IT958371B - PROCEDURE FOR THE RECOVERY OF ATOMATIC HYDROCARBONS FROM MIXTURES OF AROMATIC AND NON-AROMATIC HYDROCARBONS - Google Patents

PROCEDURE FOR THE RECOVERY OF ATOMATIC HYDROCARBONS FROM MIXTURES OF AROMATIC AND NON-AROMATIC HYDROCARBONS

Info

Publication number
IT958371B
IT958371B IT50898/72A IT5089872A IT958371B IT 958371 B IT958371 B IT 958371B IT 50898/72 A IT50898/72 A IT 50898/72A IT 5089872 A IT5089872 A IT 5089872A IT 958371 B IT958371 B IT 958371B
Authority
IT
Italy
Prior art keywords
hydrocarbons
aromatic
atomatic
mixtures
recovery
Prior art date
Application number
IT50898/72A
Other languages
Italian (it)
Original Assignee
Universal Oil Prod Co
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 Universal Oil Prod Co filed Critical Universal Oil Prod Co
Application granted granted Critical
Publication of IT958371B publication Critical patent/IT958371B/en

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)
IT50898/72A 1971-06-14 1972-06-14 PROCEDURE FOR THE RECOVERY OF ATOMATIC HYDROCARBONS FROM MIXTURES OF AROMATIC AND NON-AROMATIC HYDROCARBONS IT958371B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT958371B true IT958371B (en) 1973-10-20

Family

ID=22544482

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50898/72A IT958371B (en) 1971-06-14 1972-06-14 PROCEDURE FOR THE RECOVERY OF ATOMATIC HYDROCARBONS FROM MIXTURES OF AROMATIC AND NON-AROMATIC HYDROCARBONS

Country Status (5)

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

Families Citing this family (30)

* 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 (en) * 1991-03-23 1992-09-24 Krupp Koppers Gmbh METHOD FOR SEPARATING AROMATES BY EXTRACTIVE DISTILLATION
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
US5151161A (en) * 1991-07-17 1992-09-29 Phillips Petroleum Company Separation of olefinic hydrocarbons by extractive distillation
US5154802A (en) * 1991-07-17 1992-10-13 Phillips Petroleum Company Separation of unsaturated hydrocarbons by extractive distillation
MX9401253A (en) * 1993-02-17 1994-08-31 Exxon Chemical Patents Inc PRODUCTION OF A CONCENTRATED BENZENE CURRENT THROUGH SEPARATION BY EXTRACTION.
US5399244A (en) * 1993-12-06 1995-03-21 Glitsch, Inc. Process to recover benzene from mixed hydrocarbons by extractive distillation
US6565742B1 (en) * 1997-09-03 2003-05-20 Gtc Technology Inc. Aromatics separation process and method of retrofitting existing equipment for same
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 (en) * 2006-05-31 2010-04-14 中国石油化工股份有限公司 Method for recovering aromatic hydrocarbons from hydrocarbons mixture with high content of aromatic hydrocarbons
US8524046B2 (en) 2010-03-30 2013-09-03 Uop Llc Distillation column pressure control
CN103520945B (en) * 2012-07-04 2016-05-25 天津大学 The refining plant of crude benzole hydrogenation product and method
ES2664626T3 (en) 2012-08-09 2018-04-20 Council Of Scientific & Industrial Research A process for the production of benzene-poor gasoline by recovering high purity benzene from the unprocessed cracked gasoline fraction containing organic peroxides
US9520617B2 (en) * 2013-03-14 2016-12-13 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
KR20230031341A (en) 2020-07-31 2023-03-07 엑손모빌 케미칼 패턴츠 인코포레이티드 Hydrocarbon Extraction and/or Separation Method Using 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
CN117015591A (en) 2021-03-05 2023-11-07 埃克森美孚化学专利公司 Hydrocarbon extraction process using a clean bed
US11591526B1 (en) 2022-01-31 2023-02-28 Saudi Arabian Oil Company Methods of operating fluid catalytic cracking processes to increase coke production

Also Published As

Publication number Publication date
FR2141889B1 (en) 1977-08-05
JPS5229303B1 (en) 1977-08-01
US3723256A (en) 1973-03-27
CA979022A (en) 1975-12-02
FR2141889A1 (en) 1973-01-26

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