BR7401316D0 - Processo e aparelho para produzir metal - Google Patents
Processo e aparelho para produzir metalInfo
- Publication number
- BR7401316D0 BR7401316D0 BR741316A BR131674A BR7401316D0 BR 7401316 D0 BR7401316 D0 BR 7401316D0 BR 741316 A BR741316 A BR 741316A BR 131674 A BR131674 A BR 131674A BR 7401316 D0 BR7401316 D0 BR 7401316D0
- Authority
- BR
- Brazil
- Prior art keywords
- produce metal
- produce
- metal
- Prior art date
Links
- 239000002184 metal Substances 0.000 title 1
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
- C25C3/20—Automatic control or regulation of cells
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)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US334233A US3878070A (en) | 1972-10-18 | 1973-02-21 | Apparatus for and method of producing metal |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7401316D0 true BR7401316D0 (pt) | 1974-10-29 |
Family
ID=23306232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR741316A BR7401316D0 (pt) | 1973-02-21 | 1974-02-21 | Processo e aparelho para produzir metal |
Country Status (12)
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2202004C1 (ru) * | 2001-11-19 | 2003-04-10 | Борзых Сергей Дмитриевич | Способ управления алюминиевым электролизером |
RU2217528C1 (ru) * | 2002-07-05 | 2003-11-27 | Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" | Способ управления тепловым режимом алюминиевого электролизера |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3345273A (en) * | 1964-02-04 | 1967-10-03 | Reynolds Metals Co | Method of and apparatus for indicating anode positions |
FR1457746A (fr) * | 1964-09-29 | 1966-01-24 | Reynolds Metals Co | Perfectionnements apportés aux moyens de commande pour cuves de réduction |
US3712857A (en) * | 1968-05-20 | 1973-01-23 | Reynolds Metals Co | Method for controlling a reduction cell |
RO59532A (enrdf_load_stackoverflow) * | 1970-10-13 | 1976-03-15 | ||
JPS5244286A (en) * | 1975-09-30 | 1977-04-07 | Iwashiya Sawadakenzou Shoten:Kk | Shaking incubator |
-
1974
- 1974-02-13 ZA ZA00740950A patent/ZA74950B/xx unknown
- 1974-02-15 CA CA192,693A patent/CA1050474A/en not_active Expired
- 1974-02-18 CH CH221374A patent/CH594065A5/xx not_active IP Right Cessation
- 1974-02-19 AT AT132674A patent/AT344407B/de not_active IP Right Cessation
- 1974-02-20 NO NO740558A patent/NO143877C/no unknown
- 1974-02-20 DE DE19742408150 patent/DE2408150A1/de not_active Withdrawn
- 1974-02-20 IN IN354/CAL/74A patent/IN139544B/en unknown
- 1974-02-21 GB GB791574A patent/GB1440694A/en not_active Expired
- 1974-02-21 JP JP49020974A patent/JPS5741557B2/ja not_active Expired
- 1974-02-21 FR FR7405896A patent/FR2219239B1/fr not_active Expired
- 1974-02-21 BR BR741316A patent/BR7401316D0/pt unknown
- 1974-02-25 IT IT48670/74A patent/IT1013057B/it active
Also Published As
Publication number | Publication date |
---|---|
NO143877B (no) | 1981-01-19 |
JPS5035013A (enrdf_load_stackoverflow) | 1975-04-03 |
DE2408150A1 (de) | 1974-08-22 |
ATA132674A (de) | 1977-11-15 |
AT344407B (de) | 1978-07-25 |
FR2219239A1 (enrdf_load_stackoverflow) | 1974-09-20 |
IT1013057B (it) | 1977-03-30 |
CA1050474A (en) | 1979-03-13 |
NO143877C (no) | 1981-04-29 |
CH594065A5 (enrdf_load_stackoverflow) | 1977-12-30 |
FR2219239B1 (enrdf_load_stackoverflow) | 1978-10-27 |
ZA74950B (en) | 1975-01-29 |
GB1440694A (en) | 1976-06-23 |
IN139544B (enrdf_load_stackoverflow) | 1976-06-26 |
JPS5741557B2 (enrdf_load_stackoverflow) | 1982-09-03 |
NO740558L (no) | 1974-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7404909D0 (pt) | Processo para produzir aco inoxidavel | |
BR7407834D0 (pt) | Processo para fazer polieterimida | |
BR7406782D0 (pt) | Processo para preparar polieter-imidas | |
BR7501347A (pt) | Aperfeicoamento em produto abrasivo e processo para produzi-lo | |
BR7508186A (pt) | Processo para embalar assepticamente produtos pre-esterilizados | |
BR7603488A (pt) | Processo para inibir corrosao | |
BR7600709A (pt) | Processo para produzir polpa celulosica | |
BR7200381D0 (pt) | Processo para produzir cobre metalico | |
BR7302109D0 (pt) | Processo e aparelhagem para produzir estruturas fibrosas | |
BR7401058D0 (pt) | Processo para reducao gasosa de minerios de metal para metal esponja | |
BR7503196A (pt) | Processo para produzir eteres teralquilicos | |
AR200890A1 (es) | Metodo y aparato para producir meollar | |
BR7401403D0 (pt) | Processo e aparelho para producao de aco | |
BR7303407D0 (pt) | Processo para preparar politiodiglicois | |
BR7607643A (pt) | Processo para preparar esteres sulfo-hidroxi-propilicos e produtos obtidos | |
BR7204797D0 (pt) | Processo e aparelho para conversao de aco | |
BR7202224D0 (pt) | Processo e aparelho para produzir pedra britada revestida | |
BR7507091A (pt) | Processo aperfeicoado para preparar 2-mercapto-benzotiazo | |
BR7501665A (pt) | Processo aperfeicoado para produzir tetracloreto de carbono | |
BR7405089D0 (pt) | Poli-eter-imidas e processo para produzi-las | |
BR7407614D0 (pt) | Processo para preparar derivador de benzil-pirimidina e compostos assim obtidos | |
BR7605212A (pt) | Processo para preparar novos nitrilos | |
MX144523A (es) | Proceso para producir sulfolaniloxiaiquilheptaalquilciclotetrasiloxanos | |
BR7602654A (pt) | Processo e aparelho para queimar clinquer | |
BR7400250D0 (pt) | Processo para produzir cumeno |