FR2294224A1 - Procede pour preparer du brai chimique et electrodes obtenues - Google Patents
Procede pour preparer du brai chimique et electrodes obtenuesInfo
- Publication number
- FR2294224A1 FR2294224A1 FR7538126A FR7538126A FR2294224A1 FR 2294224 A1 FR2294224 A1 FR 2294224A1 FR 7538126 A FR7538126 A FR 7538126A FR 7538126 A FR7538126 A FR 7538126A FR 2294224 A1 FR2294224 A1 FR 2294224A1
- Authority
- FR
- France
- Prior art keywords
- brai
- electrodes obtained
- preparing chemical
- preparing
- chemical
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/002—Working-up pitch, asphalt, bitumen by thermal means
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Civil Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Working-Up Tar And Pitch (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5392674A GB1508990A (en) | 1974-12-13 | 1974-12-13 | Chemical pitch |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2294224A1 true FR2294224A1 (fr) | 1976-07-09 |
FR2294224B1 FR2294224B1 (fr) | 1979-05-25 |
Family
ID=10469426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7538126A Granted FR2294224A1 (fr) | 1974-12-13 | 1975-12-12 | Procede pour preparer du brai chimique et electrodes obtenues |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5183622A (fr) |
CA (1) | CA1082628A (fr) |
DE (1) | DE2555812C2 (fr) |
FR (1) | FR2294224A1 (fr) |
GB (1) | GB1508990A (fr) |
NL (1) | NL7514229A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2370784A1 (fr) * | 1976-11-12 | 1978-06-09 | Nippon Oil Co Ltd | Procede de production continue de brai de petrole |
EP0038669A1 (fr) * | 1980-04-23 | 1981-10-28 | Exxon Research And Engineering Company | Procédé de préparation de poix propre à la fabrication des filaments de charbon |
EP0086607A1 (fr) * | 1982-02-08 | 1983-08-24 | E.I. Du Pont De Nemours And Company | Brai utilisable pour fabriquer des objets en carbone et procédé pour préparer ledit brai |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4522701A (en) * | 1982-02-11 | 1985-06-11 | E. I. Du Pont De Nemours And Company | Process for preparing an anisotropic aromatic pitch |
US4959139A (en) * | 1989-01-09 | 1990-09-25 | Conoco Inc. | Binder pitch and method of preparation |
CN113939577A (zh) * | 2020-03-12 | 2022-01-14 | 昭和电工株式会社 | 浸渍沥青的制造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3537976A (en) * | 1968-09-30 | 1970-11-03 | Monsanto Co | Process for preparing binder pitches |
GB1178528A (en) * | 1968-10-03 | 1970-01-21 | Shell Int Research | Combined Preparation of Electrode Binder Pitch and Carbon Black Feedstock |
JPS51570B1 (fr) * | 1970-05-01 | 1976-01-09 |
-
1974
- 1974-12-13 GB GB5392674A patent/GB1508990A/en not_active Expired
-
1975
- 1975-12-04 CA CA241,068A patent/CA1082628A/fr not_active Expired
- 1975-12-05 NL NL7514229A patent/NL7514229A/xx not_active Application Discontinuation
- 1975-12-10 JP JP14727175A patent/JPS5183622A/ja active Pending
- 1975-12-11 DE DE19752555812 patent/DE2555812C2/de not_active Expired
- 1975-12-12 FR FR7538126A patent/FR2294224A1/fr active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2370784A1 (fr) * | 1976-11-12 | 1978-06-09 | Nippon Oil Co Ltd | Procede de production continue de brai de petrole |
EP0038669A1 (fr) * | 1980-04-23 | 1981-10-28 | Exxon Research And Engineering Company | Procédé de préparation de poix propre à la fabrication des filaments de charbon |
EP0038669B1 (fr) * | 1980-04-23 | 1984-03-07 | Exxon Research And Engineering Company | Procédé de préparation de poix propre à la fabrication des filaments de charbon |
EP0086607A1 (fr) * | 1982-02-08 | 1983-08-24 | E.I. Du Pont De Nemours And Company | Brai utilisable pour fabriquer des objets en carbone et procédé pour préparer ledit brai |
Also Published As
Publication number | Publication date |
---|---|
NL7514229A (nl) | 1976-06-15 |
DE2555812C2 (de) | 1982-05-19 |
DE2555812A1 (de) | 1976-06-16 |
FR2294224B1 (fr) | 1979-05-25 |
GB1508990A (en) | 1978-04-26 |
JPS5183622A (ja) | 1976-07-22 |
CA1082628A (fr) | 1980-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |