CN101808962B - 从烃混合物中获得芳烃的方法 - Google Patents

从烃混合物中获得芳烃的方法 Download PDF

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Publication number
CN101808962B
CN101808962B CN2008801093082A CN200880109308A CN101808962B CN 101808962 B CN101808962 B CN 101808962B CN 2008801093082 A CN2008801093082 A CN 2008801093082A CN 200880109308 A CN200880109308 A CN 200880109308A CN 101808962 B CN101808962 B CN 101808962B
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China
Prior art keywords
extraction solvent
mixture
distillation
aromatic hydrocarbons
high boiling
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Expired - Fee Related
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CN2008801093082A
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English (en)
Chinese (zh)
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CN101808962A (zh
Inventor
U·施塔贝尔
P·德克特
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BASF SE
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BASF SE
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    • 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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/44—Solvents
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/30—Aromatics

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CN2008801093082A 2007-09-28 2008-09-22 从烃混合物中获得芳烃的方法 Expired - Fee Related CN101808962B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07117505 2007-09-28
EP07117505.3 2007-09-28
PCT/EP2008/062619 WO2009043754A1 (de) 2007-09-28 2008-09-22 Verfahren zur gewinnung von aromatischen kohlenwasserstoffen aus einem kohlenwasserstoffgemisch

Publications (2)

Publication Number Publication Date
CN101808962A CN101808962A (zh) 2010-08-18
CN101808962B true CN101808962B (zh) 2012-11-28

Family

ID=40344963

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801093082A Expired - Fee Related CN101808962B (zh) 2007-09-28 2008-09-22 从烃混合物中获得芳烃的方法

Country Status (5)

Country Link
US (1) US8378164B2 (enExample)
EP (1) EP2195281A1 (enExample)
JP (1) JP5431334B2 (enExample)
CN (1) CN101808962B (enExample)
WO (1) WO2009043754A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8362314B2 (en) 2007-09-28 2013-01-29 Basf Se Method for obtaining aromatic hydrocarbons from a hydrocarbon mixture
WO2009043754A1 (de) 2007-09-28 2009-04-09 Basf Se Verfahren zur gewinnung von aromatischen kohlenwasserstoffen aus einem kohlenwasserstoffgemisch
US9005405B2 (en) * 2012-03-01 2015-04-14 Cpc Corporation, Taiwan Extractive distillation process for benzene recovery
DE102012111292A1 (de) * 2012-11-22 2014-05-22 Thyssenkrupp Uhde Gmbh Verfahren zur Isolierung von Benzol, Toluol und Xylol aus einem aromatenreichen Einsatzgasstrom
US9221729B1 (en) * 2015-02-23 2015-12-29 Allnew Chemical Technology Company Extractive distillation for aromatics recovery
CN108250014A (zh) * 2016-12-28 2018-07-06 中国石油天然气股份有限公司 一种异构化制备对二甲苯的方法
CN108002974A (zh) * 2017-12-15 2018-05-08 武汉钢铁有限公司 精制焦化粗苯的工艺方法
CN112920162A (zh) * 2021-01-29 2021-06-08 临涣焦化股份有限公司 一种溶剂再生装置
US20250034464A1 (en) 2021-11-12 2025-01-30 Thyssenkrupp Uhde Gmbh Method and device for separating a hydrocarbon-containing feedstock stream by extractive distillation
BE1029922B1 (de) 2021-11-12 2023-06-12 Thyssenkrupp Uhde Eng Services Gmbh Verfahren und Vorrichtung zur Trennung eines kohlenwasserstoffhaltigen Einsatzstoffstroms durch Extraktivdestillation
EP4180103A1 (de) 2021-11-12 2023-05-17 Thyssenkrupp Uhde Engineering Services GmbH Verfahren zur entleerung eines lösungsmittel-regenerierungs-behälters sowie vorrichtung
US20250041758A1 (en) 2021-11-12 2025-02-06 Thyssenkrupp Uhde Gmbh Method and device for separating a hydrocarbon-containing feedstock stream by extractive distillation
BE1029920B1 (de) 2021-11-12 2023-06-12 Thyssenkrupp Uhde Eng Services Gmbh Verfahren zur Entleerung eines Lösungsmittel-Regenerierungs-Behälters sowie Vorrichtung
DE102021212775A1 (de) 2021-11-12 2023-05-17 Thyssenkrupp Ag Verfahren und Vorrichtung zur Trennung eines kohlenwasserstoffhaltigen Einsatzstoffstroms durch Extraktivdestillation
DE102021212777A1 (de) 2021-11-12 2023-05-17 Thyssenkrupp Ag Verfahren zur Entleerung eines Lösungsmittel-Regenerierungs-Behälters sowie Vorrichtung
DE102021212776A1 (de) 2021-11-12 2023-05-17 Thyssenkrupp Ag Verfahren und Vorrichtung zur Trennung eines kohlenwasserstoffhaltigen Einsatzstoffstroms durch Extraktivdestillation
BE1029921B1 (de) 2021-11-12 2023-06-12 Thyssenkrupp Ind Solutions Ag Verfahren und Vorrichtung zur Trennung eines kohlenwasserstoffhaltigen Einsatzstoffstroms durch Extraktivdestillation
CN119258576B (zh) * 2023-07-05 2025-10-17 国家能源投资集团有限责任公司 一种从萘和硫茚的混合物中分离硫茚和萘的系统和方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997547A (en) * 1988-02-20 1991-03-05 Krupp Koppers Gmbh Method for the production of an aromate concentrate suitable for use as blending component for fuel
CN1108232A (zh) * 1993-12-06 1995-09-13 戈里特斯奇公司 从混合烃中回收苯的方法
CN1408689A (zh) * 2001-09-27 2003-04-09 中国石油化工股份有限公司 利用萃取和萃取精馏回收芳烃的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612384A1 (de) * 1986-04-12 1987-10-15 Krupp Koppers Gmbh Verfahren zur herstellung eines zur verwendung als blendingkomponente fuer vergaserkraftstoffe geeigneten aromatenkonzentrates
US8362314B2 (en) * 2007-09-28 2013-01-29 Basf Se Method for obtaining aromatic hydrocarbons from a hydrocarbon mixture
WO2009043754A1 (de) 2007-09-28 2009-04-09 Basf Se Verfahren zur gewinnung von aromatischen kohlenwasserstoffen aus einem kohlenwasserstoffgemisch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997547A (en) * 1988-02-20 1991-03-05 Krupp Koppers Gmbh Method for the production of an aromate concentrate suitable for use as blending component for fuel
CN1108232A (zh) * 1993-12-06 1995-09-13 戈里特斯奇公司 从混合烃中回收苯的方法
CN1408689A (zh) * 2001-09-27 2003-04-09 中国石油化工股份有限公司 利用萃取和萃取精馏回收芳烃的方法

Also Published As

Publication number Publication date
JP2010540484A (ja) 2010-12-24
US20100228072A1 (en) 2010-09-09
WO2009043754A1 (de) 2009-04-09
CN101808962A (zh) 2010-08-18
JP5431334B2 (ja) 2014-03-05
US8378164B2 (en) 2013-02-19
EP2195281A1 (de) 2010-06-16

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Termination date: 20160922