KR101284979B1 - 개선된 생산성을 갖는 파라자일렌 및 벤젠의 복합 생산 방법 - Google Patents

개선된 생산성을 갖는 파라자일렌 및 벤젠의 복합 생산 방법 Download PDF

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KR101284979B1
KR101284979B1 KR1020077023584A KR20077023584A KR101284979B1 KR 101284979 B1 KR101284979 B1 KR 101284979B1 KR 1020077023584 A KR1020077023584 A KR 1020077023584A KR 20077023584 A KR20077023584 A KR 20077023584A KR 101284979 B1 KR101284979 B1 KR 101284979B1
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xylene
para
feed
unit
fraction
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KR20070110558A (ko
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제라드 호티에
김서일
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아이에프피 에너지스 누벨
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    • 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

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  • 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)
KR1020077023584A 2005-03-16 2006-03-14 개선된 생산성을 갖는 파라자일렌 및 벤젠의 복합 생산 방법 Expired - Fee Related KR101284979B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0502621 2005-03-16
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 (2)

Publication Number Publication Date
KR20070110558A KR20070110558A (ko) 2007-11-19
KR101284979B1 true KR101284979B1 (ko) 2013-07-10

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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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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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401476A (en) * 1991-09-05 1995-03-28 Institut Francais Du Petrole Apparatus for the separation of p-xylene in C8 aromatic hydrocarbons with a simulated moving bed adsorption and a crystallization
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

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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
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401476A (en) * 1991-09-05 1995-03-28 Institut Francais Du Petrole Apparatus for the separation of p-xylene in C8 aromatic hydrocarbons with a simulated moving bed adsorption and a crystallization
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

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
DE602006004195D1 (de) 2009-01-22
US20090069612A1 (en) 2009-03-12
FR2883283B1 (fr) 2007-05-18
EP1861344A1 (fr) 2007-12-05

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