FR990401A - - Google Patents
Info
- Publication number
- FR990401A FR990401A FR990401DA FR990401A FR 990401 A FR990401 A FR 990401A FR 990401D A FR990401D A FR 990401DA FR 990401 A FR990401 A FR 990401A
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
-
- 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
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18234/48A GB657496A (en) | 1948-07-07 | 1948-07-07 | Improvements in or relating to the separation of mixtures of organic compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR990401A true FR990401A (pl) | 1951-09-21 |
Family
ID=10108958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR990401D Expired FR990401A (pl) | 1948-07-07 | 1949-07-07 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE844445C (pl) |
| FR (1) | FR990401A (pl) |
| GB (1) | GB657496A (pl) |
| NL (1) | NL73208C (pl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1098657B (de) * | 1958-09-11 | 1961-02-02 | Edeleanu Gmbh | Verfahren zur Herstellung mittels Sieben leicht abtrennbarer Addukte bei der Entparaffinierung von Kohlenwasserstoffoelen mit Harnstoff |
| DE1104100B (de) * | 1959-07-02 | 1961-04-06 | Edeleanu Gmbh | Verfahren zur Herstellung koerniger, mittels Sieben abtrennbarer Addukte |
| NL260570A (pl) * | 1960-02-05 |
-
1948
- 1948-07-07 GB GB18234/48A patent/GB657496A/en not_active Expired
-
1949
- 1949-06-24 NL NL147200A patent/NL73208C/xx active
- 1949-07-07 FR FR990401D patent/FR990401A/fr not_active Expired
- 1949-07-07 DE DEP48026A patent/DE844445C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE844445C (de) | 1952-07-21 |
| GB657496A (en) | 1951-09-19 |
| NL73208C (pl) | 1953-09-15 |