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FR2849447B1 - Procede de separation des aromatiques par distillation extractive et utilisation d'un solvant composite - Google Patents

Procede de separation des aromatiques par distillation extractive et utilisation d'un solvant composite

Info

Publication number
FR2849447B1
FR2849447B1 FR0216794A FR0216794A FR2849447B1 FR 2849447 B1 FR2849447 B1 FR 2849447B1 FR 0216794 A FR0216794 A FR 0216794A FR 0216794 A FR0216794 A FR 0216794A FR 2849447 B1 FR2849447 B1 FR 2849447B1
Authority
FR
France
Prior art keywords
aromatics
separation
extractive distillation
composite solvent
composite
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 - Lifetime
Application number
FR0216794A
Other languages
English (en)
Other versions
FR2849447A1 (fr
Inventor
Longsheng Tian
Wencheng Tang
Ming Zhao
Yunming Zhang
Zhifeng Bian
Huixia Sun
Shijin Wu
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.)
Sinopec Research Institute of Petroleum Processing
China Petroleum and Chemical Corp
Original Assignee
Sinopec Research Institute of Petroleum Processing
China Petroleum and Chemical Corp
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
Priority to CNB011198184A priority Critical patent/CN1172886C/zh
Priority to US10/184,751 priority patent/US7078580B2/en
Priority to DE10242349A priority patent/DE10242349B4/de
Priority to JP2002192427A priority patent/JP3842700B2/ja
Application filed by Sinopec Research Institute of Petroleum Processing, China Petroleum and Chemical Corp filed Critical Sinopec Research Institute of Petroleum Processing
Priority to FR0216794A priority patent/FR2849447B1/fr
Publication of FR2849447A1 publication Critical patent/FR2849447A1/fr
Application granted granted Critical
Publication of FR2849447B1 publication Critical patent/FR2849447B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/27—Organic compounds not provided for in a single one of groups C10G21/14 - C10G21/26
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/08—Azeotropic or extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR0216794A 2001-06-29 2002-12-27 Procede de separation des aromatiques par distillation extractive et utilisation d'un solvant composite Expired - Lifetime FR2849447B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CNB011198184A CN1172886C (zh) 2001-06-29 2001-06-29 一种抽提蒸馏分离芳烃的方法及使用的复合溶剂
US10/184,751 US7078580B2 (en) 2001-06-29 2002-06-28 Process for separating aromatics by extractive distillation and a composite solvent used therein
DE10242349A DE10242349B4 (de) 2001-06-29 2002-06-28 Verfahren zur Abtrennung von Aromaten durch extraktive Destillation und dabei verwendetes Verbundlösungsmittel
JP2002192427A JP3842700B2 (ja) 2001-06-29 2002-07-01 抽出蒸留を用いた芳香族化合物の分離方法およびその方法で用いる複合溶媒
FR0216794A FR2849447B1 (fr) 2001-06-29 2002-12-27 Procede de separation des aromatiques par distillation extractive et utilisation d'un solvant composite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB011198184A CN1172886C (zh) 2001-06-29 2001-06-29 一种抽提蒸馏分离芳烃的方法及使用的复合溶剂
FR0216794A FR2849447B1 (fr) 2001-06-29 2002-12-27 Procede de separation des aromatiques par distillation extractive et utilisation d'un solvant composite

Publications (2)

Publication Number Publication Date
FR2849447A1 FR2849447A1 (fr) 2004-07-02
FR2849447B1 true FR2849447B1 (fr) 2008-02-15

Family

ID=32991709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0216794A Expired - Lifetime FR2849447B1 (fr) 2001-06-29 2002-12-27 Procede de separation des aromatiques par distillation extractive et utilisation d'un solvant composite

Country Status (5)

Country Link
US (1) US7078580B2 (fr)
JP (1) JP3842700B2 (fr)
CN (1) CN1172886C (fr)
DE (1) DE10242349B4 (fr)
FR (1) FR2849447B1 (fr)

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DE102005048931B8 (de) * 2005-10-13 2015-06-18 Air Liquide Global E&C Solutions Germany Gmbh Verfahren und Anlage zur Herstellung von C2-C4-Olefinen aus Methanol und/oder Dimethylether
CN101091835B (zh) * 2006-06-22 2010-05-12 中国石油化工股份有限公司 一种并联换热的抽提蒸馏方法
DE102007039074B4 (de) * 2007-08-17 2018-07-26 Thyssenkrupp Industrial Solutions Ag Gewinnung von Benzol und Benzolabkömmlingen aus Benzinfraktionen und Raffinerieströmen
CN102036726B (zh) 2008-03-25 2013-07-03 台湾中油股份有限公司 改进的使用水溶性萃取溶剂的萃取蒸馏方法
DE102009012265A1 (de) * 2009-03-11 2010-09-23 Uhde Gmbh Verfahren zur Gewinnung von Reinaromaten aus aromatenhaltigen Kohlenwasserstofffraktionen
US8696871B2 (en) * 2009-06-02 2014-04-15 Uop Llc Apparatus for removing a contaminant from a solvent separation process
US20100300939A1 (en) * 2009-06-02 2010-12-02 Uop Llc Process for Removing a Contaminant from an Aromatic Selective Solvent
US8362313B2 (en) * 2009-07-17 2013-01-29 Gtc Technology, Lp Processes and systems for recovery of styrene from a styrene-containing feedstock
US8524046B2 (en) * 2010-03-30 2013-09-03 Uop Llc Distillation column pressure control
US8608912B2 (en) 2010-09-29 2013-12-17 Uop Llc Methods and extraction units employing vapor draw compositional analysis
JP5654923B2 (ja) * 2011-03-29 2015-01-14 千代田化工建設株式会社 芳香族炭化水素の製造方法および芳香族炭化水素の製造プラント
EP2737018B1 (fr) 2011-07-29 2018-09-12 Saudi Arabian Oil Company Procédé d'hydrotraitement à flux en série sélectif
EP2736616A2 (fr) 2011-07-29 2014-06-04 Saudi Arabian Oil Company Système d'hydrotraitement à deux étages sélectif et procédé associé
US9359566B2 (en) 2011-07-29 2016-06-07 Saudi Arabian Oil Company Selective single-stage hydroprocessing system and method
US9145521B2 (en) 2011-07-29 2015-09-29 Saudi Arabian Oil Company Selective two-stage hydroprocessing system and method
JP6273201B2 (ja) 2011-07-29 2018-01-31 サウジ アラビアン オイル カンパニー 選択的シリーズフロー水素化系およびその方法
CN102432423B (zh) * 2011-12-14 2014-01-01 西南化工研究设计院 一种萃取精馏精制粗二甲苯的方法
ITMI20112271A1 (it) 2011-12-15 2013-06-16 Sime Srl Separazione di famiglie idrocarburiche o di singoli componenti via distillazioni estrattive consecutive realizzate in una sola colonna.
WO2014024206A1 (fr) * 2012-08-09 2014-02-13 Council Of Scientific & Industrial Research Procédé de fabrication d'essence à faible teneur en benzène par récupération de benzène à pureté élevée à partir de fraction d'essence de craquage non traitée contenant des peroxydes organiques
CN103897720B (zh) * 2012-12-27 2016-02-10 中国石油天然气股份有限公司 一种复合溶剂萃取精馏分离重整抽余油的方法
CN103160310A (zh) * 2013-03-15 2013-06-19 西南石油大学 一种萃取分离芳烃所用的复合溶剂及其萃取方法
CN104031674A (zh) * 2014-06-20 2014-09-10 西南石油大学 一种萃取分离低芳烃石脑油中芳烃的复合溶剂
CN105542834A (zh) * 2014-10-30 2016-05-04 中国石化扬子石油化工有限公司 一种抽提蒸馏分离芳烃的复合溶剂及应用
DE102014118967A1 (de) 2014-12-18 2016-06-23 L’AIR LIQUIDE Société Anonyme pour l’Etude et l’Exploitation des Procédés Georges Claude Anlage und Verfahren zur Herstellung von Propylen aus Methanol
US9221729B1 (en) 2015-02-23 2015-12-29 Allnew Chemical Technology Company Extractive distillation for aromatics recovery
CN105461502A (zh) * 2015-11-20 2016-04-06 中国海洋石油总公司 一种萃取精馏分离对二甲苯和间二甲苯的工艺方法
CN107778127A (zh) * 2017-08-30 2018-03-09 中国石油化工股份有限公司 一种用于环丁砜抽提蒸馏分离苯的复合溶剂及使用办法
KR102552153B1 (ko) * 2018-04-18 2023-07-05 현대자동차주식회사 전고체 전지용 황화물계 고체 전해질의 제조 방법
KR102673003B1 (ko) * 2018-11-30 2024-06-05 현대자동차주식회사 용해석출법에 의한 고이온전도성 황화물계 고체전해질의 제조방법 및 이에 사용되는 황화물계 고체전해질 제조용 조성물
CN111978143B (zh) * 2019-05-23 2023-05-05 中国石油化工股份有限公司 一种萃取精馏分离芳烃的复合溶剂及应用
CN116492992A (zh) * 2023-05-09 2023-07-28 东北大学 杂[3]芳烃晶体材料作为邻二甲苯吸附剂的应用

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
AU462261B2 (en) 1970-12-29 1975-06-19 SNAMPROGETTI Sp. A Process for the recovery of aromatic hydrocarbons from mixtures containing the same
SU859344A1 (ru) 1978-04-03 1981-08-30 Белорусский технологический институт им. С.М.Кирова Способ выделени ароматических углеводородов из их смеси с неароматическими
DE3409030A1 (de) 1984-03-13 1985-09-19 Krupp Koppers GmbH, 4300 Essen Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes
DE3930992A1 (de) 1989-09-16 1991-03-28 Erdoelchemie Gmbh Verfahren zur abtrennung von aromaten
US5225072A (en) * 1990-08-03 1993-07-06 Uop Processes for the separation of aromatic hydrocarbons from a hydrocarbon mixture
US5310480A (en) * 1991-10-31 1994-05-10 Uop Processes for the separation of aromatic hydrocarbons from a hydrocarbon mixture
US5877385A (en) * 1996-05-21 1999-03-02 Hfm International, Inc. Process including extractive distillation and/or dehydrogenation to produce styrene from petroleum feedstock including ethyl-benzene/xylene mixtures
US5932777A (en) * 1997-07-23 1999-08-03 Phillips Petroleum Company Hydrocarbon conversion
CN1125008C (zh) 2000-02-01 2003-10-22 中国石油化工集团公司 利用抽提蒸馏和液液抽提组合工艺回收芳烃的方法

Also Published As

Publication number Publication date
FR2849447A1 (fr) 2004-07-02
JP2003096470A (ja) 2003-04-03
CN1393507A (zh) 2003-01-29
DE10242349A1 (de) 2003-05-08
US7078580B2 (en) 2006-07-18
CN1172886C (zh) 2004-10-27
US20030080028A1 (en) 2003-05-01
JP3842700B2 (ja) 2006-11-08
DE10242349B4 (de) 2007-08-23

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