ZA200700135B - Scraper for a drilling taper of an electrolytic cell solution crust for use in aluminium production - Google Patents

Scraper for a drilling taper of an electrolytic cell solution crust for use in aluminium production

Info

Publication number
ZA200700135B
ZA200700135B ZA200700135A ZA200700135A ZA200700135B ZA 200700135 B ZA200700135 B ZA 200700135B ZA 200700135 A ZA200700135 A ZA 200700135A ZA 200700135 A ZA200700135 A ZA 200700135A ZA 200700135 B ZA200700135 B ZA 200700135B
Authority
ZA
South Africa
Prior art keywords
crust
scraper
electrolytic cell
cell solution
aluminium production
Prior art date
Application number
ZA200700135A
Other languages
English (en)
Inventor
Bourges Bernard
Original Assignee
Ecl
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 Ecl filed Critical Ecl
Publication of ZA200700135B publication Critical patent/ZA200700135B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/14—Devices for feeding or crust breaking

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)
ZA200700135A 2004-06-25 2005-06-22 Scraper for a drilling taper of an electrolytic cell solution crust for use in aluminium production ZA200700135B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0406953A FR2872176B1 (fr) 2004-06-25 2004-06-25 Racleur d'un organe de percage d'une croute de bain d'une cellule d'electrolyse destinee a la production d'aluminium

Publications (1)

Publication Number Publication Date
ZA200700135B true ZA200700135B (en) 2008-06-25

Family

ID=34947387

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200700135A ZA200700135B (en) 2004-06-25 2005-06-22 Scraper for a drilling taper of an electrolytic cell solution crust for use in aluminium production

Country Status (11)

Country Link
US (1) US20070246347A1 (de)
EP (1) EP1774062B1 (de)
CN (1) CN100567579C (de)
AR (1) AR052761A1 (de)
AT (1) ATE478979T1 (de)
AU (1) AU2005266290B2 (de)
CA (1) CA2570550A1 (de)
DE (1) DE602005023169D1 (de)
FR (1) FR2872176B1 (de)
WO (1) WO2006010818A2 (de)
ZA (1) ZA200700135B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7828462B2 (en) 2006-04-10 2010-11-09 Jensen Bradford B Imitation candle with simulated lighted wick using external light source
CN101413137B (zh) * 2008-05-20 2010-08-04 许磊 刮削式打壳装置
FR3016898B1 (fr) * 2014-01-27 2017-08-04 Rio Tinto Alcan Int Ltd Dispositif de percage d'une croute de bain cryolithaire apte a etre positionne en peripherie d'une cuve d'electrolyse.
CN107497793B (zh) * 2017-09-30 2024-03-12 中冶赛迪技术研究中心有限公司 一种铝槽打壳锤头超声振动清洗装置及方法
FR3077018B1 (fr) * 2018-01-24 2020-01-24 Rio Tinto Alcan International Limited Dispositif de percage comprenant un fourreau tubulaire fixe a un verin
CN112725838A (zh) * 2021-01-19 2021-04-30 黄文强 一种电解铝槽打壳装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943293C2 (de) * 1979-09-10 1983-02-03 Schweizerische Aluminium AG, 3965 Chippis Vorrichtung zum Führen eines Meißels einer Einschlageinrichtung
FR2527647A1 (fr) * 1982-05-27 1983-12-02 Pechiney Aluminium Dispositif amovible d'alimentation ponctuelle en alumine d'une cuve d'electrolyse pour la production d'aluminium
FR2727985B1 (fr) * 1994-12-09 1997-01-24 Pechiney Aluminium Procede et dispositif de mesure de la temperature et du niveau du bain d'electrolyse fondu dans les cuves de production d'aluminium
CN2623704Y (zh) * 2003-06-13 2004-07-07 沈阳铝镁设计研究院 一种打壳锤头
FR2860522B1 (fr) * 2003-10-02 2006-01-13 Pechiney Aluminium Procede et systeme de controle des ajouts de matieres pulverulentes dans le bain d'une cellule d'electrolyse destinee a la production d'aluminium
FR2884524B1 (fr) * 2005-04-19 2007-06-15 Aluminium Pechiney Soc Par Act Dispositif de controle de la course d'une pointerolle d'un systeme d'alimentation d'une cellule d'electrolyse de production d'aluminium
US7497861B2 (en) * 2006-01-30 2009-03-03 Warsaw Orthopedic, Inc. Chisel system for osteochondral implants and a surgical procedure involving same

Also Published As

Publication number Publication date
CA2570550A1 (fr) 2006-02-02
DE602005023169D1 (de) 2010-10-07
FR2872176B1 (fr) 2006-07-28
ATE478979T1 (de) 2010-09-15
AU2005266290B2 (en) 2009-12-24
CN100567579C (zh) 2009-12-09
AU2005266290A1 (en) 2006-02-02
AR052761A1 (es) 2007-04-04
FR2872176A1 (fr) 2005-12-30
EP1774062A2 (de) 2007-04-18
WO2006010818A2 (fr) 2006-02-02
EP1774062B1 (de) 2010-08-25
WO2006010818A3 (fr) 2006-10-05
CN1977069A (zh) 2007-06-06
US20070246347A1 (en) 2007-10-25

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