FR2182131B1 - - Google Patents
Info
- Publication number
- FR2182131B1 FR2182131B1 FR7315130A FR7315130A FR2182131B1 FR 2182131 B1 FR2182131 B1 FR 2182131B1 FR 7315130 A FR7315130 A FR 7315130A FR 7315130 A FR7315130 A FR 7315130A FR 2182131 B1 FR2182131 B1 FR 2182131B1
- 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
- C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
- C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
- C10G73/24—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils by formation of adducts
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/152—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by forming adducts or complexes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2220594A DE2220594C3 (de) | 1972-04-27 | 1972-04-27 | Verfahren zur Gewinnung von n-Paraffinen aus Mineralöldestillaten durch Umsetzung mit einer Harnstofflösung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2182131A1 FR2182131A1 (it) | 1973-12-07 |
| FR2182131B1 true FR2182131B1 (it) | 1977-02-04 |
Family
ID=5843396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7315130A Expired FR2182131B1 (it) | 1972-04-27 | 1973-04-26 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3847791A (it) |
| JP (1) | JPS5062904A (it) |
| BE (1) | BE798771A (it) |
| CA (1) | CA1005082A (it) |
| DE (1) | DE2220594C3 (it) |
| FR (1) | FR2182131B1 (it) |
| GB (1) | GB1421224A (it) |
| IT (1) | IT987057B (it) |
| NL (1) | NL7305962A (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2333470C3 (de) * | 1973-06-30 | 1980-02-21 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur kontinuierlichen Herstellung von Kältemaschinenölen mit tiefem Stockpunkt und einem Trübungspunkt nach DIN 51 351 von wenigstens minus 55 Grad C |
| US4042411A (en) * | 1975-04-22 | 1977-08-16 | Ljudmila Petrovna Kazakova | Method of processing food paraffins and uses of obtained products |
| US4504376A (en) * | 1984-04-09 | 1985-03-12 | Texaco Inc. | Urea dewaxing of naphthene oils |
| EP0943341A1 (en) * | 1998-02-18 | 1999-09-22 | Oscar Gold | Procedure to prepare granulated compositions that contain erythromycin macrolides and procedure to prepare pharmaceutical compositions that contain said macrolides |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3163632A (en) * | 1964-12-29 | Process for toe separation of | ||
| DE1105090B (de) * | 1959-04-30 | 1961-04-20 | Edeleanu Gmbh | Verfahren zur Gewinnung eines oelarmen Adduktes aus der Behandlung von Kohlenwasser-stoffoelen mit Harnstoff |
| DE1225328B (de) * | 1963-08-22 | 1966-09-22 | Edeleanu Gmbh | Verfahren zur Herstellung siebfaehiger Addukte bei der Abtrennung von Normal-Paraffinen aus Kohlenwasserstoffoelen mittels waessriger Harnstoffloesungen |
| DE1645730A1 (de) * | 1967-06-13 | 1970-07-16 | Edeleanu Gmbh | Verfahren zur Herstellung leicht abtrennbarer Addukte bei der Entparaffinierung von Kohlenwasserstoffen mit Harnstoff |
-
1972
- 1972-04-27 DE DE2220594A patent/DE2220594C3/de not_active Expired
-
1973
- 1973-04-04 IT IT22582/73A patent/IT987057B/it active
- 1973-04-19 GB GB1901173A patent/GB1421224A/en not_active Expired
- 1973-04-25 US US00354284A patent/US3847791A/en not_active Expired - Lifetime
- 1973-04-26 BE BE130461A patent/BE798771A/xx unknown
- 1973-04-26 FR FR7315130A patent/FR2182131B1/fr not_active Expired
- 1973-04-26 CA CA169,580A patent/CA1005082A/en not_active Expired
- 1973-04-26 JP JP48048326A patent/JPS5062904A/ja active Pending
- 1973-04-27 NL NL7305962A patent/NL7305962A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5062904A (it) | 1975-05-29 |
| GB1421224A (en) | 1976-01-14 |
| CA1005082A (en) | 1977-02-08 |
| IT987057B (it) | 1975-02-20 |
| NL7305962A (it) | 1973-10-30 |
| US3847791A (en) | 1974-11-12 |
| DE2220594A1 (de) | 1973-11-08 |
| BE798771A (fr) | 1973-10-26 |
| DE2220594B2 (de) | 1975-04-17 |
| FR2182131A1 (it) | 1973-12-07 |
| DE2220594C3 (de) | 1975-11-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |