JPS6346800B2 - - Google Patents
Info
- Publication number
- JPS6346800B2 JPS6346800B2 JP57227202A JP22720282A JPS6346800B2 JP S6346800 B2 JPS6346800 B2 JP S6346800B2 JP 57227202 A JP57227202 A JP 57227202A JP 22720282 A JP22720282 A JP 22720282A JP S6346800 B2 JPS6346800 B2 JP S6346800B2
- Authority
- JP
- Japan
- Prior art keywords
- decant oil
- pyrolysis tar
- coke
- mixture
- hydrotreated
- 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
- 238000000197 pyrolysis Methods 0.000 claims description 54
- 239000000203 mixture Substances 0.000 claims description 46
- 239000000571 coke Substances 0.000 claims description 45
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 41
- 238000004939 coking Methods 0.000 claims description 29
- 229910002804 graphite Inorganic materials 0.000 claims description 23
- 239000010439 graphite Substances 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 230000003111 delayed effect Effects 0.000 claims description 14
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 239000011269 tar Substances 0.000 description 55
- 239000003921 oil Substances 0.000 description 46
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- 229910052799 carbon Inorganic materials 0.000 description 17
- 239000001257 hydrogen Substances 0.000 description 17
- 229910052739 hydrogen Inorganic materials 0.000 description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 16
- 229910052717 sulfur Inorganic materials 0.000 description 16
- 239000011593 sulfur Substances 0.000 description 16
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- 239000002994 raw material Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 230000005484 gravity Effects 0.000 description 7
- 150000002431 hydrogen Chemical class 0.000 description 7
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 7
- 238000009835 boiling Methods 0.000 description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 5
- 229910052794 bromium Inorganic materials 0.000 description 5
- 238000005336 cracking Methods 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000001007 puffing effect Effects 0.000 description 4
- 238000011021 bench scale process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 238000004523 catalytic cracking Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 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
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011329 calcined coke Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000000386 donor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000852 hydrogen donor Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003701 inert diluent Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
-
- 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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Coke Industry (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33552081A | 1981-12-29 | 1981-12-29 | |
| US335520 | 1981-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58118889A JPS58118889A (ja) | 1983-07-15 |
| JPS6346800B2 true JPS6346800B2 (US20050065096A1-20050324-C00069.png) | 1988-09-19 |
Family
ID=23312130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57227202A Granted JPS58118889A (ja) | 1981-12-29 | 1982-12-27 | 熱分解タ−ルと水素処理デカントオイルとの混合物からの高品位コ−クス |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5840386A (ja) * | 1981-06-30 | 1983-03-09 | ユニオン・カ−バイド・コ−ポレ−シヨン | 高硫黄デカントオイルから低硫黄高品位コ−クスを製造する方法 |
| US4466883A (en) * | 1983-06-27 | 1984-08-21 | Atlantic Richfield Company | Needle coke process and product |
| US4624775A (en) * | 1984-10-22 | 1986-11-25 | Union Carbide Corporation | Process for the production of premium coke from pyrolysis tar |
| NZ217510A (en) * | 1985-09-12 | 1989-09-27 | Comalco Alu | Process for producing high purity coke by flash pyrolysis-delayed coking method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023402A (US20050065096A1-20050324-C00069.png) * | 1973-07-02 | 1975-03-13 | ||
| JPS5039081A (US20050065096A1-20050324-C00069.png) * | 1973-08-08 | 1975-04-10 | ||
| JPS518642A (ja) * | 1974-07-12 | 1976-01-23 | Matsushita Electric Ind Co Ltd | Judokanetsuchoriki |
| JPS5144103A (en) * | 1974-09-25 | 1976-04-15 | Maruzen Oil Co Ltd | Sekyukookusuno seizoho |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3817853A (en) * | 1972-05-30 | 1974-06-18 | Union Oil Co | Coking of pyrolysis tars |
| US4178229A (en) * | 1978-05-22 | 1979-12-11 | Conoco, Inc. | Process for producing premium coke from vacuum residuum |
| US4213846A (en) * | 1978-07-17 | 1980-07-22 | Conoco, Inc. | Delayed coking process with hydrotreated recycle |
-
1982
- 1982-12-27 JP JP57227202A patent/JPS58118889A/ja active Granted
- 1982-12-29 ES ES518648A patent/ES8405834A1/es not_active Expired
- 1982-12-29 DE DE8282201675T patent/DE3268721D1/de not_active Expired
- 1982-12-29 ZA ZA829563A patent/ZA829563B/xx unknown
- 1982-12-29 EP EP82201675A patent/EP0083143B1/en not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023402A (US20050065096A1-20050324-C00069.png) * | 1973-07-02 | 1975-03-13 | ||
| JPS5039081A (US20050065096A1-20050324-C00069.png) * | 1973-08-08 | 1975-04-10 | ||
| JPS518642A (ja) * | 1974-07-12 | 1976-01-23 | Matsushita Electric Ind Co Ltd | Judokanetsuchoriki |
| JPS5144103A (en) * | 1974-09-25 | 1976-04-15 | Maruzen Oil Co Ltd | Sekyukookusuno seizoho |
Also Published As
| Publication number | Publication date |
|---|---|
| ES518648A0 (es) | 1984-06-16 |
| EP0083143A3 (en) | 1984-05-30 |
| EP0083143A2 (en) | 1983-07-06 |
| EP0083143B1 (en) | 1986-01-22 |
| ZA829563B (en) | 1983-10-26 |
| DE3268721D1 (en) | 1986-03-06 |
| JPS58118889A (ja) | 1983-07-15 |
| ES8405834A1 (es) | 1984-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4547284A (en) | Coke production | |
| US4312742A (en) | Process for the production of a petroleum pitch or coke of a high purity | |
| US4213846A (en) | Delayed coking process with hydrotreated recycle | |
| US5158668A (en) | Preparation of recarburizer coke | |
| US4108798A (en) | Process for the production of petroleum coke | |
| EP0175518B1 (en) | Process for the preparation of super needle coke | |
| JPH04320489A (ja) | 復炭コークスの製造方法 | |
| US4235703A (en) | Method for producing premium coke from residual oil | |
| US5160602A (en) | Process for producing isotropic coke | |
| US5174891A (en) | Method for producing isotropic coke | |
| US4466883A (en) | Needle coke process and product | |
| US4720338A (en) | Premium coking process | |
| US3326796A (en) | Production of electrode grade petroleum coke | |
| GB2093059A (en) | Coke production | |
| US3984305A (en) | Process for producing low sulfur content fuel oils | |
| US4624775A (en) | Process for the production of premium coke from pyrolysis tar | |
| JPS6346800B2 (US20050065096A1-20050324-C00069.png) | ||
| JPS63227692A (ja) | プレミアムコーキング方法 | |
| US4740293A (en) | Premium coke from a blend of pyrolysis tar and hydrotreated decant oil | |
| CN111892950B (zh) | 一种组合工艺生产针状焦的方法 | |
| CN111892951B (zh) | 一种生产高端石墨材料的组合工艺方法 | |
| US4199434A (en) | Feedstock treatment | |
| US5071515A (en) | Method for improving the density and crush resistance of coke | |
| EP0041588B1 (en) | Method for producing premium coke from residual oil | |
| CA2002828C (en) | Process for producing environmentally improved coke binder |