BR8703175A - Processo de regulagem do teor de breu de anodos pre-cozidos destinados a producao de aluminio por eletrolise - Google Patents

Processo de regulagem do teor de breu de anodos pre-cozidos destinados a producao de aluminio por eletrolise

Info

Publication number
BR8703175A
BR8703175A BR8703175A BR8703175A BR8703175A BR 8703175 A BR8703175 A BR 8703175A BR 8703175 A BR8703175 A BR 8703175A BR 8703175 A BR8703175 A BR 8703175A BR 8703175 A BR8703175 A BR 8703175A
Authority
BR
Brazil
Prior art keywords
gamma
anodes
forming
regulating
carbonaceous paste
Prior art date
Application number
BR8703175A
Other languages
English (en)
Inventor
Claude Vanvoren
Original Assignee
Pechiney Aluminium
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 Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of BR8703175A publication Critical patent/BR8703175A/pt

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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • C04B35/532—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Discharge Heating (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Insulating Bodies (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
BR8703175A 1986-06-24 1987-06-23 Processo de regulagem do teor de breu de anodos pre-cozidos destinados a producao de aluminio por eletrolise BR8703175A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8609805A FR2600675B1 (fr) 1986-06-24 1986-06-24 Procede de reglage de la teneur en brai des anodes destinees a la production d'aluminium par electrolyse

Publications (1)

Publication Number Publication Date
BR8703175A true BR8703175A (pt) 1988-03-08

Family

ID=9337120

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8703175A BR8703175A (pt) 1986-06-24 1987-06-23 Processo de regulagem do teor de breu de anodos pre-cozidos destinados a producao de aluminio por eletrolise

Country Status (25)

Country Link
US (1) US4770826A (pt)
EP (1) EP0252859B1 (pt)
JP (1) JPS634088A (pt)
KR (1) KR880000624A (pt)
CN (1) CN1012184B (pt)
AT (1) ATE56052T1 (pt)
AU (1) AU591411B2 (pt)
BR (1) BR8703175A (pt)
CA (1) CA1276262C (pt)
DE (1) DE3764563D1 (pt)
ES (1) ES2017520B3 (pt)
FR (1) FR2600675B1 (pt)
GR (1) GR3000906T3 (pt)
HU (1) HUT45740A (pt)
IN (1) IN169663B (pt)
IS (1) IS1394B6 (pt)
MY (1) MY102861A (pt)
NO (1) NO174008C (pt)
NZ (1) NZ220736A (pt)
OA (1) OA08618A (pt)
PL (1) PL154508B1 (pt)
SU (1) SU1597108A3 (pt)
TR (1) TR22953A (pt)
YU (1) YU46318B (pt)
ZA (1) ZA874525B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111546662A (zh) * 2020-05-12 2020-08-18 沁阳市碳素有限公司 一种铝用碳素阳极的成型方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109464C2 (de) * 1991-03-22 2000-01-05 Deutz Ag Verfahren und Einrichtung zur Überwachung und Steuerung der Dichte und Höhe von ungebrannten Anodenblöcken insbesondere für die Aluminium-Schmelzflußelektrolyse
AU722834B2 (en) * 1997-01-30 2000-08-10 Aluminium Pechiney Carbonaceous block having high resistance to thermal shock
AU744234B2 (en) 1998-12-17 2002-02-21 Nippon Light Metal Company Ltd. Method of producing highly pure aluminum primary base metal
BR9900253A (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de alumìnio e aço inoxidável a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
BR9900252A (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de aço inoxidável para a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
JP4714964B2 (ja) 2000-06-30 2011-07-06 ミツミ電機株式会社 メモリカード用コネクタ
JP4513177B2 (ja) 2000-06-30 2010-07-28 ミツミ電機株式会社 メモリカード用コネクタ
DE10051236A1 (de) * 2000-10-16 2002-04-25 Dorst Masch & Anlagen Verfahren und Vorrichtung zum Bestimmen von Pressparametern zum Pressen komplex aufgebauter Presslinge
CN1332069C (zh) * 2003-12-06 2007-08-15 包头铝业股份有限公司 用冰晶石——氧化铝熔盐电解法生产纯度高的铝的方法
WO2005057227A1 (en) * 2003-12-12 2005-06-23 B.D.H. Industries Inc. System and method to forecast the electrical conductivity of anodes for aluminum production before baking
CN1924106B (zh) * 2006-08-29 2010-05-26 中国铝业股份有限公司 预焙阳极焙烧升温工艺
CN103820815A (zh) * 2013-12-12 2014-05-28 中国铝业股份有限公司 一种提高生阳极体积密度的生阳极配方的实验方法
AU2015309643B2 (en) * 2014-08-29 2017-10-26 Rio Tinto Alcan International Limited Determining dosing of binding agent for combining with particulate material to produce an electrode

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050702A (pt) * 1963-12-04 1900-01-01
US4133090A (en) * 1977-06-15 1979-01-09 Aluminum Company Of America Control of binder content in carbon article manufacture
FR2436763A1 (fr) * 1978-09-21 1980-04-18 Aluminum Co Of America Determination de la teneur en liant dans la fabrication d'articles en charbon
US4244897A (en) * 1979-03-22 1981-01-13 Measurex Corporation Method and apparatus to control the density of products produced from an extrusion process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111546662A (zh) * 2020-05-12 2020-08-18 沁阳市碳素有限公司 一种铝用碳素阳极的成型方法

Also Published As

Publication number Publication date
DE3764563D1 (de) 1990-10-04
ZA874525B (en) 1988-02-24
IN169663B (pt) 1991-11-30
IS1394B6 (is) 1989-10-31
ATE56052T1 (de) 1990-09-15
JPS634088A (ja) 1988-01-09
HUT45740A (en) 1988-08-29
CN87104371A (zh) 1988-01-06
AU7461087A (en) 1988-01-07
MY102861A (en) 1993-03-31
EP0252859A1 (fr) 1988-01-13
EP0252859B1 (fr) 1990-08-29
US4770826A (en) 1988-09-13
TR22953A (tr) 1988-11-19
CN1012184B (zh) 1991-03-27
OA08618A (fr) 1988-11-30
KR880000624A (ko) 1988-03-28
PL154508B1 (en) 1991-08-30
NO174008B (no) 1993-11-22
FR2600675B1 (fr) 1988-08-26
SU1597108A3 (ru) 1990-09-30
PL266390A1 (en) 1988-08-18
NO872626D0 (no) 1987-06-23
YU117187A (en) 1990-06-30
GR3000906T3 (en) 1991-12-10
FR2600675A1 (fr) 1987-12-31
CA1276262C (fr) 1990-11-13
NZ220736A (en) 1990-09-26
ES2017520B3 (es) 1991-02-16
YU46318B (sh) 1993-05-28
AU591411B2 (en) 1989-11-30
NO174008C (no) 1998-09-14
NO872626L (no) 1987-12-28
IS3233A7 (is) 1987-12-25

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Legal Events

Date Code Title Description
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 23/06/2002