FR3062137B1 - Dispositif d'alimentation en alumine d'une cuve d'electrolyse - Google Patents

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

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Publication number
FR3062137B1
FR3062137B1 FR1700067A FR1700067A FR3062137B1 FR 3062137 B1 FR3062137 B1 FR 3062137B1 FR 1700067 A FR1700067 A FR 1700067A FR 1700067 A FR1700067 A FR 1700067A FR 3062137 B1 FR3062137 B1 FR 3062137B1
Authority
FR
France
Prior art keywords
tubular sleeve
alumina
opening
supply device
electrolysis tank
Prior art date
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.)
Active
Application number
FR1700067A
Other languages
English (en)
Other versions
FR3062137A1 (fr
Inventor
Steeve Renaudier
Sebastien Becasse
Frederic 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.)
Filing date
Publication date
Priority to FR1700067A priority Critical patent/FR3062137B1/fr
Application filed by Rio Tinto Alcan International Ltd filed Critical Rio Tinto Alcan International Ltd
Priority to PCT/CA2018/050070 priority patent/WO2018137025A1/fr
Priority to AU2018213430A priority patent/AU2018213430B2/en
Priority to SI201830630T priority patent/SI3580373T1/sl
Priority to EA201991764A priority patent/EA037235B1/ru
Priority to DKPA201970524A priority patent/DK201970524A1/en
Priority to CA3051784A priority patent/CA3051784A1/fr
Priority to CN201880008337.3A priority patent/CN110225999B/zh
Priority to EP18745069.7A priority patent/EP3580373B1/fr
Priority to ARP180100142A priority patent/AR110840A1/es
Publication of FR3062137A1 publication Critical patent/FR3062137A1/fr
Priority to ZA2019/04582A priority patent/ZA201904582B/en
Application granted granted Critical
Publication of FR3062137B1 publication Critical patent/FR3062137B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C25C3/14—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)

Abstract

La présente invention concerne un dispositif d'alimentation (10) en alumine d'une cuve d'électrolyse (100) comprenant, un organe de perçage (22), un fourreau tubulaire (23) entourant l'organe de perçage, le fourreau comportant une ouverture inférieure et une première ouverture (25) d'évacuation des gaz, un conduit (26) destiné à l'introduction d'alumine dans le fourreau tubulaire (23) comportant une seconde ouverture d'introduction d'alumine et un orifice débouchant dans le fourreau tubulaire, dans lequel le fourreau tubulaire (23) et le conduit (26) sont configurés de manière à ce que plus de 90% des gaz pénétrant dans le fourreau tubulaire (23) par l'ouverture inférieure (24) sortent du fourreau tubulaire (23) par la première ouverture (25) d'évacuation des gaz.
FR1700067A 2017-01-24 2017-01-24 Dispositif d'alimentation en alumine d'une cuve d'electrolyse Active FR3062137B1 (fr)

Priority Applications (11)

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
EP18745069.7A EP3580373B1 (fr) 2017-01-24 2018-01-22 Dispositif d'alimentation en alumine d'une cuve d'electrolyse
SI201830630T SI3580373T1 (sl) 2017-01-24 2018-01-22 Naprava za dovajanje aluminijevega oksida v elektrolizno celico
EA201991764A EA037235B1 (ru) 2017-01-24 2018-01-22 Устройство питания глиноземом электролизера
DKPA201970524A DK201970524A1 (en) 2017-01-24 2018-01-22 DEVICE FOR SUPPLYING ALUMINA TO AN ELECTROLYTIC CELL
CA3051784A CA3051784A1 (fr) 2017-01-24 2018-01-22 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
AU2018213430A AU2018213430B2 (en) 2017-01-24 2018-01-22 Device for supplying alumina to an electrolytic cell
CN201880008337.3A CN110225999B (zh) 2017-01-24 2018-01-22 用于将氧化铝供应到电解池的设备
ARP180100142A AR110840A1 (es) 2017-01-24 2018-01-23 Dispositivo de alimentación de alúmina en una cuba de electrólisis
ZA2019/04582A ZA201904582B (en) 2017-01-24 2019-07-12 Device for supplying alumina to an electrolytic cell

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
FR1700067 2017-01-24

Publications (2)

Publication Number Publication Date
FR3062137A1 FR3062137A1 (fr) 2018-07-27
FR3062137B1 true FR3062137B1 (fr) 2021-06-04

Family

ID=58401835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1700067A Active FR3062137B1 (fr) 2017-01-24 2017-01-24 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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992006230A1 (fr) * 1990-10-05 1992-04-16 Portland Smelter Services Pty. Ltd. Dispositif d'alimentation controlee en alumine
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
CN102011149B (zh) * 2010-12-23 2015-12-02 高伟 流入推压式氧化铝加料装置
CN202064012U (zh) * 2010-12-23 2011-12-07 高德金 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
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
CN202323058U (zh) * 2011-10-18 2012-07-11 高伟 埋设式氧化铝加料装置
CN102628170A (zh) * 2011-10-18 2012-08-08 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

Also Published As

Publication number Publication date
AU2018213430A1 (en) 2019-08-15
EA037235B1 (ru) 2021-02-25
EP3580373B1 (fr) 2022-01-12
EP3580373A4 (fr) 2020-12-02
AU2018213430B2 (en) 2023-05-25
EP3580373A1 (fr) 2019-12-18
DK201970524A1 (en) 2019-08-30
SI3580373T1 (sl) 2022-05-31
FR3062137A1 (fr) 2018-07-27
WO2018137025A1 (fr) 2018-08-02
ZA201904582B (en) 2020-12-23
AR110840A1 (es) 2019-05-08
EA201991764A1 (ru) 2019-12-30
CN110225999B (zh) 2021-09-07
CN110225999A (zh) 2019-09-10
CA3051784A1 (fr) 2018-08-02

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