JPS5229303B1 - - Google Patents

Info

Publication number
JPS5229303B1
JPS5229303B1 JP47059311A JP5931172A JPS5229303B1 JP S5229303 B1 JPS5229303 B1 JP S5229303B1 JP 47059311 A JP47059311 A JP 47059311A JP 5931172 A JP5931172 A JP 5931172A JP S5229303 B1 JPS5229303 B1 JP S5229303B1
Authority
JP
Japan
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.)
Pending
Application number
JP47059311A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5229303B1 publication Critical patent/JPS5229303B1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (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)
JP47059311A 1971-06-14 1972-06-14 Pending JPS5229303B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15279571A 1971-06-14 1971-06-14

Publications (1)

Publication Number Publication Date
JPS5229303B1 true JPS5229303B1 (cs) 1977-08-01

Family

ID=22544482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47059311A Pending JPS5229303B1 (cs) 1971-06-14 1972-06-14

Country Status (5)

Country Link
US (1) US3723256A (cs)
JP (1) JPS5229303B1 (cs)
CA (1) CA979022A (cs)
FR (1) FR2141889B1 (cs)
IT (1) IT958371B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001515098A (ja) * 1997-09-03 2001-09-18 エイチエフエム インターナショナル，インコーポレイテッド 芳香族化合物の分離方法およびこの方法のための既存の装置を改修する方法

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844902A (en) * 1973-04-02 1974-10-29 A Vickers Combination of extractive distillation and liquid extraction process for separation of a hydrocarbon feed mixture
US4053369A (en) * 1974-05-30 1977-10-11 Phillips Petroleum Company Extractive distillation
US4260476A (en) * 1980-01-31 1981-04-07 Union Carbide Corporation Separation of aromatic hydrocarbons from petroleum fractions
US4280881A (en) * 1980-07-02 1981-07-28 Gulf Research & Development Company Separating indene from unsaturated alkylaromatics
US4955468A (en) * 1989-09-08 1990-09-11 Phillips Petroleum Company Separation of hydrocarbon mixtures
US5188709A (en) * 1990-03-30 1993-02-23 Phillips Petroleum Company Crude oil processing apparatus for heavy oil extraction
US5069757A (en) * 1990-07-02 1991-12-03 Phillips Petroleum Company Separation of aromatics from alkanes
DE4109632A1 (de) * 1991-03-23 1992-09-24 Krupp Koppers Gmbh Verfahren zur abtrennung von aromaten durch extraktivdestillation
US5145562A (en) * 1991-07-01 1992-09-08 Phillips Petroleum Company Extractive distillation of mixtures containing aromatic and olefinic hydrocarbons
US5135617A (en) * 1991-07-01 1992-08-04 Phillips Petroleum Company Separation of aromatic from olefinic hydrocarbons by extractive distillation
US5154802A (en) * 1991-07-17 1992-10-13 Phillips Petroleum Company Separation of unsaturated hydrocarbons by extractive distillation
US5151161A (en) * 1991-07-17 1992-09-29 Phillips Petroleum Company Separation of olefinic hydrocarbons by extractive distillation
WO1994019426A1 (en) * 1993-02-17 1994-09-01 Exxon Chemical Patents Inc. Production of a concentrated benzene stream with an absorber
US5399244A (en) * 1993-12-06 1995-03-21 Glitsch, Inc. Process to recover benzene from mixed hydrocarbons by extractive distillation
US6616831B1 (en) 1997-09-03 2003-09-09 Gtc Technology Inc. Aromatics separation process and method of retrofitting existing equipment for same
US5895981A (en) * 1998-02-10 1999-04-20 Reliance Time Control, Inc. Generator transfer panel with a terminal arrangement for establishing a direct connection to a remote power inlet
US6555726B1 (en) 1999-11-10 2003-04-29 Gaylord Chemical Corporation Methods for enhanced extractive distillation employing extractive distillation compositions comprising sulfolane and compatibility agent
US6660899B2 (en) 2001-02-14 2003-12-09 Gaylord Chemical Corporation Methods for enhanced aromatic extraction employing sulfone-sulfoxide compositions
CN101081993B (zh) * 2006-05-31 2010-04-14 中国石油化工股份有限公司 一种从高芳烃含量的烃类混合物中回收芳烃的方法
US8524046B2 (en) 2010-03-30 2013-09-03 Uop Llc Distillation column pressure control
CN103520945B (zh) * 2012-07-04 2016-05-25 天津大学 粗苯加氢产物的精制装置及方法
EP2882830B1 (en) 2012-08-09 2018-01-03 Council of Scientific & Industrial Research A process for production of benzene lean gasoline by recovery of high purity benzene from unprocessed cracked gasoline fraction containing organic peroxides
EP2778158A1 (en) * 2013-03-14 2014-09-17 Advanced Technology Materials, Inc. Sulfolane mixtures as ambient aprotic polar solvents
US10093873B2 (en) 2016-09-06 2018-10-09 Saudi Arabian Oil Company Process to recover gasoline and diesel from aromatic complex bottoms
US11066344B2 (en) 2017-02-16 2021-07-20 Saudi Arabian Oil Company Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock
US12145908B2 (en) 2020-07-31 2024-11-19 ExxonMobil Engineering & Technology Company Hydrocarbon extraction and/or separation processes utilizing a membrane separator
US11613714B2 (en) 2021-01-13 2023-03-28 Saudi Arabian Oil Company Conversion of aromatic complex bottoms to useful products in an integrated refinery process
US20240228890A9 (en) 2021-03-05 2024-07-11 Exxonmobil Chemical Patents Inc. Hydrocarbon Extraction Processes Utilizing a Cleansing Bed
US11591526B1 (en) 2022-01-31 2023-02-28 Saudi Arabian Oil Company Methods of operating fluid catalytic cracking processes to increase coke production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001515098A (ja) * 1997-09-03 2001-09-18 エイチエフエム インターナショナル，インコーポレイテッド 芳香族化合物の分離方法およびこの方法のための既存の装置を改修する方法

Also Published As

Publication number Publication date
IT958371B (it) 1973-10-20
FR2141889B1 (cs) 1977-08-05
CA979022A (en) 1975-12-02
US3723256A (en) 1973-03-27
FR2141889A1 (cs) 1973-01-26

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