CN103966472B - 一种再生铝合金除铁的方法 - Google Patents
一种再生铝合金除铁的方法 Download PDFInfo
- Publication number
- CN103966472B CN103966472B CN201410202503.7A CN201410202503A CN103966472B CN 103966472 B CN103966472 B CN 103966472B CN 201410202503 A CN201410202503 A CN 201410202503A CN 103966472 B CN103966472 B CN 103966472B
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- CN
- China
- Prior art keywords
- borax
- refining agent
- temperature
- aluminum alloy
- aluminum
- 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.)
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229910021538 borax Inorganic materials 0.000 claims abstract description 40
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 40
- 238000007670 refining Methods 0.000 claims abstract description 40
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 40
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 40
- 229910052782 aluminium Inorganic materials 0.000 claims description 37
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 37
- 239000002893 slag Substances 0.000 claims description 33
- 239000011888 foil Substances 0.000 claims description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 3
- 230000004907 flux Effects 0.000 abstract description 2
- 239000005030 aluminium foil Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000000227 grinding Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007716 flux method Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- ZDVYABSQRRRIOJ-UHFFFAOYSA-N boron;iron Chemical compound [Fe]#B ZDVYABSQRRRIOJ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- 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
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- Cookers (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201410202503.7A CN103966472B (zh) | 2014-05-14 | 2014-05-14 | 一种再生铝合金除铁的方法 |
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CN201410202503.7A CN103966472B (zh) | 2014-05-14 | 2014-05-14 | 一种再生铝合金除铁的方法 |
Publications (2)
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CN103966472A CN103966472A (zh) | 2014-08-06 |
CN103966472B true CN103966472B (zh) | 2016-08-24 |
Family
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CN201410202503.7A Active CN103966472B (zh) | 2014-05-14 | 2014-05-14 | 一种再生铝合金除铁的方法 |
Country Status (1)
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CN (1) | CN103966472B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104357692A (zh) * | 2014-11-15 | 2015-02-18 | 安徽省新方尊铸造科技有限公司 | 一种采用再生铝生产铝合金轮毂的工艺方法 |
CN104451228A (zh) * | 2014-11-20 | 2015-03-25 | 安徽省新方尊铸造科技有限公司 | 一种带有除铁作用的铝合金无毒精炼剂 |
CN104831103B (zh) * | 2015-05-22 | 2017-05-31 | 北京交通大学 | 一种铝合金除铁熔剂及其制备方法 |
CN107794390B (zh) * | 2017-09-25 | 2019-04-26 | 浙江工业大学 | 再生Al-Si系铝合金除铁方法 |
CN108315561A (zh) * | 2017-12-30 | 2018-07-24 | 安徽玉成光华铝业有限公司 | 一种高效溶剂法去除废铝中铁元素 |
CN110157910A (zh) * | 2018-03-20 | 2019-08-23 | 肇庆新联昌金属实业有限公司 | 一种废旧铝回收再加工处理方法 |
CN109881024A (zh) * | 2019-03-11 | 2019-06-14 | 北京科技大学 | 一种再生铝合金非气体杂质的去除方法 |
CN111690836A (zh) * | 2020-07-06 | 2020-09-22 | 湖北华力科技有限公司 | 一种用于废铝熔炼的多效复合精炼剂及其制备工艺 |
CN113106282A (zh) * | 2021-04-09 | 2021-07-13 | 广东鸿邦金属铝业有限公司 | 一种低铁低硅铝液及其制备方法和应用 |
CN113234949B (zh) * | 2021-05-12 | 2022-10-11 | 南昌大学 | 一种废杂铝合金制备再生变形铝合金的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103572080A (zh) * | 2013-11-07 | 2014-02-12 | 广州有色金属研究院 | 一种再生铝的除铁方法 |
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2014
- 2014-05-14 CN CN201410202503.7A patent/CN103966472B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103572080A (zh) * | 2013-11-07 | 2014-02-12 | 广州有色金属研究院 | 一种再生铝的除铁方法 |
Non-Patent Citations (3)
Title |
---|
Effects of Na2B4O7 on the-elimination of iron from aluminum melt;J.W.Gao等;《Scripta Materialia》;20071231;第57卷;第198-200页 * |
再生铝合金除铁技术的研究现状与展望;谭喜平等;《铸造技术》;20131130;第34卷(第11期);第1446-1448页 * |
再生铝合金除铁研究;葛维燕;《中国优秀硕士学位论文全文数据库 工程科技I辑》;20080615;第19页第1和3段,第30页第3-4段,第32页第2段,第22页第1段,第23页第6段 * |
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CN103966472A (zh) | 2014-08-06 |
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Effective date of registration: 20201223 Address after: 233399 Anhui Bengbu Wuhe County Economic Development Zone Industrial Acceleration Center 3, 4 level Patentee after: WUHE ZHIKAI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 999 No. 330031 Jiangxi province Nanchang Honggutan University Avenue Patentee before: Nanchang University |
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Effective date of registration: 20210208 Address after: 226001 room 1002, Huali building, No.6 Gongnong Road, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Nantong Ningjing Information Technology Co.,Ltd. Address before: 233399 Anhui Bengbu Wuhe County Economic Development Zone Industrial Acceleration Center 3, 4 level Patentee before: WUHE ZHIKAI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220215 Address after: 441800 No.2, Lvyuan Road, circular economy industrial park, Xianrendu Town, Laohekou City, Xiangyang City, Hubei Province Patentee after: Shunbo aluminum alloy Hubei Co.,Ltd. Address before: 226001 room 1002, Huali building, No.6 Gongnong Road, Chongchuan District, Nantong City, Jiangsu Province Patentee before: Nantong Ningjing Information Technology Co.,Ltd. |