JP5264167B2 - 炭素還元炉用ライナ - Google Patents
炭素還元炉用ライナ Download PDFInfo
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- JP5264167B2 JP5264167B2 JP2007512111A JP2007512111A JP5264167B2 JP 5264167 B2 JP5264167 B2 JP 5264167B2 JP 2007512111 A JP2007512111 A JP 2007512111A JP 2007512111 A JP2007512111 A JP 2007512111A JP 5264167 B2 JP5264167 B2 JP 5264167B2
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- block
- graphite
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- corundum
- reactor
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 74
- 229910052799 carbon Inorganic materials 0.000 title claims description 26
- 230000009467 reduction Effects 0.000 title claims description 24
- 239000010439 graphite Substances 0.000 claims description 48
- 229910002804 graphite Inorganic materials 0.000 claims description 48
- 229910052593 corundum Inorganic materials 0.000 claims description 30
- 239000010431 corundum Substances 0.000 claims description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 239000002893 slag Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- 239000011819 refractory material Substances 0.000 claims description 11
- 238000001354 calcination Methods 0.000 claims description 10
- 239000000571 coke Substances 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 230000003628 erosive effect Effects 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000005470 impregnation Methods 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000007849 furan resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000011109 contamination Methods 0.000 claims description 2
- 238000005304 joining Methods 0.000 claims description 2
- 239000005011 phenolic resin Substances 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 28
- 229910052782 aluminium Inorganic materials 0.000 description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 14
- 239000000155 melt Substances 0.000 description 8
- 239000004568 cement Substances 0.000 description 7
- 239000011241 protective layer Substances 0.000 description 7
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000011247 coating layer Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- CAVCGVPGBKGDTG-UHFFFAOYSA-N alumanylidynemethyl(alumanylidynemethylalumanylidenemethylidene)alumane Chemical compound [Al]#C[Al]=C=[Al]C#[Al] CAVCGVPGBKGDTG-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011331 needle coke Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
- C04B2235/9676—Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Ceramic Products (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57160404P | 2004-05-13 | 2004-05-13 | |
| US60/571,604 | 2004-05-13 | ||
| PCT/EP2005/005221 WO2005114079A2 (en) | 2004-05-13 | 2005-05-13 | Liner for carbothermic reduction furnace |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007538219A JP2007538219A (ja) | 2007-12-27 |
| JP2007538219A5 JP2007538219A5 (https=) | 2012-11-29 |
| JP5264167B2 true JP5264167B2 (ja) | 2013-08-14 |
Family
ID=34978770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007512111A Expired - Fee Related JP5264167B2 (ja) | 2004-05-13 | 2005-05-13 | 炭素還元炉用ライナ |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20050254543A1 (https=) |
| EP (1) | EP1751485A2 (https=) |
| JP (1) | JP5264167B2 (https=) |
| CN (1) | CN101076504B (https=) |
| NO (1) | NO20065592L (https=) |
| RU (1) | RU2378592C2 (https=) |
| WO (1) | WO2005114079A2 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5011556B2 (ja) * | 2007-11-09 | 2012-08-29 | イビデン株式会社 | 炭素系複合部材 |
| JP3171560U (ja) * | 2008-09-30 | 2011-11-10 | スカルディン, ニコライ ニコラエヴィッチSKALDIN, Nikolay Nikolaevich | 結晶化装置 |
| CN102645098B (zh) * | 2011-02-18 | 2014-09-10 | 北大方正集团有限公司 | 一种电炉结构及其制作方法 |
| EP2546215B1 (en) * | 2011-07-11 | 2017-05-31 | SGL Carbon SE | Composite refractory for an inner lining of a blast furnace |
| DE102011079967A1 (de) * | 2011-07-28 | 2013-01-31 | Sgl Carbon Se | Beschichtete Hochofensteine |
| CN102589292B (zh) * | 2012-03-23 | 2014-04-02 | 苏州罗卡节能科技有限公司 | 一种镁钛质三层复合砖及其制备方法 |
| RU2524408C1 (ru) * | 2012-11-26 | 2014-07-27 | Александр Сергеевич Буйновский | Способ футерования реторт для получения металлов и сплавов металлотермической восстановительной плавкой |
| EP3529547B1 (en) | 2016-10-18 | 2021-12-15 | Saint-Gobain Ceramics&Plastics, Inc. | Ceramic liner and method of forming |
| EP3663086B1 (en) * | 2018-12-05 | 2021-06-23 | Kalenborn Kalprotect GmbH & Co. KG | Temperature-gradient-optimized wear protection |
| CN111440010A (zh) * | 2020-05-18 | 2020-07-24 | 宁波江丰电子材料股份有限公司 | 一种带有氧化铝涂层的高纯石墨工具及其制备方法和用途 |
| CN115572172B (zh) * | 2022-09-09 | 2023-06-30 | 攀钢集团攀枝花钢铁研究院有限公司 | 废旧石墨电极的利用方法及电炉 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2789152A (en) * | 1955-06-01 | 1957-04-16 | Nat Res Corp | Electric furnace for production of metals |
| US2974032A (en) * | 1960-02-24 | 1961-03-07 | Pechiney | Reduction of alumina |
| US3607221A (en) * | 1969-02-17 | 1971-09-21 | Reynolds Metals Co | Carbothermic production of aluminum |
| US3973076A (en) * | 1973-06-07 | 1976-08-03 | Lukens Steel Company | Furnace for melting highly corrosive slag |
| GB1590431A (en) * | 1976-05-28 | 1981-06-03 | Alcan Res & Dev | Process for the production of aluminium |
| FR2444244A1 (fr) * | 1978-12-15 | 1980-07-11 | Produits Refractaires | Procede perfectionne de construction de fours electriques siderurgiques et element refractaire composite pour sa mise en oeuvre |
| US4419126A (en) * | 1979-01-31 | 1983-12-06 | Reynolds Metals Company | Aluminum purification system |
| US4216010A (en) * | 1979-01-31 | 1980-08-05 | Reynolds Metals Company | Aluminum purification system |
| DE2948640C2 (de) * | 1979-12-04 | 1984-12-20 | Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn | Verfahren und Vorrichtung zur thermischen Gewinnung von Aluminium |
| US4328957A (en) * | 1980-02-21 | 1982-05-11 | Labate Michael D | Prefabricated multiple density blast furnace runner |
| US4333813A (en) * | 1980-03-03 | 1982-06-08 | Reynolds Metals Company | Cathodes for alumina reduction cells |
| US4441700A (en) * | 1981-05-07 | 1984-04-10 | Labate M D | Blast furnace trough and liner combination |
| US4491472A (en) * | 1983-03-07 | 1985-01-01 | Aluminum Company Of America | Carbothermic reduction and prereduced charge for producing aluminum-silicon alloys |
| US4486229A (en) * | 1983-03-07 | 1984-12-04 | Aluminum Company Of America | Carbothermic reduction with parallel heat sources |
| SU1236281A1 (ru) * | 1984-10-09 | 1986-06-07 | Братский Ордена Ленина Алюминиевый Завод | Футеровка подины отражательной печи |
| JPS63166783A (ja) * | 1986-12-27 | 1988-07-09 | 三石耐火煉瓦株式会社 | 塵埃焼却炉用耐火煉瓦 |
| US4871698A (en) * | 1987-11-09 | 1989-10-03 | Vesuvius Crucible Company | Carbon bonded refractory bodies |
| JP2528586B2 (ja) * | 1991-05-17 | 1996-08-28 | 株式会社タナベ | 電気溶融炉 |
| US5320717A (en) * | 1993-03-09 | 1994-06-14 | Moltech Invent S.A. | Bonding of bodies of refractory hard materials to carbonaceous supports |
| JP2957069B2 (ja) * | 1993-11-09 | 1999-10-04 | 新日本製鐵株式会社 | カーボン煉瓦ライニングの構築方法 |
| IN191421B (https=) * | 1994-06-15 | 2003-11-29 | Vesuvius Frnance Sa | |
| JPH08109072A (ja) * | 1994-10-07 | 1996-04-30 | Kawasaki Refract Co Ltd | セラミックシ−ト、その冶金用炉材および製造方法 |
| JPH09142943A (ja) * | 1995-11-13 | 1997-06-03 | Kurosaki Refract Co Ltd | 高耐用性溶湯容器用流し込み不定形耐火物 |
| JPH10338883A (ja) * | 1997-06-06 | 1998-12-22 | Mitsubishi Chem Corp | 黒鉛成形体用ニードルコークスの製造方法 |
| JPH11190593A (ja) * | 1997-12-26 | 1999-07-13 | Kyocera Corp | 高温炉用炉材 |
| JP3739940B2 (ja) * | 1998-06-09 | 2006-01-25 | 三菱重工業株式会社 | 廃棄物溶融炉 |
| JP3615400B2 (ja) * | 1998-09-30 | 2005-02-02 | 品川白煉瓦株式会社 | 不焼成炭素含有耐火物および溶融金属用容器 |
| US6425504B1 (en) * | 1999-06-29 | 2002-07-30 | Iowa State University Research Foundation, Inc. | One-piece, composite crucible with integral withdrawal/discharge section |
| WO2002018076A1 (en) * | 2000-09-01 | 2002-03-07 | Showa Denko K.K. | Apparatus and method for casting metal |
| WO2002095078A1 (en) * | 2001-05-21 | 2002-11-28 | Elkem Asa | Aluminum shapes, method and reactor for the production of aluminum and aluminum shapes by carbothermic reduction of alumina |
| US6776936B2 (en) * | 2001-08-09 | 2004-08-17 | Poco Graphite, Inc. | Process for making porous graphite and articles produced therefrom |
-
2005
- 2005-05-05 US US11/123,773 patent/US20050254543A1/en not_active Abandoned
- 2005-05-13 RU RU2006144100/02A patent/RU2378592C2/ru not_active IP Right Cessation
- 2005-05-13 EP EP05761318A patent/EP1751485A2/en not_active Withdrawn
- 2005-05-13 CN CN2005800152060A patent/CN101076504B/zh not_active Expired - Fee Related
- 2005-05-13 JP JP2007512111A patent/JP5264167B2/ja not_active Expired - Fee Related
- 2005-05-13 WO PCT/EP2005/005221 patent/WO2005114079A2/en not_active Ceased
-
2006
- 2006-12-05 NO NO20065592A patent/NO20065592L/no not_active Application Discontinuation
-
2008
- 2008-09-02 US US12/202,957 patent/US20080317085A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| NO20065592L (no) | 2006-12-05 |
| JP2007538219A (ja) | 2007-12-27 |
| RU2006144100A (ru) | 2008-06-20 |
| US20050254543A1 (en) | 2005-11-17 |
| CN101076504A (zh) | 2007-11-21 |
| EP1751485A2 (en) | 2007-02-14 |
| WO2005114079A2 (en) | 2005-12-01 |
| RU2378592C2 (ru) | 2010-01-10 |
| CN101076504B (zh) | 2012-05-23 |
| US20080317085A1 (en) | 2008-12-25 |
| WO2005114079A3 (en) | 2007-07-19 |
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