NO136660B - - Google Patents
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- Publication number
- NO136660B NO136660B NO744628A NO744628A NO136660B NO 136660 B NO136660 B NO 136660B NO 744628 A NO744628 A NO 744628A NO 744628 A NO744628 A NO 744628A NO 136660 B NO136660 B NO 136660B
- Authority
- NO
- Norway
- Prior art keywords
- electrodes
- furnace system
- furnace
- graphite
- coke
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 25
- 239000010439 graphite Substances 0.000 claims description 16
- 229910002804 graphite Inorganic materials 0.000 claims description 16
- 239000000571 coke Substances 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 12
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000011162 core material Substances 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 241000784732 Lycaena phlaeas Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/03—Electrodes
Landscapes
- Furnace Details (AREA)
- Resistance Heating (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Discharge Heating (AREA)
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732364107 DE2364107C3 (de) | 1973-12-21 | Durch direkte elektrische Heizung nach dem Widerstandsprinzip betriebene Ofenanlage, insbesondere zur Herstellung von Siliciumcarbid |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO744628L NO744628L (es) | 1975-07-21 |
| NO136660B true NO136660B (es) | 1977-07-04 |
| NO136660C NO136660C (no) | 1977-10-12 |
Family
ID=5901699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO744628A NO136660C (no) | 1973-12-21 | 1974-12-20 | Ovnsanlegg med direkte elektrisk motstandsoppvarming, spesielt for diskontinuerlig fremstilling av siliciumcarbid |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US3950602A (es) |
| JP (1) | JPS5529928B2 (es) |
| AR (1) | AR203058A1 (es) |
| BE (1) | BE823563A (es) |
| BG (1) | BG30480A3 (es) |
| BR (1) | BR7410615D0 (es) |
| CA (1) | CA1038432A (es) |
| CH (1) | CH581815A5 (es) |
| CS (1) | CS185667B2 (es) |
| DD (1) | DD116082A5 (es) |
| ES (1) | ES433180A1 (es) |
| FR (1) | FR2255773B1 (es) |
| GB (1) | GB1483121A (es) |
| HU (1) | HU169680B (es) |
| IS (1) | IS979B6 (es) |
| IT (1) | IT1026086B (es) |
| NL (1) | NL170484C (es) |
| NO (1) | NO136660C (es) |
| PL (1) | PL91884B1 (es) |
| RO (1) | RO64334A (es) |
| SE (1) | SE411951B (es) |
| SU (1) | SU602133A3 (es) |
| YU (1) | YU341074A (es) |
| ZA (1) | ZA747986B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0729874B2 (ja) * | 1989-11-04 | 1995-04-05 | コマツ電子金属株式会社 | 多結晶シリコン製造装置の芯線間接続用ブリッジ |
| US5571483A (en) * | 1990-01-26 | 1996-11-05 | Exolon-Esk Company | System of converting environmentally pollutant waste gases to a useful product |
| US5232951A (en) * | 1990-01-26 | 1993-08-03 | Exolon-Esk Company | Method of converting environmentally pollutant waste gases to methanol |
| JP2579561B2 (ja) * | 1991-03-22 | 1997-02-05 | 東海カーボン株式会社 | ＳｉＣウイスカーの製造装置 |
| US5837331A (en) * | 1996-03-13 | 1998-11-17 | Motorola, Inc. | Amorphous multi-layered structure and method of making the same |
| FI123373B (fi) * | 2008-06-06 | 2013-03-15 | Outotec Oyj | Tiivistyslaite |
| US8506291B2 (en) * | 2009-04-06 | 2013-08-13 | Donald B. Gibson | Modular mobile furnace train |
| CN102344139A (zh) * | 2011-07-10 | 2012-02-08 | 段晓燕 | 一种碳化硅冶炼炉侧墙与地面间的密封 |
| CN118424002B (zh) * | 2024-07-03 | 2024-10-18 | 沈阳铝镁设计研究院有限公司 | 一种石墨化炉的两段冷却式炉头电极及其使用方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US870326A (en) * | 1907-04-01 | 1907-11-05 | Frank J Tone | Electric furnace. |
| US3647384A (en) * | 1968-07-01 | 1972-03-07 | Carborundum Co | Core for silicon carbide furnace |
| US3702369A (en) * | 1971-01-07 | 1972-11-07 | Norton Co | Silicon carbide furnace |
-
1974
- 1974-11-05 SU SU742072331A patent/SU602133A3/ru active
- 1974-11-11 DD DD182289A patent/DD116082A5/xx unknown
- 1974-12-10 NL NLAANVRAGE7416063,A patent/NL170484C/xx not_active IP Right Cessation
- 1974-12-10 US US05/531,236 patent/US3950602A/en not_active Expired - Lifetime
- 1974-12-13 CA CA215,928A patent/CA1038432A/en not_active Expired
- 1974-12-13 ZA ZA00747986A patent/ZA747986B/xx unknown
- 1974-12-16 BG BG028453A patent/BG30480A3/xx unknown
- 1974-12-16 AR AR256918A patent/AR203058A1/es active
- 1974-12-16 CS CS7400008627A patent/CS185667B2/cs unknown
- 1974-12-18 RO RO7480853A patent/RO64334A/ro unknown
- 1974-12-18 JP JP14549574A patent/JPS5529928B2/ja not_active Expired
- 1974-12-18 GB GB54674/74A patent/GB1483121A/en not_active Expired
- 1974-12-19 BR BR10615/74A patent/BR7410615D0/pt unknown
- 1974-12-19 IT IT54657/74A patent/IT1026086B/it active
- 1974-12-19 BE BE151685A patent/BE823563A/xx not_active IP Right Cessation
- 1974-12-19 HU HUEE2296A patent/HU169680B/hu unknown
- 1974-12-20 IS IS2252A patent/IS979B6/is unknown
- 1974-12-20 YU YU03410/74A patent/YU341074A/xx unknown
- 1974-12-20 FR FR7442235A patent/FR2255773B1/fr not_active Expired
- 1974-12-20 CH CH1715574A patent/CH581815A5/xx not_active IP Right Cessation
- 1974-12-20 SE SE7416199A patent/SE411951B/xx unknown
- 1974-12-20 ES ES433180A patent/ES433180A1/es not_active Expired
- 1974-12-20 PL PL1974176685A patent/PL91884B1/pl unknown
- 1974-12-20 NO NO744628A patent/NO136660C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2364107A1 (de) | 1975-06-26 |
| SE411951B (sv) | 1980-02-11 |
| GB1483121A (en) | 1977-08-17 |
| BG30480A3 (en) | 1981-06-15 |
| ZA747986B (en) | 1975-12-31 |
| PL91884B1 (es) | 1977-03-31 |
| FR2255773B1 (es) | 1976-10-22 |
| RO64334A (fr) | 1979-06-15 |
| NL170484B (nl) | 1982-06-01 |
| IS2252A7 (is) | 1975-06-22 |
| DD116082A5 (es) | 1975-11-05 |
| CA1038432A (en) | 1978-09-12 |
| BR7410615D0 (pt) | 1975-09-02 |
| AU7668374A (en) | 1976-06-24 |
| YU341074A (en) | 1982-05-31 |
| JPS5529928B2 (es) | 1980-08-07 |
| IT1026086B (it) | 1978-09-20 |
| NO136660C (no) | 1977-10-12 |
| ES433180A1 (es) | 1976-12-01 |
| SE7416199L (es) | 1975-06-23 |
| AR203058A1 (es) | 1975-08-08 |
| NL7416063A (nl) | 1975-06-24 |
| DE2364107B2 (de) | 1975-11-13 |
| CS185667B2 (en) | 1978-10-31 |
| CH581815A5 (es) | 1976-11-15 |
| NO744628L (es) | 1975-07-21 |
| SU602133A3 (ru) | 1978-04-05 |
| IS979B6 (is) | 1977-12-15 |
| NL170484C (nl) | 1982-11-01 |
| US3950602A (en) | 1976-04-13 |
| BE823563A (fr) | 1975-06-19 |
| JPS5096499A (es) | 1975-07-31 |
| FR2255773A1 (es) | 1975-07-18 |
| HU169680B (es) | 1977-02-28 |
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