BE874467A - Procede de preparation de brai de qualite superieure - Google Patents
Procede de preparation de brai de qualite superieureInfo
- Publication number
- BE874467A BE874467A BE0/193707A BE193707A BE874467A BE 874467 A BE874467 A BE 874467A BE 0/193707 A BE0/193707 A BE 0/193707A BE 193707 A BE193707 A BE 193707A BE 874467 A BE874467 A BE 874467A
- Authority
- BE
- Belgium
- Prior art keywords
- brai
- preparation process
- superior quality
- superior
- quality
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title 1
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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/30—Aromatics
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Working-Up Tar And Pitch (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53021691A JPS5944352B2 (ja) | 1978-02-28 | 1978-02-28 | ピツチの製造法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE874467A true BE874467A (fr) | 1979-08-27 |
Family
ID=12062083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/193707A BE874467A (fr) | 1978-02-28 | 1979-02-27 | Procede de preparation de brai de qualite superieure |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5944352B2 (xx) |
BE (1) | BE874467A (xx) |
CA (1) | CA1132072A (xx) |
DE (1) | DE2907447C2 (xx) |
FR (1) | FR2418269A1 (xx) |
GB (1) | GB2015563B (xx) |
IT (1) | IT1115151B (xx) |
NL (1) | NL7901542A (xx) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57125289A (en) * | 1981-01-28 | 1982-08-04 | Toa Nenryo Kogyo Kk | Preparation of optically anisotropic carbonaceous pitch |
DE3221368A1 (de) * | 1981-06-09 | 1983-01-27 | The British Petroleum Co. P.L.C., London | Verfahren zur herstellung von pech aus erdoel-fraktionen und das dadurch erhaltene pech |
FR2549486B1 (fr) * | 1983-07-21 | 1987-01-30 | Kashima Oil | Procede de production en continu d'un brai en phase meso |
JPS6126692A (ja) * | 1984-07-16 | 1986-02-05 | Idemitsu Kosan Co Ltd | 炭素材用ピツチの製造法 |
FR2612525B1 (fr) * | 1987-03-20 | 1989-05-19 | Huiles Goudrons & Derives | Brai d'impregnation a filtrabilite amelioree et son procede de fabrication |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117563B2 (xx) * | 1971-12-29 | 1976-06-03 |
-
1978
- 1978-02-28 JP JP53021691A patent/JPS5944352B2/ja not_active Expired
-
1979
- 1979-02-16 CA CA321,671A patent/CA1132072A/en not_active Expired
- 1979-02-26 DE DE2907447A patent/DE2907447C2/de not_active Expired
- 1979-02-27 BE BE0/193707A patent/BE874467A/xx not_active IP Right Cessation
- 1979-02-27 NL NL7901542A patent/NL7901542A/xx not_active Application Discontinuation
- 1979-02-27 GB GB7906792A patent/GB2015563B/en not_active Expired
- 1979-02-27 FR FR7904979A patent/FR2418269A1/fr active Granted
- 1979-02-27 IT IT20604/79A patent/IT1115151B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2418269B1 (xx) | 1983-04-01 |
IT1115151B (it) | 1986-02-03 |
GB2015563B (en) | 1982-06-03 |
DE2907447A1 (de) | 1979-08-30 |
JPS5944352B2 (ja) | 1984-10-29 |
DE2907447C2 (de) | 1985-07-04 |
NL7901542A (nl) | 1979-08-30 |
JPS54129026A (en) | 1979-10-06 |
CA1132072A (en) | 1982-09-21 |
FR2418269A1 (fr) | 1979-09-21 |
GB2015563A (en) | 1979-09-12 |
IT7920604A0 (it) | 1979-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: UNION CARBIDE CORP. Effective date: 19880228 |