ES2151409A1 - Anodo, un procedimiento para la fabricacion del mismo y un procedimiento para la produccion de aluminio. - Google Patents

Anodo, un procedimiento para la fabricacion del mismo y un procedimiento para la produccion de aluminio.

Info

Publication number
ES2151409A1
ES2151409A1 ES009801672A ES9801672A ES2151409A1 ES 2151409 A1 ES2151409 A1 ES 2151409A1 ES 009801672 A ES009801672 A ES 009801672A ES 9801672 A ES9801672 A ES 9801672A ES 2151409 A1 ES2151409 A1 ES 2151409A1
Authority
ES
Spain
Prior art keywords
manufacture
anode
aluminum
production
composition
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES009801672A
Other languages
English (en)
Other versions
ES2151409B1 (es
Inventor
De Carvalho Jose Ricard Duarte
Sarcinelli Eduardo Baptista
Dognini Deusa Maria Braga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALBRAS Aluminio Brasileiro SA
Original Assignee
ALBRAS Aluminio Brasileiro SA
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
Priority claimed from BR9705537A external-priority patent/BR9705537A/pt
Priority claimed from BR9800469A external-priority patent/BR9800469C1/pt
Application filed by ALBRAS Aluminio Brasileiro SA filed Critical ALBRAS Aluminio Brasileiro SA
Priority to ES9900325A priority Critical patent/ES2163963B1/es
Publication of ES2151409A1 publication Critical patent/ES2151409A1/es
Application granted granted Critical
Publication of ES2151409B1 publication Critical patent/ES2151409B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Anodo, un procedimiento para la fabricación de mismo y un procedimiento para la producción de aluminio, en particular una composición de ánodos que comprende como agente ligante, melazas de caña de azúcar en lugar de la brea electrolítica convencional, cuya composición puede incluir adicionalmente aditivos basados en litio, flúor, aluminio, boro y azufre y se utiliza en un procedimiento para la fabricación de ánodos para la industria de aluminio primario. Es de aplicación en la industria de aluminio primario.
ES009801672A 1997-08-06 1998-08-05 Anodo, un procedimiento para la fabricacion del mismo y un procedimiento para la produccion de aluminio. Expired - Lifetime ES2151409B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9900325A ES2163963B1 (es) 1998-04-17 1999-02-17 Perfeccionamientos en el objeto de la patente de invencion n- 9801672 por "anodo, un procedimiento para la fabricacion del mismo y un procedimiento para la produccion de aluminio.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR9705537A BR9705537A (pt) 1997-08-06 1997-08-06 Processo de utilização de melaço de cana-de-açúcar na fabricação de anodos para produção de alumìnio
BR9800469A BR9800469C1 (pt) 1998-04-17 1998-04-17 Desenvolvimento em anodo, processo para a fabricação e para a produção de alumìnio

Publications (2)

Publication Number Publication Date
ES2151409A1 true ES2151409A1 (es) 2000-12-16
ES2151409B1 ES2151409B1 (es) 2001-07-01

Family

ID=25664877

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009801672A Expired - Lifetime ES2151409B1 (es) 1997-08-06 1998-08-05 Anodo, un procedimiento para la fabricacion del mismo y un procedimiento para la produccion de aluminio.

Country Status (10)

Country Link
US (1) US6235184B1 (es)
AR (1) AR009895A1 (es)
AU (1) AU730519B2 (es)
CA (1) CA2242122A1 (es)
ES (1) ES2151409B1 (es)
FR (1) FR2767144B1 (es)
IT (2) IT1302127B1 (es)
NO (1) NO983604L (es)
NZ (1) NZ330483A (es)
SI (1) SI9800221A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6425462B1 (en) * 2000-11-03 2002-07-30 Su The Tran Gravity-assisted elevator brake/clutch
US20050135991A1 (en) * 2003-12-19 2005-06-23 Engle Michael J. Carbonaceous reductant for use in the fluidized bed chlorination of titanium-containing solids
IT1396948B1 (it) 2009-12-16 2012-12-20 Italghisa S P A Pasta elettrodica per elettrodi in grafite privi di "binder" a base idrocarburica
CN103184474B (zh) * 2011-12-31 2016-09-28 湖南晟通科技集团有限公司 一种阳极保护环的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738918A (en) * 1971-08-16 1973-06-12 A Johnson Reduction of aluminum with improved reduction cell and anodes
JPS52147595A (en) * 1976-06-03 1977-12-08 Tamagawa Kikai Kinzoku Kk Conversion process for carbon waste to additive coal substance in electric refining of aluminium
EP0467739A1 (fr) * 1990-07-16 1992-01-22 Avebene-Aquitaine Procédé pour la fabrication d'agglomérés et produits obtenus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787310A (en) * 1972-09-13 1974-01-22 A Johnson Reduction of aluminum with improved reduction cell and anodes
IN151193B (es) * 1978-04-20 1983-03-05 Savoie Electrodes Refract
DE4023913A1 (de) * 1989-12-28 1991-07-11 Sukrija Jusufbegovic Stopfen zum verschliessen der loecher fuer anodenstangen in anodenbloecken waehrend der kalzinier-behandlung
BR9104934A (pt) * 1991-11-12 1992-06-16 Ricardo Wilson Santos Guimarae Carvao vegetal extraido da casca da laranja
NO176885C (no) * 1992-04-07 1995-06-14 Kvaerner Eng Anvendelse av rent karbon i form av karbonpartikler som anodemateriale til aluminiumfremstilling
US5932086A (en) * 1997-09-18 1999-08-03 Elkem Metals Company, L.P. Process for making manganese

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738918A (en) * 1971-08-16 1973-06-12 A Johnson Reduction of aluminum with improved reduction cell and anodes
JPS52147595A (en) * 1976-06-03 1977-12-08 Tamagawa Kikai Kinzoku Kk Conversion process for carbon waste to additive coal substance in electric refining of aluminium
EP0467739A1 (fr) * 1990-07-16 1992-01-22 Avebene-Aquitaine Procédé pour la fabrication d'agglomérés et produits obtenus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS WPI, Derwent Publications Ltd., AN 1978-07244, & JP 52147595 A (TAMAGAWA KK) 08.12.1977 *

Also Published As

Publication number Publication date
NO983604D0 (no) 1998-08-05
IT1302127B1 (it) 2000-07-31
ITRM980519A1 (it) 2000-02-03
NZ330483A (en) 1999-10-28
ITRM990234A1 (it) 2000-10-16
FR2767144B1 (fr) 2000-12-29
ES2151409B1 (es) 2001-07-01
NO983604L (no) 1999-02-08
US6235184B1 (en) 2001-05-22
AR009895A1 (es) 2000-05-03
AU7311098A (en) 1999-02-18
FR2767144A1 (fr) 1999-02-12
AU730519B2 (en) 2001-03-08
IT1306132B1 (it) 2001-05-30
CA2242122A1 (en) 1999-02-06
ITRM980519A0 (it) 1998-08-03
SI9800221A (sl) 1999-04-30

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