BE735131A - - Google Patents
Info
- Publication number
- BE735131A BE735131A BE735131DA BE735131A BE 735131 A BE735131 A BE 735131A BE 735131D A BE735131D A BE 735131DA BE 735131 A BE735131 A BE 735131A
- Authority
- BE
- Belgium
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Working-Up Tar And Pitch (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74049268A | 1968-06-27 | 1968-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE735131A true BE735131A (https=) | 1969-12-29 |
Family
ID=24976732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE735131D BE735131A (https=) | 1968-06-27 | 1969-06-25 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE735131A (https=) |
| DE (1) | DE1931676A1 (https=) |
| FR (1) | FR2014343A1 (https=) |
| GB (1) | GB1244773A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2134537A (en) * | 1983-02-03 | 1984-08-15 | Dravo Corp | For solvent deasphalting of petroleum |
| CN102686706B (zh) * | 2009-12-31 | 2015-03-25 | 国际壳牌研究有限公司 | 制备改性沥青的多用途反应器和方法 |
-
1969
- 1969-06-02 GB GB2773869A patent/GB1244773A/en not_active Expired
- 1969-06-21 DE DE19691931676 patent/DE1931676A1/de active Pending
- 1969-06-25 BE BE735131D patent/BE735131A/xx unknown
- 1969-06-27 FR FR6921766A patent/FR2014343A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1244773A (en) | 1971-09-02 |
| FR2014343A1 (https=) | 1970-04-17 |
| DE1931676A1 (de) | 1970-01-02 |