FR2092392A5 - Anisotropic coke from hydrocarbons - Google Patents
Anisotropic coke from hydrocarbonsInfo
- Publication number
- FR2092392A5 FR2092392A5 FR7107351A FR7107351A FR2092392A5 FR 2092392 A5 FR2092392 A5 FR 2092392A5 FR 7107351 A FR7107351 A FR 7107351A FR 7107351 A FR7107351 A FR 7107351A FR 2092392 A5 FR2092392 A5 FR 2092392A5
- Authority
- FR
- France
- Prior art keywords
- degrees
- product
- coke
- pressure
- hydrocarbons
- 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
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)
- Carbon And Carbon Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Coke is provided by (a) polymerising aromatic hydrocarbon mixtures contg. unsaturated compds. at 300-400 degrees C under a briefly applied pressure, (b) immediately subjecting the product to evaporation by relaxing the pressure, (c) fractionally distilling the product to separate the polymers, together with the base product, from fractions boiling below ca 350 degrees C, and (d) carbonising the base product optionally mixed with products having a b.p. above 220 degrees C, in a coking retort at 450-550 degrees C and a relative pressure of 6.5 atm. The coke is anisotropic and can be easily converted into graphite, esp. for prodn. of graphite electrodes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702016276 DE2016276A1 (en) | 1970-04-06 | 1970-04-06 | Process for the production of anisotropic, easily graphitizable cokes by smoldering mixtures of largely aromatic hydrocarbons |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2092392A5 true FR2092392A5 (en) | 1972-01-21 |
Family
ID=5767195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7107351A Expired FR2092392A5 (en) | 1970-04-06 | 1971-03-03 | Anisotropic coke from hydrocarbons |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5230521B1 (en) |
BE (1) | BE763819A (en) |
CS (1) | CS160677B2 (en) |
DE (1) | DE2016276A1 (en) |
ES (1) | ES388344A1 (en) |
FR (1) | FR2092392A5 (en) |
NL (1) | NL7101178A (en) |
PL (1) | PL76388B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2357627A1 (en) * | 1976-07-06 | 1978-02-03 | Lummus Co | PETROLEUM COKE PRODUCTION PROCESS |
FR2385785A1 (en) * | 1977-03-30 | 1978-10-27 | Inst Technologii Nafty | PROCESS FOR PREPARING COKE FOR LOW SULFUR ELECTRODES FROM FEED LOADS FROM HIGH SULFUR OIL AND CARBON-BASED PRODUCTS |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117563B2 (en) * | 1971-12-29 | 1976-06-03 |
-
1970
- 1970-04-06 DE DE19702016276 patent/DE2016276A1/en active Pending
-
1971
- 1971-01-29 NL NL7101178A patent/NL7101178A/xx unknown
- 1971-02-16 ES ES388344A patent/ES388344A1/en not_active Expired
- 1971-03-03 FR FR7107351A patent/FR2092392A5/en not_active Expired
- 1971-03-04 BE BE763819A patent/BE763819A/en not_active IP Right Cessation
- 1971-03-29 JP JP1799771A patent/JPS5230521B1/ja active Pending
- 1971-03-31 CS CS232671A patent/CS160677B2/cs unknown
- 1971-04-05 PL PL14735371A patent/PL76388B1/pl unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2357627A1 (en) * | 1976-07-06 | 1978-02-03 | Lummus Co | PETROLEUM COKE PRODUCTION PROCESS |
FR2385785A1 (en) * | 1977-03-30 | 1978-10-27 | Inst Technologii Nafty | PROCESS FOR PREPARING COKE FOR LOW SULFUR ELECTRODES FROM FEED LOADS FROM HIGH SULFUR OIL AND CARBON-BASED PRODUCTS |
Also Published As
Publication number | Publication date |
---|---|
DE2016276A1 (en) | 1971-11-11 |
PL76388B1 (en) | 1975-02-28 |
BE763819A (en) | 1971-08-02 |
JPS5230521B1 (en) | 1977-08-09 |
ES388344A1 (en) | 1973-05-01 |
CS160677B2 (en) | 1975-03-28 |
NL7101178A (en) | 1971-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |