GB1127971A - Recovering aromatic hydrocarbons by selective extraction of hydrocarbon mixtures - Google Patents
Recovering aromatic hydrocarbons by selective extraction of hydrocarbon mixturesInfo
- Publication number
- GB1127971A GB1127971A GB386066A GB386066A GB1127971A GB 1127971 A GB1127971 A GB 1127971A GB 386066 A GB386066 A GB 386066A GB 386066 A GB386066 A GB 386066A GB 1127971 A GB1127971 A GB 1127971A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- solvent
- octane
- iso
- benzene
- Prior art date
- 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
- 229930195733 hydrocarbon Natural products 0.000 title abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 4
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000000605 extraction Methods 0.000 title abstract 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 5
- 239000002904 solvent Substances 0.000 abstract 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 abstract 3
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 abstract 3
- 238000000622 liquid--liquid extraction Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 3
- 238000000638 solvent extraction Methods 0.000 abstract 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 abstract 2
- 150000003949 imides Chemical class 0.000 abstract 2
- TWYIPMITVXPNEM-UHFFFAOYSA-N 1-(2-hydroxyethyl)pyrrolidine-2,5-dione Chemical compound OCCN1C(=O)CCC1=O TWYIPMITVXPNEM-UHFFFAOYSA-N 0.000 abstract 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract 1
- -1 N- substituted pyrrolidones Chemical class 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000001273 butane Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 235000019439 ethyl acetate Nutrition 0.000 abstract 1
- 238000000895 extractive distillation Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000002480 mineral oil Substances 0.000 abstract 1
- 235000010446 mineral oil Nutrition 0.000 abstract 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 150000004885 piperazines Chemical class 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- 150000003672 ureas Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
-
- 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)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| DEB0080331 | 1965-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1127971A true GB1127971A (en) | 1968-09-25 |
Family
ID=6980672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB386066A Expired GB1127971A (en) | 1965-01-30 | 1966-01-28 | Recovering aromatic hydrocarbons by selective extraction of hydrocarbon mixtures |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE675749A (enrdf_load_stackoverflow) |
| DE (1) | DE1545225B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1127971A (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2936325A (en) * | 1957-12-27 | 1960-05-10 | Pure Oil Co | Substituted amides as selective solvents for aromatic hydrocarbons |
-
1965
- 1965-01-30 DE DE19651545225 patent/DE1545225B1/de active Pending
-
1966
- 1966-01-28 GB GB386066A patent/GB1127971A/en not_active Expired
- 1966-01-28 BE BE675749D patent/BE675749A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE675749A (enrdf_load_stackoverflow) | 1966-05-16 |
| DE1545225B1 (de) | 1970-07-23 |
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