BE644497A - - Google Patents
Info
- Publication number
- BE644497A BE644497A BE644497DA BE644497A BE 644497 A BE644497 A BE 644497A BE 644497D A BE644497D A BE 644497DA BE 644497 A BE644497 A BE 644497A
- 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/28—Recovery of used solvent
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL289649 | 1963-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644497A true BE644497A (US07579456-20090825-P00002.png) | 1964-08-28 |
Family
ID=19754465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644497D BE644497A (US07579456-20090825-P00002.png) | 1963-03-01 | 1964-02-28 |
Country Status (6)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3422006A (en) * | 1966-07-26 | 1969-01-14 | Universal Oil Prod Co | Solvent recovery process |
| US3436436A (en) * | 1966-09-20 | 1969-04-01 | Nippon Zeon Co | Method for separation of conjugated diolefin by back wash in extractive distillation |
| US3466346A (en) * | 1967-05-29 | 1969-09-09 | Universal Oil Prod Co | Method for aromatic hydrocarbon recovery |
| US3466344A (en) * | 1967-05-29 | 1969-09-09 | Universal Oil Prod Co | Solvent extraction of aromatic hydrocarbons |
| US3466345A (en) * | 1967-05-29 | 1969-09-09 | Universal Oil Prod Co | Aromatic hydrocarbon recovery process |
| US3544453A (en) * | 1968-12-05 | 1970-12-01 | Universal Oil Prod Co | Process for the extraction and recovery of aromatic hydrocarbons |
| US3537984A (en) * | 1968-12-05 | 1970-11-03 | Universal Oil Prod Co | Process for the extraction and recovery of aromatic hydrocarbons |
| US4342646A (en) * | 1980-09-24 | 1982-08-03 | Texaco Inc. | Trace solvent recovery in selective solvent extraction |
| US4353794A (en) * | 1980-11-26 | 1982-10-12 | Uop Inc. | Process for the solvent extraction of aromatics and the recovery of an aromatics-free non-aromatic product from a hydrocarbon feedstock |
| DE3725228A1 (de) * | 1987-07-30 | 1989-02-09 | Bayer Ag | Verfahren zur gewinnung von reinen aromaten |
| US5648587A (en) * | 1995-12-04 | 1997-07-15 | Phillips Petroleum Company | Method for separating sulfone from a hydrocarbon stream having a concentration of sulfone producing a dry sulfone product |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL64177C (US07579456-20090825-P00002.png) * | 1943-02-08 | |||
| US3200065A (en) * | 1961-07-18 | 1965-08-10 | Texaco Inc | Hydrocarbon treatment process |
| US3249532A (en) * | 1964-06-04 | 1966-05-03 | Shiah Chyn Doug | Solvent extraction of aromatics |
-
0
- NL NL289649D patent/NL289649A/xx unknown
-
1964
- 1964-02-24 US US346829A patent/US3338823A/en not_active Expired - Lifetime
- 1964-02-28 ES ES296988A patent/ES296988A1/es not_active Expired
- 1964-02-28 BE BE644497D patent/BE644497A/xx unknown
- 1964-02-28 DK DK98464AA patent/DK110023C/da active
- 1964-02-28 GB GB8491/64A patent/GB993394A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL289649A (US07579456-20090825-P00002.png) | |
| DE1470657B2 (de) | 1973-01-11 |
| DK110023C (da) | 1968-08-26 |
| GB993394A (en) | 1965-05-26 |
| US3338823A (en) | 1967-08-29 |
| DE1470657A1 (de) | 1969-07-10 |
| ES296988A1 (es) | 1964-08-16 |
