EP3580373A4 - Dispositif d'alimentation en alumine d'une cuve d'electrolyse - Google Patents

Dispositif d'alimentation en alumine d'une cuve d'electrolyse Download PDF

Info

Publication number: EP3580373A4
Authority: EP; European Patent Office
Prior art keywords: electrolytic cell; supplying alumina; alumina; supplying; electrolytic
Prior art date: 2017-01-24
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.): Granted

Application number

EP18745069.7A

Other languages

German (de)

English (en)

Other versions

EP3580373A1 (fr

EP3580373B1 (fr

Inventor

Steeve RENAUDIER

Sébastien BECASSE

Frédéric BRUN

Patrice Cote

Jean-Pierre FIGUE

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.)

Rio Tinto Alcan International Ltd

Original Assignee

Rio Tinto Alcan International Ltd

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.)

2017-01-24

Filing date

2018-01-22

Publication date

2020-12-02

2018-01-22 Application filed by Rio Tinto Alcan International Ltd filed Critical Rio Tinto Alcan International Ltd

2018-01-22 Priority to SI201830630T priority Critical patent/SI3580373T1/sl

2019-12-18 Publication of EP3580373A1 publication Critical patent/EP3580373A1/fr

2020-12-02 Publication of EP3580373A4 publication Critical patent/EP3580373A4/fr

2022-01-12 Application granted granted Critical

2022-01-12 Publication of EP3580373B1 publication Critical patent/EP3580373B1/fr

Status Active legal-status Critical Current

2038-01-22 Anticipated expiration legal-status Critical

Links

PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 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
- C25C3/14—Devices for feeding or crust breaking
- 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
- C25C3/22—Collecting emitted gases

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)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Filling Or Discharging Of Gas Storage Vessels (AREA)

EP18745069.7A 2017-01-24 2018-01-22 Dispositif d'alimentation en alumine d'une cuve d'electrolyse Active EP3580373B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
SI201830630T SI3580373T1 (sl)	2017-01-24	2018-01-22	Naprava za dovajanje aluminijevega oksida v elektrolizno celico

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR1700067A FR3062137B1 (fr)	2017-01-24	2017-01-24	Dispositif d'alimentation en alumine d'une cuve d'electrolyse
PCT/CA2018/050070 WO2018137025A1 (fr)	2017-01-24	2018-01-22	Dispositif d'alimentation en alumine d'une cuve d'electrolyse

Publications (3)

Publication Number	Publication Date
EP3580373A1 EP3580373A1 (fr)	2019-12-18
EP3580373A4 true EP3580373A4 (fr)	2020-12-02
EP3580373B1 EP3580373B1 (fr)	2022-01-12

Family

ID=58401835

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18745069.7A Active EP3580373B1 (fr)	2017-01-24	2018-01-22	Dispositif d'alimentation en alumine d'une cuve d'electrolyse

Country Status (11)

Country	Link
EP (1)	EP3580373B1 (fr)
CN (1)	CN110225999B (fr)
AR (1)	AR110840A1 (fr)
AU (1)	AU2018213430B2 (fr)
CA (1)	CA3051784A1 (fr)
DK (1)	DK201970524A1 (fr)
EA (1)	EA037235B1 (fr)
FR (1)	FR3062137B1 (fr)
SI (1)	SI3580373T1 (fr)
WO (1)	WO2018137025A1 (fr)
ZA (1)	ZA201904582B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3077018B1 (fr) *	2018-01-24	2020-01-24	Rio Tinto Alcan International Limited	Dispositif de percage comprenant un fourreau tubulaire fixe a un verin

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102251257A (zh) *	2011-01-17	2011-11-23	高德金	设置有氧化铝定型下料口的铝电解槽
CN102628170A (zh) *	2011-10-18	2012-08-08	高伟	埋设式氧化铝加料装置

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US5324408A (en) *	1990-10-05	1994-06-28	Portland Smelter Services Pty. Ltd.	Apparatus for controlled supply of alumina
CN201206171Y (zh) *	2008-03-31	2009-03-11	贵阳铝镁设计研究院	一种预焙铝电解槽上卸料装置
NO332375B1 (no) *	2008-09-19	2012-09-10	Norsk Hydro As	Punktmater med integrert avgassoppsamling samt en fremgangsmate for avgassoppsamling
CN101724865B (zh) *	2008-10-13	2012-07-04	高德金	氧化铝连续加料装置
EP2360296B1 (fr) *	2010-01-21	2017-03-15	General Electric Technology GmbH	Procédé de ventilation d'une cellule électrolytique de production d'aluminium
CN202064012U (zh) *	2010-12-23	2011-12-07	高德金	流入推压式氧化铝加料装置
CN102011149B (zh) *	2010-12-23	2015-12-02	高伟	流入推压式氧化铝加料装置
CN202000000U (zh) *	2011-01-17	2011-10-05	高德金	设置有氧化铝定型下料口的铝电解槽
CN202323058U (zh) *	2011-10-18	2012-07-11	高伟	埋设式氧化铝加料装置
CN102560556A (zh) *	2012-01-11	2012-07-11	高伟	氧化铝埋设式加料装置
CN202440556U (zh) *	2012-01-11	2012-09-19	高伟	氧化铝埋设式加料装置
CN105671594B (zh) *	2016-01-12	2017-11-24	晟通科技集团有限公司	氧化铝连续下料设备

2017
- 2017-01-24 FR FR1700067A patent/FR3062137B1/fr active Active
2018
- 2018-01-22 CA CA3051784A patent/CA3051784A1/fr active Pending
- 2018-01-22 CN CN201880008337.3A patent/CN110225999B/zh active Active
- 2018-01-22 DK DKPA201970524A patent/DK201970524A1/en not_active Application Discontinuation
- 2018-01-22 AU AU2018213430A patent/AU2018213430B2/en active Active
- 2018-01-22 WO PCT/CA2018/050070 patent/WO2018137025A1/fr unknown
- 2018-01-22 EP EP18745069.7A patent/EP3580373B1/fr active Active
- 2018-01-22 SI SI201830630T patent/SI3580373T1/sl unknown
- 2018-01-22 EA EA201991764A patent/EA037235B1/ru unknown
- 2018-01-23 AR ARP180100142A patent/AR110840A1/es unknown
2019
- 2019-07-12 ZA ZA2019/04582A patent/ZA201904582B/en unknown

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102251257A (zh) *	2011-01-17	2011-11-23	高德金	设置有氧化铝定型下料口的铝电解槽
CN102628170A (zh) *	2011-10-18	2012-08-08	高伟	埋设式氧化铝加料装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018137025A1 *

Also Published As

Publication number	Publication date
EA201991764A1 (ru)	2019-12-30
AU2018213430A1 (en)	2019-08-15
SI3580373T1 (sl)	2022-05-31
FR3062137B1 (fr)	2021-06-04
CN110225999A (zh)	2019-09-10
EA037235B1 (ru)	2021-02-25
CN110225999B (zh)	2021-09-07
WO2018137025A1 (fr)	2018-08-02
CA3051784A1 (fr)	2018-08-02
ZA201904582B (en)	2020-12-23
DK201970524A1 (en)	2019-08-30
AU2018213430B2 (en)	2023-05-25
FR3062137A1 (fr)	2018-07-27
AR110840A1 (es)	2019-05-08
EP3580373A1 (fr)	2019-12-18
EP3580373B1 (fr)	2022-01-12

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