CN103484895B - 一种电解铝用惰性合金阳极及其制备方法 - Google Patents
一种电解铝用惰性合金阳极及其制备方法 Download PDFInfo
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- CN103484895B CN103484895B CN201210188424.6A CN201210188424A CN103484895B CN 103484895 B CN103484895 B CN 103484895B CN 201210188424 A CN201210188424 A CN 201210188424A CN 103484895 B CN103484895 B CN 103484895B
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- 239000000956 alloy Substances 0.000 title claims abstract description 130
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 128
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 73
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000004411 aluminium Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 127
- 239000002184 metal Substances 0.000 claims abstract description 127
- 239000011135 tin Substances 0.000 claims abstract description 60
- 229910052802 copper Inorganic materials 0.000 claims abstract description 33
- 229910052742 iron Inorganic materials 0.000 claims abstract description 30
- 229910052718 tin Inorganic materials 0.000 claims abstract description 26
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 19
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims description 33
- 230000008018 melting Effects 0.000 claims description 33
- 238000005266 casting Methods 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 abstract description 2
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 50
- 239000010949 copper Substances 0.000 description 50
- 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 19
- 238000005868 electrolysis reaction Methods 0.000 description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 10
- 229910052737 gold Inorganic materials 0.000 description 10
- 239000010931 gold Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000000919 ceramic Substances 0.000 description 7
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000010409 thin film Substances 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
- 239000007769 metal material Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 2
- 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
- 238000013019 agitation Methods 0.000 description 2
- 230000003064 anti-oxidating effect Effects 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
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 229910001610 cryolite Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 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
- 150000003839 salts Chemical class 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
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical class 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
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit 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
- 239000011195 cermet Substances 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
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 230000004907 flux Effects 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
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient 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
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000155 melt Substances 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
- 238000000465 moulding 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
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-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
- 230000035939 shock Effects 0.000 description 1
- 229910052709 silver Inorganic materials 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
- 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
Abstract
Description
Claims (5)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
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CN201210188424.6A CN103484895B (zh) | 2012-06-11 | 2012-06-11 | 一种电解铝用惰性合金阳极及其制备方法 |
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 |
AP2015008186A AP2015008186A0 (en) | 2012-06-11 | 2013-05-30 | Inner alloy anode used for aluminum electrolysis and preparation method therefor |
KR1020157000520A KR20150022994A (ko) | 2012-06-11 | 2013-05-30 | 알루미늄 전해에 사용되는 비활성 합금 양극 및 그의 제조방법 |
CA2876336A CA2876336C (en) | 2012-06-11 | 2013-05-30 | Inert alloy anode for aluminum electrolysis and preparing method thereof |
US14/407,292 US20150159287A1 (en) | 2012-06-11 | 2013-05-30 | Inert alloy anode used for aluminum electrolysis and preparation method therefor |
EA201492227A EA030951B1 (ru) | 2012-06-11 | 2013-05-30 | Анод из инертного сплава для электролитического производства алюминия и способ его приготовления |
IN217DEN2015 IN2015DN00217A (zh) | 2012-06-11 | 2013-05-30 | |
EP13803425.1A EP2860291B1 (en) | 2012-06-11 | 2013-05-30 | Inert alloy anode used for aluminum electrolysis and preparation method therefor |
AU2013275996A AU2013275996B2 (en) | 2012-06-11 | 2013-05-30 | Inert alloy anode used for aluminum electrolysis and preparation method therefor |
ZA2014/09511A ZA201409511B (en) | 2012-06-11 | 2014-12-23 | Inert alloy anode for aluminum electrolysis and preparing method therefor |
Applications Claiming Priority (1)
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CN201210188424.6A CN103484895B (zh) | 2012-06-11 | 2012-06-11 | 一种电解铝用惰性合金阳极及其制备方法 |
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CN103484895A CN103484895A (zh) | 2014-01-01 |
CN103484895B true CN103484895B (zh) | 2016-08-17 |
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CN104593828A (zh) * | 2014-12-18 | 2015-05-06 | 东北大学 | 一种低硼磷冶金级硅的制备方法 |
CN111462830B (zh) * | 2020-01-22 | 2023-11-14 | 杭州电子科技大学 | 一种基于电解铝工艺模型的状态观测方法 |
Citations (1)
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CN101717969A (zh) * | 2009-12-18 | 2010-06-02 | 中国铝业股份有限公司 | 一种适用于金属熔盐电解槽惰性阳极的合金材料 |
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AU2003207934B2 (en) * | 2002-03-15 | 2008-10-09 | Rio Tinto Alcan International Limited | Surface oxidised nickel-iron metal anodes for aluminium production |
US20070278107A1 (en) * | 2006-05-30 | 2007-12-06 | Northwest Aluminum Technologies | Anode for use in aluminum producing electrolytic cell |
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CN101717969A (zh) * | 2009-12-18 | 2010-06-02 | 中国铝业股份有限公司 | 一种适用于金属熔盐电解槽惰性阳极的合金材料 |
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Denomination of invention: A kind of electrolgtic aluminium inert alloy anode and preparation method thereof Effective date of registration: 20170324 Granted publication date: 20160817 Pledgee: Gu Baojun Pledgor: Neimonggol United Industry Co., Ltd. Registration number: 2017990000235 |
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Denomination of invention: A kind of electrolgtic aluminium inert alloy anode and preparation method thereof Effective date of registration: 20170913 Granted publication date: 20160817 Pledgee: Li Xiaofeng Pledgor: Neimonggol United Industry Co., Ltd. Registration number: 2017990000870 |
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Denomination of invention: Inert alloy anode for aluminum electrolysis and preparation method thereof Effective date of registration: 20180929 Granted publication date: 20160817 Pledgee: Li Xiaofeng Pledgor: Neimonggol United Industry Co., Ltd. Registration number: 2018990000910 |
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Effective date of registration: 20191212 Address after: 110001 1-5-2, No. 104-8, Heping South Street, Heping District, Shenyang, Liaoning Province Patentee after: Li Xiaofeng Address before: 010018 Inner Mongolia Hohhot city Ordos street Saihan District Dongyuan East C8-3-3 Patentee before: Neimonggol United Industry Co., Ltd. |
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Effective date of registration: 20200701 Address after: Room 17b3277, 17 / F, 101-4-33 / F, building 13, Wangjing Dongyuan, Chaoyang District, Beijing Patentee after: Beijing runkuo Future Technology Co., Ltd Address before: 110001 1-5-2, No. 104-8, Heping South Street, Heping District, Shenyang, Liaoning Province Patentee before: Li Xiaofeng |