CN1213171C - 带隔件的阴极导电棒 - Google Patents

带隔件的阴极导电棒 Download PDF

Info

Publication number: CN1213171C
Authority: CN; China
Prior art keywords: anode; spacer; cathode; cavity; ferrous metal
Prior art date: 1999-10-13
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.): Expired - Lifetime

Application number

CN00802259.3A

Other languages

English (en)

Chinese (zh)

Other versions

CN1327488A (zh

Inventor

格雷厄姆·E·霍姆列

克劳德·高施尔

路易丝·皮尔逊

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.)

Us Co Alcoa

Original Assignee

Alcoa Corp

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.)

1999-10-13

Filing date

2000-10-10

Publication date

2005-08-03

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27023473&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1213171(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1999-10-13 Priority claimed from US09/416,767 external-priority patent/US6231745B1/en

2000-10-10 Application filed by Alcoa Corp filed Critical Alcoa Corp

2001-12-19 Publication of CN1327488A publication Critical patent/CN1327488A/zh

2005-08-03 Application granted granted Critical

2005-08-03 Publication of CN1213171C publication Critical patent/CN1213171C/zh

2020-10-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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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
- C25C3/16—Electric current supply devices, e.g. bus bars

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)
Electron Sources, Ion Sources (AREA)
Microwave Tubes (AREA)

CN00802259.3A 1999-10-13 2000-10-10 带隔件的阴极导电棒 Expired - Lifetime CN1213171C (zh)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US09/416,767 US6231745B1 (en)	1999-10-13	1999-10-13	Cathode collector bar
US08/416,767		1999-10-13
US09/546,273 US6387237B1 (en)	1999-10-13	2000-04-10	Cathode collector bar with spacer for improved heat balance and method
US09/546,273		2000-04-10

Publications (2)

Publication Number	Publication Date
CN1327488A CN1327488A (zh)	2001-12-19
CN1213171C true CN1213171C (zh)	2005-08-03

Family

ID=27023473

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN00802259.3A Expired - Lifetime CN1213171C (zh)	1999-10-13	2000-10-10	带隔件的阴极导电棒

Country Status (12)

Country	Link
EP (1)	EP1147246B1 (de)
CN (1)	CN1213171C (de)
AT (1)	ATE294264T1 (de)
AU (1)	AU766270B2 (de)
BR (1)	BR0007204A (de)
CA (1)	CA2347858C (de)
DE (1)	DE60019724T2 (de)
ES (1)	ES2238319T3 (de)
NO (1)	NO20012893L (de)
NZ (1)	NZ511179A (de)
RU (1)	RU2239007C2 (de)
WO (1)	WO2001027353A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103668338A (zh) *	2012-09-11	2014-03-26	美铝公司	集流棒装置、系统及其使用方法
CN109312484A (zh) *	2016-03-30	2019-02-05	美铝美国公司	用于垂直电解池的装置和系统
CN109923243A (zh) *	2016-07-26	2019-06-21	Cobex有限责任公司	用于生产铝的阴极组件

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6294067B1 (en) *	2000-03-30	2001-09-25	Alcoa Inc.	3 component cathode collector bar
CA2457363C (en) *	2001-08-09	2009-07-28	Alcoa Inc.	Component cathode collector bar
DE10261745B3 (de) *	2002-12-30	2004-07-22	Sgl Carbon Ag	Kathodensystem zur elektrolytischen Aluminiumgewinnung
FR2868435B1 (fr)	2004-04-02	2006-05-26	Aluminium Pechiney Soc Par Act	Element cathodique pour l'equipement d'une cellule d'electrolyse destinee a la production d'aluminium
RU2281986C1 (ru) *	2005-02-22	2006-08-20	Общество с ограниченной ответственностью "Инженерно-технологический центр"	Электролизер для получения алюминия из смеси расплавленных солей и глинозема
RU2285754C1 (ru) *	2005-03-29	2006-10-20	Общество с ограниченной ответственностью "Инженерно-технологический центр"	Катодная секция алюминиевого электролизера
EP1927679B1 (de)	2006-11-22	2017-01-11	Rio Tinto Alcan International Limited	Elektrolysezelle für die Herstellung von Aluminium mit Vorrichtungen zum Verringern des Spannungsabfalles
RU2348743C2 (ru) *	2007-03-15	2009-03-10	Общество с ограниченной ответственностью "Русская инжиниринговая компания"	Катодный токоведущий стержень алюминиевого электролизера
CN101368282B (zh) *	2007-08-14	2012-07-11	北京有色金属研究总院	下阴极稀土金属电解槽及采用该电解槽的电解工艺
TW200925328A (en) *	2007-10-29	2009-06-16	Bhp Billiton Aluminium Technologies Ltd	Composite collector bar
WO2011148347A1 (en)	2010-05-28	2011-12-01	Kan-Nak S.A.	Hall-heroult cell cathode design
RU2510818C1 (ru) *	2012-10-25	2014-04-10	Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр"	Катодная секция алюминиевого электролизера
MY190653A (en)	2014-11-18	2022-05-05	Novalum Sa	Cathode current collector for a hall-heroult cell
GB2548830A (en) *	2016-03-29	2017-10-04	Dubai Aluminium Pjsc	Cathode block with copper-aluminium insert for electrolytic cell suitable for the Hall-Héroult process
UA124537C2 (uk)	2016-07-26	2021-10-05	Токай КОБЕКС ГмбХ	Катодний струмовідвід/з'єднувач для електролізера холла-еру
CN110093629A (zh) *	2018-01-30	2019-08-06	沈阳铝镁设计研究院有限公司	一种铝电解槽用节能型复合阴极钢棒
GB2595460A (en) *	2020-05-26	2021-12-01	Dubai Aluminium Pjsc	Cathode assembly with metallic collector bar systems for electrolytic cell suitable for the Hall-Héroult process
NO348485B1 (en)	2020-12-21	2025-02-10	Storvik As	Method for producing a cathode steel bar with copper insert, and method for removing a copper insert from a used cathode bar
CN116180158A (zh) *	2021-11-26	2023-05-30	江苏上阳金属新材料有限公司	一种新型铜棒及其加工工艺
DE102022129668A1 (de)	2022-11-09	2024-05-16	Novalum Sa	Kathodenstromkollektor und -verbinderanordnung für eine Aluminium-Elektrolysezelle
DE102022129669A1 (de)	2022-11-09	2024-05-16	Novalum Sa	Kathodenstromkollektor und -verbinderanordnung für eine Aluminium-Elektrolysezelle
DE102022129667A1 (de)	2022-11-09	2024-05-16	Novalum Sa	Kathodenstromkollektoranordnung für eine Aluminium-Elektrolysezelle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1161632A (fr) *	1956-11-16	1958-09-02	Pechiney	Perfectionnements aux cellules d'électrolyse ignée
US3551319A (en) *	1968-09-06	1970-12-29	Kaiser Aluminium Chem Corp	Current collector
CH620948A5 (de) *	1976-05-13	1980-12-31	Alusuisse
FR2560613B2 (fr) *	1983-05-16	1987-03-27	Pechiney Aluminium	Perfectionnement aux barres cathodiques comportant une semelle metallique, pour cuves d'electrolyse hall-heroult
SU1260412A1 (ru) *	1984-12-21	1986-09-30	Красноярский Ордена Трудового Красного Знамени Институт Цветных Металлов Им.М.И.Калинина	Катодна секци алюминиевого электролизера
US4795540A (en) *	1987-05-19	1989-01-03	Comalco Aluminum, Ltd.	Slotted cathode collector bar for electrolyte reduction cell
US5976333A (en) *	1998-01-06	1999-11-02	Pate; Ray H.	Collector bar

2000
- 2000-10-10 NZ NZ511179A patent/NZ511179A/xx not_active IP Right Cessation
- 2000-10-10 BR BR0007204-4A patent/BR0007204A/pt not_active Application Discontinuation
- 2000-10-10 DE DE60019724T patent/DE60019724T2/de not_active Expired - Fee Related
- 2000-10-10 CN CN00802259.3A patent/CN1213171C/zh not_active Expired - Lifetime
- 2000-10-10 WO PCT/US2000/027936 patent/WO2001027353A1/en not_active Ceased
- 2000-10-10 AU AU80049/00A patent/AU766270B2/en not_active Expired
- 2000-10-10 RU RU2001119417A patent/RU2239007C2/ru active
- 2000-10-10 AT AT00970713T patent/ATE294264T1/de not_active IP Right Cessation
- 2000-10-10 CA CA002347858A patent/CA2347858C/en not_active Expired - Lifetime
- 2000-10-10 ES ES00970713T patent/ES2238319T3/es not_active Expired - Lifetime
- 2000-10-10 EP EP00970713A patent/EP1147246B1/de not_active Revoked
2001
- 2001-06-12 NO NO20012893A patent/NO20012893L/no not_active Application Discontinuation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103668338A (zh) *	2012-09-11	2014-03-26	美铝公司	集流棒装置、系统及其使用方法
CN103668338B (zh) *	2012-09-11	2016-05-25	美铝公司	集流棒装置、系统及其使用方法
CN109312484A (zh) *	2016-03-30	2019-02-05	美铝美国公司	用于垂直电解池的装置和系统
CN109312484B (zh) *	2016-03-30	2022-02-11	美铝美国公司	用于垂直电解池的装置和系统
CN109923243A (zh) *	2016-07-26	2019-06-21	Cobex有限责任公司	用于生产铝的阴极组件

Also Published As

Publication number	Publication date
RU2239007C2 (ru)	2004-10-27
AU8004900A (en)	2001-04-23
NO20012893D0 (no)	2001-06-12
NO20012893L (no)	2001-06-12
BR0007204A (pt)	2001-10-16
EP1147246A1 (de)	2001-10-24
NZ511179A (en)	2003-02-28
DE60019724T2 (de)	2006-01-19
AU766270B2 (en)	2003-10-09
CA2347858C (en)	2007-09-11
CA2347858A1 (en)	2001-04-19
WO2001027353A1 (en)	2001-04-19
DE60019724D1 (de)	2005-06-02
ATE294264T1 (de)	2005-05-15
CN1327488A (zh)	2001-12-19
ES2238319T3 (es)	2005-09-01
EP1147246B1 (de)	2005-04-27

Legal Events

Date	Code	Title	Description
2001-12-19	C06	Publication
2001-12-19	PB01	Publication
2002-07-17	C10	Entry into substantive examination
2002-07-17	SE01	Entry into force of request for substantive examination
2005-08-03	C14	Grant of patent or utility model
2005-08-03	GR01	Patent grant
2017-07-28	TR01	Transfer of patent right
2017-07-28	TR01	Transfer of patent right	Effective date of registration: 20170711 Address after: American Pennsylvania Patentee after: The US company Alcoa Address before: Pennsylvania Patentee before: Alcoa Inc.
2020-10-30	CX01	Expiry of patent term
2020-10-30	CX01	Expiry of patent term	Granted publication date: 20050803

Publication	Publication Date	Title
CN1213171C (zh)	2005-08-03	带隔件的阴极导电棒
US6387237B1 (en)	2002-05-14	Cathode collector bar with spacer for improved heat balance and method
RU2403324C2 (ru)	2010-11-10	Катоды для алюминиевых электролизеров с пазом неплоской конфигурации
RU2449058C2 (ru)	2012-04-27	Электролизер для производства алюминия, содержащий средства для уменьшения падения напряжения
US3028324A (en)	1962-04-03	Producing or refining aluminum
CN1681970A (zh)	2005-10-12	在铝金属生产过程中惰性电极的操作和温度控制
JPS60258490A (ja)	1985-12-20	アルミニウム製造用電解槽に使用するための部分減径部を有する丸棒を備える炭素陽極
RU2494174C2 (ru)	2013-09-27	Составной токоотводящий стержень
US3202600A (en)	1965-08-24	Current conducting element for aluminum reduction cells
US6682643B2 (en)	2004-01-27	Aluminium electrowinning cells having a V-shaped cathode bottom and method of producing aluminium
RU2303654C2 (ru)	2007-07-27	Способ монтажа катодной секции
EP4139502B1 (de)	2024-03-13	Kathodenanordnung für eine hall-heroult-zelle zur aluminiumherstellung
EP3347509A1 (de)	2018-07-18	Kathodenanordnung für elektrolysezelle für hall-héroult-prozess
EA044747B1 (ru)	2023-09-28	Сборочный узел катода для электролизера холла-эру для производства алюминия и способ его изготовления
CN119968477A (zh)	2025-05-09	铝生产电解槽的阴极集电棒
CN1545571A (zh)	2004-11-10	组合的阴极集流杆
CA2470644A1 (en)	2003-07-10	Process for producing cathode blocks
CN108642525A (zh)	2018-10-12	一种铝-碳复合阴极铝电解槽