A BRPI0508164A (pt) 2004-03-17 2005-03-17 aparelho e método para monitorar uma célular eletrolìtica
BRPI0508165-3A BRPI0508165B1 (pt) 2004-03-17 2005-03-17 Sistema, e método para monitoramento de célula eletrolítica

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0508165-3A BRPI0508165B1 (pt) 2004-03-17 2005-03-17 Sistema, e método para monitoramento de célula eletrolítica

Country Status (11)

Country Link
US (2) US7445696B2 (pt)
EP (2) EP1733074A2 (pt)
JP (2) JP5153322B2 (pt)
CN (2) CN1954098B (pt)
AU (2) AU2005224674B2 (pt)
BR (2) BRPI0508164A (pt)
CA (2) CA2558230A1 (pt)
ES (1) ES2614629T3 (pt)
PE (2) PE20060183A1 (pt)
PL (1) PL1733076T3 (pt)
WO (2) WO2005090639A2 (pt)

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Also Published As

Publication number Publication date
EP1733076B1 (en) 2016-12-14
BRPI0508165A (pt) 2007-08-07
EP1733076A2 (en) 2006-12-20
CN1954098B (zh) 2011-04-06
EP1733074A2 (en) 2006-12-20
PL1733076T3 (pl) 2017-07-31
WO2005090644A3 (en) 2006-09-08
PE20060136A1 (es) 2006-03-01
CA2558231A1 (en) 2005-09-29
WO2005090639A2 (en) 2005-09-29
JP2007529629A (ja) 2007-10-25
US7550068B2 (en) 2009-06-23
JP2007529628A (ja) 2007-10-25
CN1954099A (zh) 2007-04-25
US20050217999A1 (en) 2005-10-06
AU2005224674A1 (en) 2005-09-29
AU2005224673B2 (en) 2010-03-04
AU2005224673A1 (en) 2005-09-29
WO2005090644A2 (en) 2005-09-29
US7445696B2 (en) 2008-11-04
WO2005090639A3 (en) 2006-09-08
CN1954099B (zh) 2012-12-19
US20050218001A1 (en) 2005-10-06
AU2005224674B2 (en) 2010-02-25
ES2614629T3 (es) 2017-06-01
BRPI0508165B1 (pt) 2018-01-23
PE20060183A1 (es) 2006-03-21
CA2558230A1 (en) 2005-09-29
CA2558231C (en) 2013-02-19
JP5153322B2 (ja) 2013-02-27
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