CN101946012A - 物质精炼法和物质精炼装置 - Google Patents
物质精炼法和物质精炼装置 Download PDFInfo
- Publication number
- CN101946012A CN101946012A CN200880127147XA CN200880127147A CN101946012A CN 101946012 A CN101946012 A CN 101946012A CN 200880127147X A CN200880127147X A CN 200880127147XA CN 200880127147 A CN200880127147 A CN 200880127147A CN 101946012 A CN101946012 A CN 101946012A
- Authority
- CN
- China
- Prior art keywords
- cooling body
- refining
- crystallization
- speed
- purifying method
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000007670 refining Methods 0.000 title claims description 161
- 239000000463 material Substances 0.000 title claims description 77
- 238000001816 cooling Methods 0.000 claims abstract description 192
- 238000002425 crystallisation Methods 0.000 claims abstract description 60
- 230000008025 crystallization Effects 0.000 claims abstract description 60
- 239000000126 substance Substances 0.000 claims abstract description 44
- 239000000155 melt Substances 0.000 claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 124
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 123
- 239000004411 aluminium Substances 0.000 claims description 75
- 229910052751 metal Inorganic materials 0.000 claims description 43
- 239000002184 metal Substances 0.000 claims description 43
- 238000007598 dipping method Methods 0.000 claims description 15
- 239000000284 extract Substances 0.000 claims description 8
- 239000013014 purified material Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 description 22
- 229910052710 silicon Inorganic materials 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 9
- 238000006424 Flood reaction Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005496 eutectics Effects 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000002178 crystalline material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000001398 aluminium Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP328913/2007 | 2007-12-20 | ||
JP2007328913 | 2007-12-20 | ||
PCT/JP2008/073253 WO2009081886A1 (ja) | 2007-12-20 | 2008-12-19 | 物質精製法及び物質精製装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101946012A true CN101946012A (zh) | 2011-01-12 |
CN101946012B CN101946012B (zh) | 2015-11-25 |
Family
ID=40801187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880127147.XA Active CN101946012B (zh) | 2007-12-20 | 2008-12-19 | 物质精炼法和物质精炼装置 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2226402B1 (zh) |
JP (1) | JP5594958B2 (zh) |
CN (1) | CN101946012B (zh) |
NZ (1) | NZ586509A (zh) |
WO (1) | WO2009081886A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102534246A (zh) * | 2011-12-27 | 2012-07-04 | 昆明冶金研究院 | 一种高纯铝的制备方法 |
CN109219669A (zh) * | 2016-06-02 | 2019-01-15 | 昭和电工株式会社 | 物质精制方法和装置、熔液加热保持装置和高纯度物质的连续精制系统 |
CN112553473A (zh) * | 2020-11-20 | 2021-03-26 | 浙江最成半导体科技有限公司 | 高纯度铝纯化方法以及装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5782437A (en) | 1980-11-11 | 1982-05-22 | Showa Alum Corp | Refining method for aluminum |
JPS5848646A (ja) * | 1981-09-18 | 1983-03-22 | Mitsubishi Keikinzoku Kogyo Kk | アルミニウムの純化方法 |
JPH01306529A (ja) * | 1988-06-06 | 1989-12-11 | Furukawa Electric Co Ltd:The | 金属の連続精製法 |
JPH068471B2 (ja) * | 1989-02-28 | 1994-02-02 | 昭和アルミニウム株式会社 | 金属の精製方法 |
JP2916645B2 (ja) * | 1990-05-11 | 1999-07-05 | 昭和アルミニウム株式会社 | 金属の精製方法 |
JP3814697B2 (ja) * | 1996-01-11 | 2006-08-30 | シャープ株式会社 | 金属の精製装置 |
JP3674322B2 (ja) | 1997-08-08 | 2005-07-20 | 住友化学株式会社 | アルミニウムの精製法およびその用途 |
JPH11100620A (ja) * | 1997-09-25 | 1999-04-13 | Showa Alum Corp | 金属の精製装置 |
JP3531450B2 (ja) * | 1997-12-10 | 2004-05-31 | 日本軽金属株式会社 | アルミニウムの精製方法 |
FR2788283B1 (fr) * | 1999-01-08 | 2001-02-16 | Pechiney Aluminium | Procede et dispositif de purification de l'aluminium par segregation |
JP4378820B2 (ja) * | 2000-02-10 | 2009-12-09 | 住友化学株式会社 | アルミニウムの精製方法とその用途 |
JP5134817B2 (ja) * | 2006-12-28 | 2013-01-30 | 昭和電工株式会社 | 金属精製方法及び装置、精製金属、鋳造品、金属製品及び電解コンデンサ |
JP2008163418A (ja) * | 2006-12-28 | 2008-07-17 | Showa Denko Kk | 金属精製方法及び装置、精製金属、鋳造品、金属製品及び電解コンデンサ |
-
2008
- 2008-12-19 WO PCT/JP2008/073253 patent/WO2009081886A1/ja active Application Filing
- 2008-12-19 CN CN200880127147.XA patent/CN101946012B/zh active Active
- 2008-12-19 JP JP2008324569A patent/JP5594958B2/ja active Active
- 2008-12-19 EP EP20080865163 patent/EP2226402B1/en active Active
- 2008-12-19 NZ NZ586509A patent/NZ586509A/en not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102534246A (zh) * | 2011-12-27 | 2012-07-04 | 昆明冶金研究院 | 一种高纯铝的制备方法 |
CN102534246B (zh) * | 2011-12-27 | 2014-04-16 | 昆明冶金研究院 | 一种高纯铝的制备方法 |
CN109219669A (zh) * | 2016-06-02 | 2019-01-15 | 昭和电工株式会社 | 物质精制方法和装置、熔液加热保持装置和高纯度物质的连续精制系统 |
CN112553473A (zh) * | 2020-11-20 | 2021-03-26 | 浙江最成半导体科技有限公司 | 高纯度铝纯化方法以及装置 |
CN112553473B (zh) * | 2020-11-20 | 2022-02-18 | 浙江最成半导体科技有限公司 | 高纯度铝纯化方法以及装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2226402B1 (en) | 2015-05-13 |
EP2226402A4 (en) | 2011-10-19 |
NZ586509A (en) | 2012-07-27 |
WO2009081886A1 (ja) | 2009-07-02 |
JP2009167526A (ja) | 2009-07-30 |
JP5594958B2 (ja) | 2014-09-24 |
EP2226402A1 (en) | 2010-09-08 |
CN101946012B (zh) | 2015-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220214 Address after: Osaka, Japan Patentee after: Showa Electric Co.,Ltd. Address before: Tokyo, Japan Patentee before: SHOWA DENKO Kabushiki Kaisha Effective date of registration: 20220214 Address after: Tokyo, Japan Patentee after: Showa aluminum fou International Co.,Ltd. Address before: Osaka, Japan Patentee before: Showa Electric Co.,Ltd. Effective date of registration: 20220214 Address after: Osaka, Japan Patentee after: Aluminum Co.,Ltd. Address before: Tokyo, Japan Patentee before: Showa aluminum fou International Co.,Ltd. |
|
TR01 | Transfer of patent right |