JPH0158124B2 - - Google Patents
Info
- Publication number
- JPH0158124B2 JPH0158124B2 JP58040079A JP4007983A JPH0158124B2 JP H0158124 B2 JPH0158124 B2 JP H0158124B2 JP 58040079 A JP58040079 A JP 58040079A JP 4007983 A JP4007983 A JP 4007983A JP H0158124 B2 JPH0158124 B2 JP H0158124B2
- Authority
- JP
- Japan
- Prior art keywords
- bulk mesophase
- density
- bulk
- pitch
- mesophase
- 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
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 32
- 239000003575 carbonaceous material Substances 0.000 claims description 30
- 238000010304 firing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000012298 atmosphere Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 239000011295 pitch Substances 0.000 description 16
- 239000002994 raw material Substances 0.000 description 16
- 239000000571 coke Substances 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 7
- 239000002931 mesocarbon microbead Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 238000004062 sedimentation Methods 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005087 graphitization Methods 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000011316 heat-treated pitch Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000007833 carbon precursor Substances 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000003027 oil sand Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011338 soft pitch Substances 0.000 description 1
Landscapes
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58040079A JPS59164604A (ja) | 1983-03-11 | 1983-03-11 | 高密度等方性炭素材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58040079A JPS59164604A (ja) | 1983-03-11 | 1983-03-11 | 高密度等方性炭素材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59164604A JPS59164604A (ja) | 1984-09-17 |
| JPH0158124B2 true JPH0158124B2 (ko) | 1989-12-08 |
Family
ID=12570901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58040079A Granted JPS59164604A (ja) | 1983-03-11 | 1983-03-11 | 高密度等方性炭素材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59164604A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6051612A (ja) * | 1983-08-31 | 1985-03-23 | Osaka Gas Co Ltd | カ−ボン微粒子の製造方法 |
| JPS62148312A (ja) * | 1985-12-23 | 1987-07-02 | Showa Denko Kk | 等方性炭素材料の製造法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54157791A (en) * | 1978-05-11 | 1979-12-12 | Kawatetsu Kagaku Kk | Manufacture of high density carbon material |
-
1983
- 1983-03-11 JP JP58040079A patent/JPS59164604A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54157791A (en) * | 1978-05-11 | 1979-12-12 | Kawatetsu Kagaku Kk | Manufacture of high density carbon material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59164604A (ja) | 1984-09-17 |
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