GB876191A - Improvements relating to the production of petroleum pitch - Google Patents
Improvements relating to the production of petroleum pitchInfo
- Publication number
- GB876191A GB876191A GB7003/60A GB700360A GB876191A GB 876191 A GB876191 A GB 876191A GB 7003/60 A GB7003/60 A GB 7003/60A GB 700360 A GB700360 A GB 700360A GB 876191 A GB876191 A GB 876191A
- Authority
- GB
- United Kingdom
- Prior art keywords
- residue
- air
- petroleum
- product
- steam
- 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
- 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
- C10C3/04—Working-up pitch, asphalt, bitumen by chemical means reaction by blowing or oxidising, e.g. air, ozone
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Working-Up Tar And Pitch (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
876,191. Treating petroleum pitch; fuel briquettes. BRITISH PETROLEUM CO. Ltd. Feb. 29, 1960 [April 3, 1959], No. 7003/60. Classes 50 and 55 (2). A binder for briquetting small coal is prepared from a residue resulting from the distillation of petroleum or a product obtained by deasphalting such a residue by blowing the residue or the product obtained from such a residue with an oxygen-containing gas such as air at a temperature of at least 340‹ C. and preferably not above 400‹ C. The oxygen-containing gas may be mixed with an inert gas such as steam and the treatment is preferably carried out at atmospheric pressure. In an example a product obtained by treating a petroleum distillation residue with propane was blown at a temperature of 375‹ C. with a mixture of air and steam for a period of 510 minutes. The ratio by weight of air to steam was 1: 5 and the supply of air was 65 cm/hour/ton of product treated. The treated product had a Conradson Number of 39.6 and 7% of the treated product was used as a binder for small coal mixed with a small amount of anthracite.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR876191X | 1959-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB876191A true GB876191A (en) | 1961-08-30 |
Family
ID=9360477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7003/60A Expired GB876191A (en) | 1959-04-03 | 1960-02-29 | Improvements relating to the production of petroleum pitch |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB876191A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2338928A1 (en) * | 1972-08-09 | 1974-02-14 | British Petroleum Co | PROCESS FOR TURNING NON-COOKING COAL INTO COCK |
DE2501636A1 (en) * | 1974-01-18 | 1975-07-24 | Shell Int Research | PROCESS FOR THE PRODUCTION OF BRIQUETTES |
GB2148321A (en) * | 1983-09-22 | 1985-05-30 | Labofina Sa | Agglomerates of solid combustible materials and process for their production |
GB2187752A (en) * | 1986-03-14 | 1987-09-16 | British Petroleum Co Plc | Process for the production of bitumen |
-
1960
- 1960-02-29 GB GB7003/60A patent/GB876191A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2338928A1 (en) * | 1972-08-09 | 1974-02-14 | British Petroleum Co | PROCESS FOR TURNING NON-COOKING COAL INTO COCK |
DE2501636A1 (en) * | 1974-01-18 | 1975-07-24 | Shell Int Research | PROCESS FOR THE PRODUCTION OF BRIQUETTES |
GB2148321A (en) * | 1983-09-22 | 1985-05-30 | Labofina Sa | Agglomerates of solid combustible materials and process for their production |
GB2187752A (en) * | 1986-03-14 | 1987-09-16 | British Petroleum Co Plc | Process for the production of bitumen |
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