BE694435A - - Google Patents
Info
- Publication number
- BE694435A BE694435A BE694435DA BE694435A BE 694435 A BE694435 A BE 694435A BE 694435D A BE694435D A BE 694435DA BE 694435 A BE694435 A BE 694435A
- Authority
- BE
- Belgium
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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
- B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB768266A GB1171776A (en) | 1966-02-22 | 1966-02-22 | De-Waxing Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE694435A true BE694435A (es) | 1967-08-22 |
Family
ID=9837779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE694435D BE694435A (es) | 1966-02-22 | 1967-02-22 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE694435A (es) |
| DE (1) | DE1645694A1 (es) |
| FR (1) | FR1512060A (es) |
| GB (1) | GB1171776A (es) |
| NL (1) | NL6702725A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153063A (en) * | 1970-09-02 | 1979-05-08 | Studiengesellschaft Kohle Mbh | Process for the extraction of nicotine from tobacco |
| DE2910973A1 (de) * | 1979-03-21 | 1980-10-09 | Krupp Koppers Gmbh | Verfahren zur gewinnung von reinen dicarbonsaeuren, deren anhydriden und/oder estern |
-
1966
- 1966-02-22 GB GB768266A patent/GB1171776A/en not_active Expired
-
1967
- 1967-02-21 FR FR95817A patent/FR1512060A/fr not_active Expired
- 1967-02-21 DE DE19671645694 patent/DE1645694A1/de active Pending
- 1967-02-22 BE BE694435D patent/BE694435A/xx unknown
- 1967-02-22 NL NL6702725A patent/NL6702725A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1512060A (fr) | 1968-02-02 |
| GB1171776A (en) | 1969-11-26 |
| NL6702725A (es) | 1967-08-23 |
| DE1645694A1 (de) | 1970-07-16 |