GB1071098A - A method and furnace for producing graphite electrodes - Google Patents
A method and furnace for producing graphite electrodesInfo
- Publication number
- GB1071098A GB1071098A GB4116264A GB4116264A GB1071098A GB 1071098 A GB1071098 A GB 1071098A GB 4116264 A GB4116264 A GB 4116264A GB 4116264 A GB4116264 A GB 4116264A GB 1071098 A GB1071098 A GB 1071098A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zone
- strand
- furnace
- granular
- coke
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
- C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
<PICT:1071098/C1/1> A method of producing graphite electrodes comprises forming in a furnace 1, 6, from a green electrode mass GE, a continuous strand KS whose cross-section corresponds to that of the electrodes to be produced, advancing the strand and simultaneously baking it at coking temperature, then graphitizing the coked strand without intermediate cooling, followed by severing electrode portions from the graphitized strand whilst still hot. The green mass of granular anthracite, granular coke and tar or pitch, fed through the furnace 1, 6, under compressed air or hydraulic pressure, is heated and shaped when doughy at 120 DEG C. in Zone Z1, solidifies to form a strand at 500-600 DEG C. in Zone Z2, is baked and coked at 1300-1500 DEG C. in Zone Z3, graphitized at 2500-3000 DEG C. in Zone Z4 and cools in Zone Z5 after being severed into individual electrodes, and discharged by a holding and lowering device (Fig. 5, not shown) into cooling carriage 10, in which it is covered by a lining of granular coke 13 to prevent oxidation. The coke introduced through funnel 7 also acts as a protective lining for the furnace part 6.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0007770 | 1963-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1071098A true GB1071098A (en) | 1967-06-07 |
Family
ID=7472530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4116264A Expired GB1071098A (en) | 1963-10-08 | 1964-10-08 | A method and furnace for producing graphite electrodes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1071098A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0062356A1 (en) * | 1981-04-07 | 1982-10-13 | Mitsubishi Denki Kabushiki Kaisha | Inductive heating device and method utilizing a heat insulator and workpieces heated thereby |
| EP0062355A1 (en) * | 1981-04-07 | 1982-10-13 | Mitsubishi Denki Kabushiki Kaisha | Inductive heating device and methods employing a heating coil and workpieces heated thereby |
| WO2024178627A1 (en) * | 2023-02-28 | 2024-09-06 | 宁德烯铖科技有限公司 | Graphitization furnace and battery preparation device |
-
1964
- 1964-10-08 GB GB4116264A patent/GB1071098A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0062356A1 (en) * | 1981-04-07 | 1982-10-13 | Mitsubishi Denki Kabushiki Kaisha | Inductive heating device and method utilizing a heat insulator and workpieces heated thereby |
| EP0062355A1 (en) * | 1981-04-07 | 1982-10-13 | Mitsubishi Denki Kabushiki Kaisha | Inductive heating device and methods employing a heating coil and workpieces heated thereby |
| WO2024178627A1 (en) * | 2023-02-28 | 2024-09-06 | 宁德烯铖科技有限公司 | Graphitization furnace and battery preparation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1712082A (en) | Process and apparatus for distilling solid carbonaceous material | |
| GB1071098A (en) | A method and furnace for producing graphite electrodes | |
| GB1317144A (en) | Method and apparatus for high-temperature treatment of petroleum coke | |
| US2893084A (en) | Casting mold and method of casting carbon-containing alloys | |
| GB1478264A (en) | Method of operating coke oven batteries | |
| US3327345A (en) | Manufacture of shaped carbon bodies | |
| GB1530677A (en) | Process for producing shaped graphitic articles | |
| US2725032A (en) | Apparatus for siliconizing silicon carbide bodies | |
| GB1202739A (en) | Production of useful carbon aggregates | |
| JPS5229801A (en) | Method for manufacturing high quality coke | |
| JPS5223103A (en) | Method for manufacturing metallurgical formed coke | |
| US3286003A (en) | Method of manufacturing shaped carbon bodies | |
| US1372486A (en) | Manufacture of zinc oxid | |
| JPS5527451A (en) | Casting mold heating method | |
| JPS5286404A (en) | Drying and heat up method bricks of cooling chamber in coke dry quench ing equipment | |
| JPS54132495A (en) | Manufacture of artificial graphite product | |
| US1473510A (en) | Process of producing carbides of sodium and boron | |
| GB590250A (en) | Method of readjusting the supporting and current-supplying metal rods of continuous self-baking electrodes | |
| SU129121A1 (en) | The method of obtaining sealed junctions during the joint firing of ceramics and metal | |
| SU787484A1 (en) | Method of producing carbon killer | |
| AT164013B (en) | Process for the production of carbon bodies | |
| Moore et al. | Graphite Electrode and Method of Making | |
| SU445679A1 (en) | The method of thermal oxidation of carbon black | |
| GB1293898A (en) | A method of producing metallurgical coke | |
| SU146945A1 (en) | The method of obtaining melts saturated with lower titanium chlorides |