BE805733A - Procede perfectionne de separation d'hydrocarbures aromatiques d'une charge mixte d'alimentation - Google Patents

Procede perfectionne de separation d'hydrocarbures aromatiques d'une charge mixte d'alimentation

Info

Publication number
BE805733A
BE805733A BE136401A BE136401A BE805733A BE 805733 A BE805733 A BE 805733A BE 136401 A BE136401 A BE 136401A BE 136401 A BE136401 A BE 136401A BE 805733 A BE805733 A BE 805733A
Authority
BE
Belgium
Prior art keywords
feed
separation
aromatic hydrocarbons
perfected process
mixed
Prior art date
Application number
BE136401A
Other languages
English (en)
Inventor
A J-M Kosseim
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 BE805733A publication Critical patent/BE805733A/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
    • 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in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately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in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately by introducing simultaneously at least two immiscible solvents counter-current to each other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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BE136401A 1972-10-06 1973-10-05 Procede perfectionne de separation d'hydrocarbures aromatiques d'une charge mixte d'alimentation BE805733A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29552172A 1972-10-06 1972-10-06

Publications (1)

Publication Number Publication Date
BE805733A true BE805733A (fr) 1974-04-05

Family

ID=23138056

Family Applications (1)

Application Number Title Priority Date Filing Date
BE136401A BE805733A (fr) 1972-10-06 1973-10-05 Procede perfectionne de separation d'hydrocarbures aromatiques d'une charge mixte d'alimentation

Country Status (9)

Country Link
US (1) US3789077A (fr)
JP (1) JPS5245694B2 (fr)
BE (1) BE805733A (fr)
CA (1) CA1013704A (fr)
DE (1) DE2350127C3 (fr)
FR (1) FR2202063B1 (fr)
GB (1) GB1386929A (fr)
IT (1) IT995658B (fr)
NL (1) NL175905C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545894A (en) * 1984-07-23 1985-10-08 Phillips Petroleum Company Control of an aromatic extraction
US4885079A (en) * 1986-09-12 1989-12-05 The Standard Oil Company Process for separating organic material from particulate 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
US5573645A (en) * 1995-06-29 1996-11-12 Mobil Oil Corporation Process and apparatus for the separation of aromatic hydrocarbons
US9534174B2 (en) 2012-07-27 2017-01-03 Anellotech, Inc. Fast catalytic pyrolysis with recycle of side products
US9790179B2 (en) 2014-07-01 2017-10-17 Anellotech, Inc. Processes for recovering valuable components from a catalytic fast pyrolysis process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492365A (en) * 1966-05-27 1970-01-27 Union Carbide Corp Separation of aromatic hydrocarbons from nonaromatic hydrocarbons
US3725254A (en) * 1971-07-13 1973-04-03 Union Carbide Corp Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock

Also Published As

Publication number Publication date
JPS4970931A (fr) 1974-07-09
FR2202063B1 (fr) 1976-06-18
FR2202063A1 (fr) 1974-05-03
US3789077A (en) 1974-01-29
IT995658B (it) 1975-11-20
JPS5245694B2 (fr) 1977-11-17
DE2350127A1 (de) 1974-04-18
DE2350127C3 (de) 1979-10-18
NL175905C (nl) 1985-01-16
CA1013704A (en) 1977-07-12
NL175905B (nl) 1984-08-16
NL7313729A (fr) 1974-04-09
DE2350127B2 (de) 1979-02-22
GB1386929A (en) 1975-03-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNION CARBIDE CORP.

Effective date: 19891031