FR2034317A1 - Solvent extraction of aromatic hydrocracked- - bons - Google Patents

Solvent extraction of aromatic hydrocracked- - bons

Info

Publication number
FR2034317A1
FR2034317A1 FR6907274A FR6907274A FR2034317A1 FR 2034317 A1 FR2034317 A1 FR 2034317A1 FR 6907274 A FR6907274 A FR 6907274A FR 6907274 A FR6907274 A FR 6907274A FR 2034317 A1 FR2034317 A1 FR 2034317A1
Authority
FR
France
Prior art keywords
bons
solvent extraction
aromatic
hydrocracked
sulpholene
Prior art date
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.)
Withdrawn
Application number
FR6907274A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universal Oil Products Co
Original Assignee
Universal Oil Products 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 Products Co filed Critical Universal Oil Products Co
Priority to FR6907274A priority Critical patent/FR2034317A1/en
Publication of FR2034317A1 publication Critical patent/FR2034317A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A charge containing hydrocarbons is passed into an extractor, e.g. at 27-204 degrees C, comprising rotating contact discs and sulpholane(s) and/or sulpholene(s) (e.g. 2- or 3- sulpholene) solvent is subsequently introduced therein. Separation of hydrocarbons is achieved by contacting the dispersion with the discs and removing a raffinate comprising non-aromatic and a solvent rich stream contg. aromatics.
FR6907274A 1969-03-14 1969-03-14 Solvent extraction of aromatic hydrocracked- - bons Withdrawn FR2034317A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6907274A FR2034317A1 (en) 1969-03-14 1969-03-14 Solvent extraction of aromatic hydrocracked- - bons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6907274A FR2034317A1 (en) 1969-03-14 1969-03-14 Solvent extraction of aromatic hydrocracked- - bons

Publications (1)

Publication Number Publication Date
FR2034317A1 true FR2034317A1 (en) 1970-12-11

Family

ID=9030627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6907274A Withdrawn FR2034317A1 (en) 1969-03-14 1969-03-14 Solvent extraction of aromatic hydrocracked- - bons

Country Status (1)

Country Link
FR (1) FR2034317A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1030928A (en) * 1963-05-24 1966-05-25 Atomic Energy Authority Uk Improvements in liquid-liquid contactors
FR1500517A (en) * 1965-10-21 1967-11-03 Universal Oil Prod Co Process for separating aromatic hydrocarbons from mixtures of hydrocarbons
FR1536928A (en) * 1966-05-04 1968-09-02 Inst Francais Du Petrole Liquid-liquid extraction process and device for its implementation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1030928A (en) * 1963-05-24 1966-05-25 Atomic Energy Authority Uk Improvements in liquid-liquid contactors
FR1500517A (en) * 1965-10-21 1967-11-03 Universal Oil Prod Co Process for separating aromatic hydrocarbons from mixtures of hydrocarbons
FR1536928A (en) * 1966-05-04 1968-09-02 Inst Francais Du Petrole Liquid-liquid extraction process and device for its implementation

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Legal Events

Date Code Title Description
ST Notification of lapse