CN103484894B - 一种电解铝用惰性阴极及其制备方法 - Google Patents
一种电解铝用惰性阴极及其制备方法 Download PDFInfo
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- CN103484894B CN103484894B CN201210188425.0A CN201210188425A CN103484894B CN 103484894 B CN103484894 B CN 103484894B CN 201210188425 A CN201210188425 A CN 201210188425A CN 103484894 B CN103484894 B CN 103484894B
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- inert cathode
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- inert
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 37
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000004411 aluminium Substances 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 229910033181 TiB2 Inorganic materials 0.000 claims abstract description 63
- 239000000203 mixture Substances 0.000 claims abstract description 39
- 229920005989 resin Polymers 0.000 claims abstract description 22
- 239000011347 resin Substances 0.000 claims abstract description 22
- 238000000465 moulding Methods 0.000 claims abstract description 17
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 55
- 239000000843 powder Substances 0.000 claims description 53
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 50
- 229910052799 carbon Inorganic materials 0.000 claims description 48
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 39
- 239000011449 brick Substances 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 239000003822 epoxy resin Substances 0.000 claims description 22
- 229920000647 polyepoxide Polymers 0.000 claims description 22
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 14
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 10
- 229910052593 corundum Inorganic materials 0.000 claims description 10
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 239000005011 phenolic resin Substances 0.000 claims description 6
- 229920001568 phenolic resin Polymers 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 4
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 3
- 239000010426 asphalt Substances 0.000 claims 1
- 238000004898 kneading Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 5
- 238000005868 electrolysis reaction Methods 0.000 description 52
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 28
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 28
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical group [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 28
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 26
- 239000000470 constituent Substances 0.000 description 14
- 239000003792 electrolyte Substances 0.000 description 14
- 235000003270 potassium fluoride Nutrition 0.000 description 14
- 239000011698 potassium fluoride Substances 0.000 description 14
- 235000013024 sodium fluoride Nutrition 0.000 description 14
- 239000011775 sodium fluoride Substances 0.000 description 14
- 239000010406 cathode material Substances 0.000 description 9
- 239000010431 corundum Substances 0.000 description 7
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 235000011837 pasties Nutrition 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 229910001610 cryolite Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical class F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 102000004895 Lipoproteins Human genes 0.000 description 1
- 108090001030 Lipoproteins Proteins 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
Abstract
Description
Claims (15)
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CN201210188425.0A CN103484894B (zh) | 2012-06-11 | 2012-06-11 | 一种电解铝用惰性阴极及其制备方法 |
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CN201210188425.0A CN103484894B (zh) | 2012-06-11 | 2012-06-11 | 一种电解铝用惰性阴极及其制备方法 |
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CN103484894A CN103484894A (zh) | 2014-01-01 |
CN103484894B true CN103484894B (zh) | 2016-08-17 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3328280A (en) * | 1964-04-07 | 1967-06-27 | Reynolds Metals Co | Electrically conductive cermet compositions |
CN1724712A (zh) * | 2005-06-10 | 2006-01-25 | 东北大学 | 一种带TiB2/C复合材料层的铝电解槽阴极碳块的制造方法 |
CN1986898A (zh) * | 2006-11-22 | 2007-06-27 | 贵州大学 | 一种惰性电极铝电解槽 |
CN102212845A (zh) * | 2011-05-24 | 2011-10-12 | 昆明冶金研究院 | 一种铝电解用TiB2阴极涂层的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3289280A (en) * | 1965-11-19 | 1966-12-06 | Gen Electric | Method of making a shell transformer |
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2012
- 2012-06-11 CN CN201210188425.0A patent/CN103484894B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3328280A (en) * | 1964-04-07 | 1967-06-27 | Reynolds Metals Co | Electrically conductive cermet compositions |
CN1724712A (zh) * | 2005-06-10 | 2006-01-25 | 东北大学 | 一种带TiB2/C复合材料层的铝电解槽阴极碳块的制造方法 |
CN1986898A (zh) * | 2006-11-22 | 2007-06-27 | 贵州大学 | 一种惰性电极铝电解槽 |
CN102212845A (zh) * | 2011-05-24 | 2011-10-12 | 昆明冶金研究院 | 一种铝电解用TiB2阴极涂层的制备方法 |
Non-Patent Citations (1)
Title |
---|
电解铝用TiB2惰性可润湿性阴极材料的研究现状;费俊杰等;《陶瓷学报》;20110930;第32卷(第3期);第491-495页 * |
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Denomination of invention: A kind of electrolgtic aluminium inert cathode 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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Date of cancellation: 20170809 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 cathode 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 cathode 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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