YU34702A - Postupak proizvodnje ugljeničnih blokova vrlo otpornih na termičke šokove - Google Patents
Postupak proizvodnje ugljeničnih blokova vrlo otpornih na termičke šokoveInfo
- Publication number
- YU34702A YU34702A YU34702A YUP34702A YU34702A YU 34702 A YU34702 A YU 34702A YU 34702 A YU34702 A YU 34702A YU P34702 A YUP34702 A YU P34702A YU 34702 A YU34702 A YU 34702A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- fraction
- grains
- size
- carbon blocks
- whereof
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
- C04B35/532—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Metals (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Carbon And Carbon Compounds (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Pronalazak se odnosi na uprosceni postupak proizvodnje ugljenicnih blokova, a posebno anoda vrlo otpornih na termicki sok, predvidjenih za elektroliticku proizvodnju aluminijuma, po Hall-Heroult postupku. Ovaj postupak sastoji se od operacije kojojm se podesava granulometrijska raspodela velicine zrna ugljenicnog sastava, a koja se sastoji od: a) separacije odredjenog pocetnog ugljenicnog sastava AC u prvu frakciju F1, koja se sastoji od zrna velicine manje od X i drugu frakciju F2, koja se sastoji od zrna cija je velicina veca ili jednaka X, a X je izmedju 0.2 i 2 mm; b) drobljenja B1 pre frakcije F1 i jednog dela P1 druge frakcije F2, tako da se dobije prah F koji sadrzi kontrolisanu proporciju ultra finih zrna; c) mesanja ostatka P2 frakcije F2 i pomenutog praha F u proporciji koja omogucava dobijanje sirovih ugljenicnih blokova, u kojim odnos naznacen kao Gr/S izmedju proporcije PGr zrna velicine vece od 0.3 mm i proporcije PS zrna velicine izmedju 30 milimikrona i 0.3 mm iznosi najmanje 4, i pecenja ugljenicnih blokova velike gustine.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9914800A FR2801303B1 (fr) | 1999-11-24 | 1999-11-24 | Procede de fabrication de blocs carbones a haute resistance aux chocs thermiques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| YU34702A true YU34702A (sh) | 2004-12-31 |
| RS50052B RS50052B (sr) | 2008-11-28 |
Family
ID=9552499
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US6838024B1 (sh) |
| EP (1) | EP1242332B1 (sh) |
| CN (1) | CN1222492C (sh) |
| AR (1) | AR026524A1 (sh) |
| AT (1) | ATE388927T1 (sh) |
| AU (1) | AU772530B2 (sh) |
| BR (1) | BR0015741B1 (sh) |
| CA (1) | CA2392335C (sh) |
| DE (1) | DE60038314T2 (sh) |
| EG (1) | EG22555A (sh) |
| ES (1) | ES2303818T3 (sh) |
| FR (1) | FR2801303B1 (sh) |
| GC (1) | GC0000147A (sh) |
| IS (1) | IS2557B (sh) |
| ME (1) | ME00393B (sh) |
| NO (1) | NO331940B1 (sh) |
| NZ (1) | NZ519084A (sh) |
| RS (1) | RS50052B (sh) |
| RU (1) | RU2270822C2 (sh) |
| SI (1) | SI1242332T1 (sh) |
| SK (1) | SK287640B6 (sh) |
| WO (1) | WO2001038253A1 (sh) |
| ZA (1) | ZA200203039B (sh) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050253118A1 (en) * | 2004-05-17 | 2005-11-17 | Sgl Carbon Ag | Fracture resistant electrodes for a carbothermic reduction furnace |
| CN1924106B (zh) * | 2006-08-29 | 2010-05-26 | 中国铝业股份有限公司 | 预焙阳极焙烧升温工艺 |
| AR064763A1 (es) * | 2007-01-08 | 2009-04-22 | Alcan Int Ltd | Procedimiento de separacion de coque en una planta de pasta |
| CN101353163B (zh) * | 2007-07-26 | 2011-01-26 | 抚顺铝业有限公司 | 预焙阳极生产中回收粉的加入方法 |
| RU2464360C1 (ru) * | 2011-04-07 | 2012-10-20 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Способ производства анодной массы |
| RU2489524C1 (ru) * | 2012-03-12 | 2013-08-10 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Способ получения связующего для электродной массы |
| RU2521178C1 (ru) * | 2013-02-13 | 2014-06-27 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Способ подготовки анодной массы для формирования сырых анодов |
| CN105732028B (zh) * | 2014-12-05 | 2018-11-13 | 三祥新材股份有限公司 | 一种高温抗热震氧化锆水口砖的制备方法 |
| FR3031045A1 (fr) | 2014-12-30 | 2016-07-01 | Solios Carbone | Procede d'elaboration d'une pate carbonee pour la fabrication d'electrodes a haute densite |
| RU2586195C1 (ru) * | 2015-03-12 | 2016-06-10 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Способ производства анодной массы |
| CN105112942B (zh) * | 2015-09-30 | 2017-05-03 | 济南海川投资集团有限公司 | 一种石油焦粉制作铝电解阳极型焦及其制备工艺 |
| CN113372119B (zh) * | 2020-04-28 | 2022-12-30 | 吉林炭素有限公司 | 一种石墨电极本体配方中干料粒级组成的设计方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4479913A (en) * | 1981-03-16 | 1984-10-30 | Qo Chemicals, Inc. | Method and composition for a ramming mix in aluminum reduction cells |
| SU1281604A1 (ru) | 1984-06-20 | 1987-01-07 | Всесоюзный Научно-Исследовательский И Проектный Институт Алюминиевой,Магниевой И Электродной Промышленности | Способ изготовлени угольного электрода |
| DE3540169A1 (de) * | 1985-11-13 | 1987-05-21 | Kloeckner Humboldt Deutz Ag | Verfahren und anlage zur aufbereitung koerniger rohmassen zur herstellung von gruenen kohlenstofformkoerpern |
| US4775455A (en) * | 1986-04-07 | 1988-10-04 | Borden, Inc. | Binder system for anodes, cathodes, and electrodes |
| CH683155A5 (de) * | 1991-07-03 | 1994-01-31 | R & D Carbon Ltd | Verfahren zur Aufbereitung eines Trockenstoffes zur Herstellung von Elektroden. |
| US5413689A (en) * | 1992-06-12 | 1995-05-09 | Moltech Invent S.A. | Carbon containing body or mass useful as cell component |
| FR2740771B1 (fr) * | 1995-11-02 | 1997-12-05 | Pechiney Aluminium | Bloc carbone a haute resistance au choc thermique |
| AU722834B2 (en) * | 1997-01-30 | 2000-08-10 | Aluminium Pechiney | Carbonaceous block having high resistance to thermal shock |
-
1999
- 1999-11-24 FR FR9914800A patent/FR2801303B1/fr not_active Expired - Fee Related
-
2000
- 2000-11-13 EG EG20001416A patent/EG22555A/xx active
- 2000-11-17 AR ARP000106088A patent/AR026524A1/es active IP Right Grant
- 2000-11-21 AT AT00988860T patent/ATE388927T1/de not_active IP Right Cessation
- 2000-11-21 BR BRPI0015741-4A patent/BR0015741B1/pt not_active IP Right Cessation
- 2000-11-21 CA CA2392335A patent/CA2392335C/fr not_active Expired - Lifetime
- 2000-11-21 US US10/111,400 patent/US6838024B1/en not_active Expired - Fee Related
- 2000-11-21 WO PCT/FR2000/003226 patent/WO2001038253A1/fr active IP Right Grant
- 2000-11-21 SI SI200030995T patent/SI1242332T1/sl unknown
- 2000-11-21 CN CNB008161992A patent/CN1222492C/zh not_active Expired - Lifetime
- 2000-11-21 EP EP00988860A patent/EP1242332B1/fr not_active Expired - Lifetime
- 2000-11-21 ME MEP-2008-599A patent/ME00393B/me unknown
- 2000-11-21 RU RU2002116693/03A patent/RU2270822C2/ru active
- 2000-11-21 DE DE60038314T patent/DE60038314T2/de not_active Expired - Lifetime
- 2000-11-21 NZ NZ519084A patent/NZ519084A/en not_active IP Right Cessation
- 2000-11-21 SK SK690-2002A patent/SK287640B6/sk not_active IP Right Cessation
- 2000-11-21 ES ES00988860T patent/ES2303818T3/es not_active Expired - Lifetime
- 2000-11-21 RS YUP-347/02A patent/RS50052B/sr unknown
- 2000-11-21 AU AU25216/01A patent/AU772530B2/en not_active Ceased
- 2000-11-22 GC GCP20001033 patent/GC0000147A/xx active
-
2002
- 2002-04-17 ZA ZA200203039A patent/ZA200203039B/en unknown
- 2002-05-22 IS IS6392A patent/IS2557B/is unknown
- 2002-05-23 NO NO20022444A patent/NO331940B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MEP59908A (en) | 2011-05-10 |
| EP1242332A1 (fr) | 2002-09-25 |
| DE60038314D1 (de) | 2008-04-24 |
| FR2801303B1 (fr) | 2001-12-21 |
| FR2801303A1 (fr) | 2001-05-25 |
| WO2001038253A1 (fr) | 2001-05-31 |
| BR0015741A (pt) | 2002-07-16 |
| NO20022444D0 (no) | 2002-05-23 |
| CA2392335A1 (fr) | 2001-05-31 |
| EG22555A (en) | 2003-03-31 |
| ES2303818T3 (es) | 2008-09-01 |
| DE60038314T2 (de) | 2009-03-12 |
| ME00393B (me) | 2011-05-10 |
| SI1242332T1 (sl) | 2008-08-31 |
| NO331940B1 (no) | 2012-05-07 |
| RU2270822C2 (ru) | 2006-02-27 |
| NO20022444L (no) | 2002-07-04 |
| US6838024B1 (en) | 2005-01-04 |
| CN1222492C (zh) | 2005-10-12 |
| GC0000147A (en) | 2005-06-29 |
| AR026524A1 (es) | 2003-02-12 |
| RS50052B (sr) | 2008-11-28 |
| SK287640B6 (sk) | 2011-05-06 |
| CN1399617A (zh) | 2003-02-26 |
| BR0015741B1 (pt) | 2009-05-05 |
| EP1242332B1 (fr) | 2008-03-12 |
| AU772530B2 (en) | 2004-04-29 |
| ZA200203039B (en) | 2003-04-17 |
| AU2521601A (en) | 2001-06-04 |
| NZ519084A (en) | 2005-02-25 |
| ATE388927T1 (de) | 2008-03-15 |
| CA2392335C (fr) | 2010-10-26 |
| SK6902002A3 (en) | 2002-09-10 |
| IS6392A (is) | 2002-05-22 |
| IS2557B (is) | 2009-11-15 |
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