JPH0372004B2 - - Google Patents
Info
- Publication number
- JPH0372004B2 JPH0372004B2 JP57232448A JP23244882A JPH0372004B2 JP H0372004 B2 JPH0372004 B2 JP H0372004B2 JP 57232448 A JP57232448 A JP 57232448A JP 23244882 A JP23244882 A JP 23244882A JP H0372004 B2 JPH0372004 B2 JP H0372004B2
- Authority
- JP
- Japan
- Prior art keywords
- parts
- average particle
- particle size
- coke
- petroleum 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 - Lifetime
Links
- 239000002245 particle Substances 0.000 claims description 27
- 239000002006 petroleum coke Substances 0.000 claims description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 239000011230 binding agent Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000011294 coal tar pitch Substances 0.000 description 12
- 230000000704 physical effect Effects 0.000 description 11
- 239000000571 coke Substances 0.000 description 10
- 229910021383 artificial graphite Inorganic materials 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 6
- 238000010304 firing Methods 0.000 description 6
- 239000006253 pitch coke Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000006229 carbon black Substances 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005087 graphitization Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000011329 calcined coke Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
- Discharge Heating (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57232448A JPS59121107A (ja) | 1982-12-27 | 1982-12-27 | 炭素電極棒の製造方法 |
| JP4294003A JPH0692730A (ja) | 1982-12-27 | 1992-10-08 | 炭素電極 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57232448A JPS59121107A (ja) | 1982-12-27 | 1982-12-27 | 炭素電極棒の製造方法 |
| JP4294003A JPH0692730A (ja) | 1982-12-27 | 1992-10-08 | 炭素電極 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4294003A Division JPH0692730A (ja) | 1982-12-27 | 1992-10-08 | 炭素電極 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59121107A JPS59121107A (ja) | 1984-07-13 |
| JPH0372004B2 true JPH0372004B2 (zh) | 1991-11-15 |
Family
ID=26530469
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57232448A Granted JPS59121107A (ja) | 1982-12-27 | 1982-12-27 | 炭素電極棒の製造方法 |
| JP4294003A Pending JPH0692730A (ja) | 1982-12-27 | 1992-10-08 | 炭素電極 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4294003A Pending JPH0692730A (ja) | 1982-12-27 | 1992-10-08 | 炭素電極 |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JPS59121107A (zh) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010075731A (ko) * | 2000-01-13 | 2001-08-11 | 반봉찬 | 폐 코크스 냉각분진을 이용한 아크 방전 탄소전극봉원료대체제 및 그 제조방법 |
| JP5159002B2 (ja) * | 2000-08-29 | 2013-03-06 | ジャパンスーパークォーツ株式会社 | 高純度炭素電極及びこれを用いた石英ガラスルツボの製造方法 |
| KR20030066825A (ko) * | 2002-02-05 | 2003-08-14 | 청림에스코 주식회사 | 탄소 발열체의 제조방법 및 탄소 발열체 |
| US20050253118A1 (en) * | 2004-05-17 | 2005-11-17 | Sgl Carbon Ag | Fracture resistant electrodes for a carbothermic reduction furnace |
| CN100457681C (zh) * | 2006-11-07 | 2009-02-04 | 中钢集团吉林炭素股份有限公司 | 超大型高炉用高导热高强度石墨砖及生产工艺和应用 |
| NO20100098A1 (no) * | 2010-01-19 | 2011-07-20 | Elkem Carbon As | Fremgangsmate for fremstilling av grafittlegemer |
| 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 |
| CN111996555A (zh) * | 2020-08-17 | 2020-11-27 | 百色皓海碳素有限公司 | 预焙阳极干料的制备方法 |
| CN112500165A (zh) * | 2020-12-03 | 2021-03-16 | 中国科学院山西煤炭化学研究所 | 一种利用常温混捏工艺制备炭素制品的方法 |
| CN113518484B (zh) * | 2021-04-20 | 2024-05-14 | 昆山缔微致精密电子有限公司 | 一种cnc电极效率成型改善工艺 |
| CN115626826B (zh) * | 2022-11-11 | 2023-09-05 | 湖南大学 | 一种具有独立微孔的低密耐磨炭石墨材料及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52133098A (en) * | 1976-04-30 | 1977-11-08 | Ibiden Co Ltd | Production of special carbon material |
-
1982
- 1982-12-27 JP JP57232448A patent/JPS59121107A/ja active Granted
-
1992
- 1992-10-08 JP JP4294003A patent/JPH0692730A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59121107A (ja) | 1984-07-13 |
| JPH0692730A (ja) | 1994-04-05 |
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