CN1168839C - 高纯铝的真空连续提纯净化方法 - Google Patents
高纯铝的真空连续提纯净化方法 Download PDFInfo
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- CN1168839C CN1168839C CNB021113394A CN02111339A CN1168839C CN 1168839 C CN1168839 C CN 1168839C CN B021113394 A CNB021113394 A CN B021113394A CN 02111339 A CN02111339 A CN 02111339A CN 1168839 C CN1168839 C CN 1168839C
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- liquid
- purification
- furnace
- purifying
- pressure difference
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- 239000004411 aluminium Substances 0.000 title claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000000746 purification Methods 0.000 title claims description 22
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 239000012535 impurity Substances 0.000 claims abstract description 16
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 239000002699 waste material Substances 0.000 claims abstract description 8
- 239000013078 crystal Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008014 freezing Effects 0.000 claims description 4
- 238000007710 freezing Methods 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000002425 crystallisation Methods 0.000 claims description 2
- 230000008025 crystallization Effects 0.000 claims description 2
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract description 2
- 230000001413 cellular effect Effects 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 description 6
- 238000005204 segregation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021113394A CN1168839C (zh) | 2002-04-12 | 2002-04-12 | 高纯铝的真空连续提纯净化方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021113394A CN1168839C (zh) | 2002-04-12 | 2002-04-12 | 高纯铝的真空连续提纯净化方法 |
Publications (2)
Publication Number | Publication Date |
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CN1388260A CN1388260A (zh) | 2003-01-01 |
CN1168839C true CN1168839C (zh) | 2004-09-29 |
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Application Number | Title | Priority Date | Filing Date |
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CNB021113394A Expired - Fee Related CN1168839C (zh) | 2002-04-12 | 2002-04-12 | 高纯铝的真空连续提纯净化方法 |
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CN (1) | CN1168839C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101696472B (zh) * | 2009-11-13 | 2011-05-11 | 湖南希源新材料有限公司 | 超高纯铝提纯方法 |
CN101886184B (zh) * | 2010-06-23 | 2012-07-25 | 中北大学 | 一种铝合金超净化精炼方法 |
CN102181658B (zh) * | 2011-03-23 | 2012-12-19 | 广西大学 | 一种去除铝熔体中夹杂物的装置和方法 |
CN115572840B (zh) * | 2022-09-29 | 2024-01-16 | 吉利百矿集团有限公司 | 一种偏析法提纯电解铝液的方法 |
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2002
- 2002-04-12 CN CNB021113394A patent/CN1168839C/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN1388260A (zh) | 2003-01-01 |
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Owner name: NANTONG TADE ELECTRONIC MATERIALS CO., LTD. Free format text: FORMER OWNER: SHANGHAI JIAO TONG UNIVERSITY Effective date: 20101019 |
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Free format text: CORRECT: ADDRESS; FROM: 200030 NO.1954, HUASHAN ROAD, SHANGHAI TO: 226502 ZHENXIN ROAD, RUGAO ECONOMIC DEVELOPMENT ZONE, RUGAO CITY, NANTONG CITY, JIANGSU PROVINCE |
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Effective date of registration: 20101019 Address after: 226502 Jiangsu city of Nantong province Rugao New Economic Development Zone Rugao Road Patentee after: Nantong Tade Electronic Materials Technology Co., Ltd. Address before: 200030 No. 1954, Huashan Road, Shanghai Patentee before: Shanghai Jiao Tong University |
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Granted publication date: 20040929 Termination date: 20170412 |
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CF01 | Termination of patent right due to non-payment of annual fee |