BR0313009A - Método para a remoção de óxidos de superfìcie a partir de cobre - Google Patents

Método para a remoção de óxidos de superfìcie a partir de cobre

Info

Publication number
BR0313009A
BR0313009A BR0313009-6A BR0313009A BR0313009A BR 0313009 A BR0313009 A BR 0313009A BR 0313009 A BR0313009 A BR 0313009A BR 0313009 A BR0313009 A BR 0313009A
Authority
BR
Brazil
Prior art keywords
copper
removal unit
present
oxide removal
anode
Prior art date
Application number
BR0313009-6A
Other languages
English (en)
Portuguese (pt)
Inventor
Hyvorinen
Olli
Leiponen
Matti
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 BR0313009A publication Critical patent/BR0313009A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/04—Pickling; Descaling in solution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • ing And Chemical Polishing (AREA)
BR0313009-6A 2002-07-31 2003-07-17 Método para a remoção de óxidos de superfìcie a partir de cobre BR0313009A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20021425A FI114871B (fi) 2002-07-31 2002-07-31 Kuparin pintaoksidien poistaminen
PCT/FI2003/000572 WO2004011699A1 (en) 2002-07-31 2003-07-17 Removing surface oxides from copper

Publications (1)

Publication Number Publication Date
BR0313009A true BR0313009A (pt) 2005-06-07

Family

ID=8564392

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0313009-6A BR0313009A (pt) 2002-07-31 2003-07-17 Método para a remoção de óxidos de superfìcie a partir de cobre

Country Status (12)

Country Link
US (1) US20060091021A1 (ru)
EP (1) EP1552042A1 (ru)
JP (1) JP2006501362A (ru)
CN (1) CN1671890A (ru)
AU (1) AU2003281678A1 (ru)
BR (1) BR0313009A (ru)
EA (1) EA006828B1 (ru)
FI (1) FI114871B (ru)
MX (1) MXPA05001196A (ru)
PL (1) PL373766A1 (ru)
TW (1) TW200403360A (ru)
WO (1) WO2004011699A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101514477B (zh) * 2009-03-03 2011-02-02 天津力神电池股份有限公司 一种锂离子电池失效后负极铜箔片的清洗电化学方法
EP2570520B1 (en) * 2011-09-15 2017-11-22 General Electric Company Method of rejuvenating a multilayer structure
CN103469255B (zh) * 2013-09-09 2015-12-23 重庆潼双机械制造有限公司 铜阳极板泡洗液的循环利用装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1773160A (en) * 1927-10-28 1930-08-19 Hanovia Chemical & Mfg Co Process for cupric-oxide removal
GB586250A (en) * 1944-12-11 1947-03-12 Du Pont Electrolytic cleaning of metals
US2749611A (en) * 1951-03-07 1956-06-12 Ver Deutsche Metallwerke Ag Production of wire rod and wire
JPS505988B1 (ru) * 1970-03-23 1975-03-10
GB2133806B (en) * 1983-01-20 1986-06-04 Electricity Council Regenerating solutions for etching copper
JPS59232279A (ja) * 1983-06-13 1984-12-27 Hitachi Ltd 金属表面酸化物の除去方法
JP3267970B2 (ja) * 1991-05-30 2002-03-25 シーケル・ナムローゼ・フェノートシャップ 電解槽のための電極、その用途並びに使用方法
US5795460A (en) * 1996-04-10 1998-08-18 Dynamotive Corporation Method for removal of films from metal surfaces using electrolysis and cavitation action
CA2413843A1 (en) * 2000-10-19 2002-04-25 Daniel John Hawkes Method and apparatus for production of a continuously extruded product

Also Published As

Publication number Publication date
EP1552042A1 (en) 2005-07-13
FI114871B (fi) 2005-01-14
EA006828B1 (ru) 2006-04-28
PL373766A1 (en) 2005-09-19
TW200403360A (en) 2004-03-01
FI20021425A (fi) 2004-02-01
MXPA05001196A (es) 2005-05-16
CN1671890A (zh) 2005-09-21
US20060091021A1 (en) 2006-05-04
FI20021425A0 (fi) 2002-07-31
JP2006501362A (ja) 2006-01-12
EA200500075A1 (ru) 2005-08-25
AU2003281678A1 (en) 2004-02-16
WO2004011699A1 (en) 2004-02-05

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2064 DE 27/07/2010.