JP2013001709A5 - - Google Patents

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Publication number
JP2013001709A5
JP2013001709A5 JP2012135288A JP2012135288A JP2013001709A5 JP 2013001709 A5 JP2013001709 A5 JP 2013001709A5 JP 2012135288 A JP2012135288 A JP 2012135288A JP 2012135288 A JP2012135288 A JP 2012135288A JP 2013001709 A5 JP2013001709 A5 JP 2013001709A5
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JP
Japan
Prior art keywords
bed
distillation column
adsorber
desorbent
paraxylene
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.)
Granted
Application number
JP2012135288A
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English (en)
Japanese (ja)
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JP5997946B2 (ja
JP2013001709A (ja
Filing date
Publication date
Priority claimed from FR1101855A external-priority patent/FR2976501B1/fr
Application filed filed Critical
Publication of JP2013001709A publication Critical patent/JP2013001709A/ja
Publication of JP2013001709A5 publication Critical patent/JP2013001709A5/ja
Application granted granted Critical
Publication of JP5997946B2 publication Critical patent/JP5997946B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2012135288A 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 Active JP5997946B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1101855 2011-06-16
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 (3)

Publication Number Publication Date
JP2013001709A JP2013001709A (ja) 2013-01-07
JP2013001709A5 true JP2013001709A5 (enExample) 2015-06-25
JP5997946B2 JP5997946B2 (ja) 2016-09-28

Family

ID=44550678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012135288A Active 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

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

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