NL7000595A - - Google Patents
Info
- Publication number
- NL7000595A NL7000595A NL7000595A NL7000595A NL7000595A NL 7000595 A NL7000595 A NL 7000595A NL 7000595 A NL7000595 A NL 7000595A NL 7000595 A NL7000595 A NL 7000595A NL 7000595 A NL7000595 A NL 7000595A
- Authority
- NL
- Netherlands
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
- C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
- C10G21/12—Organic compounds only
- C10G21/20—Nitrogen-containing compounds
-
- 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
- B01D11/0488—Flow sheets
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (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 |
|---|---|---|---|
| DE19691902461 DE1902461A1 (de) | 1969-01-18 | 1969-01-18 | Verfahren zur Gewinnung von aromatischen Kohlenwasserstoffen durch selektive Extraktion und/oder extraktive Destillation von Kohlenwasserstoffgemischen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7000595A true NL7000595A (https=) | 1970-07-21 |
Family
ID=5722773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7000595A NL7000595A (https=) | 1969-01-18 | 1970-01-15 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3617535A (https=) |
| AT (1) | AT299154B (https=) |
| BE (1) | BE744589A (https=) |
| DE (1) | DE1902461A1 (https=) |
| FR (1) | FR2028586A1 (https=) |
| GB (1) | GB1286891A (https=) |
| NL (1) | NL7000595A (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4421640A (en) * | 1982-02-16 | 1983-12-20 | Cosden Technology, Inc. | Methods for separating hydrocarbons by liquid extraction |
| US4569755A (en) * | 1984-12-31 | 1986-02-11 | Sun Refining And Marketing Company | Extraction of aromatics with N-cyclohexyl-2-pyrrolidone |
| US5085740A (en) * | 1990-10-26 | 1992-02-04 | Phillips Petroleum Company | Separation of alkenes from alkanes |
| US5085741A (en) * | 1991-01-23 | 1992-02-04 | Phillips Petroleum Company | Extractive distillation of low boiling alkene/alkane mixtures |
| KR102672412B1 (ko) * | 2018-01-12 | 2024-06-04 | 차이나 페트로리움 앤드 케미컬 코포레이션 | 추출 증류에 의한 스티렌 분리용 용매의 정제 및 스티렌의 분리 방법 |
| CN115487537A (zh) * | 2022-08-02 | 2022-12-20 | 湖南金凯循环科技有限公司 | 一种用于回收废萃取剂的设备 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT232167B (de) * | 1961-04-27 | 1964-03-10 | Basf Ag | Verfahren zur selektiven Trennung von paraffinischen und aromatischen Kohlenwasserstoffen |
| CS171199B2 (https=) * | 1964-09-29 | 1976-10-29 |
-
1969
- 1969-01-18 DE DE19691902461 patent/DE1902461A1/de active Pending
-
1970
- 1970-01-15 NL NL7000595A patent/NL7000595A/xx unknown
- 1970-01-16 US US3338A patent/US3617535A/en not_active Expired - Lifetime
- 1970-01-16 AT AT41370A patent/AT299154B/de not_active IP Right Cessation
- 1970-01-16 GB GB2220/70A patent/GB1286891A/en not_active Expired
- 1970-01-16 FR FR7001602A patent/FR2028586A1/fr not_active Withdrawn
- 1970-01-19 BE BE744589D patent/BE744589A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2028586A1 (https=) | 1970-10-09 |
| GB1286891A (en) | 1972-08-23 |
| DE1902461A1 (de) | 1970-07-23 |
| US3617535A (en) | 1971-11-02 |
| AT299154B (de) | 1972-06-12 |
| BE744589A (fr) | 1970-07-20 |