GR78664B - - Google Patents
Info
- Publication number
- GR78664B GR78664B GR71828A GR830171828A GR78664B GR 78664 B GR78664 B GR 78664B GR 71828 A GR71828 A GR 71828A GR 830171828 A GR830171828 A GR 830171828A GR 78664 B GR78664 B GR 78664B
- Authority
- GR
- Greece
Links
Classifications
-
- 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/28—Recovery of used solvent
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39536482A | 1982-07-06 | 1982-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR78664B true GR78664B (ko) | 1984-09-27 |
Family
ID=23562733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR71828A GR78664B (ko) | 1982-07-06 | 1983-07-01 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0098359A3 (ko) |
| JP (1) | JPS5912701A (ko) |
| KR (1) | KR850001605B1 (ko) |
| AU (1) | AU1573783A (ko) |
| ES (1) | ES8604780A1 (ko) |
| GR (1) | GR78664B (ko) |
| ZA (1) | ZA833180B (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6191277A (ja) * | 1984-10-12 | 1986-05-09 | Mitsui Toatsu Chem Inc | 再剥離型粘着剤 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3461066A (en) * | 1966-12-23 | 1969-08-12 | Texaco Inc | Solvent recovery in the solvent extraction of hydrocarbon oils |
| US4057491A (en) * | 1976-03-26 | 1977-11-08 | Exxon Research & Engineering Co. | Solvent recovery process for N-methyl-2-pyrrolidone in hydrocarbon extraction |
| US4214975A (en) * | 1978-05-10 | 1980-07-29 | The Lummus Company | Solvent recovery process for processing of hydrocarbons |
| DE3002984C2 (de) * | 1980-01-29 | 1982-11-11 | Edeleanu Gmbh, 6000 Frankfurt | Verfahren zur Rückgewinnung von Lösungsmitteln aus lösungsmittelhaltigen Kohlenwasserstoffphasen in Kohlenwasserstoff-Raffinationssystemen |
| US4333824A (en) * | 1980-06-27 | 1982-06-08 | Texaco Inc. | Refining highly aromatic lube oil stocks |
-
1983
- 1983-05-02 EP EP83104307A patent/EP0098359A3/en not_active Withdrawn
- 1983-05-04 ZA ZA833180A patent/ZA833180B/xx unknown
- 1983-05-10 JP JP58080263A patent/JPS5912701A/ja active Pending
- 1983-06-14 AU AU15737/83A patent/AU1573783A/en not_active Abandoned
- 1983-06-28 ES ES523666A patent/ES8604780A1/es not_active Expired
- 1983-07-01 GR GR71828A patent/GR78664B/el unknown
- 1983-07-05 KR KR1019830003062A patent/KR850001605B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR850001605B1 (ko) | 1985-10-24 |
| ES523666A0 (es) | 1986-03-01 |
| ES8604780A1 (es) | 1986-03-01 |
| EP0098359A3 (en) | 1984-03-07 |
| KR840005479A (ko) | 1984-11-14 |
| ZA833180B (en) | 1984-10-31 |
| AU1573783A (en) | 1984-01-12 |
| JPS5912701A (ja) | 1984-01-23 |
| EP0098359A2 (en) | 1984-01-18 |