CN103938080B - 电解铝用惰性合金阳极及其制备方法 - Google Patents
电解铝用惰性合金阳极及其制备方法 Download PDFInfo
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- CN103938080B CN103938080B CN201310024019.5A CN201310024019A CN103938080B CN 103938080 B CN103938080 B CN 103938080B CN 201310024019 A CN201310024019 A CN 201310024019A CN 103938080 B CN103938080 B CN 103938080B
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- 239000000956 alloy Substances 0.000 title claims abstract description 128
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 126
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 68
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000004411 aluminium Substances 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 124
- 239000002184 metal Substances 0.000 claims abstract description 124
- 239000011135 tin Substances 0.000 claims abstract description 53
- 229910052802 copper Inorganic materials 0.000 claims abstract description 28
- 229910052742 iron Inorganic materials 0.000 claims abstract description 28
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 18
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 8
- 238000002844 melting Methods 0.000 claims description 58
- 230000008018 melting Effects 0.000 claims description 58
- 238000005266 casting Methods 0.000 claims description 32
- 229910052718 tin Inorganic materials 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 9
- 150000002739 metals Chemical class 0.000 abstract description 8
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 230000003647 oxidation Effects 0.000 abstract description 4
- 239000013078 crystal Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 54
- 239000010949 copper Substances 0.000 description 51
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 38
- 239000010405 anode material Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 20
- 238000005868 electrolysis reaction Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 239000011195 cermet Substances 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical group [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 230000004907 flux Effects 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
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- GNMQOUGYKPVJRR-UHFFFAOYSA-N nickel(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Ni+3].[Ni+3] GNMQOUGYKPVJRR-UHFFFAOYSA-N 0.000 description 1
- PZFKDUMHDHEBLD-UHFFFAOYSA-N oxo(oxonickeliooxy)nickel Chemical compound O=[Ni]O[Ni]=O PZFKDUMHDHEBLD-UHFFFAOYSA-N 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
Abstract
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Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310024019.5A CN103938080B (zh) | 2013-01-23 | 2013-01-23 | 电解铝用惰性合金阳极及其制备方法 |
KR1020157000520A KR20150022994A (ko) | 2012-06-11 | 2013-05-30 | 알루미늄 전해에 사용되는 비활성 합금 양극 및 그의 제조방법 |
US14/407,292 US20150159287A1 (en) | 2012-06-11 | 2013-05-30 | Inert alloy anode used for aluminum electrolysis and preparation method therefor |
PCT/CN2013/076441 WO2013185539A1 (zh) | 2012-06-11 | 2013-05-30 | 一种电解铝用惰性合金阳极及其制备方法 |
CA2876336A CA2876336C (en) | 2012-06-11 | 2013-05-30 | Inert alloy anode for aluminum electrolysis and preparing method thereof |
AU2013275996A AU2013275996B2 (en) | 2012-06-11 | 2013-05-30 | Inert alloy anode used for aluminum electrolysis and preparation method therefor |
EP13803425.1A EP2860291B1 (en) | 2012-06-11 | 2013-05-30 | Inert alloy anode used for aluminum electrolysis and preparation method therefor |
AP2015008186A AP2015008186A0 (en) | 2012-06-11 | 2013-05-30 | Inner alloy anode used for aluminum electrolysis and preparation method therefor |
IN217DEN2015 IN2015DN00217A (zh) | 2012-06-11 | 2013-05-30 | |
EA201492227A EA030951B1 (ru) | 2012-06-11 | 2013-05-30 | Анод из инертного сплава для электролитического производства алюминия и способ его приготовления |
ZA2014/09511A ZA201409511B (en) | 2012-06-11 | 2014-12-23 | Inert alloy anode for aluminum electrolysis and preparing method therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310024019.5A CN103938080B (zh) | 2013-01-23 | 2013-01-23 | 电解铝用惰性合金阳极及其制备方法 |
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CN103938080A CN103938080A (zh) | 2014-07-23 |
CN103938080B true CN103938080B (zh) | 2017-11-24 |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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DE60302046T2 (de) * | 2002-03-15 | 2006-07-27 | Moltech Invent S.A. | Oberflächlich oxidierte nickel-eisen anoden für die herstellung von aluminium |
CN1673418A (zh) * | 2005-01-07 | 2005-09-28 | 北京科技大学 | 一种低温电解生产铝的方法及其专用的铝电解槽 |
US20070278107A1 (en) * | 2006-05-30 | 2007-12-06 | Northwest Aluminum Technologies | Anode for use in aluminum producing electrolytic cell |
CN101824631B (zh) * | 2009-03-02 | 2011-12-28 | 北京有色金属研究总院 | 铝电解用复合合金惰性阳极及使用该阳极的铝电解方法 |
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Denomination of invention: Inert alloy anode for aluminum electrolysis and preparation method thereof Effective date of registration: 20180515 Granted publication date: 20171124 Pledgee: Gu Baojun Pledgor: Neimonggol United Industry Co., Ltd. Registration number: 2018610000066 |
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Date of cancellation: 20200929 Granted publication date: 20171124 Pledgee: Gu Baojun Pledgor: Inner Mongolia United Industrial Co.,Ltd. Registration number: 2018610000066 |
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Effective date of registration: 20201103 Address after: Room 702, unit 2, building 2, taixiang garden, Yanta District, Xi'an City, Shaanxi Province Patentee after: Gu Baojun Address before: 010018 Inner Mongolia Hohhot city Ordos street Saihan District Dongyuan East C8-3-3 Patentee before: Inner Mongolia United Industrial Co.,Ltd. |
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