CN101253136B - 生产率提高的对二甲苯与苯联产方法 - Google Patents

生产率提高的对二甲苯与苯联产方法 Download PDF

Info

Publication number
CN101253136B
CN101253136B CN2006800080391A CN200680008039A CN101253136B CN 101253136 B CN101253136 B CN 101253136B CN 2006800080391 A CN2006800080391 A CN 2006800080391A CN 200680008039 A CN200680008039 A CN 200680008039A CN 101253136 B CN101253136 B CN 101253136B
Authority
CN
China
Prior art keywords
xylol
cycle
xylene
benzene
charging
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 - Fee Related
Application number
CN2006800080391A
Other languages
English (en)
Chinese (zh)
Other versions
CN101253136A (zh
Inventor
G·霍蒂尔
S·I·金
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 CN101253136A publication Critical patent/CN101253136A/zh
Application granted granted Critical
Publication of CN101253136B publication Critical patent/CN101253136B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
CN2006800080391A 2005-03-16 2006-03-14 生产率提高的对二甲苯与苯联产方法 Expired - Fee Related CN101253136B (zh)

Applications Claiming Priority (3)

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
FR0502621 2005-03-16
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
CN101253136A CN101253136A (zh) 2008-08-27
CN101253136B true CN101253136B (zh) 2012-08-15

Family

ID=35276165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800080391A Expired - Fee Related CN101253136B (zh) 2005-03-16 2006-03-14 生产率提高的对二甲苯与苯联产方法

Country Status (8)

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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8609922B2 (en) * 2010-08-25 2013-12-17 Uop Llc Energy conservation in heavy-hydrocarbon distillation
US8993825B2 (en) * 2010-08-25 2015-03-31 Uop Llc Energy conservation in heavy-hydrocarbon distillation
US8754281B2 (en) * 2010-08-25 2014-06-17 Uop Llc Energy conservation in heavy-hydrocarbon distillation
JP5876883B2 (ja) * 2010-10-29 2016-03-02 エクソンモービル ケミカル パテンツ インコーポレイテッド パラキシレンの製造方法
KR101530139B1 (ko) * 2010-10-29 2015-06-18 엑손모빌 케미칼 패턴츠 인코포레이티드 정제된 자일렌 이성질체의 제조 방법
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
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
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
US9469578B2 (en) 2012-11-30 2016-10-18 Exxonmobil Chemical 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
WO2016148755A1 (en) 2015-03-19 2016-09-22 Exxonmobil Chemical Patents Inc. Process and apparatus for the production of para-xylene
KR101974770B1 (ko) * 2015-04-30 2019-05-02 엑손모빌 케미칼 패턴츠 인코포레이티드 파라-자일렌의 제조를 위한 방법 및 장치
CN108430958B (zh) * 2015-12-16 2021-01-01 环球油品公司 用于芳族化合物复合设备中的甲苯甲基化的方法及装置
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
KR102734157B1 (ko) * 2018-07-20 2024-11-25 에스씨지 케미컬스 퍼블릭 컴퍼니 리미티드 파라-자일렌 생산을 위한 통합 공정
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
US12358857B2 (en) 2020-07-31 2025-07-15 Exxonmobil Chemicals Patents Inc. Processes for producing high-octane-number fuel component

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1072922A (zh) * 1991-09-05 1993-06-09 法国石油公司 采用模拟移动床吸附和结晶从八碳芳烃中分离对二甲苯的方法与装置
WO1999025791A1 (en) * 1997-11-14 1999-05-27 Chevron Chemical Company Llc Process for converting hydrocarbon feed to high purity benzene and high purity paraxylene
US6060634A (en) * 1995-09-29 2000-05-09 Institut Francais Du Petrole Production of para-xylene from an effluent from paraselective toluene disproportionation using a crystallization process combined with simulated moving bed adsorption

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1072922A (zh) * 1991-09-05 1993-06-09 法国石油公司 采用模拟移动床吸附和结晶从八碳芳烃中分离对二甲苯的方法与装置
US6060634A (en) * 1995-09-29 2000-05-09 Institut Francais Du Petrole Production of para-xylene from an effluent from paraselective toluene disproportionation using a crystallization process combined with simulated moving bed adsorption
WO1999025791A1 (en) * 1997-11-14 1999-05-27 Chevron Chemical Company Llc Process for converting hydrocarbon feed to high purity benzene and high purity paraxylene

Also Published As

Publication number Publication date
JP2008538106A (ja) 2008-10-09
CN101253136A (zh) 2008-08-27
EP1861344B1 (fr) 2008-12-10
FR2883283B1 (fr) 2007-05-18
KR101284979B1 (ko) 2013-07-10
JP5205255B2 (ja) 2013-06-05
FR2883283A1 (fr) 2006-09-22
DE602006004195D1 (de) 2009-01-22
KR20070110558A (ko) 2007-11-19
US8030533B2 (en) 2011-10-04
US20090069612A1 (en) 2009-03-12
EP1861344A1 (fr) 2007-12-05
WO2006097618A1 (fr) 2006-09-21

Similar Documents

Publication Publication Date Title
CN101253136B (zh) 生产率提高的对二甲苯与苯联产方法
JP3793926B2 (ja) 少なくとも１つの結晶段階および結晶の一部溶融を用いる高温での結晶化工程を有するパラキシレンの製造方法
CN101466655B (zh) 对二甲苯的制备方法
KR101947247B1 (ko) 파라자일렌의 제조 방법
CN106715366B (zh) 使用两个模拟移动床分离单元和两个异构化单元由二甲苯馏分生产高纯度对二甲苯的方法
US6147272A (en) Process for separating paraxylene comprising at least two crystallization stages at high temperature
CN106715372B (zh) 包括两个模拟移动床分离单元和两个异构化单元且其中之一是气相单元的对二甲苯生产方法
US9309169B2 (en) Process for the production of purified xylene isomers
KR101530139B1 (ko) 정제된 자일렌 이성질체의 제조 방법
US20080262282A1 (en) Method for Producing Paraxylene Comprising an Adsortion Step and Two Isomerization Steps
US9725378B2 (en) Paraxylene separation process
MXPA97004055A (en) Paraxylene separation procedure comprising at least two stages of avert temperat crystallization
KR20070121557A (ko) 파라-크실렌을 에너지 효율적으로 제조하는 방법
CN107074681A (zh) 使用一个模拟移动床分离单元和两个异构化单元基于二甲苯馏分的高纯度对二甲苯生产方法
KR20110066142A (ko) 용융 결정화 분리 및 정제 공정
JP6378747B2 (ja) キシレン異性体を含有する少なくとも２つの供給流からパラキシレンを回収するための方法
JP2016512267A5 (enExample)
KR100375976B1 (ko) 고온에서의하나이상의결정화단계및흡착대역의상류에위치한하나이상의점토처리단계를포함하는파라크실렌의분리방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120815

CF01 Termination of patent right due to non-payment of annual fee