NO20073044L - Fremgangsmate for fremstilling av metall - Google Patents
Fremgangsmate for fremstilling av metallInfo
- Publication number
- NO20073044L NO20073044L NO20073044A NO20073044A NO20073044L NO 20073044 L NO20073044 L NO 20073044L NO 20073044 A NO20073044 A NO 20073044A NO 20073044 A NO20073044 A NO 20073044A NO 20073044 L NO20073044 L NO 20073044L
- Authority
- NO
- Norway
- Prior art keywords
- calcium
- diaphragm
- yttria
- production
- ceramic body
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 4
- 229910052791 calcium Inorganic materials 0.000 abstract 4
- 239000011575 calcium Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 4
- 239000000919 ceramic Substances 0.000 abstract 2
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 229910001507 metal halide Inorganic materials 0.000 abstract 1
- 150000005309 metal halides Chemical class 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 150000002910 rare earth metals Chemical class 0.000 abstract 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
- C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
- C25C5/04—Electrolytic production, recovery or refining of metal powders or porous metal masses from melts
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
-
- 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
- C25C3/02—Electrolytic production, recovery or refining of metals by electrolysis of melts of alkali or alkaline earth metals
-
- 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
- C25C3/34—Electrolytic production, recovery or refining of metals by electrolysis of melts of metals not provided for in groups C25C3/02 - C25C3/32
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/04—Diaphragms; Spacing elements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
En fremgangsmåte for fremstilling av et metall ved en elektrolyttisk fremgangsmåte ved anvendelse av et yttriainneholdende porøst keramisk legeme som et diafragma er tilveiebrakt; kalsium dannet ved elektrolysen kan ikke passere gjennom diafragmaet, således kan den tilbakegående reaksjonen effektivt hemmes. Det er foretrukket å anvende et diafragma som omfatter et porøst keramisk legeme som har en renhet av yttria på 90 masse% eller mer (mest foretrukket 99 % eller mer), en porøsitet på 1 % eller mer og en porediameter på 20 µm eller mindre, og har en tykkelse på 0,05-50 mm og et metallhalogenid anvendes som det elektrolyttiske badet. Fremgangsmåten kan anvendes for fremstilling av metaller slik som kalsium eller sjeldne jordmetaller, spesielt. F.eks. når fremgangsmåten anvendes for fremstilling av kalsium kan metallisk kalsium fremstilles enkelt og med lave kostnader uten behov for enorme mengder varmeenergi. ?? ?? ?? ?? 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004363708A JP4252531B2 (ja) | 2004-12-15 | 2004-12-15 | 金属製造方法 |
| PCT/JP2005/022651 WO2006064730A1 (ja) | 2004-12-15 | 2005-12-09 | 金属製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20073044L true NO20073044L (no) | 2007-09-14 |
Family
ID=36587786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20073044A NO20073044L (no) | 2004-12-15 | 2007-06-15 | Fremgangsmate for fremstilling av metall |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20080110765A1 (no) |
| EP (1) | EP1835049A4 (no) |
| JP (1) | JP4252531B2 (no) |
| AU (1) | AU2005315000B2 (no) |
| CA (1) | CA2590698A1 (no) |
| NO (1) | NO20073044L (no) |
| RU (1) | RU2007126847A (no) |
| WO (1) | WO2006064730A1 (no) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPS117002A0 (en) * | 2002-03-13 | 2002-04-18 | Bhp Billiton Innovation Pty Ltd | Minimising carbon transfer in an electrolytic cell |
| JP5504515B2 (ja) * | 2008-05-01 | 2014-05-28 | 独立行政法人産業技術総合研究所 | 希土類金属の回収方法 |
| EP2364381B1 (en) * | 2008-11-06 | 2013-04-17 | Yeda Research And Development Co., Ltd. | Methods and apparatus of electrochemical production of carbon monoxide, and uses thereof |
| US20150267316A1 (en) * | 2014-03-19 | 2015-09-24 | Sandia Corporation | Electrochemical Ion Separation in Molten Salts |
| JP6823314B2 (ja) * | 2016-11-22 | 2021-02-03 | 国立研究開発法人産業技術総合研究所 | 希土類金属の回収方法、溶融塩電解装置及びバイポーラー電極型隔膜 |
| US12116684B2 (en) | 2018-04-24 | 2024-10-15 | Battelle Energy Alliance, Llc | Methods of forming alloys by reducing metal oxides |
| US20230279572A1 (en) * | 2022-04-26 | 2023-09-07 | Case Western Reserve University | System and process for sustainable electrowinning of metal |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05312768A (ja) * | 1992-05-13 | 1993-11-22 | Fujikura Ltd | 酸素センサ |
| US5976345A (en) * | 1997-01-06 | 1999-11-02 | Boston University | Method and apparatus for metal extraction and sensor device related thereto |
| JPH11350972A (ja) * | 1998-06-05 | 1999-12-21 | Nippon Steel Corp | ガスタービン複合サイクル発電システム |
| US6187168B1 (en) * | 1998-10-06 | 2001-02-13 | Aluminum Company Of America | Electrolysis in a cell having a solid oxide ion conductor |
| JP2002075410A (ja) * | 2000-06-16 | 2002-03-15 | Mitsui Eng & Shipbuild Co Ltd | 固体電解質型燃料電池の集電体およびこれを用いた固体電解質型燃料電池 |
| US6869519B2 (en) * | 2001-09-27 | 2005-03-22 | National Institute Of Advanced Industrial Science And Technology | Electrolytic process for the production of metallic copper and apparatus therefor |
| JP3837483B2 (ja) * | 2001-09-27 | 2006-10-25 | 独立行政法人産業技術総合研究所 | 銅含有溶液から金属銅を回収する方法及び装置 |
| AU2002952083A0 (en) * | 2002-10-16 | 2002-10-31 | Bhp Billiton Innovation Pty Ltd | Minimising carbon transfer in an electrolytic cell |
-
2004
- 2004-12-15 JP JP2004363708A patent/JP4252531B2/ja not_active Expired - Fee Related
-
2005
- 2005-12-09 US US11/792,954 patent/US20080110765A1/en not_active Abandoned
- 2005-12-09 EP EP05814353A patent/EP1835049A4/en not_active Withdrawn
- 2005-12-09 AU AU2005315000A patent/AU2005315000B2/en not_active Ceased
- 2005-12-09 RU RU2007126847/02A patent/RU2007126847A/ru not_active Application Discontinuation
- 2005-12-09 WO PCT/JP2005/022651 patent/WO2006064730A1/ja not_active Ceased
- 2005-12-09 CA CA002590698A patent/CA2590698A1/en not_active Abandoned
-
2007
- 2007-06-15 NO NO20073044A patent/NO20073044L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006169583A (ja) | 2006-06-29 |
| AU2005315000B2 (en) | 2009-05-07 |
| US20080110765A1 (en) | 2008-05-15 |
| AU2005315000A1 (en) | 2006-06-22 |
| JP4252531B2 (ja) | 2009-04-08 |
| EP1835049A4 (en) | 2009-03-25 |
| RU2007126847A (ru) | 2009-01-27 |
| EP1835049A1 (en) | 2007-09-19 |
| WO2006064730A1 (ja) | 2006-06-22 |
| CA2590698A1 (en) | 2006-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |