DE2614490C3 - Verfahren zum Herstellen eines Pechkokses - Google Patents
Verfahren zum Herstellen eines PechkoksesInfo
- Publication number
- DE2614490C3 DE2614490C3 DE19762614490 DE2614490A DE2614490C3 DE 2614490 C3 DE2614490 C3 DE 2614490C3 DE 19762614490 DE19762614490 DE 19762614490 DE 2614490 A DE2614490 A DE 2614490A DE 2614490 C3 DE2614490 C3 DE 2614490C3
- Authority
- DE
- Germany
- Prior art keywords
- coke
- pitch
- coal tar
- softening point
- mixture
- 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
- 238000000034 method Methods 0.000 title claims description 30
- 239000006253 pitch coke Substances 0.000 title claims description 14
- 239000000571 coke Substances 0.000 claims description 31
- 239000011295 pitch Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 21
- 239000011280 coal tar Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000000706 filtrate Substances 0.000 claims description 10
- 239000011294 coal tar pitch Substances 0.000 claims description 6
- 239000011271 tar pitch Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 238000004939 coking Methods 0.000 description 17
- 238000001914 filtration Methods 0.000 description 12
- 238000000926 separation method Methods 0.000 description 8
- 239000007858 starting material Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000011269 tar Substances 0.000 description 3
- 239000005909 Kieselgur Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-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
- 239000010779 crude oil Substances 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 239000002010 green coke Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011331 needle coke Substances 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002641 tar oil Substances 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B55/00—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
- Working-Up Tar And Pitch (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762614490 DE2614490C3 (de) | 1976-04-03 | 1976-04-03 | Verfahren zum Herstellen eines Pechkokses |
| JP3624277A JPS5923355B2 (ja) | 1976-04-03 | 1977-04-01 | 針状構造を有する石炭ピッチコ−クスの製造方法 |
| GB1406277A GB1529425A (en) | 1976-04-03 | 1977-04-04 | Production of pitch coke |
| FR7710115A FR2346433A1 (fr) | 1976-04-03 | 1977-04-04 | Procede de production d'un coke de brai |
| US05/953,168 US4183802A (en) | 1976-04-03 | 1978-10-20 | Process for the production of coke from pitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762614490 DE2614490C3 (de) | 1976-04-03 | 1976-04-03 | Verfahren zum Herstellen eines Pechkokses |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2614490A1 DE2614490A1 (de) | 1977-10-13 |
| DE2614490B2 DE2614490B2 (de) | 1978-04-27 |
| DE2614490C3 true DE2614490C3 (de) | 1978-12-14 |
Family
ID=5974386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762614490 Expired DE2614490C3 (de) | 1976-04-03 | 1976-04-03 | Verfahren zum Herstellen eines Pechkokses |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5923355B2 (en:Method) |
| DE (1) | DE2614490C3 (en:Method) |
| FR (1) | FR2346433A1 (en:Method) |
| GB (1) | GB1529425A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3006694C2 (de) * | 1980-02-22 | 1982-07-29 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur Herstellung von Nadelkoks |
-
1976
- 1976-04-03 DE DE19762614490 patent/DE2614490C3/de not_active Expired
-
1977
- 1977-04-01 JP JP3624277A patent/JPS5923355B2/ja not_active Expired
- 1977-04-04 FR FR7710115A patent/FR2346433A1/fr active Granted
- 1977-04-04 GB GB1406277A patent/GB1529425A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2614490A1 (de) | 1977-10-13 |
| FR2346433A1 (fr) | 1977-10-28 |
| JPS5923355B2 (ja) | 1984-06-01 |
| JPS52121001A (en) | 1977-10-12 |
| DE2614490B2 (de) | 1978-04-27 |
| FR2346433B1 (en:Method) | 1980-02-08 |
| GB1529425A (en) | 1978-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: RUETGERSWERKE AG, 6000 FRANKFURT, DE |
|
| 8339 | Ceased/non-payment of the annual fee |