CN107619958B - 再生Al-Mg-Si系铝合金除铁方法 - Google Patents
再生Al-Mg-Si系铝合金除铁方法 Download PDFInfo
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- CN107619958B CN107619958B CN201710874459.8A CN201710874459A CN107619958B CN 107619958 B CN107619958 B CN 107619958B CN 201710874459 A CN201710874459 A CN 201710874459A CN 107619958 B CN107619958 B CN 107619958B
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- iron
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- aluminium
- aluminum
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 175
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 78
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 25
- 229910018464 Al—Mg—Si Inorganic materials 0.000 title abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 86
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 86
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 43
- 239000000956 alloy Substances 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 14
- 229910020261 KBF4 Inorganic materials 0.000 claims abstract description 9
- 239000000919 ceramic Substances 0.000 claims abstract description 4
- 239000006260 foam Substances 0.000 claims abstract description 4
- 238000007670 refining Methods 0.000 claims description 52
- 239000003795 chemical substances by application Substances 0.000 claims description 49
- 239000003153 chemical reaction reagent Substances 0.000 claims description 28
- FWGZLZNGAVBRPW-UHFFFAOYSA-N alumane;strontium Chemical compound [AlH3].[Sr] FWGZLZNGAVBRPW-UHFFFAOYSA-N 0.000 claims description 22
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 20
- 239000004411 aluminium Substances 0.000 claims description 19
- 239000011572 manganese Substances 0.000 claims description 17
- -1 aluminium-manganese Chemical compound 0.000 claims description 12
- 229910052721 tungsten Inorganic materials 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000011780 sodium chloride Substances 0.000 claims description 10
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 claims description 9
- 238000001556 precipitation Methods 0.000 claims description 9
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 8
- 230000008929 regeneration Effects 0.000 claims description 8
- 238000011069 regeneration method Methods 0.000 claims description 8
- 229910052712 strontium Inorganic materials 0.000 claims description 7
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 7
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 6
- 239000010703 silicon Substances 0.000 abstract description 6
- 229910052710 silicon Inorganic materials 0.000 abstract description 6
- 229910000859 α-Fe Inorganic materials 0.000 abstract description 5
- JZQOJFLIJNRDHK-CMDGGOBGSA-N alpha-irone Chemical compound CC1CC=C(C)C(\C=C\C(C)=O)C1(C)C JZQOJFLIJNRDHK-CMDGGOBGSA-N 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- YNDGDLJDSBUSEI-UHFFFAOYSA-N aluminum strontium Chemical compound [Al].[Sr] YNDGDLJDSBUSEI-UHFFFAOYSA-N 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 10
- 238000005303 weighing Methods 0.000 description 10
- 239000011777 magnesium Substances 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 238000005088 metallography Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 229910001570 bauxite Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910019752 Mg2Si Inorganic materials 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- UAMZXLIURMNTHD-UHFFFAOYSA-N dialuminum;magnesium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Mg+2].[Al+3].[Al+3] UAMZXLIURMNTHD-UHFFFAOYSA-N 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
元素 | 表观浓度 | 质量百分比[wt.%] | 原子百分比[at.%] |
Al | 79.24 | 95.14 | 95.14 |
Si | 0.56 | 0.92 | 0.88 |
Fe | 0.42 | 0.27 | 0.13 |
Mn | 0.41 | 0.45 | 0.22 |
Mg | 3.27 | 3.22 | 3.63 |
总量: | 83.9 | 100.00 | 100.00 |
元素 | 表观浓度 | 质量百分比[wt.%] | 原子百分比[at.%] |
Al | 76.42 | 94.12 | 94.04 |
Si | 1.02 | 1.17 | 1.12 |
Fe | 0.22 | 0.19 | 0.09 |
Mn | 0.47 | 0.51 | 0.25 |
Mg | 4.15 | 4.01 | 4.50 |
总量: | 82.28 | 100.00 | 100.00 |
元素 | 表观浓度 | 质量百分比[wt.%] | 原子百分比[at.%] |
Al | 72.06 | 94.16 | 94.01 |
Si | 1.21 | 1.13 | 1.08 |
Fe | 0.72 | 0.25 | 0.12 |
Mn | 0.32 | 0.34 | 0.16 |
Mg | 4.40 | 4.12 | 4.63 |
总量: | 78.71 | 100.00 | 100.00 |
Claims (5)
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CN107619958A CN107619958A (zh) | 2018-01-23 |
CN107619958B true CN107619958B (zh) | 2019-04-26 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108359810A (zh) * | 2018-03-09 | 2018-08-03 | 北京科技大学 | 一种环保型再生铝精炼剂及其使用方法 |
CN110684901B (zh) * | 2019-08-13 | 2021-06-22 | 宁波长振铜业有限公司 | 一种降低废旧黄杂铜中铁含量的方法 |
CN110616343A (zh) * | 2019-09-20 | 2019-12-27 | 北京科技大学 | 提高再生铝合金开路电位的方法及具有高开路电位的再生铝合金 |
CN110904354B (zh) * | 2019-11-12 | 2021-06-01 | 成都银河动力有限公司 | 利用高含铁量zl102渗铝合金制备铝硅合金的方法及铝硅合金 |
CN111411247B (zh) * | 2020-03-18 | 2021-11-26 | 清远市正通金属制品有限公司 | 一种再生变形铝合金熔体的复合处理方法 |
CN112853146B (zh) * | 2020-12-30 | 2022-02-01 | 福建科源新材料股份有限公司 | 一种去除再生铝硅合金中残余Sr的方法 |
CN114231771B (zh) * | 2021-12-17 | 2022-09-06 | 安徽百圣鑫金属科技有限公司 | 利用再生铝制备的高性能铝合金及制备方法 |
CN115233004B (zh) * | 2022-08-02 | 2023-01-10 | 上海大学 | 一种基于Al-50Sn合金的Al-Si合金除铁方法 |
CN118639042A (zh) * | 2024-08-14 | 2024-09-13 | 中国科学院金属研究所 | 一种降低6101铝合金中铁元素危害的方法 |
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Effective date of registration: 20200427 Address after: No. 185, oasis Avenue, Si'an Development Zone, Changxing County, Huzhou City, Zhejiang Province Patentee after: Daxia aluminum technology (Huzhou) Co.,Ltd. Address before: 310014 Department of science and technology, Zhejiang University of Technology, No. 18 Chao Wang Road, Xiacheng District, Zhejiang, Hangzhou Patentee before: ZHEJIANG UNIVERSITY OF TECHNOLOGY |
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Effective date of registration: 20231026 Address after: No. 185 Lvzhou Avenue, Si'an Town, Changxing County, Huzhou City, Zhejiang Province, 313100 Patentee after: ZHEJIANG DAXIA ALUMINIUM INDUSTRY CO.,LTD. Address before: No. 185 Lvzhou Avenue, Si'an Development Zone, Changxing County, Huzhou City, Zhejiang Province, 313100 Patentee before: Daxia aluminum technology (Huzhou) Co.,Ltd. |
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