FR2355900A1 - Procede de fabrication de brais constituant des liants - Google Patents
Procede de fabrication de brais constituant des liantsInfo
- Publication number
- FR2355900A1 FR2355900A1 FR7719167A FR7719167A FR2355900A1 FR 2355900 A1 FR2355900 A1 FR 2355900A1 FR 7719167 A FR7719167 A FR 7719167A FR 7719167 A FR7719167 A FR 7719167A FR 2355900 A1 FR2355900 A1 FR 2355900A1
- Authority
- FR
- France
- Prior art keywords
- mixture
- coal tar
- binders
- manufacturing
- constituting
- 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
- C10C3/005—Working-up pitch, asphalt, bitumen by mixing several fractions (also coaltar fractions with petroleum fractions)
-
- 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
- C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Working-Up Tar And Pitch (AREA)
- Materials For Medical Uses (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Inorganic Fibers (AREA)
Abstract
La présente invention concerne un procédé de fabrication de brais constituant des liants. Ce procédé qui utilise un mélange d'une fraction résiduelle aromatique de produits de base du pétrole et une fraction de goudron de houille suivant un rapport de mélange de 1 :9 à 9 : 1, le mélange étant ensuite chauffé, se caractérise en qu'au cours de son réchauffement, ledit mélange est maintenu au contact d'un agent d'extraction de l'hydrogène, notamment un gaz contenant de l'oxygène tel que de l'air. Ce gaz est introduit à raison de 200-400 litres/heures/kg de mélange La fraction de goudron de houille est un brai de goudron de houille présentant un point de ramollissement à 80 degrés C. Le produit résiduel du pétrole est un résidu aromatique provenant d'une installation de cracking en naphte, présentant un point de ramollissement de 50-80 degrés C. Le procédé conforme à l'invention permet de fabriquer des brais par exemple pour les matériaux de construction des routes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7606820,A NL183771C (nl) | 1976-06-23 | 1976-06-23 | Werkwijze voor de bereiding van een bindmiddelpek, alsmede gevormd voorwerp, verkregen onder toepassing van een volgens de werkwijze bereid bindmiddelpek. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2355900A1 true FR2355900A1 (fr) | 1978-01-20 |
FR2355900B1 FR2355900B1 (fr) | 1982-06-11 |
Family
ID=19826434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7719167A Granted FR2355900A1 (fr) | 1976-06-23 | 1977-06-22 | Procede de fabrication de brais constituant des liants |
Country Status (12)
Country | Link |
---|---|
US (1) | US4176043A (fr) |
JP (1) | JPS53219A (fr) |
AT (1) | AT361716B (fr) |
BE (1) | BE855970A (fr) |
DE (1) | DE2728375C2 (fr) |
FR (1) | FR2355900A1 (fr) |
GB (1) | GB1540348A (fr) |
IT (1) | IT1080651B (fr) |
LU (1) | LU77598A1 (fr) |
NL (1) | NL183771C (fr) |
NO (1) | NO148074C (fr) |
SE (1) | SE433225B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2341621A1 (fr) * | 1976-02-18 | 1977-09-16 | Mobil Oil | Procede de preparation de compositions d'asphalte |
EP0547766A2 (fr) * | 1991-11-18 | 1993-06-23 | Exxon Research And Engineering Company | Méthode pour la production d'asphalte ayant une pénétration et une indice de pénétration augmentée |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4414095A (en) * | 1981-06-12 | 1983-11-08 | Exxon Research And Engineering Co. | Mesophase pitch using steam cracker tar (CF-6) |
GB2115437B (en) * | 1982-02-15 | 1985-10-02 | Nippon Oil Co Ltd | Pitch for carbon fibers |
JPS58180584A (ja) * | 1982-04-19 | 1983-10-22 | Nippon Oil Co Ltd | ピッチ系炭素繊維の製造方法 |
JPS59215387A (ja) * | 1983-05-20 | 1984-12-05 | Osaka Gas Co Ltd | ピツチの製造方法 |
US4664774A (en) * | 1984-07-06 | 1987-05-12 | Allied Corporation | Low solids content, coal tar based impregnating pitch |
US4999099A (en) * | 1986-01-30 | 1991-03-12 | Conoco Inc. | Process for making mesophase pitch |
FR2612525B1 (fr) * | 1987-03-20 | 1989-05-19 | Huiles Goudrons & Derives | Brai d'impregnation a filtrabilite amelioree et son procede de fabrication |
US4892642A (en) * | 1987-11-27 | 1990-01-09 | Conoco Inc. | Process for the production of mesophase |
US4904371A (en) * | 1988-10-13 | 1990-02-27 | Conoco Inc. | Process for the production of mesophase pitch |
ES2145696B1 (es) * | 1998-02-26 | 2001-03-16 | Consejo Superior Investigacion | Procedimiento para la obtencion de breas a partir de alquitran de hulla. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1979676A (en) * | 1928-06-08 | 1934-11-06 | Barber Asphalt Co | Method of treating bitumen |
DE1182247B (de) * | 1959-04-27 | 1964-11-26 | Ruetgerswerke Und Teerverwertu | Verfahren zur Herstellung von Pechen mit hohem Verkokungsrueckstand aus Steinkohlenteeren |
US3238116A (en) * | 1963-12-12 | 1966-03-01 | Exxon Research Engineering Co | Coke binder oil |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2348832A (en) * | 1938-04-19 | 1944-05-16 | Mauch Karl | Process for treating bituminous substances |
DE1086617B (de) | 1958-10-28 | 1960-08-04 | Ruetgerswerke Ag | Verfahren zur Herstellung bestaendiger Mischungen von Steinkohlenteeroelen und Bitumen |
US3970542A (en) * | 1971-09-10 | 1976-07-20 | Cindu N.V. | Method of preparing electrode pitches |
BE788602A (fr) * | 1971-09-10 | 1973-01-02 | Cindu Chemie Bv | Werkwijze ter bereiding van elektrodenpekken |
-
1976
- 1976-06-23 NL NLAANVRAGE7606820,A patent/NL183771C/xx not_active IP Right Cessation
-
1977
- 1977-06-15 AT AT425177A patent/AT361716B/de not_active IP Right Cessation
- 1977-06-20 GB GB25614/77A patent/GB1540348A/en not_active Expired
- 1977-06-20 US US05/808,175 patent/US4176043A/en not_active Expired - Lifetime
- 1977-06-21 DE DE2728375A patent/DE2728375C2/de not_active Expired
- 1977-06-22 NO NO772199A patent/NO148074C/no unknown
- 1977-06-22 FR FR7719167A patent/FR2355900A1/fr active Granted
- 1977-06-22 BE BE2056016A patent/BE855970A/xx not_active IP Right Cessation
- 1977-06-22 LU LU77598A patent/LU77598A1/xx unknown
- 1977-06-22 SE SE7707228A patent/SE433225B/xx unknown
- 1977-06-22 IT IT24922/77A patent/IT1080651B/it active
- 1977-06-23 JP JP7490477A patent/JPS53219A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1979676A (en) * | 1928-06-08 | 1934-11-06 | Barber Asphalt Co | Method of treating bitumen |
DE1182247B (de) * | 1959-04-27 | 1964-11-26 | Ruetgerswerke Und Teerverwertu | Verfahren zur Herstellung von Pechen mit hohem Verkokungsrueckstand aus Steinkohlenteeren |
US3238116A (en) * | 1963-12-12 | 1966-03-01 | Exxon Research Engineering Co | Coke binder oil |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2341621A1 (fr) * | 1976-02-18 | 1977-09-16 | Mobil Oil | Procede de preparation de compositions d'asphalte |
EP0547766A2 (fr) * | 1991-11-18 | 1993-06-23 | Exxon Research And Engineering Company | Méthode pour la production d'asphalte ayant une pénétration et une indice de pénétration augmentée |
EP0547766A3 (fr) * | 1991-11-18 | 1993-07-21 | Exxon Research And Engineering Company | Méthode pour la production d'asphalte ayant une pénétration et une indice de pénétration augmentée |
Also Published As
Publication number | Publication date |
---|---|
DE2728375A1 (de) | 1977-12-29 |
GB1540348A (en) | 1979-02-07 |
NO148074B (no) | 1983-04-25 |
LU77598A1 (fr) | 1978-07-11 |
US4176043A (en) | 1979-11-27 |
BE855970A (nl) | 1977-12-22 |
JPS53219A (en) | 1978-01-05 |
NL7606820A (nl) | 1977-12-28 |
NL183771C (nl) | 1989-01-16 |
AT361716B (de) | 1981-03-25 |
NO148074C (no) | 1983-08-03 |
SE7707228L (sv) | 1977-12-24 |
NL183771B (nl) | 1988-08-16 |
ATA425177A (de) | 1980-08-15 |
NO772199L (no) | 1977-12-27 |
SE433225B (sv) | 1984-05-14 |
FR2355900B1 (fr) | 1982-06-11 |
IT1080651B (it) | 1985-05-16 |
DE2728375C2 (de) | 1987-03-26 |
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