FR2889698B1 - Procede de separation du metaxylene d'une charge d'hydrocarbures aromatiques par adsorption en phase liquide utilisant la tetraline comme desorbant - Google Patents

Procede de separation du metaxylene d'une charge d'hydrocarbures aromatiques par adsorption en phase liquide utilisant la tetraline comme desorbant

Info

Publication number
FR2889698B1
FR2889698B1 FR0552486A FR0552486A FR2889698B1 FR 2889698 B1 FR2889698 B1 FR 2889698B1 FR 0552486 A FR0552486 A FR 0552486A FR 0552486 A FR0552486 A FR 0552486A FR 2889698 B1 FR2889698 B1 FR 2889698B1
Authority
FR
France
Prior art keywords
metaxylene
tetraline
desorbent
separation
aromatic hydrocarbon
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
FR0552486A
Other languages
English (en)
Other versions
FR2889698A1 (fr
Inventor
Philibert Leflaive
Karine Barthelet
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 FR0552486A priority Critical patent/FR2889698B1/fr
Priority to US11/501,230 priority patent/US7718842B2/en
Priority to KR1020060075880A priority patent/KR101289227B1/ko
Priority to CN2006101641018A priority patent/CN1939883B/zh
Priority to JP2006217613A priority patent/JP5170996B2/ja
Publication of FR2889698A1 publication Critical patent/FR2889698A1/fr
Application granted granted Critical
Publication of FR2889698B1 publication Critical patent/FR2889698B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological processes
    • B01D53/85—Biological processes with gas-solid contact

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR0552486A 2005-08-10 2005-08-10 Procede de separation du metaxylene d'une charge d'hydrocarbures aromatiques par adsorption en phase liquide utilisant la tetraline comme desorbant Expired - Fee Related FR2889698B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0552486A FR2889698B1 (fr) 2005-08-10 2005-08-10 Procede de separation du metaxylene d'une charge d'hydrocarbures aromatiques par adsorption en phase liquide utilisant la tetraline comme desorbant
US11/501,230 US7718842B2 (en) 2005-08-10 2006-08-09 Process for separating meta-xylene from a feed of aromatic hydrocarbons by liquid phase adsorption using tetraline as a desorbant
KR1020060075880A KR101289227B1 (ko) 2005-08-10 2006-08-10 탈착제로서 테트랄린을 사용하는 액체 상 흡착에 의해방향족 탄화수소의 공급물로부터 메타-크실렌을 분리하는방법
CN2006101641018A CN1939883B (zh) 2005-08-10 2006-08-10 从芳族烃物料中分离间二甲苯的方法
JP2006217613A JP5170996B2 (ja) 2005-08-10 2006-08-10 脱着剤としてテトラリンを用いる液相吸着により芳香族炭化水素の供給材料からメタキシレンを分離する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0552486A FR2889698B1 (fr) 2005-08-10 2005-08-10 Procede de separation du metaxylene d'une charge d'hydrocarbures aromatiques par adsorption en phase liquide utilisant la tetraline comme desorbant

Publications (2)

Publication Number Publication Date
FR2889698A1 FR2889698A1 (fr) 2007-02-16
FR2889698B1 true FR2889698B1 (fr) 2010-12-24

Family

ID=36441716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0552486A Expired - Fee Related FR2889698B1 (fr) 2005-08-10 2005-08-10 Procede de separation du metaxylene d'une charge d'hydrocarbures aromatiques par adsorption en phase liquide utilisant la tetraline comme desorbant

Country Status (5)

Country Link
US (1) US7718842B2 (fr)
JP (1) JP5170996B2 (fr)
KR (1) KR101289227B1 (fr)
CN (1) CN1939883B (fr)
FR (1) FR2889698B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103012045B (zh) * 2011-09-28 2015-09-23 中国石油化工股份有限公司 从碳八芳烃中吸附分离间二甲苯的方法
FR3002461B1 (fr) * 2013-02-22 2016-12-09 Ifp Energies Now Procede de separation des xylenes en lit mobile simule au moyen d'un solide adsorbant zeolithique de granulometrie comprise entre 150 et 500 microns
FR3024662B1 (fr) 2014-08-05 2016-12-09 Ifp Energies Now Procede de separation du meta-xylene utilisant un adsorbant zeolithique a haute surface externe
FR3105020B1 (fr) 2019-12-20 2022-09-02 Ifp Energies Now Adsorbant zéolithique pour la séparation d’isomères d’hydrocarbures
WO2022042508A1 (fr) * 2020-08-26 2022-03-03 中国石油化工股份有限公司 Adsorbant composite pour la séparation d'éthylbenzène par rectification par adsorption et utilisation correspondante

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52934B1 (fr) * 1969-12-15 1977-01-11
US4326092A (en) * 1980-07-17 1982-04-20 Uop Inc. Process for the separation of meta-xylene
JPS5834010A (ja) * 1981-08-20 1983-02-28 ユ−オ−ピ−・インコ−ポレ−テツド メタ−キシレンの分離方法
US5057643A (en) * 1988-05-23 1991-10-15 Uop Zeolitic para-xylene separation with tetralin derivatives as heavy desorbent
US4864069A (en) * 1988-05-23 1989-09-05 Uop Zeolitic para-xylene separation with diethyltoluene heavy desorbent
US4956522A (en) * 1988-05-23 1990-09-11 Uop Zeolitic para-ethyltoluene separation with tetralin heavy desorbent
US5107062A (en) * 1988-05-23 1992-04-21 Uop Zeolitic para-xylene separation with tetralin derivatives as heavy desorbent
KR920002056B1 (ko) * 1989-11-07 1992-03-10 유 오 피 테트랄린 탈착제를 이용한 파라-크실렌의 흡수분리
US5171922A (en) * 1991-11-14 1992-12-15 Uop Process for separating para-xylene from a C8 and C9 aromatic mixture
US5177295A (en) * 1991-12-23 1993-01-05 Uop Process for separating para-xylene from a C8 and C9 aromatic mixture
JPH069438A (ja) * 1992-06-20 1994-01-18 Chiyoda Corp メタキシレンの分離方法
US5382747A (en) * 1993-08-23 1995-01-17 Uop Process for the adsorptive separation of metaxylene from aromatic hydrocarbons
US5900523A (en) * 1993-08-23 1999-05-04 Uop Llc Process for adsorptive separation of metaxylene from xylene mixtures
US5849981A (en) * 1994-10-11 1998-12-15 Uop Llc Adsorptive separation of para-xylene using isopropylbenzene desorbent
US5495061A (en) * 1994-10-11 1996-02-27 Uop Adsorptive separation of para-xylene with high boiling desorbents
JP2650862B2 (ja) * 1994-11-22 1997-09-10 ユーオーピー 芳香族炭化水素からメタキシレンの吸着分離法
CN1045286C (zh) * 1995-03-30 1999-09-29 中国石油化工总公司石油化工科学研究院 高纯度间二甲苯的制备方法
FR2767524B1 (fr) * 1997-08-21 1999-09-24 Ceca Sa Procede ameliore d'obtention de paraxylene a partir de coupes de c8 aromatiques

Also Published As

Publication number Publication date
JP5170996B2 (ja) 2013-03-27
US20070043253A1 (en) 2007-02-22
KR101289227B1 (ko) 2013-08-07
FR2889698A1 (fr) 2007-02-16
CN1939883A (zh) 2007-04-04
KR20070018743A (ko) 2007-02-14
JP2007045824A (ja) 2007-02-22
US7718842B2 (en) 2010-05-18
CN1939883B (zh) 2012-12-05

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