FR2976501B1 - Procede et dispositif de separation chromatographique a contre-courant simule utilisant deux adsorbeurs en parallele pour la production optimisee de paraxylene. - Google Patents

Procede et dispositif de separation chromatographique a contre-courant simule utilisant deux adsorbeurs en parallele pour la production optimisee de paraxylene.

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Publication number
FR2976501B1
FR2976501B1 FR1101855A FR1101855A FR2976501B1 FR 2976501 B1 FR2976501 B1 FR 2976501B1 FR 1101855 A FR1101855 A FR 1101855A FR 1101855 A FR1101855 A FR 1101855A FR 2976501 B1 FR2976501 B1 FR 2976501B1
Authority
FR
France
Prior art keywords
paraxylene
chromatographic separation
adsorbers
optimized production
simulated countercurrent
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.)
Active
Application number
FR1101855A
Other languages
English (en)
French (fr)
Other versions
FR2976501A1 (fr
Inventor
Philibert Leflaive
Damien Leinekugel-Le-Cocq
Gerard Hotier
Luc Wolff
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
Priority to FR1101855A priority Critical patent/FR2976501B1/fr
Priority to BR102012013970-7A priority patent/BR102012013970B1/pt
Priority to TW101121034A priority patent/TWI468216B/zh
Priority to US13/495,423 priority patent/US9731220B2/en
Priority to JP2012135288A priority patent/JP5997946B2/ja
Priority to KR1020120064457A priority patent/KR101944541B1/ko
Priority to CN201210202158.8A priority patent/CN102824757B/zh
Publication of FR2976501A1 publication Critical patent/FR2976501A1/fr
Application granted granted Critical
Publication of FR2976501B1 publication Critical patent/FR2976501B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1814—Recycling of the fraction to be distributed
    • B01D15/1821—Simulated moving beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/30—Partition chromatography
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/067—C8H10 hydrocarbons
    • C07C15/08—Xylenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1101855A 2011-06-16 2011-06-16 Procede et dispositif de separation chromatographique a contre-courant simule utilisant deux adsorbeurs en parallele pour la production optimisee de paraxylene. Active FR2976501B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1101855A FR2976501B1 (fr) 2011-06-16 2011-06-16 Procede et dispositif de separation chromatographique a contre-courant simule utilisant deux adsorbeurs en parallele pour la production optimisee de paraxylene.
BR102012013970-7A BR102012013970B1 (pt) 2011-06-16 2012-06-11 Processo para separação em contracorrente simulada de xilenos e método de adaptação de um processo para a produção de para-xileno em um leito móvel simulado de 24 leitos
US13/495,423 US9731220B2 (en) 2011-06-16 2012-06-13 Process and apparatus for simulated counter-current chromatographic separation using two adsorbers in parallel for optimized para-xylene production
TW101121034A TWI468216B (zh) 2011-06-16 2012-06-13 使用二並聯吸附器以最佳化對二甲苯製程之用於模擬逆流層析分離之方法及裝置
JP2012135288A JP5997946B2 (ja) 2011-06-16 2012-06-15 最適化されたパラキシレンの製造のための、並列した２基の吸着器を用いる擬似向流クロマト分離のための方法および装置
KR1020120064457A KR101944541B1 (ko) 2011-06-16 2012-06-15 최적화된 파라-크실렌을 위하여 2 개의 흡착장치를 병렬로 사용하는 유사 역류 크로마토그래피 분리를 위한 공정 및 장치
CN201210202158.8A CN102824757B (zh) 2011-06-16 2012-06-15 使用并联的两个吸附器优化对二甲苯生产的模拟逆流色谱分离工艺和设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1101855A FR2976501B1 (fr) 2011-06-16 2011-06-16 Procede et dispositif de separation chromatographique a contre-courant simule utilisant deux adsorbeurs en parallele pour la production optimisee de paraxylene.

Publications (2)

Publication Number Publication Date
FR2976501A1 FR2976501A1 (fr) 2012-12-21
FR2976501B1 true FR2976501B1 (fr) 2013-05-31

Family

ID=44550678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1101855A Active FR2976501B1 (fr) 2011-06-16 2011-06-16 Procede et dispositif de separation chromatographique a contre-courant simule utilisant deux adsorbeurs en parallele pour la production optimisee de paraxylene.

Country Status (7)

Country Link
US (1) US9731220B2 (enExample)
JP (1) JP5997946B2 (enExample)
KR (1) KR101944541B1 (enExample)
CN (1) CN102824757B (enExample)
BR (1) BR102012013970B1 (enExample)
FR (1) FR2976501B1 (enExample)
TW (1) TWI468216B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2979252B1 (fr) * 2011-08-26 2013-08-16 IFP Energies Nouvelles Procede et dispositif de production de paraxylene en contre-courant simule a grande flexibilite
FR2997396B1 (fr) * 2012-10-26 2015-09-11 IFP Energies Nouvelles Procede et dispositif de production de paraxylene en contre-courant simule constitue de deux adsorbeurs en serie a nombre total de lits inferieur ou egal a 22
FR2998807B1 (fr) * 2012-12-03 2015-10-16 IFP Energies Nouvelles Procede et dispositif de separation chromatographique a contre-courant simule pour la production de paraxylene a haute productivite
FR3010911B1 (fr) 2013-09-20 2017-06-09 Ifp Energies Now Procede de separation des xylenes par contre courant simule traitant une charge contenant des impuretes oxygenees aromatiques de type phenols
DE102015107038A1 (de) * 2015-05-06 2016-11-10 Bentley Innomed Gmbh Doppelballon
US10392324B2 (en) 2016-05-20 2019-08-27 Exxonmobil Chemical Patents Inc. Xylene separation process
FR3066401B1 (fr) * 2017-05-17 2021-04-23 Ifp Energies Now Procede de separation des xylenes en lit mobile simule et conditions operatoires optimisees pour les unites traitant des charges riches en paraxylene
CN111603805B (zh) * 2020-06-01 2021-11-02 中国石油化工股份有限公司 吸附分离二甲苯用模拟移动床装置的反冲洗方法
FR3121056A1 (fr) 2021-03-25 2022-09-30 IFP Energies Nouvelles Dispositif et procédé de séparation en lit mobile simulé à quartiers de lit radiaux
FR3121054A1 (fr) 2021-03-25 2022-09-30 IFP Energies Nouvelles Dispositif et procédé de séparation en lit mobile simulé à lits concentriques

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434051A (en) * 1982-06-07 1984-02-28 Uop Inc. Multiple valve apparatus for simulated moving bed adsorption processes
TW200454B (enExample) * 1991-09-05 1993-02-21 Inst Of France Petroleum
US5470482A (en) * 1993-12-27 1995-11-28 Uop Control process for simulated moving bed para-xylene separation
JP3590088B2 (ja) * 1994-05-31 2004-11-17 ダイセル化学工業株式会社 擬似移動層式クロマト分離方法および擬似移動層式クロマト分離装置
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.
FR2785196B1 (fr) * 1998-10-29 2000-12-15 Inst Francais Du Petrole Procede et dispositif de separation avec des zones chromatographiques a longueur variable
FR2801225B1 (fr) * 1999-11-22 2001-12-28 Inst Francais Du Petrole Procede pour determiner par simulation les conditions optimales de stabilisation d'un systeme de separation a lit mobile simule
JP3961295B2 (ja) * 2002-01-10 2007-08-22 株式会社日本触媒 脱水反応生成物及び／又はその重合体の製造方法
FR2844790B1 (fr) * 2002-09-20 2004-10-22 Inst Francais Du Petrole Procede de coproduction de paraxylene et de styrene
US7208651B2 (en) * 2005-03-03 2007-04-24 Uop Llc Product recovery from simulated-moving-bed adsorption
FR2883283B1 (fr) 2005-03-16 2007-05-18 Inst Francais Du Petrole Procede de production combinee de paraxylene et de benzene de productivite amelioree
KR100741752B1 (ko) * 2005-12-26 2007-07-23 삼성토탈 주식회사 단일 흡착 챔버를 사용하여 공급물을 전처리하는 유사 이동층 흡착 분리 방법 및 그에 사용되는 장치
KR100741753B1 (ko) * 2005-12-26 2007-07-23 삼성토탈 주식회사 복수의 병렬 흡착 챔버 및 결정화기를 사용하는 유사 이동층 흡착 분리 방법 및 그에 사용되는 장치
KR100741751B1 (ko) * 2005-12-26 2007-07-23 삼성토탈 주식회사 2개의 흡착 챔버를 연속적으로 사용하는 유사 이동층 흡착 분리 방법 및 그에 사용되는 장치
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
FR2919603B1 (fr) * 2007-07-30 2012-09-21 Inst Francais Du Petrole Procede et dispositif de separation ameliore de paraxylene en lit mobile simule
KR100963746B1 (ko) * 2008-03-13 2010-06-14 삼성토탈 주식회사 유사 이동층 분리법에 의한 방향족 화합물의 분리방법
US20090326308A1 (en) * 2008-06-30 2009-12-31 Uop Llc Binderless adsorbents comprising nano-size zeolite x and their use in the adsorptive separation of para-xylene
US7812208B2 (en) * 2008-09-22 2010-10-12 Uop Llc Binderless adsorbents with improved mass transfer properties and their use in the adsorptive separation of para-xylene

Also Published As

Publication number Publication date
CN102824757B (zh) 2016-01-20
JP5997946B2 (ja) 2016-09-28
US20130006031A1 (en) 2013-01-03
TWI468216B (zh) 2015-01-11
KR101944541B1 (ko) 2019-01-31
CN102824757A (zh) 2012-12-19
JP2013001709A (ja) 2013-01-07
BR102012013970B1 (pt) 2019-07-09
BR102012013970A2 (pt) 2013-07-02
TW201306909A (zh) 2013-02-16
US9731220B2 (en) 2017-08-15
KR20120139596A (ko) 2012-12-27
FR2976501A1 (fr) 2012-12-21

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