CA2877646C - A device for the dosed feeding of raw materials to the aluminium reduction cell - Google Patents
A device for the dosed feeding of raw materials to the aluminium reduction cell Download PDFInfo
- Publication number
- CA2877646C CA2877646C CA2877646A CA2877646A CA2877646C CA 2877646 C CA2877646 C CA 2877646C CA 2877646 A CA2877646 A CA 2877646A CA 2877646 A CA2877646 A CA 2877646A CA 2877646 C CA2877646 C CA 2877646C
- Authority
- CA
- Canada
- Prior art keywords
- rod
- valve
- dosing chamber
- cone
- closing element
- 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.)
- Expired - Fee Related
Links
- 239000002994 raw material Substances 0.000 title claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 8
- 239000004411 aluminium Substances 0.000 title claims description 5
- 239000013590 bulk material Substances 0.000 abstract description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 9
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 12
- 230000001681 protective effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Electrolytic Production Of Metals (AREA)
- Basic Packing Technique (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/RU2012/000564 WO2014011073A1 (ru) | 2012-07-12 | 2012-07-12 | Устройство для дозированной подачи сырья в алюминиевый электролизер |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2877646A1 CA2877646A1 (en) | 2014-01-16 |
| CA2877646C true CA2877646C (en) | 2016-10-18 |
Family
ID=49916380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2877646A Expired - Fee Related CA2877646C (en) | 2012-07-12 | 2012-07-12 | A device for the dosed feeding of raw materials to the aluminium reduction cell |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9388500B2 (show.php) |
| CN (1) | CN104508189B (show.php) |
| AU (1) | AU2012384980B2 (show.php) |
| BR (1) | BR112014033051A2 (show.php) |
| CA (1) | CA2877646C (show.php) |
| IN (1) | IN2015DN00212A (show.php) |
| NO (1) | NO20150136A1 (show.php) |
| RU (1) | RU2548354C2 (show.php) |
| WO (1) | WO2014011073A1 (show.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2566118C1 (ru) * | 2014-07-15 | 2015-10-20 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Устройство для дозированной подачи сырья в алюминиевый электролизер (варианты) |
| RU2626261C1 (ru) * | 2016-08-25 | 2017-07-25 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Устройство для дозированной подачи сырья в алюминиевый электролизер |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US576241A (en) * | 1897-02-02 | Sanitary receptacle and distributer | ||
| US1037794A (en) * | 1911-09-06 | 1912-09-03 | Wallace Newton | Measuring vessel. |
| US2054881A (en) * | 1934-10-03 | 1936-09-22 | Fred B Saunders | Dispenser |
| US2864538A (en) * | 1955-09-20 | 1958-12-16 | Alvin G Ash | Metering liquid dispenser |
| FR2527647A1 (fr) | 1982-05-27 | 1983-12-02 | Pechiney Aluminium | Dispositif amovible d'alimentation ponctuelle en alumine d'une cuve d'electrolyse pour la production d'aluminium |
| CA2126181A1 (en) * | 1992-07-14 | 1994-01-20 | James P. Kissane | Alumina supply apparatus for electrolytic smelter |
| US7497359B2 (en) * | 2002-02-07 | 2009-03-03 | 3M Innovative Properties Company | Dosing device |
| RU2251592C2 (ru) | 2003-02-03 | 2005-05-10 | Открытое акционерное общество "ВСЕРОССИЙСКИЙ АЛЮМИНИЕВО-МАГНИЕВЫЙ ИНСТИТУТ" ОАО "ВАМИ" | Устройство дозирования сырья алюминиевого электролизера |
| RU2315823C1 (ru) | 2006-03-10 | 2008-01-27 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Устройство для дозированной подачи сырья в алюминиевый электролизер |
| CN1884627A (zh) | 2006-06-05 | 2006-12-27 | 贵阳铝镁设计研究院 | 简易氟化铝加料斗 |
| RU2321685C1 (ru) | 2006-06-08 | 2008-04-10 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Устройство для дозированной подачи сырья в алюминиевый электролизер |
| CN202107780U (zh) * | 2010-12-24 | 2012-01-11 | 东北大学设计研究院（有限公司） | 一种具有安装结构的定容下料装置 |
-
2012
- 2012-07-12 IN IN212DEN2015 patent/IN2015DN00212A/en unknown
- 2012-07-12 BR BR112014033051-4A patent/BR112014033051A2/pt not_active IP Right Cessation
- 2012-07-12 RU RU2013128052/02A patent/RU2548354C2/ru active IP Right Revival
- 2012-07-12 AU AU2012384980A patent/AU2012384980B2/en not_active Ceased
- 2012-07-12 US US14/414,280 patent/US9388500B2/en not_active Expired - Fee Related
- 2012-07-12 CN CN201280074626.6A patent/CN104508189B/zh not_active Expired - Fee Related
- 2012-07-12 CA CA2877646A patent/CA2877646C/en not_active Expired - Fee Related
- 2012-07-12 WO PCT/RU2012/000564 patent/WO2014011073A1/ru not_active Ceased
-
2015
- 2015-01-30 NO NO20150136A patent/NO20150136A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2877646A1 (en) | 2014-01-16 |
| RU2548354C2 (ru) | 2015-04-20 |
| CN104508189B (zh) | 2017-03-08 |
| WO2014011073A1 (ru) | 2014-01-16 |
| CN104508189A (zh) | 2015-04-08 |
| US20150191839A1 (en) | 2015-07-09 |
| AU2012384980B2 (en) | 2017-01-19 |
| NO20150136A1 (en) | 2015-01-30 |
| IN2015DN00212A (show.php) | 2015-06-12 |
| AU2012384980A1 (en) | 2015-01-22 |
| BR112014033051A2 (pt) | 2018-04-17 |
| RU2013128052A (ru) | 2014-12-27 |
| US9388500B2 (en) | 2016-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20141222 |
|
| MKLA | Lapsed |
Effective date: 20200831 |