EP0792928B1 - Verfahren zur Gewinnung von Reinaromaten aus Reformatbenzin - Google Patents

Verfahren zur Gewinnung von Reinaromaten aus Reformatbenzin Download PDF

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Publication number
EP0792928B1
EP0792928B1 EP96120033A EP96120033A EP0792928B1 EP 0792928 B1 EP0792928 B1 EP 0792928B1 EP 96120033 A EP96120033 A EP 96120033A EP 96120033 A EP96120033 A EP 96120033A EP 0792928 B1 EP0792928 B1 EP 0792928B1
Authority
EP
European Patent Office
Prior art keywords
aromatics
benzene
hydrogenation
extractive distillation
distillation
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 - Lifetime
Application number
EP96120033A
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German (de)
English (en)
French (fr)
Other versions
EP0792928A3 (de
EP0792928A2 (de
Inventor
Gerd Emmrich
Hans-Christoph Schneider
Helmut Dr. Gehrke
Bernard Dr. Firnhaber
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BASF SE
Original Assignee
BASF SE
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Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of EP0792928A2 publication Critical patent/EP0792928A2/de
Publication of EP0792928A3 publication Critical patent/EP0792928A3/de
Application granted granted Critical
Publication of EP0792928B1 publication Critical patent/EP0792928B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
    • C10G67/0409—Extraction of unsaturated hydrocarbons
    • 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
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/08—Azeotropic or extractive distillation

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  • 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
EP96120033A 1996-02-03 1996-12-13 Verfahren zur Gewinnung von Reinaromaten aus Reformatbenzin Expired - Lifetime EP0792928B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19603901A DE19603901A1 (de) 1996-02-03 1996-02-03 Verfahren zur Gewinnung von Reinaromaten aus Reformatbenzin und Vorrichtung zur Durchführung des Verfahrens
DE19603901 1996-02-03

Publications (3)

Publication Number Publication Date
EP0792928A2 EP0792928A2 (de) 1997-09-03
EP0792928A3 EP0792928A3 (de) 1998-04-01
EP0792928B1 true EP0792928B1 (de) 2004-03-17

Family

ID=7784424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96120033A Expired - Lifetime EP0792928B1 (de) 1996-02-03 1996-12-13 Verfahren zur Gewinnung von Reinaromaten aus Reformatbenzin

Country Status (10)

Country Link
US (1) US6124514A (ko)
EP (1) EP0792928B1 (ko)
JP (1) JP4514839B2 (ko)
KR (1) KR970061835A (ko)
AT (1) ATE262020T1 (ko)
CA (1) CA2196585A1 (ko)
CZ (1) CZ25097A3 (ko)
DE (2) DE19603901A1 (ko)
ES (1) ES2217298T3 (ko)
PL (1) PL318211A1 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010102712A2 (de) 2009-03-11 2010-09-16 Uhde Gmbh Verfahren zur gewinnung von reinaromaten aus aromatenhaltigen kohlenwasserstofffraktionen
WO2011082993A1 (de) 2009-12-15 2011-07-14 Basf Se Verfahren zur gasphasenhydrierung eines kohlenwasserstoffstromes, der unter den reaktionsbedingungen der gasphasenhydrierung polymerisierbare komponenten enthält
DE102010051396A1 (de) 2010-11-16 2012-05-16 Thyssenkrupp Uhde Gmbh Verfahren zur Entfernung schwersiedender Kohlenwasserstoffe aus Lösungsmittelströmen

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EP2233550B1 (en) * 2007-11-09 2014-04-30 Ranfeng Ding A system and a process for recombining catalytic hydrocarbon to produce high quality gasoline
KR100894400B1 (ko) * 2007-11-29 2009-04-20 주식회사 엘지화학 벤젠 회수 유닛 에너지 효율 개선 방법
US8026028B2 (en) * 2008-04-07 2011-09-27 Xerox Corporation Low friction electrostatographic imaging member
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US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
US8415517B2 (en) 2008-07-18 2013-04-09 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
US8168356B2 (en) 2009-05-01 2012-05-01 Xerox Corporation Structurally simplified flexible imaging members
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US20100297544A1 (en) 2009-05-22 2010-11-25 Xerox Corporation Flexible imaging members having a plasticized imaging layer
US8241825B2 (en) 2009-08-31 2012-08-14 Xerox Corporation Flexible imaging member belts
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US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
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US8263298B1 (en) 2011-02-24 2012-09-11 Xerox Corporation Electrically tunable and stable imaging members
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US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8877413B2 (en) 2011-08-23 2014-11-04 Xerox Corporation Flexible imaging members comprising improved ground strip
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems
MY173216A (en) * 2012-08-09 2020-01-06 Council Scient Ind Res Process for production of benzene lean gasoline by recovery of high purity benzene from unprocessed cracked gasoline fraction containing organic peroxides
CN103160310A (zh) * 2013-03-15 2013-06-19 西南石油大学 一种萃取分离芳烃所用的复合溶剂及其萃取方法
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US11802248B2 (en) * 2020-09-07 2023-10-31 Sk Innovation Co., Ltd. Process for reducing unsaturated hydrocarbons in aromatic fraction through selective hydrogenation

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010102712A2 (de) 2009-03-11 2010-09-16 Uhde Gmbh Verfahren zur gewinnung von reinaromaten aus aromatenhaltigen kohlenwasserstofffraktionen
DE102009012265A1 (de) 2009-03-11 2010-09-23 Uhde Gmbh Verfahren zur Gewinnung von Reinaromaten aus aromatenhaltigen Kohlenwasserstofffraktionen
WO2011082993A1 (de) 2009-12-15 2011-07-14 Basf Se Verfahren zur gasphasenhydrierung eines kohlenwasserstoffstromes, der unter den reaktionsbedingungen der gasphasenhydrierung polymerisierbare komponenten enthält
DE102010051396A1 (de) 2010-11-16 2012-05-16 Thyssenkrupp Uhde Gmbh Verfahren zur Entfernung schwersiedender Kohlenwasserstoffe aus Lösungsmittelströmen
WO2012065703A1 (de) 2010-11-16 2012-05-24 Thyssenkrupp Uhde Gmbh Verfahren zur entfernung schwersiedender kohlenwasserstoffe aus lösungsmittelströmen

Also Published As

Publication number Publication date
ATE262020T1 (de) 2004-04-15
KR970061835A (ko) 1997-09-12
EP0792928A3 (de) 1998-04-01
CA2196585A1 (en) 1997-08-04
JPH09309846A (ja) 1997-12-02
DE19603901A1 (de) 1997-08-07
PL318211A1 (en) 1997-08-04
EP0792928A2 (de) 1997-09-03
CZ25097A3 (en) 1997-08-13
JP4514839B2 (ja) 2010-07-28
ES2217298T3 (es) 2004-11-01
US6124514A (en) 2000-09-26
DE59610939D1 (de) 2004-04-22

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