FR2272055A1 - - Google Patents
Info
- Publication number
- FR2272055A1 FR2272055A1 FR7515175A FR7515175A FR2272055A1 FR 2272055 A1 FR2272055 A1 FR 2272055A1 FR 7515175 A FR7515175 A FR 7515175A FR 7515175 A FR7515175 A FR 7515175A FR 2272055 A1 FR2272055 A1 FR 2272055A1
- Authority
- FR
- France
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742424349 DE2424349C2 (de) | 1974-05-20 | 1974-05-20 | Verfahren zur Gewinnung von reinen Aromaten aus Gemischen mit Nichtaromaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2272055A1 true FR2272055A1 (US06277897-20010821-C00009.png) | 1975-12-19 |
| FR2272055B1 FR2272055B1 (US06277897-20010821-C00009.png) | 1980-04-04 |
Family
ID=5915996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7515175A Expired FR2272055B1 (US06277897-20010821-C00009.png) | 1974-05-20 | 1975-05-15 |
Country Status (8)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0491196A2 (de) * | 1990-12-15 | 1992-06-24 | Krupp Koppers GmbH | Verfahren zur Abtrennung von Aromaten aus Kohlenwasserstoffgemischen mit beliebigem Aromatengehalt |
-
1974
- 1974-05-20 DE DE19742424349 patent/DE2424349C2/de not_active Expired
-
1975
- 1975-04-25 NL NL7504904A patent/NL7504904A/xx not_active Application Discontinuation
- 1975-05-15 FR FR7515175A patent/FR2272055B1/fr not_active Expired
- 1975-05-16 BE BE6045018A patent/BE829232A/xx not_active IP Right Cessation
- 1975-05-19 ES ES437785A patent/ES437785A1/es not_active Expired
- 1975-05-19 JP JP5951175A patent/JPS50160224A/ja active Pending
- 1975-05-19 IT IT2346975A patent/IT1038239B/it active
- 1975-05-20 GB GB2163675A patent/GB1505723A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0491196A2 (de) * | 1990-12-15 | 1992-06-24 | Krupp Koppers GmbH | Verfahren zur Abtrennung von Aromaten aus Kohlenwasserstoffgemischen mit beliebigem Aromatengehalt |
| EP0491196A3 (en) * | 1990-12-15 | 1992-08-05 | Krupp Koppers Gmbh | Process for the separation of aromatics from hydrocarbon mixtures with arbitrary aromatic content |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1038239B (it) | 1979-11-20 |
| GB1505723A (en) | 1978-03-30 |
| JPS50160224A (US06277897-20010821-C00009.png) | 1975-12-25 |
| BE829232A (fr) | 1975-11-17 |
| FR2272055B1 (US06277897-20010821-C00009.png) | 1980-04-04 |
| NL7504904A (nl) | 1975-11-24 |
| DE2424349C2 (de) | 1982-11-25 |
| ES437785A1 (es) | 1977-02-01 |
| DE2424349A1 (de) | 1975-12-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |