JPS6084390A - ピツチの精製処理方法 - Google Patents
ピツチの精製処理方法Info
- Publication number
- JPS6084390A JPS6084390A JP19253783A JP19253783A JPS6084390A JP S6084390 A JPS6084390 A JP S6084390A JP 19253783 A JP19253783 A JP 19253783A JP 19253783 A JP19253783 A JP 19253783A JP S6084390 A JPS6084390 A JP S6084390A
- Authority
- JP
- Japan
- Prior art keywords
- pitch
- anisotropic
- crude
- amount
- anisotropic phase
- 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
- 238000007670 refining Methods 0.000 title claims description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000012535 impurity Substances 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 14
- 239000000295 fuel oil Substances 0.000 claims abstract description 5
- 239000003245 coal Substances 0.000 claims abstract description 4
- 239000003208 petroleum Substances 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000013019 agitation Methods 0.000 abstract 2
- 239000011362 coarse particle Substances 0.000 abstract 1
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 239000011295 pitch Substances 0.000 description 54
- 239000012071 phase Substances 0.000 description 32
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 13
- 239000002994 raw material Substances 0.000 description 11
- 239000002904 solvent Substances 0.000 description 8
- 239000003575 carbonaceous material Substances 0.000 description 7
- 229920000049 Carbon (fiber) Polymers 0.000 description 5
- 239000004917 carbon fiber Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011294 coal tar pitch Substances 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 208000035126 Facies Diseases 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical group N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008385 outer phase Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000012719 thermal polymerization Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Coke Industry (AREA)
- Working-Up Tar And Pitch (AREA)
- Inorganic Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19253783A JPS6084390A (ja) | 1983-10-17 | 1983-10-17 | ピツチの精製処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19253783A JPS6084390A (ja) | 1983-10-17 | 1983-10-17 | ピツチの精製処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6084390A true JPS6084390A (ja) | 1985-05-13 |
| JPH0356600B2 JPH0356600B2 (enrdf_load_stackoverflow) | 1991-08-28 |
Family
ID=16292921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19253783A Granted JPS6084390A (ja) | 1983-10-17 | 1983-10-17 | ピツチの精製処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6084390A (enrdf_load_stackoverflow) |
-
1983
- 1983-10-17 JP JP19253783A patent/JPS6084390A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356600B2 (enrdf_load_stackoverflow) | 1991-08-28 |
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