JPS59124988A - ピツチの製造方法 - Google Patents
ピツチの製造方法Info
- Publication number
- JPS59124988A JPS59124988A JP23011682A JP23011682A JPS59124988A JP S59124988 A JPS59124988 A JP S59124988A JP 23011682 A JP23011682 A JP 23011682A JP 23011682 A JP23011682 A JP 23011682A JP S59124988 A JPS59124988 A JP S59124988A
- Authority
- JP
- Japan
- Prior art keywords
- pitch
- heat
- treated
- oil
- weight
- 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
- 239000003921 oil Substances 0.000 claims abstract description 41
- 239000000203 mixture Substances 0.000 claims abstract description 36
- 239000003054 catalyst Substances 0.000 claims abstract description 18
- 239000011316 heat-treated pitch Substances 0.000 claims description 46
- 239000011295 pitch Substances 0.000 claims description 43
- 239000000295 fuel oil Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 6
- 238000005984 hydrogenation reaction Methods 0.000 abstract description 29
- 239000002994 raw material Substances 0.000 abstract description 11
- 238000009835 boiling Methods 0.000 abstract description 10
- 238000010438 heat treatment Methods 0.000 abstract description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000001257 hydrogen Substances 0.000 abstract description 8
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003245 coal Substances 0.000 abstract description 5
- 239000003208 petroleum Substances 0.000 abstract description 5
- 239000011280 coal tar Substances 0.000 abstract description 3
- 239000003575 carbonaceous material Substances 0.000 abstract description 2
- 239000011261 inert gas Substances 0.000 abstract description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000010763 heavy fuel oil Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 28
- 239000004917 carbon fiber Substances 0.000 description 28
- 239000011269 tar Substances 0.000 description 24
- 229910052799 carbon Inorganic materials 0.000 description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 238000004821 distillation Methods 0.000 description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 238000007664 blowing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000009987 spinning Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000007858 starting material Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-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
- 238000005119 centrifugation Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011847 coal-based material Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- -1 derivatives thereof Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011357 graphitized carbon fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011846 petroleum-based material Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Working-Up Tar And Pitch (AREA)
- Inorganic Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23011682A JPS59124988A (ja) | 1982-12-29 | 1982-12-29 | ピツチの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23011682A JPS59124988A (ja) | 1982-12-29 | 1982-12-29 | ピツチの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59124988A true JPS59124988A (ja) | 1984-07-19 |
| JPH0320434B2 JPH0320434B2 (enrdf_load_stackoverflow) | 1991-03-19 |
Family
ID=16902816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23011682A Granted JPS59124988A (ja) | 1982-12-29 | 1982-12-29 | ピツチの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59124988A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62273288A (ja) * | 1986-05-20 | 1987-11-27 | Kobe Steel Ltd | 炭素質ピツチ類の選択・配合調整方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57170990A (en) * | 1981-04-14 | 1982-10-21 | Nippon Oil Co Ltd | Raw material pitch for carbon fiber |
| JPS58214531A (ja) * | 1982-06-08 | 1983-12-13 | Agency Of Ind Science & Technol | ピツチ系炭素繊維製造用ピツチの調製方法 |
-
1982
- 1982-12-29 JP JP23011682A patent/JPS59124988A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57170990A (en) * | 1981-04-14 | 1982-10-21 | Nippon Oil Co Ltd | Raw material pitch for carbon fiber |
| JPS58214531A (ja) * | 1982-06-08 | 1983-12-13 | Agency Of Ind Science & Technol | ピツチ系炭素繊維製造用ピツチの調製方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62273288A (ja) * | 1986-05-20 | 1987-11-27 | Kobe Steel Ltd | 炭素質ピツチ類の選択・配合調整方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0320434B2 (enrdf_load_stackoverflow) | 1991-03-19 |