NL6704639A - - Google Patents
Info
- Publication number
- NL6704639A NL6704639A NL6704639A NL6704639A NL6704639A NL 6704639 A NL6704639 A NL 6704639A NL 6704639 A NL6704639 A NL 6704639A NL 6704639 A NL6704639 A NL 6704639A NL 6704639 A NL6704639 A NL 6704639A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (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 |
|---|---|---|---|
| DEK0058899 | 1966-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6704639A true NL6704639A (xx) | 1967-10-02 |
Family
ID=7228888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6704639A NL6704639A (xx) | 1966-04-01 | 1967-03-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3445537A (xx) |
| BE (1) | BE695567A (xx) |
| DE (1) | DE1545318B1 (xx) |
| FR (1) | FR1514023A (xx) |
| GB (1) | GB1138004A (xx) |
| NL (1) | NL6704639A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4692179A (en) * | 1982-05-03 | 1987-09-08 | Advanced Extraction Technologies, Inc. | Process for using alkyl substituted C8-C10 aromatic hydrocarbons as preferential physical solvents for selective processing of hydrocarbon gas streams |
| US4617038A (en) * | 1985-07-26 | 1986-10-14 | El Paso Hydrocarbons Company | Process for using preferential physical solvents for selective processing of hydrocarbon gas streams |
| US5009772A (en) * | 1989-02-27 | 1991-04-23 | Kerr-Mcgee Corporation | Solvent extraction process |
| US5573645A (en) * | 1995-06-29 | 1996-11-12 | Mobil Oil Corporation | Process and apparatus for the separation of aromatic hydrocarbons |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2834822A (en) * | 1958-05-13 | Toluene | ||
| US2215915A (en) * | 1937-08-17 | 1940-09-24 | Standard Oil Co California | Selective solvent extraction of petroleum |
| US2434424A (en) * | 1942-03-10 | 1948-01-13 | Shell Dev | Plural stage extractive distillation with inverse solvents |
| US2455803A (en) * | 1944-02-11 | 1948-12-07 | Shell Dev | Extractive distillation process |
| US2837585A (en) * | 1954-02-23 | 1958-06-03 | Union Carbide Corp | Separation of aromatics and aliphatics using alkylene carbonate |
| US2981662A (en) * | 1958-05-05 | 1961-04-25 | Shell Oil Co | Extractive distillation of aromatic compounds |
| US2981663A (en) * | 1958-05-05 | 1961-04-25 | Shell Oil Co | Extractive distillation of aromatic compounds |
| US3227632A (en) * | 1962-10-22 | 1966-01-04 | Koppers Co Inc | Recovery of aromatic hydrocarbon by extractive distillation with anhydrous liquid propylene carbonate |
-
1966
- 1966-04-01 DE DE19661545318 patent/DE1545318B1/de active Pending
-
1967
- 1967-03-14 FR FR98594A patent/FR1514023A/fr not_active Expired
- 1967-03-16 BE BE695567D patent/BE695567A/xx unknown
- 1967-03-28 GB GB14112/67A patent/GB1138004A/en not_active Expired
- 1967-03-31 NL NL6704639A patent/NL6704639A/xx unknown
- 1967-04-03 US US627788A patent/US3445537A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1138004A (en) | 1968-12-27 |
| US3445537A (en) | 1969-05-20 |
| FR1514023A (fr) | 1968-02-16 |
| BE695567A (xx) | 1967-09-01 |
| DE1545318B1 (de) | 1970-05-14 |