GB1233398A - - Google Patents
Info
- Publication number
- GB1233398A GB1233398A GB1233398DA GB1233398A GB 1233398 A GB1233398 A GB 1233398A GB 1233398D A GB1233398D A GB 1233398DA GB 1233398 A GB1233398 A GB 1233398A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solvent
- stream
- feed stock
- sulpholane
- aromatic hydrocarbons
- 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
- 239000002904 solvent Substances 0.000 abstract 11
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 6
- 238000000605 extraction Methods 0.000 abstract 4
- 239000007791 liquid phase Substances 0.000 abstract 2
- 238000000638 solvent extraction Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- DYGJDTCGUUMUBL-UHFFFAOYSA-N 2,3-dihydrothiophene 1,1-dioxide Chemical compound O=S1(=O)CCC=C1 DYGJDTCGUUMUBL-UHFFFAOYSA-N 0.000 abstract 1
- WKFQMDFSDQFAIC-UHFFFAOYSA-N 2,4-dimethylthiolane 1,1-dioxide Chemical compound CC1CC(C)S(=O)(=O)C1 WKFQMDFSDQFAIC-UHFFFAOYSA-N 0.000 abstract 1
- PPDFQRAASCRJAH-UHFFFAOYSA-N 2-methylthiolane 1,1-dioxide Chemical compound CC1CCCS1(=O)=O PPDFQRAASCRJAH-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 abstract 1
- MBDNRNMVTZADMQ-UHFFFAOYSA-N sulfolene Chemical compound O=S1(=O)CC=CC1 MBDNRNMVTZADMQ-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
-
- 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
- C10G21/22—Compounds containing sulfur, selenium, or tellurium
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1262469 | 1969-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1233398A true GB1233398A (enrdf_load_stackoverflow) | 1971-05-26 |
Family
ID=10008125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1233398D Expired GB1233398A (enrdf_load_stackoverflow) | 1969-03-11 | 1969-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1233398A (enrdf_load_stackoverflow) |
-
1969
- 1969-03-11 GB GB1233398D patent/GB1233398A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |