IT955864B - Processo per la separazione di idrocarburi aromatici da mate riale di carica costituito da idrocarburi misti - Google Patents

Processo per la separazione di idrocarburi aromatici da mate riale di carica costituito da idrocarburi misti

Info

Publication number
IT955864B
IT955864B IT24866/72A IT2486672A IT955864B IT 955864 B IT955864 B IT 955864B IT 24866/72 A IT24866/72 A IT 24866/72A IT 2486672 A IT2486672 A IT 2486672A IT 955864 B IT955864 B IT 955864B
Authority
IT
Italy
Prior art keywords
hydrocarbons
biller
separation
mixed
aromatic hydrocarbons
Prior art date
Application number
IT24866/72A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT955864B publication Critical patent/IT955864B/it

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in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately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in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately by introducing simultaneously at least two immiscible solvents counter-current to each other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)
IT24866/72A 1971-05-26 1972-05-25 Processo per la separazione di idrocarburi aromatici da mate riale di carica costituito da idrocarburi misti IT955864B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT955864B true IT955864B (it) 1973-09-29

Family

ID=22519727

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24866/72A IT955864B (it) 1971-05-26 1972-05-25 Processo per la separazione di idrocarburi aromatici da mate riale di carica costituito da idrocarburi misti

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
FR2139084A1 (enExample) 1973-01-05
BE783926A (fr) 1972-11-27

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