DE602006004195D1 - Verfahren zur kombinierten herstellung von paraxylol und benzol mit verbesserter produktivität - Google Patents

Verfahren zur kombinierten herstellung von paraxylol und benzol mit verbesserter produktivität

Info

Publication number
DE602006004195D1
DE602006004195D1 DE602006004195T DE602006004195T DE602006004195D1 DE 602006004195 D1 DE602006004195 D1 DE 602006004195D1 DE 602006004195 T DE602006004195 T DE 602006004195T DE 602006004195 T DE602006004195 T DE 602006004195T DE 602006004195 D1 DE602006004195 D1 DE 602006004195D1
Authority
DE
Germany
Prior art keywords
paraxylol
benzene
combined preparation
improved productivity
productivity
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
DE602006004195T
Other languages
German (de)
English (en)
Inventor
Gerard Hotier
Il Kim Seo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of DE602006004195D1 publication Critical patent/DE602006004195D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/123—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of only one hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
DE602006004195T 2005-03-16 2006-03-14 Verfahren zur kombinierten herstellung von paraxylol und benzol mit verbesserter produktivität Expired - Lifetime DE602006004195D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0502621A FR2883283B1 (fr) 2005-03-16 2005-03-16 Procede de production combinee de paraxylene et de benzene de productivite amelioree
PCT/FR2006/000557 WO2006097618A1 (fr) 2005-03-16 2006-03-14 Procede de production combinee de paraxylene et de benzene de productivite amelioree

Publications (1)

Publication Number Publication Date
DE602006004195D1 true DE602006004195D1 (de) 2009-01-22

Family

ID=35276165

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006004195T Expired - Lifetime DE602006004195D1 (de) 2005-03-16 2006-03-14 Verfahren zur kombinierten herstellung von paraxylol und benzol mit verbesserter produktivität

Country Status (8)

Country Link
US (1) US8030533B2 (https=)
EP (1) EP1861344B1 (https=)
JP (1) JP5205255B2 (https=)
KR (1) KR101284979B1 (https=)
CN (1) CN101253136B (https=)
DE (1) DE602006004195D1 (https=)
FR (1) FR2883283B1 (https=)
WO (1) WO2006097618A1 (https=)

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* Cited by examiner, † Cited by third party
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KR100843435B1 (ko) * 2007-04-27 2008-07-03 삼성토탈 주식회사 유사 이동층 크실렌 혼합물 전처리 공정 및 추가의 크실렌이성질화 공정을 포함하는 방향족 화합물의 분리 방법
KR100843436B1 (ko) * 2007-04-27 2008-07-03 삼성토탈 주식회사 유사 이동층 크실렌 혼합물 전처리 공정 및 추가의 크실렌이성질화 공정을 포함하는 방향족 화합물의 분리 방법
JP5142692B2 (ja) * 2007-12-11 2013-02-13 株式会社東芝 不揮発性半導体記憶装置
KR100963746B1 (ko) * 2008-03-13 2010-06-14 삼성토탈 주식회사 유사 이동층 분리법에 의한 방향족 화합물의 분리방법
US8993825B2 (en) * 2010-08-25 2015-03-31 Uop Llc Energy conservation in heavy-hydrocarbon distillation
US8609922B2 (en) * 2010-08-25 2013-12-17 Uop Llc Energy conservation in heavy-hydrocarbon distillation
US8754281B2 (en) * 2010-08-25 2014-06-17 Uop Llc Energy conservation in heavy-hydrocarbon distillation
KR20130056357A (ko) * 2010-10-29 2013-05-29 엑손모빌 케미칼 패턴츠 인코포레이티드 파라자일렌의 제조 방법
SG189199A1 (en) * 2010-10-29 2013-05-31 Exxonmobil Chem Patents Inc Process for the production of purified xylene isomers
FR2976501B1 (fr) * 2011-06-16 2013-05-31 IFP Energies Nouvelles Procede et dispositif de separation chromatographique a contre-courant simule utilisant deux adsorbeurs en parallele pour la production optimisee de paraxylene.
US8802914B2 (en) 2011-12-15 2014-08-12 Uop Llc Process and apparatus for para-xylene production using multiple adsorptive separation units and a split fractionating column
US8697928B2 (en) 2011-12-15 2014-04-15 Uop Llc Process and apparatus for para-xylene production using multiple adsorptive separation units
US8937209B2 (en) 2011-12-15 2015-01-20 Uop Llc Process and apparatus for para-xylene production using multiple adsorptive separation units with shared raffinate processing
US8558049B2 (en) 2011-12-15 2013-10-15 Uop Llc Process and apparatus for para-xylene production using multiple adsorptive separation units and multiple adsorptive bed feed points
SG11201503951WA (en) 2012-11-30 2015-06-29 Exxonmobil Chem Patents Inc Energy efficient processes for xylenes production
US9302955B2 (en) * 2013-09-27 2016-04-05 Uop Llc Systems and methods for separating xylene isomers using selective adsorption
WO2017105848A1 (en) 2015-12-16 2017-06-22 Uop Llc Processes and apparatuses for toluene methylation in an aromatics complex
WO2016148755A1 (en) 2015-03-19 2016-09-22 Exxonmobil Chemical Patents Inc. Process and apparatus for the production of para-xylene
CN107531590B (zh) * 2015-04-30 2020-11-06 埃克森美孚化学专利公司 用于生产对二甲苯的方法和装置
CN111655355B (zh) * 2017-12-05 2022-06-07 英力士美国化学公司 对二甲苯回收系统的改装方法
SG11202100545UA (en) * 2018-07-20 2021-02-25 Scg Chemicals Co Ltd Integrated processes for para-xylene production
CN111099954B (zh) * 2018-10-25 2023-01-24 中国石油化工股份有限公司 对二甲苯的生产方法
CN110283033B (zh) * 2019-06-28 2021-11-02 中国石油天然气集团有限公司 多区协控微循环高容量吸附结晶耦合芳烃生产方法及系统
CN110330403B (zh) * 2019-06-28 2022-02-18 中国石油天然气集团有限公司 设有甲苯择形歧化的吸附结晶耦合芳烃生产方法及系统
CN112824364B (zh) * 2019-11-21 2023-01-03 中国石化工程建设有限公司 歧化烷基芳烃的方法
WO2022026129A1 (en) * 2020-07-31 2022-02-03 Exxonmobil Chemical Patents Inc. Processes for producing high-octane-number fuel component

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US3699181A (en) * 1968-12-19 1972-10-17 Ashland Oil Inc Alkyl transfer of alkyl aromatics with group vib metals on mordenite
US3813452A (en) * 1972-10-20 1974-05-28 Universal Oil Prod Co Process for separating para-xylene
TW200454B (https=) * 1991-09-05 1993-02-21 Inst Of France Petroleum
JPH0611056A (ja) * 1992-06-24 1994-01-21 Tsukishima Kikai Co Ltd 流路分配装置、疑似移動床および連続吸着法
FR2719233B1 (fr) * 1994-04-28 1996-07-19 Inst Francais Du Petrole Procédé de séparation en lit mobile simulé à débit de recyclage constant.
FR2721528B1 (fr) * 1994-06-22 1996-09-06 Inst Francais Du Petrole Procédé de séparation par chromatographie en lit mobile simulé avec correction de volume mort par desynchronisation des périodes.
JPH08323104A (ja) * 1995-05-30 1996-12-10 Tsukishima Kikai Co Ltd 流路分配装置、疑似移動床および連続吸着法
FR2739375B1 (fr) * 1995-09-29 1997-12-05 Inst Francais Du Petrole Production de paraxylene a partir d'un effluent de dismutation paraselective du toluene par un procede de cristallisation associe a une adsorption en lit mobile simule
FR2756751B1 (fr) * 1996-12-05 1999-01-08 Inst Francais Du Petrole Dispositif de rincage dans une unite d'adsorption en lit mobile simule comprenant deux lignes de distribution de fluides et son utilisation
US6004452A (en) * 1997-11-14 1999-12-21 Chevron Chemical Company Llc Process for converting hydrocarbon feed to high purity benzene and high purity paraxylene
FR2785196B1 (fr) * 1998-10-29 2000-12-15 Inst Francais Du Petrole Procede et dispositif de separation avec des zones chromatographiques a longueur variable
JP2004050041A (ja) * 2002-07-19 2004-02-19 Sumitomo Chem Co Ltd 充填槽の切り替え方法
FR2862638B1 (fr) * 2003-11-26 2005-12-30 Inst Francais Du Petrole Procede de production de paraxylene comprenant une etape d'adsorption et deux etapes d'isomerisation
KR100843436B1 (ko) * 2007-04-27 2008-07-03 삼성토탈 주식회사 유사 이동층 크실렌 혼합물 전처리 공정 및 추가의 크실렌이성질화 공정을 포함하는 방향족 화합물의 분리 방법
KR100963746B1 (ko) * 2008-03-13 2010-06-14 삼성토탈 주식회사 유사 이동층 분리법에 의한 방향족 화합물의 분리방법

Also Published As

Publication number Publication date
CN101253136B (zh) 2012-08-15
WO2006097618A1 (fr) 2006-09-21
JP5205255B2 (ja) 2013-06-05
CN101253136A (zh) 2008-08-27
FR2883283A1 (fr) 2006-09-22
EP1861344B1 (fr) 2008-12-10
US8030533B2 (en) 2011-10-04
KR20070110558A (ko) 2007-11-19
JP2008538106A (ja) 2008-10-09
KR101284979B1 (ko) 2013-07-10
US20090069612A1 (en) 2009-03-12
FR2883283B1 (fr) 2007-05-18
EP1861344A1 (fr) 2007-12-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IFP ENERGIES NOUVELLES, RUEIL-MALMAISON, FR

8328 Change in the person/name/address of the agent

Representative=s name: VONNEMANN, KLOIBER & KOLLEGEN, 81667 MUENCHEN