BE783926A - Procede de separation d'hydrocarbures aromatiques a partir d'unmelange d'hydrocarbures - Google Patents

Procede de separation d'hydrocarbures aromatiques a partir d'unmelange d'hydrocarbures

Info

Publication number
BE783926A
BE783926A BE783926A BE783926A BE783926A BE 783926 A BE783926 A BE 783926A BE 783926 A BE783926 A BE 783926A BE 783926 A BE783926 A BE 783926A BE 783926 A BE783926 A BE 783926A
Authority
BE
Belgium
Prior art keywords
hydrocarbons
separation
mixture
aromatic hydrocarbons
aromatic
Prior art date
Application number
BE783926A
Other languages
English (en)
French (fr)
Inventor
R G Atwood
Original Assignee
Union Carbide 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
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of BE783926A publication Critical patent/BE783926A/xx

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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/02—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately
    • C10G21/04—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately by introducing simultaneously at least two immiscible solvents counter-current to each other
    • 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
    • C10G21/02—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately

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)
BE783926A 1971-05-26 1972-05-25 Procede de separation d'hydrocarbures aromatiques a partir d'unmelange d'hydrocarbures BE783926A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14695271A 1971-05-26 1971-05-26

Publications (1)

Publication Number Publication Date
BE783926A true BE783926A (fr) 1972-11-27

Family

ID=22519727

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783926A BE783926A (fr) 1971-05-26 1972-05-25 Procede de separation d'hydrocarbures aromatiques a partir d'unmelange d'hydrocarbures

Country Status (6)

Country Link
US (1) US3761402A (enExample)
BE (1) BE783926A (enExample)
DE (1) DE2225294A1 (enExample)
FR (1) FR2139084A1 (enExample)
IT (1) IT955864B (enExample)
NL (1) NL7207064A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186817A (en) * 1986-09-12 1993-02-16 The Standard Oil Company Process for separating extractable organic material from compositions comprising oil-in-water emulsions comprising said extractable organic material and solids
US4981579A (en) * 1986-09-12 1991-01-01 The Standard Oil Company Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water
US5092983A (en) * 1986-09-12 1992-03-03 The Standard Oil Company Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water using a solvent mixture
US5066386A (en) * 1987-07-09 1991-11-19 The Standard Oil Company Extraction of oil from stable oil-water emulsions
US6146520A (en) * 1997-04-02 2000-11-14 Mobil Oil Corporation Selective re-extraction of lube extracts to reduce mutagenicity index
EP0950421B1 (en) 1998-04-14 2006-10-18 Tranquil Prospects Ltd. Implantable material and method for its preparation
US7883618B2 (en) * 2008-02-28 2011-02-08 Kellogg Brown & Root Llc Recycle of olefinic naphthas by removing aromatics
CA2754608C (en) 2009-03-25 2021-06-01 Deka Products Limited Partnership Infusion pump methods and systems

Also Published As

Publication number Publication date
NL7207064A (enExample) 1972-11-28
DE2225294A1 (de) 1972-12-07
US3761402A (en) 1973-09-25
IT955864B (it) 1973-09-29
FR2139084A1 (enExample) 1973-01-05

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