FR2273570B2 - - Google Patents
Info
- Publication number
- FR2273570B2 FR2273570B2 FR7420251A FR7420251A FR2273570B2 FR 2273570 B2 FR2273570 B2 FR 2273570B2 FR 7420251 A FR7420251 A FR 7420251A FR 7420251 A FR7420251 A FR 7420251A FR 2273570 B2 FR2273570 B2 FR 2273570B2
- 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.)
- Expired
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/014—Ion-exchange processes in general; Apparatus therefor in which the adsorbent properties of the ion-exchanger are involved, e.g. recovery of proteins or other high-molecular compounds
-
- 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
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7420251A FR2273570A2 (fr) | 1974-06-10 | 1974-06-10 | Elimination de composes polaires contenus dans des melanges hydrocarbones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7420251A FR2273570A2 (fr) | 1974-06-10 | 1974-06-10 | Elimination de composes polaires contenus dans des melanges hydrocarbones |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2273570A2 FR2273570A2 (fr) | 1976-01-02 |
| FR2273570B2 true FR2273570B2 (US20020128544A1-20020912-P00008.png) | 1978-01-13 |
Family
ID=9139918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7420251A Granted FR2273570A2 (fr) | 1974-06-10 | 1974-06-10 | Elimination de composes polaires contenus dans des melanges hydrocarbones |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2273570A2 (US20020128544A1-20020912-P00008.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4837338A (en) * | 1986-06-16 | 1989-06-06 | Exxon Research And Engineering Company | Removal of impurities from n-methyl-pyrrolidone using highly pure water washed activated alumina |
-
1974
- 1974-06-10 FR FR7420251A patent/FR2273570A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2273570A2 (fr) | 1976-01-02 |
