DE1444357A1 - Verfahren zur Auftrennung eines Gemisches mit Hilfe einer Extraktionsdestillation - Google Patents
Verfahren zur Auftrennung eines Gemisches mit Hilfe einer ExtraktionsdestillationInfo
- Publication number
- DE1444357A1 DE1444357A1 DE19621444357 DE1444357A DE1444357A1 DE 1444357 A1 DE1444357 A1 DE 1444357A1 DE 19621444357 DE19621444357 DE 19621444357 DE 1444357 A DE1444357 A DE 1444357A DE 1444357 A1 DE1444357 A1 DE 1444357A1
- Authority
- DE
- Germany
- Prior art keywords
- column
- liquid
- discharge
- solvent
- mixture
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 31
- 239000000203 mixture Substances 0.000 title claims description 25
- 238000000926 separation method Methods 0.000 title claims description 17
- 238000000895 extractive distillation Methods 0.000 title claims description 8
- 239000007788 liquid Substances 0.000 claims description 63
- 239000002904 solvent Substances 0.000 claims description 58
- 239000000047 product Substances 0.000 claims description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 238000005194 fractionation Methods 0.000 claims description 42
- 238000004821 distillation Methods 0.000 claims description 20
- 238000009835 boiling Methods 0.000 claims description 16
- 229930195733 hydrocarbon Natural products 0.000 claims description 15
- 150000002430 hydrocarbons Chemical class 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 12
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 12
- 238000000605 extraction Methods 0.000 claims description 8
- 239000012071 phase Substances 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 5
- 239000006227 byproduct Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 4
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 claims description 2
- 239000000571 coke Substances 0.000 claims description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 235000014676 Phragmites communis Nutrition 0.000 claims 1
- 238000005336 cracking Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 description 25
- 239000000470 constituent Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- 239000002826 coolant Substances 0.000 description 7
- 239000012188 paraffin wax Substances 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 238000007670 refining Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011724 folic acid Substances 0.000 description 1
- OVBPIULPVIDEAO-LBPRGKRZSA-N folic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-LBPRGKRZSA-N 0.000 description 1
- 235000019152 folic acid Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
- B01D3/4211—Regulation; Control of columns
- B01D3/4238—Head-, side- and bottom stream
-
- 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
- C10G21/28—Recovery of used solvent
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL262763 | 1961-03-23 | ||
| NL262762 | 1961-03-23 | ||
| NL262832 | 1961-03-27 | ||
| NL262831 | 1961-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1444357A1 true DE1444357A1 (de) | 1969-01-16 |
Family
ID=27483668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19621444357 Withdrawn DE1444357A1 (de) | 1961-03-23 | 1962-03-21 | Verfahren zur Auftrennung eines Gemisches mit Hilfe einer Extraktionsdestillation |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3207692A (en, 2012) |
| BE (1) | BE615392A (en, 2012) |
| DE (1) | DE1444357A1 (en, 2012) |
| DK (1) | DK113662B (en, 2012) |
| GB (2) | GB980973A (en, 2012) |
| NL (8) | NL128435C (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0154677A3 (en) * | 1984-03-13 | 1986-02-05 | Krupp Koppers Gmbh | Process for the separation of aromatics from hydrocarbon mixtures with any concentration of aromatics |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3536610A (en) * | 1967-12-07 | 1970-10-27 | Lummus Co | Fractionation process |
| BE756198A (nl) * | 1969-09-26 | 1971-03-16 | Shell Int Research | Werkwijze voor het scheiden van een uitgangsmengsel met behulp van vloeistof-vloeistofextractie |
| DE2262303C3 (de) * | 1972-12-20 | 1979-03-29 | Krupp-Koppers Gmbh, 4300 Essen | Verfahren zur Gewinnung von"*"" Aromaten durch Flüssig-Flüssig- Extraktion und/oder Extraktivdestillation |
| US4177137A (en) * | 1977-11-07 | 1979-12-04 | Standard Oil Company | Aromatics extraction process |
| US4260476A (en) * | 1980-01-31 | 1981-04-07 | Union Carbide Corporation | Separation of aromatic hydrocarbons from petroleum fractions |
| JPS60106404A (ja) * | 1983-11-15 | 1985-06-11 | 松下電工株式会社 | ヘア−カ−ル器 |
| US4514261A (en) * | 1984-08-31 | 1985-04-30 | El Paso Products Company | Refining of tertiary butylstyrene |
| DE3725228A1 (de) * | 1987-07-30 | 1989-02-09 | Bayer Ag | Verfahren zur gewinnung von reinen aromaten |
| US10160701B2 (en) * | 2014-12-12 | 2018-12-25 | Uop Llc | Processes for the recovery of aromatic hydrocarbons from vapor gas streams |
| EP4124645A1 (en) * | 2021-07-29 | 2023-02-01 | Linde GmbH | Separation of a mixture of hydrocarbons |
| FR3133765A1 (fr) * | 2022-03-28 | 2023-09-29 | IFP Energies Nouvelles | Procédé d’extraction liquide-liquide des aromatiques avec recycles de l’extrait |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US234955A (en) * | 1880-11-30 | Carbureting apparatus | ||
| CA594099A (en) * | 1960-03-08 | C. Kupa Peter | Desorber | |
| US2029528A (en) * | 1936-02-04 | Fractional distillation | ||
| US1952639A (en) * | 1932-06-30 | 1934-03-27 | Standard Oil Co | Distillation of hydrocarbons |
| US2071429A (en) * | 1933-09-18 | 1937-02-23 | Union Oil Co | Fractionating method and apparatus |
| US2952631A (en) * | 1957-11-26 | 1960-09-13 | Shell Oil Co | Distillation of lubricating oil |
| NL249677A (en, 2012) * | 1959-03-24 |
-
0
- NL NL262763D patent/NL262763A/xx unknown
- NL NL128650D patent/NL128650C/xx active
- NL NL129320D patent/NL129320C/xx active
- NL NL262762D patent/NL262762A/xx unknown
- NL NL262831D patent/NL262831A/xx unknown
- BE BE615392D patent/BE615392A/xx unknown
- NL NL262832D patent/NL262832A/xx unknown
- NL NL128467D patent/NL128467C/xx active
- NL NL128435D patent/NL128435C/xx active
-
1962
- 1962-03-06 US US177865A patent/US3207692A/en not_active Expired - Lifetime
- 1962-03-21 GB GB10853/62A patent/GB980973A/en not_active Expired
- 1962-03-21 GB GB10855/62A patent/GB981070A/en not_active Expired
- 1962-03-21 DE DE19621444357 patent/DE1444357A1/de not_active Withdrawn
- 1962-03-22 DK DK131562AA patent/DK113662B/da unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0154677A3 (en) * | 1984-03-13 | 1986-02-05 | Krupp Koppers Gmbh | Process for the separation of aromatics from hydrocarbon mixtures with any concentration of aromatics |
| US4664783A (en) * | 1984-03-13 | 1987-05-12 | Krupp-Koppers Gmbh | Method for the separation of aromates from hydrocarbon mixtures containing aromatics |
Also Published As
| Publication number | Publication date |
|---|---|
| US3207692A (en) | 1965-09-21 |
| GB981070A (en) | 1965-01-20 |
| NL129320C (en, 2012) | |
| NL128435C (en, 2012) | |
| NL128650C (en, 2012) | |
| GB980973A (en) | 1965-01-20 |
| BE615392A (en, 2012) | |
| NL128467C (en, 2012) | |
| NL262763A (en, 2012) | |
| DE1444358A1 (de) | 1969-02-20 |
| NL262762A (en, 2012) | |
| NL262831A (en, 2012) | |
| DK113662B (da) | 1969-04-14 |
| NL262832A (en, 2012) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69413667T2 (de) | Einsäule Extraktivdestillation zur Trennung von aromatischen Kohlenwasserstoffen aus einem Kohlenwasserstoffgemisch | |
| DE1619817A1 (de) | Loesungsmittelextraktionsverfahren | |
| DE2313603C2 (de) | Verfahren zur Abtrennung von Benzol und/oder Toluol durch Extraktivdestillation | |
| DE1291043C2 (de) | Verfahren zur rueckgewinnung der leichter loeslichen komponenten aus dem bei der zerlegung eines gemisches mit hilfe einer extraktiven destillation anfallenden raffinat | |
| DE1444357A1 (de) | Verfahren zur Auftrennung eines Gemisches mit Hilfe einer Extraktionsdestillation | |
| DE1942650A1 (de) | Verfahren und Vorrichtung zur Extraktion und Fraktionierung von aromatischen Verbindungen | |
| DE1444359A1 (de) | Verfahren zur Zerlegung eines Gemisches mit Hilfe einer extraktiven Destillation | |
| DE69304268T2 (de) | Verfahren zur Entwässerung von Lösungsmitteln von ein Kohlenwasserstoff Entwachsungsverfahren | |
| DE1468600A1 (de) | Verfahren zur Auftrennung einer Mischung mittels einer Fluessig-Fluessig-Extraktion | |
| EP0329958B1 (de) | Verfahren zur Herstellung eines zur Verwendung als Blendingkomponente für Vergaserkraftstoffe geeigneten Aromatenkonzentrates | |
| DE1545413C3 (de) | Verfahren zur Flüssig-Flüssig-Extraktion aromatischer Kohlenwasserstoffe | |
| DE2058293A1 (de) | Verfahren zum Auftrennen eines Gemisches von Verbindungen durch mehrstufige Fluessig-Fluessig-Extraktion und Anlage zu seiner Durchfuehrung | |
| DE1444360A1 (de) | Verfahren zum Zerlegen von Gemischen mit Hilfe eines selektiven Loesungsmittels | |
| DE2834752A1 (de) | Verfahren zum extrahieren von aromatischen kohlenwasserstoffen aus kohlenwasserstoffgemischen | |
| DE2065779B2 (de) | Verfahren zur Extraktion aromatischer Kohlenwasserstoffe aus einem Kohlenwasserstoffgemisch in einem Mehrstufensystem | |
| DE2350127A1 (de) | Kontinuierliches verfahren zur abtrennung aromatischer kohlenwasserstoffe | |
| DE2035324B2 (de) | Verfahren zur extraktion aromatischer kohlenwasserstoffe aus einem kohlenwasserstoffgemisch in einem mehrstufensystem | |
| EP0418622B1 (de) | Verfahren zur Abtrennung von Aromaten | |
| DE1444357C (de) | Verfahren zur Trennung von extraktiv destillierbaren Gemischen | |
| DE1165187B (de) | Verfahren zur Extraktion und Gewinnung von aromatischen Kohlenwasserstoffen aus einer fluessigen Kohlenwasserstoffmischung | |
| DE1444358C (de) | Verfahren zur Trennung von ex traktiv destillierbaren Gemischen | |
| DE2047162A1 (de) | Verfahren zum Auftrennen eines Gemisches von Verbindungen | |
| DE1444358B (de) | Verfahren zur Trennung von extraktiv destillierbaren Gemischen | |
| DE1645823C (de) | Verfahren zur Gewinnung aromatischer Kohlenwasserstoffe | |
| DE1444357B (de) | Verfahren zur Trennung von extraktiv destilierbaren Gemischen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |