JPS5466394A - Production of carbon or graphite material - Google Patents
Production of carbon or graphite materialInfo
- Publication number
- JPS5466394A JPS5466394A JP13375277A JP13375277A JPS5466394A JP S5466394 A JPS5466394 A JP S5466394A JP 13375277 A JP13375277 A JP 13375277A JP 13375277 A JP13375277 A JP 13375277A JP S5466394 A JPS5466394 A JP S5466394A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- coke
- molding
- graphite
- graphite material
- 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.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052799 carbon Inorganic materials 0.000 title abstract 2
- 239000003575 carbonaceous material Substances 0.000 title abstract 2
- 239000007770 graphite material Substances 0.000 title abstract 2
- 239000000843 powder Substances 0.000 abstract 5
- 239000000571 coke Substances 0.000 abstract 3
- 238000000465 moulding Methods 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 229910021383 artificial graphite Inorganic materials 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 239000011812 mixed powder Substances 0.000 abstract 1
- 229910021382 natural graphite Inorganic materials 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
Landscapes
- Ceramic Products (AREA)
Abstract
PURPOSE: To obtain a uniform carbide without oxidizing a kneaded molding of tar, pitch, etc. by covering the molding with mixed powder of carbonaceous powder such as coke and a specific amt. of pyrolytic resin powder such as PVA, followed by calcination.
CONSTITUTION: 0.2W6% of pyrolytic resin powder such as PVA or polystyrene is added to carbonaceous powder such as coke, or synthetic or natural graphite. A kneaded molding of tar, pitch, graphite powder, coke breeze, etc. is covered with the resulting powder and calcined to obtain a dense carbon or graphite material having high apparent density, mechanical strength, electrical resistivity, etc.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13375277A JPS5466394A (en) | 1977-11-08 | 1977-11-08 | Production of carbon or graphite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13375277A JPS5466394A (en) | 1977-11-08 | 1977-11-08 | Production of carbon or graphite material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5466394A true JPS5466394A (en) | 1979-05-28 |
| JPS5527004B2 JPS5527004B2 (en) | 1980-07-17 |
Family
ID=15112100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13375277A Granted JPS5466394A (en) | 1977-11-08 | 1977-11-08 | Production of carbon or graphite material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5466394A (en) |
-
1977
- 1977-11-08 JP JP13375277A patent/JPS5466394A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5527004B2 (en) | 1980-07-17 |
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