JPH0149317B2 - - Google Patents
Info
- Publication number
- JPH0149317B2 JPH0149317B2 JP58161050A JP16105083A JPH0149317B2 JP H0149317 B2 JPH0149317 B2 JP H0149317B2 JP 58161050 A JP58161050 A JP 58161050A JP 16105083 A JP16105083 A JP 16105083A JP H0149317 B2 JPH0149317 B2 JP H0149317B2
- Authority
- JP
- Japan
- Prior art keywords
- coal tar
- tar
- solid content
- content
- temperature
- 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
- 239000011280 coal tar Substances 0.000 claims description 26
- 239000007787 solid Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000011230 binding agent Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000011269 tar Substances 0.000 description 14
- 239000011295 pitch Substances 0.000 description 9
- 238000005119 centrifugation Methods 0.000 description 7
- 239000002994 raw material Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000011305 binder pitch Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 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
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000011331 needle coke Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Landscapes
- Coke Industry (AREA)
- Working-Up Tar And Pitch (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16105083A JPS6051783A (ja) | 1983-08-31 | 1983-08-31 | バインダ−の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16105083A JPS6051783A (ja) | 1983-08-31 | 1983-08-31 | バインダ−の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6051783A JPS6051783A (ja) | 1985-03-23 |
| JPH0149317B2 true JPH0149317B2 (fr) | 1989-10-24 |
Family
ID=15727649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16105083A Granted JPS6051783A (ja) | 1983-08-31 | 1983-08-31 | バインダ−の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6051783A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103965931B (zh) * | 2013-01-31 | 2016-01-20 | 北京宝塔三聚能源科技有限公司 | 一种改质沥青的制备方法 |
| CN104232143B (zh) * | 2013-06-09 | 2016-08-10 | 任相坤 | 一种生产针状焦的工艺 |
| CN104232130B (zh) * | 2013-06-09 | 2016-08-10 | 任相坤 | 一种针状焦的生产工艺 |
| CN104232136B (zh) * | 2013-06-09 | 2016-08-10 | 任相坤 | 一种用于生产针状焦的原料沥青的处理工艺 |
| CN108102692B (zh) * | 2016-11-25 | 2019-11-15 | 中国石油化工股份有限公司 | 一种煤基原料生产针状焦的工艺方法 |
| CN108102712B (zh) * | 2016-11-25 | 2019-11-15 | 中国石油化工股份有限公司 | 一种混合原料生产针状焦的组合工艺方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57209989A (en) * | 1981-06-18 | 1982-12-23 | Kawasaki Steel Corp | Preparation of coal tar pitch |
| JPS581783A (ja) * | 1981-06-27 | 1983-01-07 | Nippon Steel Chem Co Ltd | ピツチの製造法 |
-
1983
- 1983-08-31 JP JP16105083A patent/JPS6051783A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57209989A (en) * | 1981-06-18 | 1982-12-23 | Kawasaki Steel Corp | Preparation of coal tar pitch |
| JPS581783A (ja) * | 1981-06-27 | 1983-01-07 | Nippon Steel Chem Co Ltd | ピツチの製造法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6051783A (ja) | 1985-03-23 |
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