ES8600182A1 - Procedimiento para separar aromaticos de mezclas de hidrocarburos de cualquier contenido en aromaticos - Google Patents
Procedimiento para separar aromaticos de mezclas de hidrocarburos de cualquier contenido en aromaticosInfo
- Publication number
- ES8600182A1 ES8600182A1 ES537501A ES537501A ES8600182A1 ES 8600182 A1 ES8600182 A1 ES 8600182A1 ES 537501 A ES537501 A ES 537501A ES 537501 A ES537501 A ES 537501A ES 8600182 A1 ES8600182 A1 ES 8600182A1
- Authority
- ES
- Spain
- Prior art keywords
- aromatics
- separation
- extractive distillation
- aromatic hydrocarbon
- aromatic
- 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
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 2
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title abstract 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 4
- 238000000895 extractive distillation Methods 0.000 abstract 3
- -1 N-substituted morpholine Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000002904 solvent Substances 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
- C07C7/04—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
-
- 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
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/08—Azeotropic or extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Polyurethanes Or Polyureas (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
METODO DE SEPARACION DE COMPUESTOS AROMATICOS DE MEZCLAS DE HIDROCARBUROS CON CUALQUIER CONTENIDO DE AROMATICOS, QUE CONTIENEN, COMO COMPONENTES NO AROMATICOS, PARAFINAS Y CICLOPARAFINAS, MEDIANTE DESTILACION EXTRACTIVA.COMPRENDE LA DESTILACION EXTRACTIVA CON MORFOLINAS N-SUSTITUIDAS, CUYOS SUSTITUYENTES NO PRESENTAN MAS DE SIETE ATOMOS DE CARBONO, DE UNA MEZCLA DE HIDROCARBUROS EN LA QUE SE MANTIENE UN CONTENIDO DE NO AROMATICOS LIGEROS, CUYOS PUNTOS DE EBULLICION SON INFERIORES, AL MENOS 38JC, AL DEL COMPUESTO AROMATICO PURO A OBTENER, PROPORCIONAL AL CONTENIDO DE DICHA MEZCLA EN NO AROMATICOS PESADOS, CUYOS PUNTOS DE EBULLICION SON, AL MENOS 38JC SUPERIORES AL DEL COMPUESTO AROMATICO PURO A OBTENER. LA PROPORCION DE NO AROMATICOS PESADOS A LIGEROS HA DE SER AL MENOS DE 1:0,4.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843409307 DE3409307A1 (de) | 1984-03-14 | 1984-03-14 | Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8600182A1 true ES8600182A1 (es) | 1985-10-16 |
| ES537501A0 ES537501A0 (es) | 1985-10-16 |
Family
ID=6230451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES537501A Granted ES537501A0 (es) | 1984-03-14 | 1984-11-08 | Procedimiento para separar aromaticos de mezclas de hidrocarburos de cualquier contenido en aromaticos |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4595491A (es) |
| EP (1) | EP0155992B1 (es) |
| JP (1) | JPH0635398B2 (es) |
| AT (1) | ATE28623T1 (es) |
| AU (1) | AU573491B2 (es) |
| CA (1) | CA1226551A (es) |
| DE (2) | DE3409307A1 (es) |
| ES (1) | ES537501A0 (es) |
| IN (1) | IN162430B (es) |
| MX (1) | MX167661B (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3409030A1 (de) * | 1984-03-13 | 1985-09-19 | Krupp Koppers GmbH, 4300 Essen | Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes |
| DE3612384A1 (de) * | 1986-04-12 | 1987-10-15 | Krupp Koppers Gmbh | Verfahren zur herstellung eines zur verwendung als blendingkomponente fuer vergaserkraftstoffe geeigneten aromatenkonzentrates |
| DE3805383A1 (de) * | 1988-02-20 | 1989-08-31 | Krupp Koppers Gmbh | Verfahren zur herstellung eines zur verwendung als blendingkomponente fuer vergaserkraftstoffe geeigneten aromatenkonzentrates |
| DE3930992A1 (de) * | 1989-09-16 | 1991-03-28 | Erdoelchemie Gmbh | Verfahren zur abtrennung von aromaten |
| US5225072A (en) * | 1990-08-03 | 1993-07-06 | Uop | Processes for the separation of aromatic hydrocarbons from a hydrocarbon mixture |
| DE4040145A1 (de) * | 1990-12-15 | 1992-06-17 | Krupp Koppers Gmbh | Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes |
| DE4101848A1 (de) * | 1991-01-23 | 1992-07-30 | Krupp Koppers Gmbh | Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes |
| US5310480A (en) * | 1991-10-31 | 1994-05-10 | Uop | Processes for the separation of aromatic hydrocarbons from a hydrocarbon mixture |
| MX9401253A (es) * | 1993-02-17 | 1994-08-31 | Exxon Chemical Patents Inc | Produccion de una corriente de benceno concentradomediante separacion por extraccion. |
| DE4437702C1 (de) * | 1994-10-21 | 1995-11-23 | Krupp Koppers Gmbh | Verfahren zur Gewinnung von reinem Benzol und reinem Toluol |
| US12654028B2 (en) | 2023-01-26 | 2026-06-16 | Suninlyf Bio Inc. | Anti-infective and therapeutic electromagnetic emission methods and devices |
| US12377286B2 (en) | 2023-01-26 | 2025-08-05 | Suninlyf Bio Inc. | Anti-infective and therapeutic electromagnetic emission methods and devices |
| BE1029920B1 (de) * | 2021-11-12 | 2023-06-12 | Thyssenkrupp Uhde Eng Services Gmbh | Verfahren zur Entleerung eines Lösungsmittel-Regenerierungs-Behälters sowie Vorrichtung |
| EP4180103A1 (de) * | 2021-11-12 | 2023-05-17 | Thyssenkrupp Uhde Engineering Services GmbH | Verfahren zur entleerung eines lösungsmittel-regenerierungs-behälters sowie vorrichtung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3210269A (en) * | 1961-04-21 | 1965-10-05 | Shell Oil Co | Dry solvent extraction of hydrocarbons |
| US3221674A (en) * | 1963-06-12 | 1965-12-07 | Massey Ferguson Inc | Hay wafering apparatus |
| US3435087A (en) * | 1965-10-21 | 1969-03-25 | Universal Oil Prod Co | Recovery of aromatics |
| DE1568940C3 (de) * | 1966-12-19 | 1978-12-07 | Krupp-Koppers Gmbh, 4300 Essen | Verfahren zur Abtrennung von Aromaten aus Kohlenwasserstoffgemischen beliebigen Aromatengehaltes |
| US3470088A (en) * | 1967-11-06 | 1969-09-30 | Universal Oil Prod Co | Method for aromatic hydrocarbon recovery |
-
1984
- 1984-03-14 DE DE19843409307 patent/DE3409307A1/de not_active Withdrawn
- 1984-10-06 EP EP84112018A patent/EP0155992B1/de not_active Expired
- 1984-10-06 DE DE8484112018T patent/DE3465074D1/de not_active Expired
- 1984-10-06 AT AT84112018T patent/ATE28623T1/de not_active IP Right Cessation
- 1984-11-08 ES ES537501A patent/ES537501A0/es active Granted
- 1984-12-06 MX MX203605A patent/MX167661B/es unknown
- 1984-12-07 IN IN853/CAL/84A patent/IN162430B/en unknown
-
1985
- 1985-03-05 US US06/708,344 patent/US4595491A/en not_active Expired - Lifetime
- 1985-03-05 CA CA000475741A patent/CA1226551A/en not_active Expired
- 1985-03-12 AU AU39776/85A patent/AU573491B2/en not_active Ceased
- 1985-03-14 JP JP60049497A patent/JPH0635398B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU3977685A (en) | 1985-09-19 |
| AU573491B2 (en) | 1988-06-09 |
| DE3409307A1 (de) | 1985-09-19 |
| ES537501A0 (es) | 1985-10-16 |
| US4595491A (en) | 1986-06-17 |
| JPS60209534A (ja) | 1985-10-22 |
| EP0155992A3 (en) | 1986-01-15 |
| ATE28623T1 (de) | 1987-08-15 |
| JPH0635398B2 (ja) | 1994-05-11 |
| EP0155992B1 (de) | 1987-07-29 |
| MX167661B (es) | 1993-04-01 |
| CA1226551A (en) | 1987-09-08 |
| EP0155992A2 (de) | 1985-10-02 |
| IN162430B (es) | 1988-05-28 |
| DE3465074D1 (en) | 1987-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20040601 |