BE792616A - Perfectionnements a la separation d'hydrocarbures aromatiques d'une charge hydrocarbonee de depart - Google Patents

Perfectionnements a la separation d'hydrocarbures aromatiques d'une charge hydrocarbonee de depart

Info

Publication number
BE792616A
BE792616A BE792616DA BE792616A BE 792616 A BE792616 A BE 792616A BE 792616D A BE792616D A BE 792616DA BE 792616 A BE792616 A BE 792616A
Authority
BE
Belgium
Prior art keywords
separation
aromatic hydrocarbons
hydrocarbon charge
starting hydrocarbon
starting
Prior art date
Application number
Other languages
English (en)
Inventor
A J-M Kosseim
D J Kubek
G S Somekh
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 BE792616A publication Critical patent/BE792616A/fr

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BE792616D 1971-12-13 1972-12-12 Perfectionnements a la separation d'hydrocarbures aromatiques d'une charge hydrocarbonee de depart BE792616A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20705571A 1971-12-13 1971-12-13

Publications (1)

Publication Number Publication Date
BE792616A true BE792616A (fr) 1973-06-12

Family

ID=22769022

Family Applications (1)

Application Number Title Priority Date Filing Date
BE792616D BE792616A (fr) 1971-12-13 1972-12-12 Perfectionnements a la separation d'hydrocarbures aromatiques d'une charge hydrocarbonee de depart

Country Status (8)

Country Link
US (1) US3714034A (fr)
JP (1) JPS5241247B2 (fr)
BE (1) BE792616A (fr)
CA (1) CA980806A (fr)
DE (1) DE2260619C3 (fr)
FR (1) FR2163533B1 (fr)
GB (1) GB1416720A (fr)
NL (1) NL7216851A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779904A (en) * 1971-12-21 1973-12-18 Union Carbide Corp Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock
DE2262303C3 (de) * 1972-12-20 1979-03-29 Krupp-Koppers Gmbh, 4300 Essen Verfahren zur Gewinnung von"*"" Aromaten durch Flüssig-Flüssig- Extraktion und/oder Extraktivdestillation
US4260476A (en) * 1980-01-31 1981-04-07 Union Carbide Corporation Separation of aromatic hydrocarbons from petroleum fractions
US4379047A (en) * 1980-07-21 1983-04-05 Union Oil Company Of California Additive for glycol solvent used in aromatic extraction
US4690733A (en) * 1985-03-20 1987-09-01 Union Carbide Corporation Process for the separation of hydrocarbons from a mixed feedstock
JPS627771A (ja) * 1985-07-04 1987-01-14 Pilot Pen Co Ltd:The 白色コ−ト型修正液
US4761222A (en) * 1985-12-20 1988-08-02 Phillips Petroleum Company Method for separating normally liquid organic compounds
US4709117A (en) * 1986-04-07 1987-11-24 Union Carbide Corporation Total isomerization process and apparatus
CA2732919C (fr) 2010-03-02 2018-12-04 Meg Energy Corp. Conversion et elimination optimales d'asphaltenes pour la production d'hydrocarbures lourds
US9200211B2 (en) 2012-01-17 2015-12-01 Meg Energy Corp. Low complexity, high yield conversion of heavy hydrocarbons
WO2014127487A1 (fr) 2013-02-25 2014-08-28 Meg Energy Corp. Séparation améliorée d'asphaltènes solides à partir d'hydrocarbures lourds liquides au moyen d'un appareil et d'un procédé d'un nouveau type (« ias »)
US10287512B2 (en) * 2017-06-29 2019-05-14 Uop Llc Process and apparatus for desorbent recovery

Also Published As

Publication number Publication date
FR2163533A1 (fr) 1973-07-27
CA980806A (en) 1975-12-30
DE2260619C3 (de) 1980-06-19
FR2163533B1 (fr) 1975-03-28
DE2260619B2 (de) 1977-07-28
JPS5241247B2 (fr) 1977-10-17
GB1416720A (en) 1975-12-03
NL7216851A (fr) 1973-06-15
DE2260619A1 (de) 1973-06-14
US3714034A (en) 1973-01-30
JPS4864033A (fr) 1973-09-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNION CARBIDE CORP.

Effective date: 19891231