BR7508128A - Processo para a producao de aluminio - Google Patents

Processo para a producao de aluminio

Info

Publication number
BR7508128A
BR7508128A BR7508128*A BR7508128A BR7508128A BR 7508128 A BR7508128 A BR 7508128A BR 7508128 A BR7508128 A BR 7508128A BR 7508128 A BR7508128 A BR 7508128A
Authority
BR
Brazil
Prior art keywords
aluminum
production
Prior art date
Application number
BR7508128*A
Other languages
English (en)
Inventor
K Yano
T Nagai
K Matsumoto
M Nagayasu
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BR7508128A publication Critical patent/BR7508128A/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
    • C25C3/125—Anodes based on carbon
BR7508128*A 1974-12-10 1975-12-09 Processo para a producao de aluminio BR7508128A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49142359A JPS5168414A (en) 1974-12-10 1974-12-10 Aruminiumuno seizoho

Publications (1)

Publication Number Publication Date
BR7508128A true BR7508128A (pt) 1976-08-24

Family

ID=15313535

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7508128*A BR7508128A (pt) 1974-12-10 1975-12-09 Processo para a producao de aluminio

Country Status (13)

Country Link
US (1) US4021318A (pt)
JP (1) JPS5168414A (pt)
AT (1) AT360242B (pt)
BR (1) BR7508128A (pt)
CA (1) CA1103612A (pt)
DE (1) DE2555350B2 (pt)
ES (1) ES443304A1 (pt)
FR (1) FR2294249A1 (pt)
GB (1) GB1528176A (pt)
IN (1) IN145094B (pt)
IT (1) IT1052541B (pt)
NO (1) NO144709C (pt)
SE (1) SE415669B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397914A (en) * 1977-02-07 1978-08-26 Sumitomo Aluminium Smelting Co Positive paste filling appratus of aluminum electrolytic furnace
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
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
RU2606365C1 (ru) * 2015-08-28 2017-01-10 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ формирования самообжигающегося анода алюминиевого электролизера с верхним токоподводом
RU2698121C1 (ru) * 2019-01-28 2019-08-22 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ формирования вторичного анода алюминиевого электролизера с самообжигающимся анодом
CN114751746A (zh) * 2022-03-23 2022-07-15 郑州大学 一种铝电解行业含碳固废的处理方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812024A (en) * 1972-03-20 1974-05-21 Kaiser Aluminium Chem Corp Control of an aluminum reduction cell
US3787300A (en) * 1972-09-13 1974-01-22 A Johnson Method for reduction of aluminum with improved reduction cell and anodes

Also Published As

Publication number Publication date
ES443304A1 (es) 1977-04-16
ATA938675A (de) 1980-05-15
DE2555350B2 (de) 1979-02-15
NO144709C (no) 1987-06-10
FR2294249A1 (fr) 1976-07-09
IN145094B (pt) 1978-08-19
CA1103612A (en) 1981-06-23
US4021318A (en) 1977-05-03
FR2294249B1 (pt) 1978-05-12
NO754163L (pt) 1976-06-11
JPS5168414A (en) 1976-06-14
NO144709B (no) 1981-07-13
IT1052541B (it) 1981-07-20
SE7513870L (sv) 1976-06-11
SE415669B (sv) 1980-10-20
GB1528176A (en) 1978-10-11
AT360242B (de) 1980-12-29
DE2555350A1 (de) 1976-06-16
JPS5342283B2 (pt) 1978-11-10

Similar Documents

Publication Publication Date Title
BR7502651A (pt) Processo para producao de n-fosfono-metil-glicina
BR7508433A (pt) Processo para a preparacao de matacrilatos
BR7503008A (pt) Processo para a preparacao de fenilguanidinas substituidas
BR7507742A (pt) Processo para a preparacao de eteres
BR7503729A (pt) Processo para a producao de isocianatos
BR7508170A (pt) Processo para a producao de carbonil-aldimino-metano-fosfanatos
BR7500401A (pt) Processo para a preparacao de novos fenolaoetais
BR7506460A (pt) Processo para producao de dicloro-etano
BR7507937A (pt) Processo para a preparacao de cianoazocorantes
BR7505624A (pt) Processo para a producao de finilmetilcarbinol
BR7503134A (pt) Processo para a preparacao de poli-laurinolactamas
BR7502666A (pt) Processo para a preparacao de 2-pirazinometanois
BR7404085A (pt) Processo para a preparacao de 3-fluor-cefalosporinas
BR7508652A (pt) Processo para a preparacao de pinacolona
BR7508128A (pt) Processo para a producao de aluminio
BR7507248A (pt) Processo para a preparacao de dicclorosilanas
BR7502633A (pt) Processo para a producao de compostos de oxirana substituida
BR7500436A (pt) Processo para a producao de n n-dialildicloroacetamida
BR7507584A (pt) Processo para a producao de acosilicio eletromagnetico
BR7410249A (pt) Processo para a producao de novos compostos e compostos assim obtidos
BR7505365A (pt) Processo para a preparacao de hidrazinas organicas
BR7507202A (pt) Processo para a preparacao de octenonitrilas organicas
BR7508195A (pt) Processo para a producao de gesso residual
BR7505724A (pt) Processo para producao de s-inosilgisteina
BR7503893A (pt) Processo para a preparacao de acetoxibutanois

Legal Events

Date Code Title Description
PCR Transfer refused
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 09/12/90