GB1274380A - Process for the separation of hydrocarbon mixtures by extractive distillation - Google Patents
Process for the separation of hydrocarbon mixtures by extractive distillationInfo
- Publication number
- GB1274380A GB1274380A GB3667870A GB3667870A GB1274380A GB 1274380 A GB1274380 A GB 1274380A GB 3667870 A GB3667870 A GB 3667870A GB 3667870 A GB3667870 A GB 3667870A GB 1274380 A GB1274380 A GB 1274380A
- Authority
- GB
- United Kingdom
- Prior art keywords
- extractive distillation
- water
- solvent
- separated
- morpholine
- 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
- 238000000895 extractive distillation Methods 0.000 title abstract 5
- 229930195733 hydrocarbon Natural products 0.000 title abstract 5
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 4
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 3
- 238000000926 separation method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000002904 solvent Substances 0.000 abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 150000002780 morpholines Chemical class 0.000 abstract 2
- 125000003047 N-acetyl group Chemical group 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 238000000622 liquid--liquid extraction Methods 0.000 abstract 1
- 229940078552 o-xylene Drugs 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/02—Small garages, e.g. for one or two cars
- E04H6/06—Small garages, e.g. for one or two cars with means for shifting or lifting vehicles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691960857 DE1960857C3 (de) | 1969-12-04 | 1969-12-04 | Verfahren zur Auftrennung von Kohlenwasserstoffgemischen vermittels Extraktivdestillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1274380A true GB1274380A (en) | 1972-05-17 |
Family
ID=5752968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3667870A Expired GB1274380A (en) | 1969-12-04 | 1970-07-29 | Process for the separation of hydrocarbon mixtures by extractive distillation |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5012401B1 (enrdf_load_stackoverflow) |
| BE (1) | BE754700A (enrdf_load_stackoverflow) |
| DE (1) | DE1960857C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2071639A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1274380A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9005405B2 (en) | 2012-03-01 | 2015-04-14 | Cpc Corporation, Taiwan | Extractive distillation process for benzene recovery |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT972269B (it) * | 1972-11-29 | 1974-05-20 | Snam Progetti | Procedimento per il recupero di idrocarburi saturi ad elevate pu rezze da miscele che li conte ngono |
| JPS5441003U (enrdf_load_stackoverflow) * | 1977-08-29 | 1979-03-19 |
-
0
- BE BE754700D patent/BE754700A/xx not_active IP Right Cessation
-
1969
- 1969-12-04 DE DE19691960857 patent/DE1960857C3/de not_active Expired
-
1970
- 1970-07-29 GB GB3667870A patent/GB1274380A/en not_active Expired
- 1970-08-07 FR FR7029175A patent/FR2071639A5/fr not_active Expired
- 1970-11-02 JP JP9678870A patent/JPS5012401B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9005405B2 (en) | 2012-03-01 | 2015-04-14 | Cpc Corporation, Taiwan | Extractive distillation process for benzene recovery |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1960857C3 (de) | 1979-01-11 |
| FR2071639A5 (enrdf_load_stackoverflow) | 1971-09-17 |
| DE1960857A1 (de) | 1971-06-16 |
| BE754700A (fr) | 1971-01-18 |
| DE1960857B2 (de) | 1976-04-22 |
| JPS5012401B1 (enrdf_load_stackoverflow) | 1975-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |