CH606496A5 - - Google Patents

Info

Publication number
CH606496A5
CH606496A5 CH771876A CH771876A CH606496A5 CH 606496 A5 CH606496 A5 CH 606496A5 CH 771876 A CH771876 A CH 771876A CH 771876 A CH771876 A CH 771876A CH 606496 A5 CH606496 A5 CH 606496A5
Authority
CH
Switzerland
Application number
CH771876A
Inventor
Egon Dipl Ing Rapolthy
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Priority to CH771876A priority Critical patent/CH606496A5/xx
Priority to DE2633055A priority patent/DE2633055C2/de
Priority to ZA00770590A priority patent/ZA77590B/xx
Priority to GB19675/77A priority patent/GB1513236A/en
Priority to AU25275/77A priority patent/AU506190B2/en
Priority to US05/805,906 priority patent/US4124476A/en
Priority to IT24683/77A priority patent/IT1080895B/it
Priority to YU01476/77A priority patent/YU147677A/xx
Priority to SE7706919A priority patent/SE425413B/xx
Priority to CA280,595A priority patent/CA1098077A/en
Priority to JP7095077A priority patent/JPS52153815A/ja
Priority to AT423677A priority patent/AT358834B/de
Priority to FR7718389A priority patent/FR2355093A1/fr
Priority to BE178455A priority patent/BE855703A/xx
Priority to NO772097A priority patent/NO146608C/no
Priority to NL7706644A priority patent/NL7706644A/xx
Publication of CH606496A5 publication Critical patent/CH606496A5/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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
    • C07C403/16—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms not being part of —CHO groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/21—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/24—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing hydroxy groups
    • C07C49/242—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing hydroxy groups containing rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Secondary Cells (AREA)
CH771876A 1976-06-16 1976-06-16 CH606496A5 (is)

Priority Applications (16)

Application Number Priority Date Filing Date Title
CH771876A CH606496A5 (is) 1976-06-16 1976-06-16
DE2633055A DE2633055C2 (de) 1976-06-16 1976-07-22 Elektrolysezelle zur Herstellung von Aluminium
ZA00770590A ZA77590B (en) 1976-06-16 1977-02-02 Electrolytic cell for the production of aluminium
GB19675/77A GB1513236A (en) 1976-06-16 1977-05-11 Electrolytic cells for the production of aluminium
AU25275/77A AU506190B2 (en) 1976-06-16 1977-05-19 Electrolytic cell for production of aluminium
US05/805,906 US4124476A (en) 1976-06-16 1977-06-13 Electrolytic cell for the production of aluminium
IT24683/77A IT1080895B (it) 1976-06-16 1977-06-14 Cella di elettrolisi per la produzione di alluminio
YU01476/77A YU147677A (en) 1976-06-16 1977-06-14 Electrolyzer cell for obtaining aluminium
SE7706919A SE425413B (sv) 1976-06-16 1977-06-15 Elektrolyscell for framstellning av aluminium
CA280,595A CA1098077A (en) 1976-06-16 1977-06-15 Electrolytic cell for the production of aluminium
JP7095077A JPS52153815A (en) 1976-06-16 1977-06-15 Electrolytic cell for aluminium production
AT423677A AT358834B (de) 1976-06-16 1977-06-15 Elektrolysezelle zur herstellung von aluminium durch elektrolyse von aluminiumoxid in einer fluoridschmelze
FR7718389A FR2355093A1 (fr) 1976-06-16 1977-06-15 Cellule d'electrolyse pour la fabrication d'aluminium
BE178455A BE855703A (fr) 1976-06-16 1977-06-15 Cellule d'electrolyse pour la fabrication d'aluminium
NO772097A NO146608C (no) 1976-06-16 1977-06-15 Elektrolysecelle for fremstilling av aluminium.
NL7706644A NL7706644A (nl) 1976-06-16 1977-06-16 Elektrolyse-oven voor de bereiding van aluminium.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH771876A CH606496A5 (is) 1976-06-16 1976-06-16

Publications (1)

Publication Number Publication Date
CH606496A5 true CH606496A5 (is) 1978-10-31

Family

ID=4329430

Family Applications (1)

Application Number Title Priority Date Filing Date
CH771876A CH606496A5 (is) 1976-06-16 1976-06-16

Country Status (16)

Country Link
US (1) US4124476A (is)
JP (1) JPS52153815A (is)
AT (1) AT358834B (is)
AU (1) AU506190B2 (is)
BE (1) BE855703A (is)
CA (1) CA1098077A (is)
CH (1) CH606496A5 (is)
DE (1) DE2633055C2 (is)
FR (1) FR2355093A1 (is)
GB (1) GB1513236A (is)
IT (1) IT1080895B (is)
NL (1) NL7706644A (is)
NO (1) NO146608C (is)
SE (1) SE425413B (is)
YU (1) YU147677A (is)
ZA (1) ZA77590B (is)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH643602A5 (de) * 1979-10-17 1984-06-15 Alusuisse Elektrolysewanne.
CH644406A5 (de) * 1980-04-03 1984-07-31 Alusuisse Schmelzflusselektrolysezelle zur herstellung von aluminium.
CH647820A5 (de) * 1981-05-20 1985-02-15 Alusuisse Unterteil einer schmelzflusselektrolysezelle.
CH660030A5 (de) * 1982-07-12 1987-03-13 Alusuisse Kathodenwanne einer aluminiumelektrolysezelle.
US4556468A (en) * 1984-09-26 1985-12-03 Aluminum Company Of America Electrolytic cell
CN102199781A (zh) * 2011-05-30 2011-09-28 高伟 一种用钢板组合构造的阴极钢棒
CN102925925A (zh) * 2011-08-10 2013-02-13 贵阳铝镁设计研究院有限公司 变截面式钢棒阴极结构
WO2016077931A1 (en) 2014-11-21 2016-05-26 Hatch Ltd. Low-profile aluminum cell potshell and method for increasing the productivity of an aluminum cell potline
FR3090699B1 (fr) * 2018-12-20 2021-04-09 Rio Tinto Alcan Int Ltd Ensemble anodique et procédé de fabrication associé

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1102097A (fr) * 1954-03-29 1955-10-17 Bouchayer & Viallet Ets Perfectionnements aux caissons utilisés en électro-métallurgie
US2991235A (en) * 1956-07-13 1961-07-04 Pechiney Prod Chimiques Sa Method for supplying current to the anode of aluminum refining cells
FR1447433A (fr) * 1965-06-18 1966-07-29 Pechiney Prod Chimiques Sa Dispositif permettant d'empêcher la déformation et le soulèvement des cuves d'électrolyse ignée
US3494851A (en) * 1967-05-17 1970-02-10 Kaiser Aluminium Chem Corp Electrolytic cells
US3580835A (en) * 1969-02-24 1971-05-25 Kaiser Aluminium Chem Corp Electrolytic reduction cell
DE2105247C3 (de) * 1971-02-04 1980-06-12 Schweizerische Aluminium Ag, Zuerich (Schweiz) Ofen für die Schmelzflußelektrolyse von Aluminium
US3723286A (en) * 1971-11-08 1973-03-27 Kaiser Aluminium Chem Corp Aluminum reduction cell

Also Published As

Publication number Publication date
YU147677A (en) 1982-06-30
AU2527577A (en) 1978-11-23
AT358834B (de) 1980-10-10
NO146608B (no) 1982-07-26
IT1080895B (it) 1985-05-16
NO146608C (no) 1982-11-03
SE425413B (sv) 1982-09-27
SE7706919L (sv) 1977-12-17
US4124476A (en) 1978-11-07
NO772097L (no) 1977-12-19
BE855703A (fr) 1977-10-03
FR2355093A1 (fr) 1978-01-13
FR2355093B1 (is) 1981-11-27
DE2633055C2 (de) 1978-08-03
ATA423677A (de) 1980-02-15
NL7706644A (nl) 1977-12-20
DE2633055B1 (de) 1977-12-08
CA1098077A (en) 1981-03-24
GB1513236A (en) 1978-06-07
AU506190B2 (en) 1979-12-13
JPS52153815A (en) 1977-12-21
ZA77590B (en) 1978-07-26

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Legal Events

Date Code Title Description
PL Patent ceased